Hey there!

I'm Konstantin (Kos) Komelin, an experienced Software Engineer, developing web apps for companies and individuals from all over the world since 2007, currently with JS/TS, React and Next.js at Kometo Labs.
Besides consulting, I'm contributing to OpenSource, running my own projects and sharing my knowledge on Nitrolancer.

Hey there!
I'm Konstantin (Kos) Komelin, an experienced Software Engineer, developing web apps for companies and individuals from all over the world since 2007, currently with JS/TS, React and Next.js at Kometo Labs.
Besides consulting, I'm contributing to OpenSource, running my own projects and sharing my knowledge on Nitrolancer.
Latest Posts
I'm transforming the ToJuniors project to Nitrolancer to better reflect my current priorities and future plans.
My impressions, discoveries and tools after two months of building my first Web3 project. This post is a great start for those who'd like to explore web3 space.
This tutorial demonstrates how to turn a simple React-Select dropdown into a fully-fledged autocomplete search box which searches by remote data and caches results.
Testimonials
System Administrator at Freelance
Aug 2023 via Linkedin
Founder at Biotickr
Jan 2023 via Linkedin
Frontend Developer at Uploadcare
Nov 2022 via Linkedin