Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/891538/

Knowledge and skills

• JavaScript
• TypeScript
• Node.js
• Git
• PostgreSQL
• MongoDB
• SQL
• GitHub
• Vue.js
• React
• MySQL

Language proficiencies

• English — average
• Ukrainian — fluent

Additional information

Senior Backend Engineer / Software Architect with 15+ years of commercial software development experience, primarily focused on Node.js and TypeScript backend systems.

Strong background in system design, microservices, distributed and real-time systems, PostgreSQL, Redis, RabbitMQ, BullMQ, WebSocket, payment integrations, iGaming, IoT, and high-scale monitoring platforms.

Designed backend architectures from scratch for systems serving millions of connected devices, including a security monitoring platform with 10M+ active devices and a Smart City / Smart Home platform with 1M+ active devices.

Experienced in technical leadership: architecture decisions, requirements analysis, task decomposition, code review, hiring, mentoring, delivery planning, and engineering process improvements. Led cross-functional development teams while remaining hands-on with backend development.

Currently working with payment microservices, new provider integrations, architecture refactoring, reliability improvements, and production incident resolution.

Actively use AI-assisted development tools such as Claude and OpenAI Codex, including creating and adapting agent skills, project-specific workflows, and automations for software engineering tasks.

Open to Senior Backend Engineer, Software Architect, and Backend Tech Lead opportunities.