Hello, world

Every blog starts somewhere. This is mine.

I'm Serhii — a full-stack developer with 10+ years building secure, reliable, high-quality software. I also have a deep fascination with space — that cold, vast, unexplored place where the impossible quietly becomes possible. It has always inspired me, and it's the reason behind the design of this site: dark, minimal, with something flickering in the distance.

I know how to build things that scale and don't break. What I'm starting from zero on is the other half: finding a real niche, validating an idea before over-building it, shipping an MVP, and getting to first revenue. What does it actually take to go from an excellent idea to something other people care about enough to pay for?

Turns out, those are completely different skills.

This blog is where I figure that out — in public. The research, the decisions, the mistakes, and eventually the numbers.

Let the journey begin