At Infostud, I work on Poslovi Infostud, Serbia’s largest job board. I migrated its frontend from Next.js 14 to Next.js 16 with React 19 and improved Core Web Vitals SEO and Performance scores by approximately 11%.
I also ported pages from the legacy CodeIgniter/PHP stack to React and Next.js, and simplified the frontend stack by replacing Redux, Emotion and LESS with Tailwind CSS and Ant Design theme config.
At Infostud, I built an in-house PHP PDF-generation library as a DocRaptor replacement and an Open Graph image generator for salary pages. I also created internal tools for tracking web-development security vulnerabilities and inspecting analytics data.
At Inspira grupa, I built the UI for a budgeting web application from Figma designs, implemented server-side rendering, and developed real-time budget tracking, reports, customizable settings and secure authentication. I also built interactive visualizations with ECharts and other chart libraries.
