Piotr Lewandowski
Architect Consultant Lead Developer at MADCODERS
West Pomeranian Voivodeship, Poland
Summary
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SeniorPiotr Lewandowski is an experienced Architect, Consultant, and Lead Developer with over a decade building and shaping e‑commerce and cloud-native backends across Europe. Zend PHP5 certified, he has led architecture and engineering efforts at companies like MADCODERS, ABOUT YOU, and Bringmeister, working with Symfony, Magento, Akeneo, Node.js and AWS. He combines hands‑on backend development with infrastructure experience (Docker, Google Cloud, RabbitMQ) and a track record as CTO and freelance consultant. An active open‑source contributor, he improved addressing and taxation handling in the popular Sylius e‑commerce framework by fixing zone selection and adding robust tests. Based in West Pomerania, Poland, Piotr blends pragmatic engineering with a product-aware approach to complex commerce systems.
10 years of coding experience
8 years of employment as a software developer
English, German, Polish
Stackoverflow
146reputation
14kreached
1answer
0questions
Github Skills (11)
php10
symfony-bundle10
symfony10
symfony-ux10
phpunit10
ecommerce9
api8
salesforce-rest-api7
rest-api7
authentication6
mysql6
Programming languages (4)
Github contributions (5)
Sylius/Sylius
Dec 2019 - Dec 2019
Open Source eCommerce Framework on Symfony
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 1 comment in 1 day
Contributions summary:Piotr primarily focused on enhancing the Sylius e-commerce framework by modifying and testing form types related to shipping and tax zones. They fixed an issue regarding the selection of shipping zones in tax rate forms and vice-versa, adding a `zone_scope` option to `ZoneChoiceType`. Their changes involved modifying the `ShippingMethodTypeExtension` and `TaxRateTypeExtension` to correctly pass the `zone_scope` option, alongside creating tests for the `ZoneChoiceType`. This work centered on improvements in the addressing and taxation areas within the Sylius framework.
apisyliusecommercephpheadless-ecommerce
mad-coders/sylius-rma-plugin
Mar 2021 - Nov 2021
Contributions:1 release, 169 commits, 1 push in 8 months
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