Leonid

Oleksiuk

👋 Hi, I'm Leonid Oleksiuk, founder and lead architect at Stellar Logic, a custom software development company based in Warsaw, Poland. I help clients build complex IT solutions: I design the architecture myself and deliver the project with my team, covering backend, frontend, cloud and CI/CD end to end. 🏆 Why work with us: ✔ As lead architect I design scalable systems that fit your budget and timeline. ✔ I can start solo and scale up to a full team (backend, frontend, DevOps, QA) as the project grows. ✔ Senior in-house developers, no outsourcing to random contractors. ✔ Clear communication, predictable delivery, high code quality. 🤝 Tell me about your project and I'll propose the right architecture and team setup.