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EXP: 10+ YRS UPTIME: 99.99%

Vitalii Retel

SENIOR DEV

Senior Software Engineer & Frontend Specialist

Bridging high-performance reactive web interfaces with solid backend architecture and low-level microcontroller craftsmanship. Over a decade of turning complex problems into elegant, resilient software.

Frontend Engine

Core Specialization

React Angular TypeScript Pure HTML5/CSS3/JS UI/UX Systems Web Performance

Backend & Systems

Architecture & Services

Node.js REST & GraphQL Microservices Databases / SQL System Design

Hardware & IoT

Embedded Systems

Microcontrollers ESP32 / STM32 Embedded C/C++ IoT Protocols Sensors & Automation