Paweł Jędrzejewski
Founder at Marketlum
Łódź Voivodeship, Poland
Summary
🤩
RockstarPaweł Jędrzejewski is a founder and entrepreneur with 11 years of engineering-focused experience, best known for creating Sylius, an open-source e-commerce platform adopted by over 10,000 companies and powering billions in annual transactions. He blends hands-on full-stack development—contributing to core Symfony-based Sylius repositories, migrations, and front-end build tooling—with strategic product leadership that scaled the project to enterprise-grade usage. Now leading Marketlum, Mavilabs and Whole Life System, he pivots from commerce to market design, AI-native product development, and intentional living systems aimed at reshaping how organizations and people collaborate. Paweł’s work is notable for combining technical craftsmanship (database migrations, resource factories, dependency upgrades) with a vision for decentralised, entrepreneurial ecosystems. Based in Łódź Voivodeship, Poland, he balances family life with ambitious ventures that sit at the intersection of open source, business model innovation, and personal development.
11 years of coding experience
14 years of employment as a software developer
English, Polish, German
Stackoverflow
668reputation
57kreached
18answers
0questions
validation
top-5%
Github Skills (31)
database-migrations10
ecommerce10
testing10
doctrine10
resource-management10
php10
doctrine-orm10
symfony10
symfony-ux10
database-migration10
dependency-injection10
javascript9
validation9
schema-design9
sass9
Programming languages (9)
Github contributions (5)
Sylius/Sylius
Sep 2015 - Feb 2021
Open Source eCommerce Framework on Symfony
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 releases, 1 review, 1209 commits in 5 years 6 months
Contributions summary:Paweł made several contributions, including bumping the project's version, updating PHP requirements, and configuring adjustments and permissions. Furthermore, the user worked on the database schema by changing the payment method description field to a text doctrine type. They also added a simple resource Factory and updated specifications to utilize this factory.
apisyliusecommercephpheadless-ecommerce
Sylius/SyliusResourceBundle
Sep 2015 - Jun 2018
Simpler CRUD for Symfony applications
Role in this project:Back-end Developer
Back-end DeveloperContributions:411 commits, 2 PRs, 298 pushes in 2 years 9 months
Contributions summary:Paweł focused on enhancing the Sylius Resource Bundle's functionality by updating configurations to include factories. They modified configuration files and drivers to incorporate and define factory services for improved resource management. Furthermore, the user addressed bugs related to inventory unit factories and slug generation, thereby enhancing the overall stability of the resource bundle. These changes indicate a focus on improving the underlying architecture and maintainability of the Sylius platform.
syliusphpsymfony-bundlecrudsymfony
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.