Illia Kovalenko
Lead Developer at Sitecore
Greece
Summary
👤
Senior🎓
Top SchoolIllia Kovalenko is a Lead Developer based in Greece with 9 years of experience building front-end-first web applications and leading a team of five engineers at Sitecore. He progressed through Developer and Senior Developer roles on Sitecore’s JavaScript Rendering SDK (jss), contributing meaningful component fixes and functionality to a well-used open-source SDK. Known for hands-on ownership, he combines React/Node.js full‑stack experience from earlier consultancy roles with production-focused contributions to Sitecore’s developer ecosystem. Illia’s background includes delivering enterprise projects for clients like Deloitte and mentoring engineers through fast-paced product development cycles. He holds a Master’s in Software Engineering and brings a practical blend of team leadership and deep familiarity with a major CMS JavaScript SDK that improves developer DX. Notably, his career growth at Sitecore reflects both technical depth in front-end component work and an ability to scale team delivery.
9 years of coding experience
7 years of employment as a software developer
Master's degree Software engineering, Master's degree Software engineering at Dnipropetrovsk National University
Github Skills (6)
nextjs10
javascript10
react10
headless-cms9
css4
html4
Programming languages (3)
Github contributions (5)
Sitecore/jss
Sep 2019 - Jan 2023
Software development kit for JavaScript developers building web applications with Sitecore Experience Platform
Role in this project:
Front-end Developer
Front-end DeveloperContributions:35 releases, 1372 reviews, 646 commits in 3 years 5 months
Contributions summary:Illia primarily contributed to the front-end aspects of the project, as evidenced by their work on fixing issues, and implementing improvements on existing components. The user's commits focused on correcting issues and adding specific functionality to components related to Sitecore's Javascript software development kit. These changes indicate a focus on component development and a strong familiarity with the codebase.
development-kitreactweb-applicationsjavascriptvue
sitecorelabs/xmcloud-foundation-head
Dec 2022 - Mar 2025
Contributions:7 reviews, 13 PRs, 5 pushes in 2 years 3 months
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