Open to opportunities

Дмитрий Вологин

@0002179

Message

Backend developer specializing in Node.js/TypeScript, high-load microservices, REST APIs, and AI provider integrations.

Russian Federation

Message

What I'm looking for

I’m looking for full-time or part-time remote/hybrid work where I can build and optimize backend services—high-load microservices, REST APIs, and AI integrations—own architecture decisions, and deliver production impact.

I’m a backend developer with 4+ years of commercial experience in Node.js/TypeScript, focused on building high-load microservices and production-grade REST APIs.

I specialize in system architecture design and real-world reliability—working across greenfield and legacy codebases, improving code quality through code reviews and technical debt reduction.

I’ve integrated multiple AI providers (OpenAI, YandexGPT, DeepSeek, Gemini) to automate platform workflows, and I’ve shipped features end-to-end from design to release.

Recent highlights include maintaining and debugging backend services and three Telegram bots, building task-result storage with artifacts, and optimizing a heavily loaded service with response time reduced by more than 2x.

Experience

Work history, roles, and key accomplishments

Current

Backend Node.js Developer

Current

Boostclick

Jan 2026 - Present (6 months)

Developed and maintained backend services in Node.js/TypeScript with PostgreSQL, including a REST API for task management, scenario execution, and artifact storage. Integrated multiple AI providers and maintained three Telegram bots, shipping a task-result storage system to production.

TypeScript PostgreSQL REST APIs OpenAI YandexGPT Code Review System Architecture Gemini

Backend Node.js Developer

UREMONT

Aug 2024 - Aug 2025 (1 year)

Built and maintained services using NestJS with PostgreSQL and TypeORM, integrating via RabbitMQ and REST. Optimized a heavily loaded service (response time reduced by 2x), refactored date/time logic to eliminate calculation bugs, and delivered multiple production modules end-to-end.

NestJS PostgreSQL TypeORM RabbitMQ REST APIs Performance Optimization Unit Integration Work Code Review Architecture & Planning

Backend Node.js Developer

NDA (Fintech / Crypto)

Nov 2021 - Apr 2024 (2 years 5 months)

Developed 20+ microservices and internal libraries running in production, building scalable Node.js services with third-party API integrations. Created and optimized PostgreSQL stored procedures and migrations, wrote unit tests with Jest, and contributed to architecture design for new services while working with undocumented legacy systems.