Sergey Sheleg — Tech Founder

I'm a tech founder. I review the tools I actually run, take apart the decisions behind them, and show what the products cost to build.

What's here:
- Tool and stack reviews: what I use in production, what I dropped, and why
- Strategy and business plays from running a one-person lab and co-founding a bigger one
- Technical teardowns: architecture, agent pipelines, what breaks and where
- Post-mortems on my own decisions, with the numbers I can show

I'm Sergey Sheleg. Co-founder at Nicegram, a privacy-focused Telegram client. I run SV Lab in Warsaw - Prowl, CheckMyData, PrivateClawd - and I build products end to end with coding agents.

One rule runs through all of it: a claim without a reachable proof is not a claim. The repo, the command or the URL goes in the description of the video that makes it.

No productivity multiples. No "this one tool changes everything".

sshlg.me
github.com/ssheleg
x.com/sshlg93
contact@sshlg.me