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1. Pharma-Sales-PowerBI Pharma-Sales-PowerBI Public

   Sales analytics for a pharmaceutical manufacturer: data cleaning, star-schema modeling and Power BI dashboards for territory, distributor and revenue trends.

   Jupyter Notebook

2. Pharmacy-Management-System Pharmacy-Management-System Public

   Desktop inventory app for a pharmacy in Python and Tkinter: add, search, update and delete medicine records.

   Python

3. Hybrid-RAG-Pdf-QA Hybrid-RAG-Pdf-QA Public

   Multi-PDF RAG Q&A in German and English: hybrid retrieval (ChromaDB + BM25 via Reciprocal Rank Fusion), page-level citations, conversation memory. Llama 3.3 70B, Streamlit.

   Python

4. Text-to-Sql-Assistant Text-to-Sql-Assistant Public

   Ask questions in plain English over Superstore sales data. An LLM (Llama 3.3 70B via Groq) writes the SQLite query, runs it and shows the SQL alongside the results.

   Python

5. Supply-Chain-Data-Pipeline Supply-Chain-Data-Pipeline Public

   End-to-end data pipeline: Python ingestion → PostgreSQL → dbt star schema with data quality tests → Streamlit KPI dashboard, orchestrated daily with Airflow in Docker Compose.

   Python

6. Speech-MRI-AV-Sync-Detector Speech-MRI-AV-Sync-Detector Public

   Automated audio-video sync detection for 2,371 real-time speech MRI videos: cross-correlates audio energy with video motion, flags 8 issue types, and includes a validator for checking the flags by …

   Python