Michał Nowotnik
Senior Software Engineer at Capital.com
Poland
Summary
👤
Senior🎓
Top SchoolMichał Nowotnik is a senior software engineer with 11 years of experience building low-latency financial systems, distributed microservices, and data pipelines across trading and lending platforms. He has a proven track record at companies like IG and Capital.com modernizing legacy interfaces, optimizing analytics performance (cutting dashboard load times by two-thirds), and engineering FIX-based exchange gateways for high-frequency trading. Comfortable across Java, Python, cloud-native stacks and Kubernetes, he also created ML-serving microservices and automated ETL jobs to support analytics teams. As an independent consultant and founder of his own IT consulting practice, he blends hands-on delivery with mentoring and architecture guidance. Based in Poland, he brings a practical, performance-first mindset and a knack for squeezing large efficiency gains from existing systems.
11 years of coding experience
7 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Warsaw University of TechnologyBachelor’s Degree Biotechnology, Bachelor’s Degree Biotechnology at Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
English, Polish
Github Skills (200)
command-line-interface10
vim10
fuzzy-finder10
command-line-tool10
nvim10
unix10
telescope10
api10
zsh10
fuzzy-matching10
regex10
php10
command-line10
ripgrep10
bash10
Programming languages (21)
Github contributions (5)
mnowotnik/fovris
Dec 2016 - Jan 2019
Contributions:33 commits, 27 pushes, 1 branch in 2 years 1 month
mnowotnik/biolemmatizer-threadsafe
Jul 2015 - Mar 2021
BioLemmatizer fork for parallel environments
Contributions:2 PRs, 7 pushes in 5 years 8 months
parallel-processingenvironmentsparallel
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