#cv #resume #ReactNative #Frontend #FullStack #remote #senior #opentowork
Senior React Native / Frontend Engineer
Experience: 25 years in software, 5 on React Native and Expo
Location: Cyprus, UTC+3 · remote
Availability: full-time or part-time, contract
Contact: @romanlesn

Main author of a cross-platform front-end: one React Native and TypeScript
codebase that ships as a Next.js website and as native iOS and Android apps on
Expo. Architecture of the shared layer, releases to both stores, OTA updates.
For the last two years, AI in the product: agent chat with streaming and tool
calls, an admin interface for configuring agents, and backend work in PHP on the
agent runtime and LLM-as-judge evaluation.
Before that: backend and web — PHP, MySQL, REST APIs, e-commerce and CMS
platforms.