Jędrzej Rosłaniec is a Lead Software Engineer based in Warsaw with 11 years of experience designing and building scalable backend systems and distributed architectures. Currently leading platform engineering at Patronus AI, he combines hands-on system design with pragmatic infrastructure decisions to ensure reliability and growth readiness. His career spans senior and lead roles across startups and consultancies where he focused on Go-driven backends, DevOps, and project leadership. Known for architecting systems from the ground up, he brings both deep technical ownership and an eye for operational efficiency. Colleagues rely on him to translate complex distributed-system tradeoffs into practical, production-ready solutions. He holds a Bachelor's in Computer Science from Bialystok University of Technology and often blends engineering rigor with a product-minded approach.
11 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Bialystok University of Technology
Contributions:1 release, 6 pushes, 1 branch in 1 year 5 months
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Jędrzej Rosłaniec - Lead Software Engineer at Patronus AI