Jovica K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a web developer who can help your business turn ideas and designs into fast, reliable, production-ready web applications. Instead of just making something work and moving on, I care a lot about the long-term quality of my work. Over the years, I have helped clients both on and off Upwork in building, maintaining, and improving their web applications so they are clean under the hood and easy to scale. I specialise in frontend development with React in combination with Next.js or Astro, as well as in the development of content-driven platforms with headless content management systems that ensure high performance, security and flexibility. I'm fluent in English, always available for quick and clear communication, and committed to being a responsible, goal-driven collaborator. If you’re looking for a developer you can trust to build things properly and think along with you, feel free to reach out. I’d be happy to learn more about your project and see how I can help.