Bohdan Havryliuk

AI Engineer & Full-Stack Developer with 4 years of commercial software development experience and 2 years of hands-on AI systems work.

Previously worked as a contractor with Meta and Outlier/Scale AI on evaluation and improvement of large language models. Currently studying BSc Artificial Intelligence at De Montfort University (UK) with a First Class Honours average (71.7%).

Specialisation:

Backend development — ASP.NET Core, Python, Node.js, PostgreSQL, Redis, REST API, Docker, webhook integrations.

AI & LLM engineering — RAG pipelines, agentic systems, Claude and OpenAI API integration, prompt engineering, NLP, computer vision, transfer learning.

Full-Stack — JavaScript, TypeScript, React, HTML/CSS.

Personal project Nexus — SaaS platform with hardware fingerprint licensing, AES-256 encrypted content delivery, Paddle subscription management, and Avalonia desktop client for Mac and Windows.

I deliver projects end-to-end — from architecture through deployment. Experienced working with clients across multiple industries including under NDA. Fluent in English, Ukrainian, and Russian.

Available to start immediately.