Pavel Kleisner

Projects & Micro-SaaS

A selection of projects I’ve worked on — from small experiments to long-term micro-SaaS ideas. I focus on simple tools that solve concrete problems.

Micro-SaaS Idea #1

Idea

A small focused SaaS solving a specific pain point. Currently in idea and validation phase.

Stack: Kotlin, Spring, PostgreSQL

Internal Tool

MVP

An internal tool focused on improving workflows and reducing manual work in day-to-day development.

Stack: Java, Spring, Angular

More projects coming soon

Project philosophy

I prefer small, focused projects over large unfocused platforms. Micro-SaaS allows fast iteration, direct feedback and clear ownership.

Even unfinished ideas are valuable. They serve as learning experiences and often evolve into better solutions later.