I build AI infrastructure that ships. Econometrician by training, engineer by trade.
AI/ML · PyTorch · LangChain · scikit-learn · XGBoost · Optuna Data · Polars · Pandas · DuckDB · Apache Arrow · Great Expectations Backend · FastAPI · Python · Node.js Infra · Docker · Vercel · GitHub Actions Econometrics · statsmodels · linearmodels · DoubleML · CausalNex
| Area | Examples |
|---|---|
| Agentic AI | Multi-agent orchestration (Pactis), human-in-the-loop workflows, tool-use frameworks |
| Causal Inference | DID, RDD, IV, Synthetic Control, DML for business decisions |
| LLM Integration | RAG pipelines, fine-tuning, prompt engineering at scale |
| Data Science | ETL/ELT pipelines, dashboards, statistical modeling, ML production |
| Portfolio Optimization | Mean-variance, Black-Litterman, risk parity, factor models |
- Pactis — Multi-agent AI orchestration platform for reliable, human-directed project delivery. pactis-ai.com
- StatsPAI — Automated empirical analysis pipeline for applied microeconomics (DID/RD/IV/SCM) with AER-style table export.
- Trendyol Relevance — Product search relevance (ESCI) — multi-class query-product matching and LTR.
- Web: pactis-ai.com
- Email: pactisai@gmail.com
- LinkedIn: linkedin.com/in/erencice
- Upwork / Fiverr: Available for freelance engagements
TR/EN bilingual · Based in Turkey · Working globally


