I design and build robust, scalable IT solutions guided by a clear "Open Source first" philosophy. My passion lies in transforming complex business logic into performant code, creating end-to-end systems from sensor to dashboard (IIoT), and building data pipelines that deliver real value to the end-user.
- Python: FastAPI, Prefect, Pandas, Scikit-learn, Statsmodels, LightGBM (Forecasting & ML)
 
- React
 - Astro
 
- PostgreSQL, PostGIS, TimescaleDB, Redis
 
- Microsoft Azure (Data Engineer Associate) - Primary focus
 - Google Cloud Platform: Firebase, Cloud Run
 - Identity & Access Management: Keycloak
 
- SAP: Integration & Data Processing
 - Abacus: Swiss ERP system
 
- Microsoft Power BI (incl. Custom Visuals)
 - Microsoft Certified: Power BI Data Analyst Associate
 
- LLMs: Google Gemini
 - RAG Systems & Vectorization
 - Forecasting: Time series analysis with Statsmodels, Scikit-learn, LightGBM
 
- Building a secure, service-oriented IT architecture from the ground up
 - Developing a custom RAG system for intelligent knowledge extraction
 - Orchestrating and automating over 40 distinct data pipelines
 
- Rust: For high-performance, memory-safe systems programming
 - Astro: For building modern, content-focused, and highly performant web platforms
 
- LinkedIn: reyemb
 - Matrix: @reyemb:matrix.org
 

