Zbigniew Malcherczyk
Staff Backend Engineer at TransferGo
Zabrze, Silesian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolZbigniew Malcherczyk is a Staff Backend Engineer with a decade of experience building resilient PHP and Symfony-based systems, currently driving backend architecture at TransferGo. He has a strong track record in e-commerce and platform engineering, having made notable open-source contributions to the Sylius project—improving devops, Docker-based deployments, and shifting tests from UI to API for more reliable automation. Previously a PHP tech lead at Landingi, he combines hands-on refactoring and infrastructure work with mentorship and delivery ownership. Based in Zabrze, Poland, he pairs university-trained engineering fundamentals with a practical focus on developer experience, CI/CD, and production stability that often shows up behind the scenes.
10 years of coding experience
7 years of employment as a software developer
Inżynier (Inż.) Informatyka, Inżynier (Inż.) Informatyka at The Silesian University of TechnologyTechnik Informatyk Informatyka, Technik Informatyk Informatyka at Zespół Szkół Techniczno-informatycznych
Stackoverflow
162reputation
12kreached
7answers
8questions
Github Skills (29)
docker10
behat10
dockers10
php10
api10
symfony10
symfony-ux10
rest-api10
devops10
salesforce-rest-api10
ecommerce9
testing9
amazon-ecs9
continuous-integration9
aws-ecs9
Programming languages (16)
Github contributions (5)
Sylius/Sylius-Standard
Apr 2022 - Nov 2022
Open Source eCommerce Application on top of Symfony
Role in this project:
DevOps Engineer
DevOps EngineerContributions:16 reviews, 58 commits, 79 PRs in 7 months
Contributions summary:Zbigniew primarily focused on improving the development environment and deployment processes for the Sylius e-commerce application. Their contributions include configuring Docker for testing, integrating Webpack with the production Docker configuration, and setting up migration and cron containers. They also addressed issues with the build process and dependencies by fixing the ECS configuration and integrating the Symfony runtime environment.
syliusecommercephpsymfony-bundleecommerce-platform
Sylius/Sylius
Mar 2022 - Dec 2022
Open Source eCommerce Framework on Symfony
Role in this project:Back-end Developer
Back-end DeveloperContributions:102 reviews, 48 commits, 69 PRs in 9 months
Contributions summary:Zbigniew primarily focused on refactoring and adapting Behat tests, shifting them from UI to API contexts. They modified email functionalities, updating the context and related files. The user also implemented maintenance tasks, running schema validations, and improving the configuration of development tools like ECS. These changes suggest a focus on API testing, code quality, and infrastructure improvements.
apisyliusecommercephpheadless-ecommerce
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.