🎓 Electronics & Telecommunications Engineering graduate @ Politehnica University of Bucharest (B.Sc., 2026), passionate about software engineering and AI.
💼 Python LLM Developer at Deutsche Telekom Services Europe, building RAG systems and agentic AI workflows (LangGraph, Temporal, FastAPI) for DTSE's top-priority AI initiatives. Promoted to Mid Developer 8 months after joining.
📍 Bucharest, Romania
B.Sc. Thesis: Comparative Study of RAG Systems for Entity Relation Extraction
An open-source demonstrator comparing Naive vs Advanced RAG. The advanced pipeline uses LLM query expansion, hybrid dense + sparse retrieval, Reciprocal Rank Fusion and cross-encoder re-ranking.
📈 +20.7% Context Recall@5 on DocRED · +12.0% on SQuAD
Python Ollama ChromaDB BM25s Cross-Encoders Streamlit RAGAS
- 🚗 Bosch Future Mobility Challenge 2024: Semi-finalist (Top 20 of 200+ teams). Real-time perception pipeline with a fine-tuned YOLOv8 model on a Raspberry Pi 5 self-driving RC car.
- 🥈 BEST Engineering Marathon (SAP): 2nd place. Restocking forecasts with Prophet + GPT-3 over 1.6M records.
- 🥉 NexXt Hackathon (Raiffeisen): 3rd place. Led the team behind NexXt ANA, a multi-agent RAG assistant for call center operators.
- 🤖 HackItAll (BCR): Lead developer on a secure RAG chatbot over proprietary data, built in 24h.
- 📰 Nitro NLP (BRD): RoBERTa classifier for Romanian satirical news, 93.5% accuracy.
- 💡 Innovation Labs 2025: One of 30 teams selected for Romania's largest startup accelerator.
- ⚡ Hardware projects: microcontroller-based autonomous vehicle (embedded C) and a Voltage Controlled Amplifier (schematic to THT soldering).
10+ hackathons across AI/ML, RAG, NLP and multi-agent systems.
Languages: Python · JavaScript (Node.js) · SQL · Bash · C/C++ AI & Data: RAG · Agentic AI · LangChain · LlamaIndex · LangGraph · Temporal · Pydantic · PyTorch · ChromaDB · OpenCV Web: FastAPI · Django · Express.js · Streamlit DevOps & Tools: Git · GitLab CI/CD · Docker · Linux · uv · pytest · n8n · MCP Servers · Google Cloud · Grafana · Arize Phoenix
Mentor & core volunteer at Kickstart Romania (Startup Weekend, VibeHack), helping teams with technical architecture, product definition and pitching.
Vision Summer School @ Google (Deep Learning, 2024) · Linux Fundamentals @ Ericsson (2024)