Serhii Haidanka
Magento Backend Developer at Atwix
Bratislava, Region of Bratislava, Slovakia
Summary
🤩
Rockstar🎓
Top SchoolSerhii Haidanka is a Magento Backend Developer with 8 years of hands-on experience building and testing e-commerce backends, currently working at Atwix in Bratislava. He is a certified Magento developer and an active contributor to the upstream Magento 2 repository, focusing on API mutation testing and cart item update scenarios that improve catalog reliability. His background spans full-stack Magento work and earlier PHP/WordPress roles, giving him a practical end-to-end view of web platforms. A pragmatic problem-solver, he enjoys tackling tricky edge cases and automating test coverage to prevent regressions. Continually learning and improving, Serhii combines a formal computer science education with a developer’s curiosity that fuels steady technical growth.
8 years of coding experience
7 years of employment as a software developer
Specialist, Information management system and technologies, Specialist, Information management system and technologies at Dnipro University of TechnologyBachelor, Computer science, Bachelor, Computer science at National Mining University, Dnipropetrovsk
English, Ukrainian
Github Skills (8)
php10
magento10
ecommerce10
testing10
wpgraphql9
wordpress-graphql9
graphql9
phpunit8
Programming languages (4)
Github contributions (5)
magento/magento2
Nov 2020 - Aug 2022
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Role in this project:
Back-end Developer
Back-end DeveloperContributions:63 commits, 54 PRs, 1 branch in 1 year 8 months
Contributions summary:Serhii's commits primarily focus on the implementation of test cases and the integration of features related to updating cart items within the Magento 2 e-commerce platform. Their work involves adding test cases for specific scenarios such as unavailable quantities and also in merging code from different branches, to enhance catalog functionality. The user's contributions demonstrate a focus on testing API mutations, which implies a good understanding of backend functionalities within the Magento framework.
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sergiy-v/magento2
Mar 2018 - Aug 2021
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Contributions:14 PRs, 147 pushes, 100 branches in 3 years 5 months
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