Senior Full-Stack Engineer
Eugene
Zaiko
I build fast, thoughtful software — from developer tools and APIs to products used by millions. I care deeply about performance, accessibility, and craft.
Experience
5+ yrs
Projects
20+
Location
Belarus
Selected work
RealStream
AI-Native Media Orchestration
Perseus
109M+ Records. 720x Faster.
Experts & Partners
216+ Databases. Zero Downtime.
Storm
Auto Resale with Buy-Back Guarantee
AI-Native Media Orchestration — 2026
RealStream
109M+ Records. 720x Faster. — 2025
Perseus
Skills
Backend
- Node.js (NestJS)
- PHP (Symfony)
- BullMQ / RabbitMQ
- REST & GraphQL APIs
- Microservices
Frontend
- React / Next.js
- TypeScript
- SSR & WebSockets
- Redux Toolkit
- Tailwind CSS
Data & Caching
- PostgreSQL
- Redis
- Query Optimization
DevOps & Cloud
- AWS (S3, EC2)
- Docker / Kubernetes
- GitHub Actions
- Nginx
Tools & Methodologies
- Git
- CI/CD
- Jest / Playwright
- Agile / Scrum
About
I build systems that stay fast at scale and ship on time.
Over 5+ years at PixelPlex, Syberry, and Linnovate, I've owned architecture at scale: 216 isolated databases, 109M+ records queried in under 5 seconds, and a production LLM media-processing engine shipped in 60 days.
I work across Node.js / TypeScript, PHP / Symfony, and React — with a focus on clean boundaries, measurable performance, and AI features that are safe to run in production.
2025
PixelPlex
Senior Software Engineer
Architected an event-driven AI media platform from scratch, launching a production-ready MVP in just 2 months using NestJS and BullMQ.
2024 — 2025
Syberry
Software Engineer
Optimized high-load PostgreSQL systems (109M+ records) from 1-hour queries to sub-5 seconds while modernizing legacy enterprise platforms with PHP 8.
2021 — 2024
Linnovate
Fullstack Engineer
Managed complex multisite infrastructure across 216+ databases and spearheaded a full-stack modernization from legacy jQuery to React/Node.js.
Open
to
work
Let's talk
Currently available for freelance projects and full-time roles. Reach out directly or use the form.