Vusal Huseynov
Software Engineer
Software Engineer with 5+ years of hands-on experience building production-grade backend systems, full-stack web applications, and microservices architectures. Specializes in Node.js, Go, and TypeScript.
Junior Backend Engineer
dmp
- Building and maintaining backend services as part of a core engineering team.
- Writing unit and integration tests to ensure service reliability and code quality.
- Collaborating closely with the frontend team to ensure seamless integration across the stack.
Software Engineer
Neurotime
- Improved a production Azerbaijani spellchecker API performance by 86–95% through targeted backend optimizations.
- Cut API request latency by 140ms by implementing environment-aware structured logging.
- Engineered a Chrome MV3 extension in TypeScript featuring live, in-page text highlighting.
- Boosted a React flow builder from 6 to 60 FPS — a 10× rendering improvement — through targeted rendering optimizations.
- Designed and implemented an event-driven Command HQ architecture using RabbitMQ Topic Exchanges.
- Core contributor to obera.com, a live production platform serving real users.
- Built real-time Instagram and Facebook webhook integrations with WebSocket-powered event streaming.
- Migrated 40+ raw SQL queries to Prisma ORM, improving type safety and maintainability.
- Resolved 30+ bugs and expanded test coverage with 25+ automated tests using Jest and SuperTest.
Frontend Developer (Intern)
4SİM Azərbaycan / C4IR Azerbaijan
- Developed a scalable internal resource management system from scratch using React and TypeScript.
- Implemented automated frontend tests with Jest to improve regression coverage.
SOS Notification Microservice
Event-driven emergency alert system using Node.js, gRPC, RabbitMQ, and PostgreSQL. Containerized with Docker for orchestrated deployment.
Goch – LAN Chat Application
Lightweight Go application featuring peer discovery via UDP broadcast. Built a keyboard-first terminal UI using Bubble Tea and Lipgloss.
Multiplayer Snake Game
Real-time game using NestJS and React with synchronized state via Socket.io.
Data Structures and Algorithms from Scratch
Educational Python implementations of core algorithms to support the local developer community.
ICPC Northern Eurasia Finals 2025
Open Southern Caucasus Championship 2025–2026
Micro SaaS Hackathon
Teknofest Türkiye 2025
PASHA Bank BankTech Hackathon
Republican Olympiad in Informatics
Let's Work Together
Have a project in mind or want to collaborate? Feel free to reach out.