Product thinking
I test the problem and audience before turning an idea into months of development.
about / build 01
I turn ideas into working products.
I'm Alexander, a solo developer. I build micro‑SaaS from idea to launch, track the numbers, and share what actually happens.
01 / focus
Not success theory. The real work of building solo.
Practical engineering
I choose a stack for limited resources: reliable enough, fast enough, and no architecture for its own sake.
An open work log
I write about decisions, mistakes, costs, and numbers — only from work I did myself.
02 / workflow
From hypothesis to lessons — one transparent loop.
- 01Idea
- 02Validation
- 03 / nowBuild
- 04Launch
- 05Learn
Backend systems, Telegram bots, scrapers, crypto trading tools — some for clients, some for myself.
Now my focus is broader: small digital products that one person can imagine, validate, and ship. The main formats are web apps, bots, and browser extensions.
This site is a work log. Writing is what happens right now: what I chose, what broke, and what it cost. If a post has a number in it, it comes from my own invoice or experience, not someone else's retelling.