I build practical Python systems for teams that need reliable automation, data extraction, AI workflows, and API-first internal tools.
- 5+ years delivering client-facing data, ML, scraping, and automation work
- Strongest areas: Python, SQL, FastAPI, web scraping, OCR/PDF extraction, RAG, semantic search, Playwright/Selenium, PostgreSQL
- Available for remote contract, freelance, or full-time work from Turkey (UTC+3)
Open to work: If your team needs help turning messy data, PDFs, websites, spreadsheets, or manual workflows into reliable software, reach me at ercinkerem54@gmail.com.
Document AI pipeline with OCR, pgvector retrieval, grounded QA, audit trail, API endpoints, demo UI, tests, CI, and retrieval benchmark artifacts.
RAG evaluation API with precision/recall/MRR tracking, failure taxonomy, SQLite run history, regression-ready benchmark outputs, tests, and CI.
Webhook-first automation backend for support summarization, lead enrichment, and document intake with clean payload contracts and failure-mode docs.
E-commerce price monitoring API with snapshot endpoints, alert detection tests, and dashboard-ready analytics outputs.
ML pipeline with model comparison, metrics artifacts, model card, and FastAPI inference service.
Applied churn prediction pipeline with reproducible training artifacts and deployable API endpoint.
- Ship a Python/FastAPI automation service around your existing workflow
- Build a scraping or data extraction pipeline with clean CSV/JSON/API outputs
- Add OCR/PDF extraction, RAG search, or semantic search over internal documents
- Create evaluation baselines, tests, and CI checks so the project is not just a demo
- Turn a manual spreadsheet/browser/reporting process into a repeatable backend job
See PORTFOLIO_INDEX.md for one-page project summary (problem, stack, measurable output, demo path).
- Email: ercinkerem54@gmail.com
- LinkedIn: https://www.linkedin.com/in/keremercin/
- Location: Remote (UTC+3)
- GitHub: https://github.com/keremercin