diff --git a/.gitignore b/.gitignore
index 0fa1bee..7e0c390 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,8 @@ frontend/dist
 frontend/dist/*
 frontedtree.txt
 backend/dist/
+build
+build/*
+.vscode
+.vscode/*
+.clang-format
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..eab6b24
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 3.20)
+project(YourPartDaemon VERSION 1.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_C_COMPILER "gcc-13")
+set(CMAKE_CPP_COMPILER "g++-13")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto=auto")
+set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -flto")
+
+find_package(PostgreSQL REQUIRED)
+find_package(Threads REQUIRED)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(LIBPQXX REQUIRED libpqxx)
+
+include_directories(${LIBPQXX_INCLUDE_DIRS})
+link_directories(${LIBPQXX_LIBRARY_DIRS})
+add_definitions(${LIBPQXX_CFLAGS_OTHER})
+
+set(SOURCES
+    src/main.cpp
+    src/config.cpp
+    src/connection_pool.cpp
+    src/database.cpp
+    src/character_creation_worker.cpp
+    src/produce_worker.cpp
+    src/message_broker.cpp
+    src/websocket_server.cpp
+)
+
+set(HEADERS
+    src/config.h
+    src/database.h
+    src/connection_pool.h
+    src/worker.h
+    src/character_creation_worker.h
+    src/produce_worker.h
+    src/message_broker.h
+    src/websocket_server.h
+)
+
+add_executable(yourpart-daemon ${SOURCES} ${HEADERS})
+find_package(nlohmann_json CONFIG REQUIRED)
+
+target_include_directories(yourpart-daemon PRIVATE ${PostgreSQL_INCLUDE_DIRS})
+target_link_libraries(yourpart-daemon PRIVATE ${PostgreSQL_LIBRARIES} Threads::Threads z ssl crypto ${CMAKE_SOURCE_DIR}/lib/uSockets.a ${LIBPQXX_LIBRARIES})
+
+install(TARGETS yourpart-daemon DESTINATION /usr/local/bin)
+install(FILES daemon.conf DESTINATION /etc/yourpart/)
diff --git a/daemon.conf b/daemon.conf
new file mode 100644
index 0000000..9cf670f
--- /dev/null
+++ b/daemon.conf
@@ -0,0 +1,7 @@
+DB_HOST=localhost
+DB_PORT=5432
+DB_NAME=yp3
+DB_USER=yourpart
+DB_PASSWORD=hitomisan
+THREAD_COUNT=4
+WEBSOCKET_PORT=4551
\ No newline at end of file
diff --git a/lib/uSockets.a b/lib/uSockets.a
new file mode 100644
index 0000000..34ea565
Binary files /dev/null and b/lib/uSockets.a differ
diff --git a/src/character_creation_worker.cpp b/src/character_creation_worker.cpp
new file mode 100644
index 0000000..7f381c8
--- /dev/null
+++ b/src/character_creation_worker.cpp
@@ -0,0 +1,157 @@
+#include "character_creation_worker.h"
+#include "connection_guard.h"
+#include <iostream>
+#include <chrono>
+#include <thread>
+
+CharacterCreationWorker::CharacterCreationWorker(ConnectionPool &pool, MessageBroker &broker)
+    : Worker(pool, broker, "CharacterCreationWorker")
+    , gen(std::random_device{}())
+    , dist(2, 3)
+{
+}
+
+CharacterCreationWorker::~CharacterCreationWorker() {
+}
+
+void CharacterCreationWorker::run() {
+    while (runningWorker) {
+        setCurrentStep("Check if previous day character was created");
+        if (!isPreviousDayCharacterCreated()) {
+            setCurrentStep("Create characters for today");
+            createCharactersForToday();
+        }
+        setCurrentStep("Sleep for 60 seconds");
+        for (int i = 0; i < 60 && runningWorker; ++i) {
+            std::this_thread::sleep_for(std::chrono::seconds(1));
+            setCurrentStep("signalActivity()");
+            signalActivity();
+        }
+        setCurrentStep("Loop done");
+    }
+}
+
+bool CharacterCreationWorker::isPreviousDayCharacterCreated() {
+    try {
+        setCurrentStep("Get Database Connection");
+        ConnectionGuard connGuard(pool);
+        auto &db = connGuard.get();
+
+        setCurrentStep("Execute Query");
+        auto results = db.query(QUERY_IS_PREVIOUS_DAY_CHARACTER_CREATED);
+
+        if (!results.empty()) {
+            std::string created_at_str = results[0].at("created_at");
+            return true;
+        }
+    } catch (const std::exception &e) {
+        std::cerr << "[CharacterCreationWorker] Fehler in isPreviousDayCharacterCreated: " 
+                  << e.what() << std::endl;
+    }
+    setCurrentStep("No previous day character found");
+    return false;
+}
+
+void CharacterCreationWorker::createCharactersForToday() {
+    loadNames();
+    if (first_name_cache.empty() || last_name_cache.empty()) {
+        std::cerr << "Fehler: Namen konnten nicht geladen werden." << std::endl;
+        return;
+    }
+
+    auto town_ids = getTownRegionIds();
+    for (auto region_id : town_ids) {
+        createCharactersForRegion(region_id);
+    }
+}
+
+void CharacterCreationWorker::createCharactersForRegion(int region_id) {
+    std::vector<int> nobility_stands = {1, 2, 3};
+    std::vector<std::string> genders = {"male", "female"};
+    for (auto nobility : nobility_stands) {
+        for (auto &gender : genders) {
+            int num_chars = dist(gen);
+            for (int i = 0; i < num_chars; ++i) {
+                createCharacter(region_id, gender, nobility);
+            }
+        }
+    }
+}
+
+void CharacterCreationWorker::createCharacter(int region_id,
+                                              const std::string &gender,
+                                              int title_of_nobility) {
+    int first_name_id = getRandomFromSet(first_name_cache[gender]);
+    if (first_name_id == -1) {
+        std::cerr << "Fehler: Kein passender Vorname gefunden." << std::endl;
+        return;
+    }
+    int last_name_id = getRandomFromSet(last_name_cache);
+    if (last_name_id == -1) {
+        std::cerr << "Fehler: Kein passender Nachname gefunden." << std::endl;
+        return;
+    }
+    try {
+        ConnectionGuard connGuard(pool);
+        auto &db = connGuard.get();
+
+        db.prepare("insert_character", QUERY_INSERT_CHARACTER);
+        db.execute("insert_character", {std::to_string(region_id), 
+                                         std::to_string(first_name_id), 
+                                         std::to_string(last_name_id), 
+                                         gender, 
+                                         std::to_string(title_of_nobility)});
+    } catch (const std::exception &e) {
+        std::cerr << "[CharacterCreationWorker] Fehler in createCharacter: " 
+                  << e.what() << std::endl;
+    }
+}
+
+std::vector<int> CharacterCreationWorker::getTownRegionIds() {
+    try {
+        ConnectionGuard connGuard(pool);
+        auto &db = connGuard.get();
+
+        auto rows = db.query(QUERY_GET_TOWN_REGION_IDS);
+
+        std::vector<int> ids;
+        ids.reserve(rows.size());
+        for (const auto &row : rows) {
+            ids.push_back(std::stoi(row.at("id")));
+        }
+        return ids;
+    } catch (const std::exception &e) {
+        std::cerr << "[CharacterCreationWorker] Fehler in getTownRegionIds: " 
+                  << e.what() << std::endl;
+    }
+    return {};
+}
+
+void CharacterCreationWorker::loadNames() {
+    try {
+        ConnectionGuard connGuard(pool);
+        auto &db = connGuard.get();
+
+        auto firstNameRows = db.query(QUERY_LOAD_FIRST_NAMES);
+        for (const auto &row : firstNameRows) {
+            first_name_cache[row.at("gender")].insert(std::stoi(row.at("id")));
+        }
+
+        auto lastNameRows = db.query(QUERY_LOAD_LAST_NAMES);
+        for (const auto &row : lastNameRows) {
+            last_name_cache.insert(std::stoi(row.at("id")));
+        }
+    } catch (const std::exception &e) {
+        std::cerr << "[CharacterCreationWorker] Fehler in loadNames: " 
+                  << e.what() << std::endl;
+    }
+}
+
+int CharacterCreationWorker::getRandomFromSet(const std::unordered_set<int> &name_set) {
+    if (name_set.empty()) {
+        return -1;
+    }
+    auto it = name_set.begin();
+    std::advance(it, std::uniform_int_distribution<int>(0, name_set.size() - 1)(gen));
+    return *it;
+}
diff --git a/src/character_creation_worker.h b/src/character_creation_worker.h
new file mode 100644
index 0000000..0b7367e
--- /dev/null
+++ b/src/character_creation_worker.h
@@ -0,0 +1,64 @@
+#pragma once
+
+#include "worker.h"
+#include <random>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+#include <string>
+
+class CharacterCreationWorker : public Worker {
+public:
+    CharacterCreationWorker(ConnectionPool &pool, MessageBroker &broker);
+    ~CharacterCreationWorker() override; 
+
+protected:
+    void run() override;
+
+private:
+    std::mt19937 gen;
+    std::uniform_int_distribution<int> dist;
+    std::unordered_map<std::string, std::unordered_set<int>> first_name_cache;
+    std::unordered_set<int> last_name_cache;
+
+    bool isPreviousDayCharacterCreated();
+    void createCharactersForToday();
+    void createCharactersForRegion(int region_id);
+    void createCharacter(int region_id, const std::string &gender, int title_of_nobility);
+    std::vector<int> getTownRegionIds();
+    void loadNames();
+    int getRandomFromSet(const std::unordered_set<int> &name_set);
+
+    static constexpr const char *QUERY_IS_PREVIOUS_DAY_CHARACTER_CREATED = R"(
+        SELECT created_at
+        FROM falukant_data."character"
+        WHERE user_id IS NULL
+        ORDER BY created_at DESC
+        LIMIT 1;
+    )";
+
+    static constexpr const char *QUERY_GET_TOWN_REGION_IDS = R"(
+        SELECT fdr.id
+        FROM falukant_data.region fdr
+        JOIN falukant_type.region ftr ON fdr.region_type_id = ftr.id
+        WHERE ftr.label_tr = 'city';
+    )";
+
+    static constexpr const char *QUERY_LOAD_FIRST_NAMES = R"(
+        SELECT id, gender
+        FROM falukant_predefine.firstname;
+    )";
+
+    static constexpr const char *QUERY_LOAD_LAST_NAMES = R"(
+        SELECT id
+        FROM falukant_predefine.lastname;
+    )";
+
+    static constexpr const char *QUERY_INSERT_CHARACTER = R"(
+        INSERT INTO falukant_data."character"(
+            user_id, region_id, first_name, last_name, 
+            birthdate, gender, created_at, updated_at, title_of_nobility
+        )
+        VALUES ($1, $2, $3, $4, NOW(), $5, NOW(), NOW(), $6);
+    )";
+};
diff --git a/src/config.cpp b/src/config.cpp
new file mode 100644
index 0000000..bfaf6c1
--- /dev/null
+++ b/src/config.cpp
@@ -0,0 +1,39 @@
+#include "config.h"
+#include <fstream>
+#include <sstream>
+#include <stdexcept>
+
+Config::Config(const std::string &filepath)
+{
+    load(filepath);
+}
+
+void Config::load(const std::string &filepath)
+{
+    std::ifstream file(filepath);
+    if (!file)
+    {
+        throw std::runtime_error("Konfigurationsdatei konnte nicht geöffnet werden.");
+    }
+
+    std::string line;
+    while (std::getline(file, line))
+    {
+        std::istringstream iss(line);
+        std::string key, value;
+        if (std::getline(iss, key, '=') && std::getline(iss, value))
+        {
+            config_map[key] = value;
+        }
+    }
+}
+
+std::string Config::get(const std::string &key) const
+{
+    auto it = config_map.find(key);
+    if (it != config_map.end())
+    {
+        return it->second;
+    }
+    throw std::runtime_error("Konfigurationsschlüssel nicht gefunden: " + key);
+}
diff --git a/src/config.h b/src/config.h
new file mode 100644
index 0000000..14d240d
--- /dev/null
+++ b/src/config.h
@@ -0,0 +1,14 @@
+#pragma once
+#include <string>
+#include <map>
+
+class Config
+{
+public:
+    Config(const std::string &filepath);
+    std::string get(const std::string &key) const;
+
+private:
+    std::map<std::string, std::string> config_map;
+    void load(const std::string &filepath);
+};
diff --git a/src/connection_guard.h b/src/connection_guard.h
new file mode 100644
index 0000000..dc14c8f
--- /dev/null
+++ b/src/connection_guard.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include "connection_pool.h"
+#include <memory>
+
+class ConnectionGuard {
+public:
+    ConnectionGuard(ConnectionPool &pool)
+        : pool(pool), connection(pool.getConnection()) {}
+
+    ~ConnectionGuard() {
+        if (connection) {
+            pool.releaseConnection(connection);
+        }
+    }
+
+    Database &get() {
+        return *connection;
+    }
+
+private:
+    ConnectionPool &pool;
+    std::shared_ptr<Database> connection;
+};
diff --git a/src/connection_pool.cpp b/src/connection_pool.cpp
new file mode 100644
index 0000000..b815eae
--- /dev/null
+++ b/src/connection_pool.cpp
@@ -0,0 +1,49 @@
+#include "connection_pool.h"
+#include <iostream>
+#include "connection_guard.h"
+
+ConnectionPool::ConnectionPool(const std::string &host, const std::string &port,
+                               const std::string &name, const std::string &user,
+                               const std::string &password, int pool_size)
+    : host(host), port(port), name(name), user(user), password(password) {
+    createPool(pool_size);
+}
+
+void ConnectionPool::createPool(int pool_size) {
+    std::string conninfo = "host=" + host + " port=" + port + " dbname=" + name +
+                           " user=" + user + " password=" + password;
+
+    for (int i = 0; i < pool_size; ++i) {
+        auto conn = std::make_shared<Database>(conninfo);
+        pool.push(conn);
+    }
+}
+
+std::shared_ptr<Database> ConnectionPool::getConnection() {
+    std::unique_lock<std::mutex> lock(pool_mutex);
+    pool_cv.wait(lock, [this]() { return !pool.empty(); });
+    auto conn = pool.front();
+    pool.pop();
+    if (!conn->isValid()) {
+        std::cerr << "[ConnectionPool] Ungültige Verbindung. Erstelle neu.\n";
+        std::string conninfo = "host=" + host +
+                               " port=" + port +
+                               " dbname=" + name +
+                               " user=" + user +
+                               " password=" + password;
+        conn = std::make_shared<Database>(conninfo);
+        if (!conn->isValid()) {
+            std::cerr << "[ConnectionPool] Erneut fehlgeschlagen.\n";
+            return nullptr;
+        }
+    }
+    return conn;
+}
+
+void ConnectionPool::releaseConnection(std::shared_ptr<Database> conn) {
+    {
+        std::lock_guard<std::mutex> lock(pool_mutex);
+        pool.push(conn);
+    }
+    pool_cv.notify_one();
+}
diff --git a/src/connection_pool.h b/src/connection_pool.h
new file mode 100644
index 0000000..590c8c9
--- /dev/null
+++ b/src/connection_pool.h
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <queue>
+#include <memory>
+#include <mutex>
+#include <condition_variable>
+#include "database.h"
+
+class ConnectionPool {
+public:
+    ConnectionPool(const std::string &host, const std::string &port,
+                   const std::string &name, const std::string &user,
+                   const std::string &password, int pool_size);
+
+    std::shared_ptr<Database> getConnection();
+    void releaseConnection(std::shared_ptr<Database> conn);
+
+private:
+    std::queue<std::shared_ptr<Database>> pool;
+    std::mutex pool_mutex;
+    std::condition_variable pool_cv;
+
+    std::string host;
+    std::string port;
+    std::string name;
+    std::string user;
+    std::string password;
+
+    void createPool(int pool_size);
+    void refreshConnection(std::shared_ptr<Database> &conn);
+};
diff --git a/src/database.cpp b/src/database.cpp
new file mode 100644
index 0000000..c3dd39b
--- /dev/null
+++ b/src/database.cpp
@@ -0,0 +1,107 @@
+#include "database.h"
+
+Database::Database(const std::string &conninfo)
+{
+    try {
+        connection_ = std::make_unique<pqxx::connection>(conninfo);
+        if (!connection_->is_open()) {
+            throw std::runtime_error("Konnte DB-Verbindung nicht öffnen!");
+        }
+    } catch (const std::exception &e) {
+        std::cerr << "[Database] Fehler beim Verbinden: " << e.what() << std::endl;
+        throw;  
+    }
+}
+
+std::vector<std::map<std::string, std::string>> 
+Database::query(const std::string &sql)
+{
+    std::vector<std::map<std::string, std::string>> rows;
+    try {
+        pqxx::work txn(*connection_);
+        pqxx::result r = txn.exec(sql);
+        txn.commit();
+        for (auto row : r) {
+            std::map<std::string, std::string> oneRow;
+            for (auto f = 0u; f < row.size(); f++) {
+                std::string colName = r.column_name(f);
+                std::string value   = row[f].c_str() ? row[f].c_str() : "";
+                oneRow[colName] = value;
+            }
+            rows.push_back(std::move(oneRow));
+        }
+    } catch (const std::exception &ex) {
+        std::cerr << "[Database] query-Fehler: " << ex.what() << "\nSQL: " << sql << std::endl;
+    }
+    return rows;
+}
+
+void Database::prepare(const std::string &stmtName, const std::string &sql)
+{
+    try {
+        pqxx::work txn(*connection_);
+        txn.conn().prepare(stmtName, sql);
+        txn.commit();
+    } catch (const std::exception &ex) {
+        std::cerr << "[Database] prepare-Fehler: " << ex.what() 
+                  << "\nSQL: " << sql << std::endl;
+    }
+}
+
+#include <pqxx/pqxx>
+#include <vector>
+#include <unordered_map>
+#include <string>
+#include <iostream>
+#include <sstream>
+
+std::vector<std::unordered_map<std::string, std::string>> 
+Database::execute(const std::string &stmtName, const std::vector<std::string> &params)
+{
+    std::vector<std::unordered_map<std::string, std::string>> rows;
+
+    try {
+        pqxx::work txn(*connection_);
+        pqxx::prepare::invocation inv = txn.prepared(stmtName);
+
+        // Parameter einzeln hinzufügen
+        for (auto &p : params) {
+            inv(p);
+        }
+
+        // Ausführung
+        pqxx::result r = inv.exec();
+        txn.commit();
+
+        // Ergebnis verarbeiten
+        for (const auto &row : r) {
+            std::unordered_map<std::string, std::string> mapRow;
+            for (pqxx::row::size_type i = 0; i < row.size(); ++i) {
+                std::string colName = r.column_name(i);
+                mapRow[colName] = row[i].c_str() ? row[i].c_str() : "";
+            }
+            rows.push_back(std::move(mapRow));
+        }
+    } 
+    catch (const std::exception &ex) {
+        std::cerr << "[Database] execute-Fehler: " << ex.what()
+                  << "\nStatement: " << stmtName << std::endl;
+    }
+
+    return rows;
+}
+
+bool Database::isValid() const {
+    try {
+        if (!connection_ || !connection_->is_open()) {
+            return false;
+        }
+        pqxx::work txn(*connection_);
+        txn.exec("SELECT 1"); // Einfacher Ping
+        txn.commit();
+        return true;
+    } catch (const std::exception &ex) {
+        std::cerr << "[Database] Verbindung ungültig: " << ex.what() << "\n";
+        return false;
+    }
+}
diff --git a/src/database.h b/src/database.h
new file mode 100644
index 0000000..30fd07c
--- /dev/null
+++ b/src/database.h
@@ -0,0 +1,28 @@
+#pragma once
+#include <string>
+#include <vector>
+#include <unordered_map>
+#include <sstream>
+#include <pgsql/libpq-fe.h>
+#include <iostream>
+#include <memory>
+#include <unordered_map>
+#include <pqxx/pqxx>
+
+class Database
+{
+public:
+    Database(const std::string &conninfo);
+    
+    std::vector<std::map<std::string, std::string>> query(const std::string &sql);
+    void prepare(const std::string &stmtName, const std::string &sql);
+    std::vector<std::unordered_map<std::string,std::string>> execute(
+           const std::string &stmtName, 
+           const std::vector<std::string> &params = {}
+    );
+    bool isOpen() const { return connection_ && connection_->is_open(); }
+    bool isValid() const;
+
+private:
+    std::unique_ptr<pqxx::connection> connection_;
+};
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..dfa9c39
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,63 @@
+#include "character_creation_worker.h"
+#include "produce_worker.h"
+#include "connection_pool.h"
+#include "websocket_server.h"
+#include "message_broker.h"
+#include "config.h"
+#include <csignal>
+#include <atomic>
+#include <iostream>
+#include <thread>
+
+std::atomic<bool> keepRunning(true);
+
+void handleSignal(int signal) {
+    if (signal == SIGINT || signal == SIGTERM) {
+        std::cerr << "Signal erhalten: " << signal << ". Beende Anwendung..." << std::endl;
+        keepRunning.store(false, std::memory_order_relaxed);
+    }
+}
+
+int main() {
+    std::signal(SIGINT, handleSignal);
+    std::signal(SIGTERM, handleSignal);
+
+    try {
+        Config config("/etc/yourpart/daemon.conf");
+        ConnectionPool pool(
+            config.get("DB_HOST"), 
+            config.get("DB_PORT"), 
+            config.get("DB_NAME"),
+            config.get("DB_USER"), 
+            config.get("DB_PASSWORD"), 
+            10
+        );
+
+        int websocketPort = std::stoi(config.get("WEBSOCKET_PORT"));
+        MessageBroker broker;
+        WebSocketServer websocketServer(websocketPort, pool, broker);
+        CharacterCreationWorker creationWorker(pool, broker);
+        ProduceWorker produceWorker(pool, broker);
+
+        broker.start();
+        websocketServer.run();
+        creationWorker.startWorkerThread();
+        produceWorker.startWorkerThread();
+        creationWorker.enableWatchdog();
+        produceWorker.enableWatchdog();
+
+        while (keepRunning) {
+            std::this_thread::sleep_for(std::chrono::milliseconds(500));
+        }
+
+        creationWorker.stopWorkerThread();
+        produceWorker.stopWorkerThread();
+        websocketServer.stop();
+        broker.stop();
+    } catch (const std::exception &e) {
+        std::cerr << "Fehler: " << e.what() << std::endl;
+        return 1;
+    }
+
+    return 0;
+}
diff --git a/src/message_broker.cpp b/src/message_broker.cpp
new file mode 100644
index 0000000..7809aa4
--- /dev/null
+++ b/src/message_broker.cpp
@@ -0,0 +1,43 @@
+#include "message_broker.h"
+#include <iostream>
+
+void MessageBroker::publish(const std::string &message) {
+    std::lock_guard<std::mutex> lock(mutex);
+    messageQueue.push(message);
+    cv.notify_all();
+}
+
+void MessageBroker::subscribe(const MessageCallback &callback) {
+    std::lock_guard<std::mutex> lock(mutex);
+    subscribers.push_back(callback);
+}
+
+void MessageBroker::start() {
+    running = true;
+    brokerThread = std::thread([this]() { processMessages(); });
+}
+
+void MessageBroker::stop() {
+    running = false;
+    cv.notify_all();
+    if (brokerThread.joinable()) {
+        brokerThread.join();
+    }
+}
+
+void MessageBroker::processMessages() {
+    while (running) {
+        std::unique_lock<std::mutex> lock(mutex);
+        cv.wait(lock, [this]() { return !messageQueue.empty() || !running; });
+        if (!running) break;
+        while (!messageQueue.empty()) {
+            std::string message = std::move(messageQueue.front());
+            messageQueue.pop();
+            lock.unlock();
+            for (const auto &callback : subscribers) {
+                callback(message); 
+            }
+            lock.lock(); 
+        }
+    }
+}
diff --git a/src/message_broker.h b/src/message_broker.h
new file mode 100644
index 0000000..04e32bf
--- /dev/null
+++ b/src/message_broker.h
@@ -0,0 +1,29 @@
+#pragma once
+#include <functional>
+#include <string>
+#include <queue>
+#include <mutex>
+#include <condition_variable>
+#include <thread>
+#include <atomic>
+#include <vector>
+
+class MessageBroker {
+public:
+    using MessageCallback = std::function<void(const std::string &message)>;
+
+    void publish(const std::string &message);
+    void subscribe(const MessageCallback &callback);
+    void start();
+    void stop();
+
+private:
+    std::queue<std::string> messageQueue;
+    std::vector<MessageCallback> subscribers;
+    std::mutex mutex;
+    std::condition_variable cv;
+    std::atomic<bool> running{false};
+    std::thread brokerThread;
+
+    void processMessages();
+};
diff --git a/src/produce_worker.cpp b/src/produce_worker.cpp
new file mode 100644
index 0000000..df749ea
--- /dev/null
+++ b/src/produce_worker.cpp
@@ -0,0 +1,172 @@
+#include "produce_worker.h"
+#include "connection_guard.h" // Include for ConnectionGuard
+#include <iostream>
+#include <algorithm>
+#include <thread>
+#include <nlohmann/json.hpp>
+
+ProduceWorker::ProduceWorker(ConnectionPool &pool, MessageBroker &broker)
+    : Worker(pool, broker, "ProduceWorker")
+{
+}
+
+ProduceWorker::~ProduceWorker() {
+}
+
+void ProduceWorker::run() {
+    auto lastIterationTime = std::chrono::steady_clock::now();
+    while (runningWorker) {
+        setCurrentStep("Check runningWorker Variable");
+        {
+            std::lock_guard<std::mutex> lock(activityMutex);
+            if (!runningWorker) {
+                break;
+            }
+        }
+        setCurrentStep("Calculate elapsed time");
+        auto now = std::chrono::steady_clock::now();
+        auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(now - lastIterationTime);
+        if (elapsed < std::chrono::milliseconds(200)) {
+            std::this_thread::sleep_for(std::chrono::milliseconds(200) - elapsed);
+        }
+        lastIterationTime = std::chrono::steady_clock::now();
+        setCurrentStep("Process Productions");
+        processProductions();
+        setCurrentStep("Signal Activity");
+        signalActivity();
+        setCurrentStep("Loop Done");
+    }
+}
+
+void ProduceWorker::processProductions() {
+    try {
+        setCurrentStep("Get Database Connection");
+        ConnectionGuard connGuard(pool); 
+        auto &db = connGuard.get();
+
+        setCurrentStep("Fetch Finished Productions");
+        auto finishedProductions = getFinishedProductions(db);
+
+        setCurrentStep("Process Finished Productions");
+        for (const auto &production : finishedProductions) {
+            if (production.find("branch_id") == production.end() ||
+                production.find("product_id") == production.end() ||
+                production.find("quantity") == production.end() ||
+                production.find("quality") == production.end() ||
+                production.find("user_id") == production.end()) {
+                continue;
+            }
+
+            int branchId = std::stoi(production.at("branch_id"));
+            int productId = std::stoi(production.at("product_id"));
+            int quantity = std::stoi(production.at("quantity"));
+            int quality = std::stoi(production.at("quality"));
+            int userId = std::stoi(production.at("user_id"));
+
+            if (addToInventory(db, branchId, productId, quantity, quality, userId)) {
+            }
+            deleteProduction(db, production.at("production_id"));
+        }
+    } catch (const std::exception &e) {
+        std::cerr << "[ProduceWorker] Fehler in processProductions: " << e.what() << std::endl;
+    }
+}
+
+std::vector<std::unordered_map<std::string, std::string>> ProduceWorker::getFinishedProductions(Database &db) {
+    try {
+        db.prepare("get_finished_productions", QUERY_GET_FINISHED_PRODUCTIONS);
+        return db.execute("get_finished_productions");
+    } catch (const std::exception &e) {
+        std::cerr << "[ProduceWorker] Fehler beim Abrufen abgeschlossener Produktionen: " 
+                  << e.what() << std::endl;
+    }
+    return {};
+}
+
+bool ProduceWorker::addToInventory(Database &db, 
+                                   int branchId, 
+                                   int productId, 
+                                   int quantity, 
+                                   int quality, 
+                                   int userId) 
+{
+    try {
+        db.prepare("get_stocks", QUERY_GET_AVAILABLE_STOCKS);
+        auto stocks = db.execute("get_stocks", {std::to_string(branchId)});
+        int remainingQuantity = quantity;
+        for (const auto &stock : stocks) {
+            int stockId = std::stoi(stock.at("id"));
+            int totalCapacity = std::stoi(stock.at("total_capacity"));
+            int filledCapacity = std::stoi(stock.at("filled"));
+            int freeCapacity = totalCapacity - filledCapacity;
+
+            if (freeCapacity <= 0) {
+                continue;
+            }
+
+            int toStore = std::min(remainingQuantity, freeCapacity);
+            if (!storeInStock(db, stockId, productId, toStore, quality)) {
+                return false;
+            }
+            remainingQuantity -= toStore;
+            sendProductionReadyEvent(userId, productId, quantity, quality, branchId);
+            if (remainingQuantity <= 0) {
+                break;
+            }
+        }
+        return (remainingQuantity == 0);
+    } catch (const std::exception &e) {
+        std::cerr << "[ProduceWorker] Fehler in addToInventory: " << e.what() << std::endl;
+    }
+    return false;
+}
+
+bool ProduceWorker::storeInStock(Database &db, 
+                                 int stockId, 
+                                 int productId, 
+                                 int quantity, 
+                                 int quality) 
+{
+    try {
+        db.prepare("insert_inventory", QUERY_INSERT_INVENTORY);
+        db.execute("insert_inventory", {std::to_string(stockId), 
+                                        std::to_string(productId), 
+                                        std::to_string(quantity), 
+                                        std::to_string(quality)});
+        return true;
+    } catch (const std::exception &e) {
+        std::cerr << "[ProduceWorker] Fehler in storeInStock: " << e.what() << std::endl;
+    }
+    return false;
+}
+
+void ProduceWorker::deleteProduction(Database &db, const std::string &productionId) {
+    try {
+        db.prepare("delete_production", QUERY_DELETE_PRODUCTION);
+        db.execute("delete_production", {productionId});
+    } catch (const std::exception &e) {
+        std::cerr << "[ProduceWorker] Fehler beim Löschen der Produktion: " << e.what() << std::endl;
+    }
+}
+
+void ProduceWorker::sendProductionReadyEvent(int userId, 
+                                             int productId, 
+                                             int quantity, 
+                                             int quality, 
+                                             int branchId) 
+{
+    try {
+        nlohmann::json message = {
+            {"event", "production_ready"},
+            {"user_id", userId},
+            {"product_id", productId},
+            {"quantity", quantity},
+            {"quality", quality},
+            {"branch_id", branchId}
+        };
+        broker.publish(message.dump());
+    } catch (const std::exception &e) {
+        std::cerr << "[ProduceWorker] Fehler beim Senden des Production Ready Events: " 
+                  << e.what() << std::endl;
+    }
+}
diff --git a/src/produce_worker.h b/src/produce_worker.h
new file mode 100644
index 0000000..d3737bc
--- /dev/null
+++ b/src/produce_worker.h
@@ -0,0 +1,70 @@
+#pragma once
+
+#include "worker.h"
+#include <vector>
+#include <map>
+#include <string>
+
+
+class ProduceWorker : public Worker
+{
+public:
+    explicit ProduceWorker(ConnectionPool &pool, MessageBroker &broker);
+    ~ProduceWorker() override; 
+
+protected:
+    void run() override;  // überschreibt Worker::run()
+
+private:
+    // Fachlogik
+    void processProductions();
+    std::vector<std::unordered_map<std::string, std::string>> getFinishedProductions(Database &db);
+    bool addToInventory(Database &db, int branchId, int productId, int quantity, int quality, int userId);
+    bool storeInStock(Database &db, int stockId, int productId, int quantity, int quality);
+    void deleteProduction(Database &db, const std::string &productionId);
+    void sendProductionReadyEvent(int userId, int productId, int quantity, int quality, int branchId);
+
+    static constexpr const char *QUERY_GET_FINISHED_PRODUCTIONS = R"(
+        SELECT 
+            p.id AS production_id, 
+            p.branch_id, 
+            p.product_id, 
+            p.quantity, 
+            p.start_timestamp, 
+            pr.production_time, 
+            k.character_id, 
+            k.knowledge AS quality,
+            br.region_id,
+            br.falukant_user_id user_id
+        FROM falukant_data.production p
+        JOIN falukant_type.product pr ON p.product_id = pr.id
+        JOIN falukant_data.branch br ON p.branch_id = br.id
+        JOIN falukant_data.character c ON c.user_id = br.falukant_user_id
+        JOIN falukant_data.knowledge k ON p.product_id = k.product_id AND k.character_id = c.id
+        JOIN falukant_data.stock s ON s.branch_id = br.id
+        WHERE p.start_timestamp + interval '1 minute' * pr.production_time <= NOW()
+        ORDER BY p.start_timestamp;
+    )";
+
+    static constexpr const char *QUERY_GET_AVAILABLE_STOCKS = R"(
+        SELECT stock.id, stock.quantity AS total_capacity, (
+            SELECT COALESCE(SUM(inventory.quantity), 0)
+            FROM falukant_data.inventory
+            WHERE inventory.stock_id = stock.id
+        ) AS filled, stock.branch_id
+        FROM falukant_data.stock stock 
+        JOIN falukant_data.branch branch
+        ON stock.branch_id = branch.id 
+        WHERE branch.id = $1
+        ORDER BY total_capacity DESC;
+    )";
+
+    static constexpr const char *QUERY_DELETE_PRODUCTION = R"(
+        DELETE FROM falukant_data.production WHERE id = $1;
+    )";
+
+    static constexpr const char *QUERY_INSERT_INVENTORY = R"(
+        INSERT INTO falukant_data.inventory (stock_id, product_id, quantity, quality, produced_at)
+        VALUES ($1, $2, $3, $4, NOW());
+    )";
+};
diff --git a/src/websocket_server.cpp b/src/websocket_server.cpp
new file mode 100644
index 0000000..c99be9a
--- /dev/null
+++ b/src/websocket_server.cpp
@@ -0,0 +1,149 @@
+#include "websocket_server.h"
+#include "connection_guard.h"
+#include <iostream>
+#include <nlohmann/json.hpp>
+#include <thread>
+#include <chrono>
+#include <queue>
+#include <condition_variable>
+
+using json = nlohmann::json;
+
+WebSocketServer::WebSocketServer(int port, ConnectionPool &pool, MessageBroker &broker)
+    : port(port), pool(pool), broker(broker) {}
+
+void WebSocketServer::run() {
+    running = true;
+    broker.subscribe([this](const std::string &message) {
+        std::lock_guard<std::mutex> lock(queueMutex);
+        messageQueue.push(message);
+        queueCV.notify_one();
+    });
+    serverThread = std::thread([this]() { startServer(); });
+    messageProcessingThread = std::thread([this]() { processMessageQueue(); });
+    pingThread = std::thread([this]() { pingClients(); });
+}
+
+void WebSocketServer::stop() {
+    running = false;
+    if (serverThread.joinable()) serverThread.join();
+    if (messageProcessingThread.joinable()) messageProcessingThread.join();
+    if (pingThread.joinable()) pingThread.join();
+}
+
+void WebSocketServer::startServer() {
+    uWS::App()
+        .ws<WebSocketUserData>("/*", {
+            .open = [this](uWS::WebSocket<false, true, WebSocketUserData> *ws) {
+                ws->getUserData()->pongReceived = true;
+            },
+            .message = [this](uWS::WebSocket<false, true, WebSocketUserData> *ws, std::string_view message, uWS::OpCode opCode) {
+                handleWebSocketMessage(ws, message, opCode);
+            },
+            .close = [this](uWS::WebSocket<false, true, WebSocketUserData> *ws, int /*code*/, std::string_view /*message*/) {
+                handleWebSocketClose(ws);
+            }
+        })
+        .listen(port, [this](auto *token) {
+            if (token) {
+                std::cout << "WebSocket-Server läuft auf Port " << port << std::endl;
+            } else {
+                std::cerr << "WebSocket-Server konnte nicht gestartet werden!\n";
+                running = false;
+            }
+        })
+        .run();
+}
+
+void WebSocketServer::pingClients() {
+    while (running) {
+        std::this_thread::sleep_for(std::chrono::seconds(30));
+
+        std::unique_lock lock(connectionsMutex);
+        for (auto &[userId, ws] : connections) {
+            if (!ws->getUserData()->pongReceived) {
+                ws->close();
+            } else {
+                ws->getUserData()->pongReceived = false;
+                ws->send("ping", uWS::OpCode::TEXT);
+            }
+        }
+    }
+}
+
+void WebSocketServer::processMessageQueue() {
+    while (running) {
+        std::unique_lock lock(queueMutex); 
+        queueCV.wait(lock, [this]() { return !messageQueue.empty() || !running; });
+        while (!messageQueue.empty()) {
+            std::string message = std::move(messageQueue.front());
+            messageQueue.pop();
+            lock.unlock();
+            handleBrokerMessage(message);
+            lock.lock();
+        }
+    }
+}
+
+void WebSocketServer::handleBrokerMessage(const std::string &message) {
+    try {
+        json parsedMessage = json::parse(message);
+        if (parsedMessage.contains("user_id")) {
+            int falukantUserId = parsedMessage["user_id"];
+            std::shared_lock lock(connectionsMutex);
+            auto userId = getUserIdFromFalukantUserId(falukantUserId);
+            auto it = connections.find(userId);
+            if (it != connections.end()) {
+                it->second->send(message, uWS::OpCode::TEXT);
+                std::cout << "[WebSocketServer] Nachricht an User-ID: " << userId << " gesendet.\n";
+            } else {
+                std::cerr << "[WebSocketServer] Keine Verbindung für User-ID: " << userId << "\n";
+            }
+        } else {
+            std::cerr << "[WebSocketServer] Ungültige Nachricht: " << message << "\n";
+        }
+    } catch (const std::exception &e) {
+        std::cerr << "[WebSocketServer] Fehler beim Verarbeiten der Nachricht: " << e.what() << "\n";
+    }
+}
+
+void WebSocketServer::handleWebSocketMessage(uWS::WebSocket<false, true, WebSocketUserData> *ws, std::string_view message, uWS::OpCode opCode) {
+    if (message == "pong") {
+        ws->getUserData()->pongReceived = true;
+        return;
+    }
+
+    json parsedMessage = json::parse(message);
+    if (parsedMessage.contains("event") && parsedMessage["event"] == "setUserId") {
+        std::string userId = parsedMessage["data"]["userId"];
+        std::unique_lock lock(connectionsMutex);
+        connections[userId] = ws;
+        ws->getUserData()->userId = userId;
+    }
+}
+
+void WebSocketServer::handleWebSocketClose(uWS::WebSocket<false, true, WebSocketUserData> *ws) {
+    std::unique_lock lock(connectionsMutex);
+    auto userId = ws->getUserData()->userId;
+    if (!userId.empty()) {
+        connections.erase(userId);
+    }
+}
+
+std::string WebSocketServer::getUserIdFromFalukantUserId(int & userId) {
+    ConnectionGuard guard(pool);
+    auto &db = guard.get();
+    std::string query = R"(
+        SELECT u.hashed_id
+        FROM community.user u
+        JOIN falukant_data.falukant_user fu ON u.id = fu.user_id
+        WHERE fu.id = $1
+    )";
+    db.prepare("get_user_id", query);
+    auto users = db.execute("get_user_id", {std::to_string(userId)});
+    if (!users.empty()) {
+        return users[0]["hashed_id"];
+    } else {
+        return "";
+    }
+}
diff --git a/src/websocket_server.h b/src/websocket_server.h
new file mode 100644
index 0000000..10a11b9
--- /dev/null
+++ b/src/websocket_server.h
@@ -0,0 +1,50 @@
+#pragma once
+
+#include "message_broker.h"
+#include "connection_pool.h"
+#include <uWebSockets/App.h>
+#include <unordered_map>
+#include <string>
+#include <atomic>
+#include <thread>
+#include <shared_mutex>
+#include <nlohmann/json.hpp>
+#include <queue>
+#include <condition_variable>
+
+struct WebSocketUserData {
+    std::string userId;
+    bool pongReceived = true;
+};
+
+class WebSocketServer {
+public:
+    WebSocketServer(int port, ConnectionPool &pool, MessageBroker &broker);
+    void run();
+    void stop();
+
+private:
+    void startServer();
+    void processMessageQueue();
+    void pingClients();
+    void handleBrokerMessage(const std::string &message);
+    void handleWebSocketMessage(uWS::WebSocket<false, true, WebSocketUserData> *ws, std::string_view message, uWS::OpCode opCode);
+    void handleWebSocketClose(uWS::WebSocket<false, true, WebSocketUserData> *ws);
+    std::string getUserIdFromFalukantUserId(int &userId);
+
+    int port;
+    ConnectionPool &pool;
+    MessageBroker &broker;
+
+    std::atomic<bool> running{false};
+    std::thread serverThread;
+    std::thread messageProcessingThread;
+    std::thread pingThread;
+
+    std::unordered_map<std::string, uWS::WebSocket<false, true, WebSocketUserData> *> connections;
+    std::shared_mutex connectionsMutex;
+
+    std::queue<std::string> messageQueue;
+    std::mutex queueMutex;
+    std::condition_variable queueCV;
+};
diff --git a/src/worker.h b/src/worker.h
new file mode 100644
index 0000000..4f2a5c5
--- /dev/null
+++ b/src/worker.h
@@ -0,0 +1,117 @@
+#pragma once
+
+#include <atomic>
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include <chrono>
+#include <iostream>
+#include <functional>
+
+#include "connection_pool.h"
+#include "message_broker.h"
+#include "database.h"
+
+class Worker {
+public:
+    Worker(ConnectionPool &pool, MessageBroker &broker, std::string name)
+        : pool(pool),
+          broker(broker),
+          workerName(std::move(name)),
+          runningWorker(false),
+          runningWatchdog(false) 
+    {}
+
+    virtual ~Worker() {
+        stopWorkerThread();    
+        stopWatchdogThread();  
+    }
+
+    void startWorkerThread() {
+        if (runningWorker.load()) {
+            std::cerr << "[" << workerName << "] Worker thread already running, skipping start.\n";
+            return;
+        }
+        runningWorker.store(true);
+        workerThread = std::thread([this]() { run(); });
+    }
+
+    void stopWorkerThread() {
+        runningWorker.store(false);
+        if (workerThread.joinable()) {
+            workerThread.join();
+        }
+    }
+
+    void enableWatchdog() {
+        if (runningWatchdog.load()) {
+            std::cerr << "[" << workerName << "] Watchdog already enabled, skipping.\n";
+            return;
+        }
+        runningWatchdog.store(true);
+        watchdogThread = std::thread([this]() { watchdog(); });
+    }
+
+    void stopWatchdogThread() {
+        runningWatchdog.store(false);
+        if (watchdogThread.joinable()) {
+            watchdogThread.join();
+        }
+    }
+
+    std::string getCurrentStep() {
+        std::lock_guard<std::mutex> lock(stepMutex);
+        return currentStep;
+    }
+
+protected:
+    virtual void run() = 0;
+
+    void watchdog() {
+        try {
+            while (runningWatchdog.load()) {
+                std::this_thread::sleep_for(watchdogInterval);
+                bool isActive = false;
+                {
+                    std::lock_guard<std::mutex> lock(activityMutex);
+                    isActive = active;
+                    active = false; 
+                }
+                if (!isActive) {
+                    std::cerr << "[" << workerName << "] Watchdog: Keine Aktivität! Starte Worker neu...\n";
+                    std::cerr << "[" << workerName << "] Letzte Aktivität: " << getCurrentStep() << "\n";
+                    stopWorkerThread();
+                    startWorkerThread();
+                }
+            }
+        } catch (const std::exception &e) {
+            std::cerr << "[" << workerName << "] Watchdog: Ausnahme gefangen: " << e.what() << "\n";
+        } catch (...) {
+            std::cerr << "[" << workerName << "] Watchdog: Unbekannte Ausnahme gefangen.\n";
+        }
+    }
+
+    void signalActivity() {
+        std::lock_guard<std::mutex> lock(activityMutex);
+        active = true;
+    }
+
+    void setCurrentStep(const std::string &step) {
+        std::lock_guard<std::mutex> lock(stepMutex);
+        currentStep = step;
+    }
+
+protected:
+    ConnectionPool &pool;
+    MessageBroker &broker;
+    std::string workerName;
+    std::atomic<bool> runningWorker;
+    std::atomic<bool> runningWatchdog;
+    std::atomic<bool> active{false};
+    std::thread workerThread;
+    std::thread watchdogThread;
+    std::mutex activityMutex;
+    std::chrono::seconds watchdogInterval{10};
+    std::mutex stepMutex;
+    std::string currentStep;
+};