Illia Oliiarynk
Chodzież, Poland
Gopher Engineer
Local Time - 07:14 AM
About Me
Gopher
Hi, I’m Illia Oliiarynk, a Full Stack Developer with over 10 years of experience building scalable web applications and distributed systems. My core expertise lies in Go for high performance backends, React for dynamic, modern UIs, and Node.js for efficient API and middleware development.
I specialize in designing end to end architectures that are both performant and maintainable—leveraging microservices, RESTful APIs, and cloud native technologies like Docker and Kubernetes. I’m passionate about optimizing concurrency in Go, ensuring responsive and reliable systems, and pairing that with clean, interactive frontends in React.
I’ve successfully led projects that improved scalability by over 30%, optimized system reliability, and delivered seamless user experiences. Whether it’s building real time dashboards, API driven platforms, or integrating modern DevOps practices, I enjoy solving complex problems across the full stack—from infrastructure to UI.
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$45/hr
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