Łukasz Krzyszczak
Principal Software Engineer at Finder
Wrocław, Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolŁukasz Krzyszczak is a Principal Software Engineer based in Wrocław with 11 years of experience building and architecting web applications, currently driving engineering excellence at Finder. He brings deep hands-on expertise in PHP, JavaScript/TypeScript, Node.js, MySQL and AWS, with a strong focus on object-oriented design, design patterns, test automation and developer tooling. His career spans e-commerce, high-traffic content platforms and complex business systems built on Symfony, Zend, Magento and Doctrine, often using Docker, CI and PHPUnit to raise delivery quality. Known for turning legacy stacks into maintainable, automated pipelines, he pairs pragmatic engineering with a keen interest in database systems and performance. A master’s-educated developer who has steadily progressed from PHP contributor roles to principal-level architecture and mentoring, he blends technical depth with practical leadership.
11 years of coding experience
12 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Wroclaw University of Economics and Business
Polish, English
Stackoverflow
31reputation
0reached
1answer
0questions
Github Skills (30)
oop10
discriminated-unions10
dotnet9
webservice9
rates9
csharp9
currency-converter9
design-patterns9
currency-exchange-rates9
currency8
duplicate8
amazon-cloudfront8
union7
prooph7
drone-ci7
Programming languages (3)
Github contributions (5)
Lc5/RoadRacing
Dec 2016 - Nov 2022
Contributions:34 pushes, 2 branches in 5 years 11 months
Lc5/DesignPatternsCSharp
Apr 2016 - Apr 2019
Design patterns implemented in C#
Contributions:57 commits, 1 PR, 57 pushes in 3 years
discriminated-unionsdotnetcsharppatternsdesign-patterns
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