Lukáš Henderson
CZEN
Contact

FixIt

fixit.app

Co-founder and CTO

Co-founded with Olivia Henderson, CEO.

Like Wolt, but for home services — AI diagnosis, vetted pros and BankID-signed contracts.

Facts

Backend
89 API modules
Platforms
iOS, Android, web and admin
First line of code
5 May 2025
Prague launch
1 Aug 2026

FixIt is a marketplace for home services with the legal rail built into the product.

The problem

Hiring a tradesperson online stops at a contact form. Diagnosis, contracts, payment and paperwork all happen somewhere else.

What I built

Everything from the dispatch engine to the contracts: AI diagnosis of the job, vetted professionals, contracts signed with BankID, payroll for work agreements, safety-training gates and payments through Stripe Connect.

One system across iOS, Android, web and admin, with end-to-end tests on every surface and a preview for every change.

What this means for your project

A regulated, multi-sided product taken from the first line of code to a public launch in about fifteen months — the same way I would build yours.

Built with

  • Expo and React Native
  • Next.js
  • NestJS
  • Postgres with PostGIS
  • Playwright and Appium

Tell me what you need: an app built, a team trained, or agents put into production.