Ilya Nesterenok

WHAT I DELIVER

→ Automation pipelines that replace manual operations (n8n workflows with AI nodes, custom Python schedulers, webhook-driven services).

→ LLM integrations brought into real workflows (OpenAI, Anthropic Claude, LangChain, RAG over your documents, structured output enforcement, cost-aware design).

→ Python backend services (Django, FastAPI, REST APIs, async pipelines, queue-based processing) that integrate with your existing systems.

→ Web scraping at scale with proxy rotation, anti-bot handling, and clean structured output (Playwright, Scrapy).

→ Trading and exchange-API systems — production trading bot on AWS as my flagship reference.

WHAT MAKES ME DIFFERENT

Most freelancers in this space split into two camps: the "I can write a script" tier that doesn't think about production, and the "enterprise architect" tier priced out of small builds. I sit in the middle — I write Python that ships, deploys cleanly, has logging, and is maintainable after I hand it over.

My background is unusual in a useful way: I'm studying Cybersecurity Engineering in Warsaw while doing this work, which means I think about authentication, input validation, and data handling by default — not as a "nice to have" bolt-on.

RECENT PROJECTS

• LLM-assisted document indexing pipeline for international patent litigation (legal-tech, under NDA) — processed 7,500+ records with classification and claim analysis.

• Cross-exchange arbitrage trading bot deployed on AWS — live multi-account execution against Binance and MEXC, async Python, robust error handling and reconnection logic.

• Full-stack Django personal finance application with Chart.js portfolio visualisations.

• Production ComfyUI generative-AI pipelines (Flux, Wan 2.2, IPAdapter, ControlNet) for image and video work.

Available immediately for contracts from short-term builds (2-6 weeks, fixed price) through ongoing engagements (part-time, 20-30 hours/week).