Reasonably passed knowledge.

Arkadiusz Baraniecki

Well prepared training and reasonably passed knowledge, thanks to which we develop better services.

Arkadiusz Baraniecki
Infrastructure Team Manager at

It was clear, concise teaching and well structured.

I took Advanced Django with Chris for 3 days: It was clear, concise teaching and well structured. If I want to get a member of my team ready for Django development, I think Chris offers a time- and cost-efficient way to get them up to speed.

Tobias Prinz
CTO at

We’ll come back for sure.

Very well prepared course. The amount of knowledge passed were huge – we could barely handle it. Also a lot of work involved in preparing exercises on our data, which greatly improved our capability of understanding the topic. We’ll come back for sure.

Bartłomiej Gulej
Senior Business Intelligence Developer at AB S.A.

With his training, my team was able to identify key solutions.

The Python-Django ecosystem is designed to achieve initial success very quickly. However, as projects become more complex and demanding, it is also essential to know exactly about modern software development techniques, existing modules with their usecases and limits, in order to design, write, and deploy robust, maintainable, and successful code. Chris has acquired a remarkable knowledge in many of these areas and can combine and convey this knowledge very professionally, pragmatically, and efficiently. Additionally, I really appreciated his ability to integrate different learning speeds and his open and transparent style of communication. With his training, my team was able to identify key solutions to implement very demanding non-standard solutions.

Dr Mathias Goldau
Head of Databases at Max-Planck-Institute for Human Cognitive and Brain Sciences

A lot of useful examples and exercises.

Damian Barczyk

Training with Design Patterns in Python has brought the code to the daily work, which can easily be expanded with new functionality. Very helpful in this training, was the professional preparation of Krzysztof and a lot of useful examples and exercises. Also, friendly atmosphere was conducive to gaining knowledge.

Damian Barczyk
Software Developer at Ericsson

I highly recommend Chris as a trainer.

Well-prepared training with many exercises. Even though we have requested many topics for just 3 days, Chris managed to handle them in a perfect manner. Training was conducted in a friendly atmosphere. I highly recommend Chris as a trainer.

Rafał Architekt
Junior Aerodynamics Engineer at MTU Aero Engines Polska