Krzysztof Widera
About Krzysztof Widera
Krzysztof Widera is a Senior Software Engineer in Performance at beqom, where he has worked since 2020. He has a background in quality assurance and process specialization, with experience in both monolithic and microservices architectures.
Current Role at Beqom
Krzysztof Widera serves as a Senior Software Engineer in Performance at Beqom since 2020. In this role, he focuses on enhancing performance metrics and optimizing software solutions. He is based in Kraków, Woj. Małopolskie, Polska. Widera leads training sessions for developers and testers, equipping them with the skills to utilize the performance framework independently.
Previous Experience at DAZN
Prior to his current position, Krzysztof Widera worked at DAZN as a Senior QA Developer from 2017 to 2020. His responsibilities included ensuring the quality of software products and contributing to the overall performance of the platform. This role spanned three years and was based in Katowice, woj. śląskie, Polska.
Experience at Diebold Nixdorf and PwC SDC
Widera's career includes a position at Diebold Nixdorf as a Quality Assurance Test Engineer from 2016 to 2017. He also worked at PricewaterhouseCoopers - Service Delivery Center (PwC SDC) as a process specialist for six months in 2015. Both roles were located in Katowice, woj. śląskie, Polska.
Educational Background in Mathematics
Krzysztof Widera studied at The Silesian University of Technology, where he earned a Magister (Mgr) degree in Mathematics. His studies spanned from 2008 to 2013, providing him with a strong analytical foundation that supports his work in software engineering and performance testing.
Expertise in Performance Testing
Widera has developed expertise in identifying potential bottlenecks in cloud solutions and has experience with both monolithic and microservices architectures. He utilizes modern technologies such as K6, AWS, and Azure for performance testing. He prefers free open-source solutions like K6, InfluxDB, and Grafana for performance testing and visualization.