Jakub Sarecki
SENIOR Software Engineer at BigTime Software, Inc.
Lower Silesian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolJakub Sarecki is a senior .NET software engineer with five years of experience designing production-grade systems across job boards, finance, debt collection and gastronomy, and a proven track record building AI agents and automation. He blends software architecture skills with a data-driven mindset to deliver measurable outcomes and pragmatic solutions in both R&D and product teams. Currently expanding his management skillset at SGH Warsaw School of Economics while leading engineering at BigTime Software, he brings a rare mix of technical depth and business perspective. Founder of the C# Developers Community, he’s an active collaborator who thrives in cross-functional teams and mentors peers. Hungry to learn across programming, AI, economics and psychology, he pairs curiosity with practical delivery—often turning research-oriented ideas into production features. Based in Lower Silesia, Poland, he balances academic study at the University of Silesia with hands-on engineering roles that accelerate quickly from junior to senior responsibilities.
5 years of coding experience
Inżynier (Inż.) Informatyka, Inżynier (Inż.) Informatyka at University of Silesia in KatowiceMagister (Mgr) Menedżerski, Magister (Mgr) Menedżerski at SGH Warsaw School of EconomicsGithub contributions (5)
KiobaDev/CODE_WARS
Jan 2021 - Aug 2021
Contributions:54 commits, 95 pushes, 1 branch in 6 months
KiobaDev/KiobaDev
Jan 2021 - Apr 2022
Contributions:23 pushes, 1 branch in 1 year 3 months
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