E Demiralp
Senior Software Engineer at Adyen
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolE Demiralp is a Senior Software Engineer based in Amsterdam with nine years of experience building distributed, cloud-native systems using OOP, Agile-Scrum and SOLID principles. He blends hands-on backend engineering at Adyen—contributing payment gateway features and PHP 8.1 compatibility fixes for the widely used adyen-magento2 plugin—with entrepreneurial experience as founder/co-founder of two startups focused on IoT and predictive maintenance. His background spans smart metering, industrial communications and regulated domains, giving him a practical edge in designing robust, production-grade integrations. Comfortable leading projects end-to-end, he pairs system modeling and project management skills with an interest in applying AI to complex IoT problems. An engineer who moves between startup ambiguity and enterprise reliability, he often surfaces pragmatic fixes that improve compatibility and local payment support.
9 years of coding experience
10 years of employment as a software developer
Bachelor of Science - BS, Geological/Geophysical Engineering, Bachelor of Science - BS, Geological/Geophysical Engineering at Orta Doğu Teknik ÜniversitesiMatematik - Fen, Matematik - Fen at Ankara Atatürk Liseli
Turkish, İngilizce, German
Github Skills (6)
apim10
php10
api10
back-end-development10
payment10
magento10
Programming languages (6)
Github contributions (5)
Adyen/adyen-magento2
Mar 2022 - Jan 2023
Adyen Payment plugin for Magento2
Role in this project:
Back-end Developer
Back-end DeveloperContributions:34 releases, 832 reviews, 125 commits in 10 months
Contributions summary:E primarily contributed to the Adyen Magento2 plugin by implementing and modifying back-end functionalities related to payments processing. They added features for donations and order processing, including handling Klarna partial captures, and fixing code for PHP 8.1 compatibility. Further contributions include enhancements to the payment gateway's functionality, by incorporating form validations and adding support for Korean local cards. Additionally, the user fixed bugs and enhanced the admin interface features.
paymentspayment-pluginecommercemagento2-moduleadyen-plugin
Adyen/adyen-magento2-hyva
May 2024 - Feb 2025
Contributions:3 releases, 30 reviews, 39 PRs in 9 months
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