Software Developer
Yurii
Stepanishchev
JavaScript and embedded systems developer with experience building web, TV and mobile products, as well as computer-vision prototypes for edge devices.
Experience
Drone Guidance Prototype Developer
Prototype development
Designed and developed a real-time drone target-guidance prototype. Implemented the application logic and hardware integration on Raspberry Pi 5, accelerated computer-vision inference with Hailo-8, and established reliable command and telemetry exchange with onboard systems via the CAN bus.
JavaScript / Roku Developer
Play.works
Developed and maintained interactive entertainment applications for connected-TV platforms. Built application logic and user interfaces, integrated platform services, optimized performance for TV devices, and supported production releases.
Full-Stack Developer
Freelance · Ukraine
Delivered complete web products from backend and database design to responsive interfaces and deployment. Built online stores, business automation tools, hybrid mobile applications, and Telegram and Viber bots with third-party service integrations.
System Administrator & Programmer
Private company · Ukraine
Developed software for retail cash registers and administered Windows and Ubuntu systems.
Programmer
Private company · Ukraine
Developed software for spectrophotometers and chromatographs.
Selected projects
Education
Applied Mathematics
Sumy State University
Sep 1996 — Jun 2001