diff --git a/README.md b/README.md
index e69de29..4ea5b34 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,31 @@
+# Study Dashboard
+
+## Pakete
+- PySide6
+- dependency-injector
+
+
+## Einrichten der Entwicklungsumgebung
+
+```bash
+# Projekt herunterladen
+git clone https://git.ghostnet.selfhost.eu/spektr/study-dashboard.git
+cd study-dashboard
+
+# Virtuelle Umgebung erstellen
+python -m venv .venv
+
+# Aktivieren (Linux/macOS)
+source .venv/bin/activate
+
+# Aktivieren (Windows)
+.venv\Scripts\activate
+
+# Abhängigkeiten aktualisieren
+pip install -r requirements.txt
+```
+
+## Starten
+```bash
+python -m src.study-dashboard.main
+```
diff --git a/requirements.txt b/requirements.txt
index e69de29..a5b7f4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -0,0 +1,13 @@
+# Runtime dependencies
+PySide6 >= 6.4
+dependency-injector >= 4.41
+
+# Development tools
+# Testing & Type Checking
+pytest >= 7.0
+mypy >= 1.0
+
+# Code quality & Formating
+black >= 23.0
+flake8 >= 6.0
+#  pylint
diff --git a/src/study-dashboard/di_container.py b/src/study-dashboard/di_container.py
index e69de29..5a46981 100644
--- a/src/study-dashboard/di_container.py
+++ b/src/study-dashboard/di_container.py
@@ -0,0 +1,20 @@
+"""
+Module:      
+Author:      Marcel König
+Description: 
+"""
+
+from dependency_injector import containers, providers
+from .services.data_provider import DataProvider
+
+class ApplicationContainer(containers.DeclarativeContainer):
+    # Configuration
+    # config = providers.Configuration()
+
+    # Services
+    # business_service = providers.Single(
+    #     BusinessService,
+    #     config=config.business
+    # )
+    dataProvider = providers.Singleton(DataProvider)
+    
\ No newline at end of file
diff --git a/src/study-dashboard/gui/mainView.py b/src/study-dashboard/gui/mainView.py
deleted file mode 100644
index e69de29..0000000
diff --git a/src/study-dashboard/gui/main_view.py b/src/study-dashboard/gui/main_view.py
new file mode 100644
index 0000000..f1e97c9
--- /dev/null
+++ b/src/study-dashboard/gui/main_view.py
@@ -0,0 +1,19 @@
+"""
+Module: gui.mainView
+
+Dieses Modul enthält die Hauptfenster-Definition für die Qt-basierte GUI.
+"""
+
+from PySide6.QtWidgets import QMainWindow, QLabel
+
+class MainView(QMainWindow):
+    def __init__(self, data_provider):
+        super().__init__()
+        self.setWindowTitle("Studien-Dashboard")
+        self.resize(800, 600)
+
+        self.data_provider = data_provider
+
+        label = QLabel(str(self.data_provider.get_all()), self)
+        self.setCentralWidget(label)
+        
\ No newline at end of file
diff --git a/src/study-dashboard/main.py b/src/study-dashboard/main.py
index e69de29..021ef61 100644
--- a/src/study-dashboard/main.py
+++ b/src/study-dashboard/main.py
@@ -0,0 +1,31 @@
+"""
+Module:      
+Author:      Marcel König
+Description: 
+"""
+
+import sys
+from PySide6.QtWidgets import QApplication
+from .di_container import ApplicationContainer
+from .gui.main_view import MainView
+
+def main():
+    container = ApplicationContainer()
+    # container.config.from_dict(
+    #     {
+    #         "business": {
+    #             "setting1": "value1",
+    #             "setting2": "value"
+    #         }
+    #     }
+    # )
+
+    app = QApplication(sys.argv)
+    window = MainView(data_provider=container.dataProvider())
+    window.show()
+
+    sys.exit(app.exec())
+
+if __name__ == "__main__":
+    main()
+    
\ No newline at end of file
diff --git a/src/study-dashboard/services/business_logic.py b/src/study-dashboard/services/business_logic.py
deleted file mode 100644
index e69de29..0000000
diff --git a/src/study-dashboard/services/data_provider.py b/src/study-dashboard/services/data_provider.py
new file mode 100644
index 0000000..7a0493b
--- /dev/null
+++ b/src/study-dashboard/services/data_provider.py
@@ -0,0 +1,26 @@
+class DataProvider:
+    def __init__(self):
+        self._data = { "foo": { "id": "foo", "value": "bar" } }
+    
+    def get_all(self):
+        return list(self._data.values())
+
+    def get(self, item_id):
+        return self._data.get(item_id, None)
+    
+    def create(self, data):
+        self._data[data['id']] = data
+        return data
+    
+    def update(self, item_id, data):
+        if item_id in self._data:
+            self._data[item_id].update(data)
+            return self._data[item_id]
+        return None
+
+    def delete(self, item_id):
+        if item_id in self._data:
+            del self._data[item_id]
+            return True
+        return False
+    
\ No newline at end of file