Dmytro Ivakhnenko is a software engineer with nine years of experience building and supporting enterprise e-commerce and marketplace platforms, currently based in Amsterdam. He has strong hands-on expertise in Java/Spring and Hybris ecosystems, complemented by operational experience with Docker, AppDynamics/NewRelic, and database tuning across MSSQL and Oracle. Earlier in his career he automated testing and legacy C++/.NET systems, giving him a practical appreciation for both QA and low-level engineering. As an open-source contributor, he improved localization for the popular Decidim participatory democracy framework, adding Ukrainian and Russian support in frontend assets and production configs. Comfortable moving between L2/L3 support and full-stack development, Dmytro blends production troubleshooting with feature delivery for high-traffic B2B and B2C marketplaces.
8 years of coding experience
8 years of employment as a software developer
Dnipropetrovsk National University of Railway Transport
The participatory democracy framework. A generator and multiple gems made with Ruby on Rails
Role in this project:
Full-stack Developer
Contributions:11 commits, 12 PRs, 105 comments in 10 months
Contributions summary:Dmytro primarily contributed to the localization and internationalization of the decidim framework, focusing on adding and updating datepicker and select2 locales for Ukrainian and Russian languages. They modified frontend assets, specifically JavaScript files within the `decidim-core` component to incorporate these language-specific configurations. Additionally, they updated and configured the production database settings within the Rails application. This work enhances the framework's usability for users in these regions and improves the deployment setup.
The participatory democracy framework. A generator and multiple gems made with Ruby on Rails.
Contributions:3 PRs, 5 pushes in 5 months
ruby-on-railsparticipatory-democracyrailsrubygems
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