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ŁUKASZ KRAWCZYK

Available to hire

I’m Łukasz, an accomplished Head of Backend Development with extensive PHP expertise, leading teams to build scalable, reliable backend systems for iGaming platforms.

About

I’m Łukasz, an accomplished Head of Backend Development with extensive PHP expertise, leading teams to build scalable, reliable backend systems for iGaming platforms.

I thrive on turning complex requirements into clean architectures, optimizing performance and database design, and delivering high-quality software while mentoring and guiding teams toward excellence.

  • 11 years' experience
  • Joined January 2026

Industry experience

  • Gaming
  • Software & Internet
  • Media & Entertainment

Work experience· 6 roles

Senior Backend Developer · Betsson GroupSep 2022 – Aug 2024 · 2 yrs

Developed and maintained backend systems for iGaming platforms; optimised application performance and database queries; collaborated with frontend developers and designers to ensure seamless integration; implemented new features and improvements to existing systems.

Senior Backend Developer · Rabbit EntertainmentJan 2020 – Sep 2022 · 2 yrs 9 mos

Developed and maintained backend systems for iGaming platforms; optimized application performance and database queries; collaborated with frontend developers and designers to ensure seamless integration; Worked on slot games, implementation and creation of new games.

Head of Backend Development · GameLoungeJan 2018 – Jan 2020 · 2 yrs 1 mo

Led development team of 15+ engineers, establishing best practices and agile methodologies; defined technical strategy and architecture for enterprise-level PHP applications; oversaw full SDLC from requirements to deployment; implemented CI/CD pipelines and automated testing frameworks, reducing deployment time by 40%; managed technical debt reduction initiatives while delivering new features; collaborated with stakeholders to align technical solutions with business goals.

Senior PHP Developer · Gaming Innovation GroupJan 2017 – Jan 2018 · 1 yr 1 mo
Senior PHP Developer · PlatinGamingJan 2016 – Jan 2017 · 1 yr 1 mo
Senior PHP Developer · FreshmindJan 2013 – Jan 2016 · 3 yrs 1 mo

Education

Engineering degree · Politechnika Śląska2030 – 2026

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