ProjectsContact

Projects

I undertake projects, some of which are part of my professional responsibilities while others are pursued during my personal hours.

AI & LLM

3

Enterprise Internal Assistant for Global QSR

Internal conversational assistant for a global QSR brand (~36k staff): cited answers from procedures and glossary; persistent chat, saved questions, searchable glossary; PWA; multi-language (PL, EN, UK); FastAPI, Next.js, Chakra UI.

5

Post-Lease Automotive Platform — AI Analytics & Sales Funnel

Same conversational analytics platform (NL → SQL → answer + charts) for a post-lease automotive trading platform (~65M USD annual revenue); LangGraph, FastAPI, Next.js; self-service and role-based access.

3

LLM Evaluation Platform at CERN

Production-ready evaluation platform for LLM and RAG systems: answer quality and context retrieval metrics, LLM-as-a-Judge, dashboard; optional fully local deployment; ~30% improvement for domain-specific RAG.

3

AI-Powered Regulatory Whitepaper Assistant — European NGO & Crypto Alliance

RAG for regulatory whitepapers: upload PDFs → parse, chunk, embed → OpenSearch (user isolation), S3; per-field generation with guidelines; Auth0; multi-type whitepapers; FastAPI, React, AWS.

4

Conversational Analytics POC — Global Beauty Conglomerate

Self-service conversational analytics (NL → SQL → answer + charts) for a leading global enterprise in a regulated sector; LangGraph multi-agent pipeline; FastAPI + Next.js; SQLite/PostgreSQL.

3

RAG System for GSI Helmholtzzentrum Logbook (Thesis)

Full-stack RAG for particle physics logbook: Next.js 14, PostgreSQL, Pinecone, OpenAI; semantic search + AI Q&A with citations; three modes (semantic, AI, keyword); Precision@5 +60%; thesis at GSI Darmstadt.