Comarch User Group 2026

Łukasz's work focuses on large‑scale partnerships with governments, universities, NGOs, and industry to accelerate AI adoption and build an inclusive, future‑ready workforce. With more than a decade at Microsoft, he has supported strategic innovation across Central and Eastern Europe, including cloud, developer, and digital‑native ecosystem growth.

In Comarch since 2003, starting as a programmer in various projects. After 2 years, he moved to the area of the insurance industry, which he has been developing for over the last 17 years.

Strategic Advisor in Financial Services

Joanna Witsch is a loyalty expert with 18 years of international experience across both client and consultancy roles. Based in Dubai, she works at Comarch, helping clients design and grow successful loyalty programs. She previously held senior positions at Chalhoub Group and Alshaya, bringing deep regional expertise in customer engagement and program operations.

Sven Neweling is responsible for the operative und strategic management of the loyalty program BahnBonus at DB Fernverkehr AG (the long distance railway company of Deutsche Bahn). Prior to that he worked at several management positions with Deutsche Bahn AG in pricing and business development.

David specializes in evaluating and addressing intricate business challenges and process enhancements that extend across functional departments, disciplines, and systems. David has over 35 years of experience in IT and utility operations at Pacific Gas and Electric Company. During his career at PG&E, David served in several capacities including utility capital improvements project manager, division support service manager, manager of IT infrastructure project delivery, manager of IT application project delivery Center of Excellence, and chief of staff to the vice president of IT infrastructure operations, driving cross department planning, budgeting, and process improvement. David retired in 2018 as a chief solution engineer. In 2020, David was appointed as the principal project manager to deliver PG&E’s Operations Support System - Telecom Network Portal Project, a complex, multi-year effort. Additionally, this year David was appointed as the change management leader for PG&E’s Electric Vehicles Socket of the Future Project. David served 5 years with the United States Naval Mobile Construction Forces (Seabees) with deployments in the US Pacific Territory and the British Indian Ocean Territory.

Mariusz Zwolski specializes in the Comarch Factoring Platform, bridging the gap between advanced technology and practical business needs. He focuses on providing comprehensive system presentations and preparing customized system implementation offers that optimize transaction flow. His goal is to help financial institutions fully leverage the potential of CFP to achieve maximum automation of transaction flow.

Global insurance executive with a track record of designing and executing strategy, driving transformation and innovation including delivering top and bottom-line results. Founder-President- CEO of CCN Group, providing EU-wide InsurTech Claims management Services.

A seasoned IT expert with 25 years of experience, he has progressed through every level of the IT career path—from Software Developer and Project Manager to Scrum Master, Agile Coach, and Head of PMO. A graduate of Computer Science at the Silesian University of Technology with a Master of Engineering degree. For the past 6 years, he has been leading the Business Unit dedicated to the Comarch Factoring Platform (CFP). He is responsible for the entire product lifecycle, including production, implementation, service, and consulting, while also overseeing strategic sales and marketing efforts. His unique background allows him to perfectly bridge technical excellence with strategic business development in the factoring industry.