I turn complicated systems into products people actually want to use.

Founder and engineer building calm workflow software, AI products and developer tools.

See selected workmaciej@mikolajek.xyz

>_ Kraków, Poland

02Selected work

Selected work

A few systems I’ve taken from vague idea to working product.

01

Pewniutko

Founder · 2026—Now

The operating system for tutors.

Lessons, students, whiteboards, homework and settlements in one calm workflow.

Visit product
02

Salespad

Founder · 2025—2026

Turning physical retail into useful data.

Interactive hardware and analytics for automotive dealerships.

View product
03

Blinkfeed

Founder · 2024—2025

An AI-native email client before AI was everywhere.

Thread summaries, urgency detection and replies in your own voice.

Also built withEvidence PrimeEnso / LunaGetCare TodayComarch
03About

About,
briefly.

I’m a founder and engineer obsessed with clarity, good taste and products that don’t waste people’s time.

I started in programming language tooling as a teenager. Since then I’ve built across healthtech, banking, AI, retail analytics and evidence-based medicine. The thread is always the same: make a difficult system feel obvious.