Dejan
Kovacevic
Development of scalable frontend architectures and headless commerce systems for high-traffic eCommerce, with a focus on performance, accessibility, and conversion optimization.
Profile
"I help companies and brands design and scale high-performing, accessible and growth-oriented eCommerce platforms."
Frontend Developer with over 17 years of experience in the design, development and optimization of high-traffic eCommerce platforms in international contexts.
Specialized in scalable frontend architectures, headless commerce and development with modern JavaScript frameworks (React, Vue, Next.js, Nuxt, Alpine.js). Consolidated experience with Adobe Commerce (Magento), Shopify and Hyvä, with a strong focus on web performance, Core Web Vitals, technical SEO and accessibility (WCAG).
I support companies and technical teams in the growth of scalable and high-performing digital products, improving code quality, development speed and reducing technical debt.
Scalable Frontend Architecture
Designing modern, high-performing architectures for enterprise applications and high-traffic eCommerce platforms.
Headless Commerce & API-first
Building API-integrated headless solutions to increase flexibility, scalability and time-to-market.
Web Performance & Core Web Vitals
Advanced frontend performance optimization to improve speed, UX and SEO ranking.
Technical SEO & Accessibility (WCAG)
Implementing SEO best practices and accessibility standards to increase visibility and inclusivity.
Design System & UI Engineering
Building modular, scalable design systems oriented towards visual consistency and developer experience.
Technical Leadership & Mentoring
Leading cross-functional teams, defining quality standards and supporting the technical growth of teams.
Key Skills
Contact
Let's start
working
together.
Available for projects, architectural consulting and long-term collaborations on eCommerce platforms.