Machine Learning Engineer · AI Systems · LLM Applications
ML Engineer with a background spanning production software delivery, applied research, and AI systems development. Two years of graduate-level ML research at Kyoto University of Advanced Science (healthcare AI, time series forecasting, LSTM architectures) in Japan. Four years of production Android engineering at a French assistive technology company, deploying systems used by 3,000+ users across France, Belgium, and Switzerland.
Currently building production-oriented AI systems under Iskra Labs, an independent engineering initiative focused on LLM applications, RAG pipelines, and measurable system design.
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RAG system for querying clinical guidelines with citation-backed, hallucination-mitigated responses.
- Modular architecture: decoupled ingestion → ChromaDB → LangGraph inference → FastAPI → Streamlit
- End-to-end latency reduced from ~358s to ~7.1s (>98% improvement)
- Stack: LangChain · LangGraph · ChromaDB · HuggingFace · Gemini · FastAPI · Docker
NLP pipeline for discovering themes and emerging signals in large Polish-language text corpora.
- Dataset: 248,123 documents (Polish news corpus); 2,890-document high-quality subset after cleaning (~96.3% retention)
- Pipeline: text preprocessing → CountVectorizer → KMeans (k=8) → PCA visualization
- Live demo: sygnaly-miner.streamlit.app
- Stack: Python · NLP · scikit-learn · Sentence Embeddings · Streamlit · Docker
SQL and Python pipeline for analyzing hospital readmission patterns in diabetic patients.
- Modelled 101,766 encounters across 71,518 patients; risk buckets with readmission rates from 35.52% (low) to 50.58% (high)
- Stack: SQL · Python · Pandas · SQLite
AI & ML — LangChain · LangGraph · HuggingFace · OpenAI · Gemini · RAG ·
vector search · LLM evaluation
ML Frameworks — PyTorch · TensorFlow · scikit-learn · time-series forecasting
Data — Pandas · NumPy · analytical SQL · MLflow
Languages — Python · SQL · Kotlin · Java
Tools — Docker · FastAPI · Streamlit · Git · Jupyter
Cloud — GCP · Vertex AI · BigQuery