Selected work

My own products, a website for a local business and long‑term work on e‑commerce platforms. Each project is described the same way: problem, solution, technologies and result.

Kidalu brand website with educational apps for children
Kidalu website on a phone

Brand website and apps

Kidalu

Problem
Parents look for educational apps without ads or tracking, and the brand needed a website in three languages.
Solution
Two Android apps, Czytam (reading) and Piszę (writing), plus a brand website presenting the apps with a guide for parents.
Technologies
  • Android
  • Google Play
  • PL · DE · EN
Result
The apps are on Google Play and the website guides parents in Polish, German and English.

kidalu.com (opens in a new tab)

Kidalu is my own brand of educational apps for children: no ads and no tracking, in Polish, German and English. I build them from the idea to publication on Google Play.

All apps on Google Play

Home page of the Practice language school: courses and online enrolment
Practice language school website on a phone

Language school website

Practice

Problem
The school teaches seven languages in three locations and needed one place where a student can find the offer and enrol on their own.
Solution
A website with the offer for seven languages, groups of up to six people, locations in Mikołów and Orzesze, and online enrolment.
Technologies
  • Website
  • Online enrolment
  • Mobile version
Result
Students check the offer and enrol online, from a phone as well.

practice.com.pl (opens in a new tab)

B2B cooperation · since 2017

E‑commerce platforms

Large online stores of brands from different industries have to run without downtime, and every change touches orders and external systems.

I build tailor‑made modules, integrations over RabbitMQ queues and search on Solr. I model the process first and write the code second.

The cooperation has continued without a break since 2017: from deployments to day‑to‑day platform maintenance.

  • PHP
  • MySQL
  • RabbitMQ
  • Solr

Platforms developed in cooperation with merce.com. Selected brands from e‑commerce projects: New Balance, Romet, Wkręt-met.

A sample order process as a sequence of events

  1. Product added to cart
  2. Order placed
  3. Payment accepted
  4. Invoice issued
  5. Parcel shipped

Got a project or a technical problem?

Tell me what you want to build or what has stopped working. I’ll come back with a concrete answer, not a template offer.

Let’s talkDownload CV (PDF)