Przemysław Konieczniak
Senior Software Developer at HarmonyCode
Będzin, Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolPrzemysław Konieczniak is a Senior Software Developer with nine years of experience building maintainable, scalable applications and a strong track record in refactoring legacy code. Based in Będzin, Poland, he has worked across finance, compliance, and sports-tech firms—bringing pragmatic tool selection and hands-on front-end and full-stack expertise to each project. He values collaboration, knowledge sharing, and constructive feedback, often shaping team practices as much as code. Comfortable navigating entrenched codebases, he focuses on delivering high-quality, production-ready solutions that balance short-term needs with long-term maintainability.
9 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Informatyka, Bachelor's degree, Informatyka at Uniwersytet Ekonomiczny w Katowicach
Polish, English
Stackoverflow
116reputation
3kreached
8answers
4questions
Github Skills (85)
backbone10
javascript10
templating-engine10
server-side10
typescript10
progressive10
vue10
templating10
template-engine10
frontend10
qunit9
javascript-framework9
nodejs9
cli8
angular8
Programming languages (4)
Github contributions (5)
pkonieczniak/numeric-method
Dec 2018 - Feb 2020
Contributions:2 pushes, 1 branch, 1 comment in 1 year 2 months
pkonieczniak/lerna-nest-entities
Jul 2022 - Jul 2023
Contributions:5 pushes, 5 branches in 1 year
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