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

How to deploy Lambda function with CloudFormation?
How to deploy Lambda function with CloudFormation?
How to call a load balanced ECS service?
How to call a load balanced ECS service?
How to deploy a service to Amazon Elastic Container Service with CloudFormation?
How to deploy a service to Amazon Elastic Container Service with CloudFormation?
In-memory database tests with Querydsl
In-memory database tests with Querydsl
How to publish a library to a Maven repository with the maven-publish plugin
How to publish a library to a Maven repository with the maven-publish plugin
Use ShouldKO for better assertion messages
Use ShouldKO for better assertion messages
Multi tenancy task scheduler
Multi tenancy task scheduler
Multi tenancy in Spring MVC
Multi tenancy in Spring MVC
Request timeouts in Spring MVC – Servlet Filter
Request timeouts in Spring MVC – Servlet Filter
Request timeouts in Spring MVC
Request timeouts in Spring MVC