Open to opportunities

Radu Diaconu

@radudiaconu

Message

I build React applications, Python APIs, and deployed analytics products from interface to production.

Romania

Message

What I'm looking for

I'm looking to keep owning products from interface through deployment, especially work involving data-rich applications, React, Python APIs, and practical analytics. I value opportunities to build end to end, solve real operational problems, and keep growing in data engineering.

At rinf.tech, I build and deploy client products end to end, including a rail-operations analytics suite with nine analytical sections, an interactive route map, and a browser-based journey replay tool connected to live operational data. I make dense telemetry usable for operations staff by choosing meaningful rate-based metrics and adding plain-language chart guidance.

I've also shipped React and TypeScript corporate sites with responsive layouts and Blender-built 3D assets, consolidated distributed demos onto Linux hosts, and built side projects including a cloud-native FastAPI booking service and Nihongo N5. Alongside my M.Sc. in Data Engineering, I bring signal-processing research experience from a peer-reviewed publication on acoustic drone detection and localisation.

Experience

Work history, roles, and key accomplishments

Current

Application Developer

Current

Rinf.tech

Apr 2026 - Present (4 months)

Owns the delivery cycle on assigned products, from client brief to deployment, and acts as technical point of contact. Built the front-end of a rail operations analytics suite and a corporate marketing site end to end.