Marcin Pacholec
Software Development Engineer III at Tesco Technology
Krakow, Lesser Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolMarcin Pacholec is a seasoned frontend-focused Software Development Engineer with 11 years of experience building user-centric web applications, currently driving frontend initiatives at Tesco Technology. He brings deep expertise in JavaScript, TypeScript, React and GraphQL, backed by a Master’s in Computer Science from Politechnika Krakowska. Marcin has progressed through roles from early-career developer to lead engineer, shaping frontend architecture and mentoring teams at companies like inveox, Kitopi and Brainly. He balances pragmatic engineering with product-minded thinking, often translating complex backend integrations into intuitive UI experiences. Based in Krakow, he combines enterprise-scale delivery experience with a startup mentality, tackling ambiguity and shipping iterative improvements that measurably impact user workflows.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Politechnika Krakowska im. Tadeusza Kościuszki
English, Polish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (24)
cli10
javascript10
cypress10
typescript10
build-system10
nextjs10
monorepo10
nodejs10
react10
angular10
storybook9
ai-agent9
typescript-definitions8
dts8
bem-methodology8
Programming languages (3)
Github contributions (5)
mpacholec/DefinitelyTyped
Jul 2016 - Oct 2018
Contributions:3 pushes in 2 years 3 months
type-definitionshigh-qualitydefinitionstypescriptquality
mpacholec/my-settings
May 2017 - Oct 2018
Contributions:3 pushes, 1 branch in 1 year 5 months
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