Jakub Mamelski
Senior Software Engineer at Caladan
Gdańsk, Pomeranian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolJakub Mamelski is a pragmatic Senior Software Engineer with over a decade of experience building reliable, production-grade systems across finance, energy, and semiconductor domains. He designs and owns backbone services—most recently a centralized exchange account and API-key platform and multi-exchange data pipelines that power multi-million-dollar crypto hedging—while favoring practical, maintainable solutions over theoretical perfection. His background spans platform engineering (time-series stores, messaging/notification frameworks) and payments integrations, with a track record of reducing operational friction through automation and smart testing. Based in Gdańsk, he pairs a strong systems and testing mindset from Intel with rapid product delivery in fintech and energy, and often surfaces non-obvious efficiencies by treating code as a tool to solve concrete business needs.
10 years of coding experience
9 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Gdańsk University of Technology
Polish, English
Github Skills (12)
painter8
reaction6
transaction4
api4
behave4
paint4
python3
photo1
padding1
react-native1
android1
gif1
Programming languages (3)
Github contributions (5)
Mamelski/-PG-GraphMatchings-Code
Mar 2018 - Mar 2021
Contributions:25 pushes, 1 branch in 2 years 11 months
Mamelski/SelfBeautifyingPainting
Dec 2015 - Nov 2017
Contributions:2 pushes, 1 branch in 1 year 11 months
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