"Marcin impressed me with his incredible understanding of how AWS pricing works and what things actually cost. Amazon is known for structuring its pricing in a way that makes you pay as much as possible. Yet Marcin, through his curiosity and persistence, managed to build dashboards and use them to optimize costs to an absolute minimum. If I were to set up a cloud project, I would definitely want him on board."

Maciej Wyrodek

QA Consultant, Creator of IteaMorning

"A great person and an excellent specialist. Working with Marcin is a pure pleasure. He helped us reduce costs while maintaining full operational capabilities."

Dariusz Klauziński

CEO/Founder Klauzo

"I wish every client looking for database solutions to work with someone like Marcin. I had the opportunity to work with him in an e-commerce company, what can I say? The perfect person to collaborate with, someone you can build everything with from scratch."

Paweł Ratalewski

QA Engineer

"Marcin is a person with a very positive approach to work. I had the pleasure of working with him at TrimTab, where we supported each other on most tasks. He always showed a great eagerness for self-development, enormous initiative, and a very professional approach to work. I am convinced that Marcin will be a great addition to any team, bringing his knowledge and dedication."

Michał Paszkiewicz

WordPress Developer