All contributors
All contributors

Bart Kiszala
Entrepreneur, Angel Investor, co-founder of Base CRM
Bart Kiszala is an Entrepreneur and Angel Investor who started his first software business when he was 22. A few years later he co-founded Base CRM and worked on a product for 10 years as the CPO till 2018 when the company was acquired by Zendesk. Among other things, they managed to:
- Convince tens of thousands of salespeople to use Base
- Introduce Base to companies where hundreds of employees used our software daily
- Build an incredible team of 200+ people
- Raise more than 50M USD in 4 rounds of financing
- Run a tight operation between the two main offices, Krakow and Silicon Valley
- Scale production, tech, sales, marketing, finance, HR, and customer success
- Get acquired and become a gate for Zendesk to enter the sales software market
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Maciek Próchniak
Leader of TouK Nussknacker project
In the past algebraic topologist, for more than 10 years JVM developer (Java, Scala, …), currently usually as architect/(lead) developer – but my roles vary…

Iwona Masłoń
Business Risk Director for Technology Services at UBS
Iwona is a seasoned IT professional with over 17 years of experience in the tech industry. She has a strong focus and expertise in the…

Anna Nojek
UX/UI designer at CD PROJEKT RED | UX/UI trainer & mentor
Anna Nojek is a UX/UI Designer at CD PROJEKT RED, where she tackles challenges that influence the studio’s artists and game developers. During her career…

Aleksander Pentchev
IT Professional (front-end) at Roche Poland
I focus on modern front-end frameworks (React, Angular and Vue) and on plain JavaScript. I develop and design web apps from small to enterprise-level ones.…