I do Open Source. You should too!

Hi! My name is Paweł, self-taught developer and entrepreneur, who has built an entire career and business through Open Source technology. I have learned a lot in the process and I believe there is not enough knowledge-sharing in that space. By blogging and speaking at conferences, I want to help other young entrepreneurs and companies who may want to follow a similar path.

I am 24 and I was born in Łódź, a great city located in the exact centre of Poland. While still in high school, I have worked for my first commercial clients and created initial bits of code, which ultimately became an Open Source project. A few years into the future, Sylius is the first eCommerce framework for PHP, with over 430 code contributors and used by developers worldwide.

These days I am busy leading the project and developing a commercial company that emerged in 2014, from Sylius’ popularity. Our team is a group of young and passionate people, building next-generation eCommerce products. We also consult and train other development agencies, who use Sylius for their customers.

I had the great opportunity to speak and share my knowledge at over 30 events, including international technology conferences all across Europe. I am also involved with my local community, as a co-organizer of PHPers meetups in my hometown.

I hope you will join me in this exciting adventure and maybe create or improve your own business with the ideas you learned here. Do not hesitate to get in touch via e-mail and you can also follow me on social media profiles to see the "behind the scenes" of building products with Open Source. Feel welcomed in our community!

Paweł Jędrzejewski

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My open source project became an exciting adventure, making developers like their job again and businesses growing thanks to its flexibility. Sylius packages have been downloaded over 4,000,000 times and power many complex applications all over the world.


Upcoming and past talks

SymfonyCamp UA 2017 Sylius - eCommerce Framework for PHP

07.10.2017 - Kiev, Ukraine

Sylius Croatia Meetup #2 Building Sylius Ecosystem with Plugins & Integrations

14.06.2017 - Zagreb, Croatia

Tinel Meetup Building a Business with Open Source

13.06.2017 - Split, Croatia

code.talks Commerce 2017 Combining CMS with eCommerce Thanks to APIs

27.04.2017 - 28.04.2017 - Berlin, Germany

SymfonyCon 2016 5 Years with Symfony

01.12.2016 - 03.12.2016 - Berlin, Germany

Forum PHP 2016 Sylius eCommerce Framework - Something for Every Developer

27.10.2016 - 28.10.2016 - Paris, France

PHPConf Asia 2016 Lionframe - Rapid REST API Development with Symfony

23.08.2016 - 24.08.2016 - Singapore

InfoMEET Open Source Driven Career

18.06.2016 - Wrocław, Poland

code.talks Commerce 2016 Sylius - Decoupled eCommerce Platform for PHP

19.04.2016 - 20.04.2016 - Berlin, Germany

KarieraIT Open Source Driven Career

12.03.2016 - Łódź, Poland

PHPers Poznań #3 Sylius - Framework for eCommerce

23.02.2016 - Poznań, Poland

PHPBenelux 2016 Modelling By Example (workshop)

29.01.2016 - 30.01.2016 - Antwerp, Belgium

BrnoPHP 2015 You Should Be An Open Source Developer

14.11.2015 - Brno, Czech Republic

PHPBarcelona 15 Rapid REST API Development with Symfony

30.10.2015 - 31.10.2015 - Barcelona, Spain

code.talks 2015 Sylius - Decoupled eCommerce

29.09.2015 - 30.09.2015 - Hamburg, Germany

PHPSummerCamp 2015 Modelling By Example (workshop)

25.08.2015 - 28.08.2015 - Rovinj, Croatia

Łódź Ruby User Group Monetizing Open Source Software

18.06.2015 - Łódź, Poland

SOLIDay 2015 Sylius under the hood

30.05.2015 - Belgrade, Serbia

PHPDay Italy 2015 Sylius - eCommerce Framework for PHP

15.05.2015 - 16.05.2015 - Verona, Italy

4Developers 2015 Sylius - eCommerce Framework for PHP

20.04.2015 - Warsaw, Poland

SymfonyCon 2014 Sylius - eCommerce for Symfony

27.11.2014 - 29.11.2014 - Madrid, Spain

NovemberCamp 2014 Introduction to Sylius - Symfony eCommerce

14.11.2014 - Stockholm, Sweden

The 7th European Economic Forum Lakion and Sylius eCommerce

14.10.2014 - 15.10.2014 - Łódź, Poland

PHPCon 2014 First steps with Sylius eCommerce (workshop)

26.09.2014 - 28.09.2014 - Szczyrk, Poland

SymfonyLive London 2014 Sylius - eCommerce for Symfony Developers

25.09.2014 - 26.09.2014 - London, UK

PHPSummerCamp 2014 Building eCommerce apps with Sylius (workshop)

03.09.2014 - 06.09.2014 - Rovinj, Croatia

eZ International Days Getting Started with Sylius

03.06.2014 - Oslo, Norway

London Behat Meetup Behaviour-Driven-Development in Open Source

07.05.2014 - London, UK

SymfonyCon 2013 Migrating overnightprints.com to Sylius (lightning talk)

10.12.2013 - 14.12.2013 - Warsaw, Poland

SymfonyCamp UA 2013 Immersion in the Sylius eCommerce

26.10.2013 - Kiev, Ukraine