Piotr Mionskowski
Piotr Mionskowski

Piotr

Head of Technology & POS Expert

Piotr specializes in custom POS solutions, with expertise in POS integrations, delivery platform integrations (Wolt, Uber Eats), and payment provider integrations. Since 2012, he has been developing and scaling POS software, optimizing security, performance, and costs for both small projects and large-scale systems like Just Eat Takeaway.


TDD fan eager to learn new things. A Man Dancing with the Code. Piotr is a real full stack developer with over 15 years of professional experience. Backend APIs, distributed systems, infrastructure, databases are only some among his main fields of interest. Always up-to-date. Always focused. Always asking "Why?".

AWS evangelist sharing his cloud computing knowledge at workshops organized for the Polish AWS community. A speaker at IT conferences.

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blog posts by Piotr

HTTP client timeouts
HTTP client timeouts
Database timeouts
Database timeouts
The importance of timeouts
The importance of timeouts
How to clear database in Spring Boot tests?
How to clear database in Spring Boot tests?
Android Data Binding Part 2: Observer pattern to the bone
Android Data Binding Part 2: Observer pattern to the bone
Android Data Binding Part 1: Why it is important
Android Data Binding Part 1: Why it is important
Handling different user types in Android application
Handling different user types in Android application
Maintaining current user information in Android
Maintaining current user information in Android
Anchor child element click
Anchor child element click
Lazy Apk - a simple TeamCity artifact downloader
Lazy Apk - a simple TeamCity artifact downloader