Radosław Karkut
Senior Software Developer at GetResponse
Gdańsk, Pomeranian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolRadosław Karkut is a Senior Software Developer with 11+ years at GetResponse, specialising in backend systems built on Symfony components and scalable microservice architectures. He has deep practical experience integrating payments (PayU, PayPal, Stripe, Square), social platforms (Google, Facebook), and major e-commerce systems (Magento, Shopify, PrestaShop, WooCommerce, Shoper), often bridging technical and business requirements. Skilled in MySQL performance tuning and CI/CD automation, he champions clean, testable code and strong documentation practices within Agile teams. Radosław frequently takes ownership of software architecture and complex third‑party integrations, reducing time-to-market for feature-rich services. Based in Gdańsk, Poland, he combines academic grounding in computer science with a decade-long track record of delivering reliable, production-grade systems. An understated strength is his focus on knowledge sharing and process improvement that elevates team velocity and code quality.
11 years of coding experience
8 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Uniwersytet Warmińsko-Mazurski w Olsztynie
Github Skills (29)
use-form10
getresponse10
prestashop-module8
contact-list8
segmentation7
prestashop7
email-marketing7
slim7
e-mail6
php6
slim-framework6
silex6
bolt6
twig5
symfony5
Programming languages (1)
Github contributions (5)
GetResponse/magento
Nov 2017 - Apr 2021
Contributions:24 releases, 24 commits, 44 PRs in 3 years 6 months
rkarkut/wordpress-dockerfile
Jun 2020 - May 2025
Contributions:2 releases, 3 pushes, 1 branch in 5 years
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.