Roland Żerek

Experience

1. 01.2025–present

   Lithium Software

   Owner / Architect / Developer

   Designing and implementing IT solutions for clients.

2. 04.2019–12.2024

   Capgemini

   Senior Software Developer

   Designing and implementing IT solutions for Financial Services.

3. 09.2014–03.2019

   Credit Suisse

   Senior Software Developer / Assistant Vice President

   Designing and implementing IT systems for business operations.

   Technologies: .NET/C#, Win Forms, WPF, ASP.NET, WCF, Web API, AngularJS, SQL Server, Sybase, SQL Server CE, Entity Framework, NHibernate, Dapper, SCRUM

4. 07.2012–08.2014

   Luxoft Poland Ltd

   Senior Software Developer

   Designing and implementing IT solutions for one of the biggest investment banks worldwide.

5. 07.2005–07.2012

   Online Technology Polska sp. z o. o. / Trapeze Group

   Senior Software Developer

   Designing, implementing, and maintaining the main product — LIO ITS system.

6. 04.2004–06.2005

   TPSoft

   Programmer

   Extending and maintaining business applications for TPSoft customers; designing, implementing, and deploying TRANSPAY, a complete system for operating a local network of fuel stations.

7. 05.2002–12.2003

   Own business

   Owner / Architect / Developer

   Cooperating with SIEMENS AG in Erlangen on specialized software for measuring and visualizing industrial processes (X-Tools).

8. 09.2000–04.2002

   ADB Polska sp. z o. o.

   QA Engineer / Senior Specialist

   Quality assurance and senior test engineering.

9. 10.1998–09.2000

   Technical University of Zielona Góra

   Academic Teacher / Assistant

   Academic and scientific work in remote control of industrial processes; publication on remote control and process visualization, 21st International Scientific Symposium of Students and Young Scientists (MSN), Zielona Góra, Poland, 2000, Informatyka, pp. 93–99.

10. 12.1998–08.2000

    L.Z.A.E. LUMEL S.A., Zielona Góra

    Software Developer (cooperation)

    Designed and implemented the LUMEL LEONARDO application in cooperation with LUMEL.

    Technologies: Borland Delphi, Measuring Recorders