👋 Hi everyone - I'm Vlad, a Fullstack Engineer with a backend and architecture focus. 16 years in product development: high-load systems, scaling, monoliths and microservices, DDD, event-driven. Main stack is Node.js and TypeScript, PHP before that.

I'm open to Senior / Lead / Head of Engineering / CTO roles, and also work as an Engineering Manager or Delivery Manager. I get up to speed fast in an unfamiliar domain and someone else's codebase.

📌 At a glance

Position: Senior / Lead Fullstack Engineer, Head of Engineering, CTO, Engineering Manager, Delivery Manager
Work format: Remote from Belarus, UTC+3 (no relocation)
Employment: Full-time, part-time, project-based
Experience: 16 years
Languages: English C1, Polish B1-B2, Russian Native, Belarusian Native, Ukrainian A2
Payment: bank transfer, crypto, or via an intermediary - any currency pegged to USD/EUR
Notice period: 2-3 weeks

🛠 Stack

Backend: Node.js, NestJS, Express, Bun
Frontend: React, Redux, Next.js
Languages: TypeScript, JavaScript, PHP; familiar with Python and Go
Databases: PostgreSQL (+pgvector), MySQL, MongoDB, Redis, ClickHouse
ORM: TypeORM, Prisma, Drizzle
API: REST, GraphQL, gRPC, OAuth2, JWT
Queues and real-time: RabbitMQ, Kafka, BullMQ, WebSockets, Socket.io
Infrastructure: AWS, GCP, Kubernetes, Docker, Terraform
Testing and observability: Jest, Playwright, Sentry

🤖 AI-assisted engineering
Claude Code, Cursor, LLM APIs (OpenAI/Anthropic/Google), function calling, MCP, multi-agent workflows. Built RAG search and AI pipelines running in production. Rolled Claude Code out to a 22-person project office and wrote the internal guidelines for it.

📬 Contacts
CV: https://drive.google.com/file/d/1LKj0A4S8ETa93VCXWgiZYl8lwvgBunkA/view
GitHub: https://github.com/FrostBy
Telegram: @VladRomanovsky
Website: https://romanovsky.me

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