Fanboy of PHP for more than 8 years. When you say "PHP is dead" he is able to convince you that's definately not true. 
For more than 3 years focused on e-commerce solutions, mostly based on Magento. Łukasz is also Magento 2 code and documentation contributor.

In March 2018 was one of the first 3 Poles that passed Magento 2 Certified Professional Developer exam. As an extra job, he offers trainings for the developers.

Working as a Magento Developer for french company Cyclad, and I'm a Trainer with my own brand M2.coach