YD Technology Ltd

YD Technology Ltd is the consulting practice of Yehor Dremliuha, a senior software engineer based in Scotland with 6+ years of production experience. The company delivers backend, frontend, and AI automation engineering to startups and product teams on outside-IR35 contracts.

About the principal

Yehor is a senior full-stack engineer with delivery experience across the UK, EU, and US markets.

Backend at scale — production work on platforms processing 1B+ events per year, and services sustaining peak loads above 1M+ requests per second.

Holds a UK Global Talent visa endorsed by Tech Nation.

Engagement model

Engagements range from architecture reviews and fractional technical leadership through to multi-month delivery work on Python backends, React frontends, and LLM-powered automation. Fully remote.

Outside-IR35 · UK Ltd-to-Ltd · Professional indemnity to £1M · Rates on request

Selected technical focus

• Backend in Python — FastAPI, Django, PostgreSQL, Redis.
• Frontend in TypeScript and React.
• AI automation — RAG, multi-agent orchestration, evaluation pipelines, LLM-powered internal tools.
• Distributed systems — high-throughput services and event-driven architectures.
• Technical leadership — architecture reviews and fractional staff-engineer engagements.