Donny Wiesenfeld

Maciej Ciołek

Event Sourcing, CQRS and Microservices Architecture enthusiast. Crazy about Scala language. Experienced software engineer and now Co-founder & CTO at Codeheroes

Paulina Kozub-Chwastek

Intercultural trainer, IT Marketing and Partnerships professional

Indologist. Orientalist with a South Asia Studies diploma (Hindi language specialization) and an International Relations Master's Degree graduate. Business Trainer with a strong focus on…

Aleksandra Kunysz

Software Development Engineer at Sarna Technologies

Ola Kunysz is a software engineer with 15 years of experience, going through all its stages, from business analysis to backend programming. Recently spreads knowledge…

Rafał Bigaj

System Architect at IBM

System Architect with long successful record of building and leading teams. Skilled staff trainer and motivator. Additional experience in project management and the use of…