Dariusz Górecki - Owner at EasyCoding

Dariusz Górecki

Owner at EasyCoding

London, England, Poland

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Summary

👤

Senior

🎓

Top School

Dariusz Górecki is an accomplished backend engineer and founder with 15 years building high‑scale systems, including managing platforms serving over 100k clients for one of Poland’s largest ISPs. He combines deep Python, Go and Kotlin expertise with hands‑on DevOps and Linux proficiency, having led teams and run his own consultancy and product company since 2015. A longtime open‑source contributor, he has made substantive fixes and features to heavyweight projects like Symfony (form, security, framework-bundle) and the Pyramid Python web framework, improving authentication, form handling and robustness. His background spans finance, media and government digital services, giving him strong experience in secure, production-grade architectures and Big Data adjacencies. Comfortable both as an individual contributor and technical lead, he brings pragmatic engineering, SCRUM experience and a track record of shipping reliable systems at scale. An interesting detail: beyond commercial work he authored a MongoDB active-record implementation for Yii and contributed core improvements to Symfony2, signaling deep familiarity with PHP frameworks as well as modern backend stacks.

15 years of coding experience

13 years of employment as a software developer

BS, BS at Wyższa Szkoła Zarządzania i Bankowości w Krakowie

English, Polish

Stackoverflow

Stats

5,827reputation

405kreached

41answers

85questions

Github Skills (26)

symfony-component10

react-components10

back-end-development10

component-design10

python10

testing10

user-authentication10

authentication10

user-interface10

react-component10

pyramid10

php10

component-kit10

symfony10

symfony-ux10

Programming languages (7)

TwigJavaScriptGoPHPRubyPythonKotlin

Github contributions (5)

symfony/form

Oct 2011 - Apr 2013

Allows to easily create, process and reuse HTML forms

Role in this project:

Back-end Developer

Contributions:7 commits in 1 year 5 months

Contributions summary:Dariusz primarily focused on improving the Symfony form component. Their contributions include enabling dynamic validation groups, fixing an infinite loop in the form factory, and enabling empty root form names. Additionally, the user addressed coding style consistency and implemented tests to ensure the stability and functionality of the form component.

reacthtml-formssymfony-componentphpreuse

symfony/security

Dec 2011 - Apr 2013

Provides a complete security system for your web application

Role in this project:

Back-end Developer

Contributions:8 commits in 1 year 3 months

Contributions summary:Dariusz primarily contributed to the core security components of the Symfony framework. Their work involved refactoring user comparison logic within the `AbstractToken` class, introducing interfaces for user equality checks, and updating related dependencies. They also addressed coding style issues and refactored method names for clarity. The user's commits demonstrate a focus on enhancing the security aspects of the framework, specifically around user authentication and authorization.

statelesssymfony-componentsecurityphpweb-application

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