Artur Trzop is a seasoned software engineer and founder with 14 years of experience, best known for co-founding Knapsack Pro, a service that can shrink hour-long test suites down to minutes through smart CI parallelization. He combines hands-on Ruby and JavaScript engineering with operational leadership鈥攐wning infrastructure, compliance (GDPR/PCI DSS), customer-facing support, and finance at a growing SaaS. Artur鈥檚 work began with an open-source knapsack gem that has been downloaded hundreds of millions of times and evolved into a production-grade product used by thousands of teams. He brings practical DevOps experience from building resilient CI tooling and early-stage fintech and consumer platforms, and he鈥檚 kept contributing code and projects publicly on GitHub. Based in Krakow, he pairs product-minded engineering with an emphasis on developer productivity and measurable time savings.
14 years of coding experience
8 years of employment as a software developer
Engineer's degree Computer Software Engineering, Engineer's degree Computer Software Engineering at Cracow University of Technology
Knapsack Pro for Jest test runner in JavaScript. It splits tests in dynamic way across parallel CI nodes to get faster CI build time.
Contributions:4 reviews, 269 commits, 76 PRs in 4 years 1 month
jesttest-runnerrunnerbuild-timetesting-tools
Find and Hire Top DevelopersWe鈥檝e analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.