Andrew Mazur
Self Employed at Klika-Tech, Inc
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAndrew Mazur is a seasoned technology leader and self-employed software engineer with over 10 years of experience building and delivering IoT, data visualization, and cloud-native solutions. As former CTO and Head of Delivery at Klika Tech, he bridged R&D, productization, and pre-sales to bring sensor-to-cloud platforms and serverless AWS prototypes to market. He combines hands-on full-stack development (from Scala and Symfony to modern JavaScript stacks) with strategic delivery and partnership management, consistently aligning technology choices to business needs. A pragmatic open-source contributor, he has fixed and enhanced features in the widely used lichess.org project, demonstrating attention to quality and user-facing detail. Based in Lower Silesia, Poland, he pairs international-relations training with a technical career, a background that supports cross-functional stakeholder communication and global collaboration.
10 years of coding experience
13 years of employment as a software developer
Bachelor's degree, International Relations and Affairs, Bachelor's degree, International Relations and Affairs at Belarusian State Economic University
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (17)
scala10
javascript9
ui-design9
typescript9
typescript-types9
front-end-development9
uid9
typescripts9
chess8
videogames8
functional-programming8
gameplay8
type-safety7
typesafe7
playframework7
Programming languages (1)
Github contributions (4)
lichess-org/lila
May 2021 - Jul 2022
♞ lichess.org: the forever free, adless and open source chess server ♞
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:5 reviews, 12 commits, 8 PRs in 1 year 1 month
Contributions summary:Andrew contributed to the lichess-org/lila repository by fixing a bug in the puzzle streak feature related to infinite tries. They implemented game list notes, showing snippets in the game list and modifying the note API. The user also worked on updating the icon list page with new unicode characters, replacing existing icons, and adding new ones.
gamefunctional-programmingplay-frameworknon-profittype-safe
andresrcom/lila
May 2021 - Jul 2022
♞ lichess.org: the forever free, adless and open source chess server ♞
Contributions:22 pushes, 14 branches in 1 year 1 month
lichessnodejsmongodb
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