Marek Firlejczyk
Senior Lead Software Engineer at BeyondPlay (Part of Fanduel)
Wrocław, Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMarek Firlejczyk is a Senior Lead Software Engineer based in Wrocław with nine years of full‑stack experience building web and IoT-oriented solutions. He has progressed from junior PHP roles to leading engineering teams at BeyondPlay (part of FanDuel) and Spyrosoft, combining hands‑on coding with team leadership and delivery ownership. Marek is comfortable across frontend and backend stacks, has led product-focused projects and website builds, and brings strong communication, discipline, and critical thinking to cross-functional teams. He is driven by a long-standing passion for inventing practical technology that connects people, reflected in his track record as both contributor and team lead. With an academic background in applied computer science and philosophy/ethics, he blends technical rigor with a thoughtful, user-centered approach to engineering.
9 years of coding experience
7 years of employment as a software developer
Magister (Mgr) Applied Computer Science, Magister (Mgr) Applied Computer Science at Wyższa Szkoła Zarządzania i BankowościLicencjat (Lic.) Social Philosophy - Business Ethics, Licencjat (Lic.) Social Philosophy - Business Ethics at Ignatianum University in Krakow
Polish, English, German
Github Skills (65)
bundle10
symfony-bundle10
typescript10
symfony10
php10
react10
react-components9
adminjs9
ant9
ant-design-pro9
ui-components9
redux9
mongodb9
api8
javascript8
Programming languages (4)
Github contributions (5)
SoftwareBrothers/forfeater-vue
Oct 2018 - Nov 2019
Ordering food inside your company - frontend
Contributions:44 commits, 9 PRs, 37 pushes in 1 year 1 month
reactorderingfoodvuefrontend
antonioperic/apiplatform-phpcon-workshop
Nov 2019 - Dec 2021
Contributions:5 PRs in 2 years 1 month
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