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Aleksey Surov

@iatnaod

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Senior Software Engineer - Node.js, TypeScript, React, Microservices, LLM Integrations

Russian Federation

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What I'm looking for

I'm interested in hands-on coding roles, so my primary focus is on software engineer (fullstack developer) positions, while also being open to software architect opportunities.

Senior Backend / Fullstack Engineer (Node.js, TypeScript) with 6+ years of commercial experience - from startups to large companies, from online stores to high-load platforms

- I design and ship microservice and event-driven systems to production: Node.js, TypeScript, Fastify, MongoDB, Redis, RabbitMQ
- Frontend and mobile: React, Next.js, React Native
- Full cycle: architecture => development => CI/CD => operations
- Recent highlights: a visual canvas editor for personalized books and an AI gateway integrating LLM providers (OpenAI, Gemini, DeepSeek, Kimi, fal.ai) - 4,500+ books sold in 2025
- Open source author: @tgify/tgify (Telegram bot framework)

Looking for a remote Senior Backend / Fullstack Engineer (Node.js) role with deep technical ownership

Experience

Work history, roles, and key accomplishments

Senior Fullstack Engineer

Fableau

Oct 2024 - Feb 2026 (1 year 4 months)

- Built the application end-to-end: infrastructure, project architecture, frontend, backend
- Built an AI gateway - an LLM provider integration service supporting OpenAI, Gemini, DeepSeek, Kimi and fal.ai

Impact: 4,500+ personalized books sold in 2025, 15+ books published through the editor, ~15-20 s average time to deliver the first book spread to a customer

NodeJS Node.Js Development Software Architecture React Fastify MongoDB Redis AWS Docker

Fullstack Developer

Freelance & Personal Projects

Sep 2023 - Oct 2024 (1 year 1 month)

Freelance:
- Built Subers - a high-load telegram traffic-management bot: ~20k daily audience across ~600 connected channels (~90 premium)
- Built Defender - a telegram bot for chat and group moderation

Personal projects:
- Built Synergy Wallet - a multi-chain crypto wallet inside a telegram bot

Backend Developer

Gradient

Dec 2022 - Sep 2023 (9 months)

- Developed event-driven services automating internal business processes to simplify and scale advertising operations for the company's products

NodeJS Node.Js Development JavaScript Selenium Multithreading

Fullstack Mobile Developer

OKRIL

Jul 2022 - Oct 2022 (3 months)

- Built the platform on a microservice architecture
- Built React Native mobile apps (iOS / Android) for customers and drivers with Google Maps integration

Google Maps NodeJS Node.Js Development React Native MongoDB RabbitMQ Google Maps APIs

Fullstack & Mobile Developer

LEDSI

Dec 2021 - Jul 2022 (7 months)

- Built a B2B marketplace with real-time chat and per-buyer personalized pricing
- Built mobile applications for suppliers and clients

Node.Js Development RabbitMQ React Native MongoDB Docker React NodeJS

Fullstack Developer

SRG IT

May 2021 - Dec 2021 (7 months)

- Built an online audit platform for photographers documenting real estate appraisal objects

NodeJS Node.Js Development Vuex PostgreSQL Docker Vue.Js

Fullstack developer

TechStats

Apr 2020 - May 2021 (1 year 1 month)

- Built microservices for log ingestion, processing and analysis handling 20k events per day
- Implemented archiving of event files (logs, debug data and other device output) at 40 GB per day

high load systems Node.Js Development Redux MongoDB RabbitMQ Docker React NodeJS

Fullstack Developer

GAMERZONE

Jul 2019 - Mar 2020 (8 months)

- Built three Discord bots: moderation, game statistics, party organization
- Built a marketplace for digital rewards and merch
- Worked on a PUBG tournament platform