Ivan U.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.

At ZUZEX, we help startups, SMBs, and enterprises turn ideas into reliable software products. Since 2008, we've delivered web, mobile, desktop, cloud, and AI-powered solutions for clients across multiple industries. We don't simply provide developers - we become a technical partner. Before writing code, we take the time to understand your business goals, identify potential risks, and recommend the most efficient technical approach. Whether you're building an MVP, scaling an existing platform, modernizing legacy software, or extending your engineering team, we focus on delivering maintainable, production-ready solutions that create long-term value. Our expertise includes: • Web Applications (React, Next.js, Angular, Vue) • Backend Development (.NET, Node.js, Java, Python, PHP) • Mobile Apps (Flutter, React Native, iOS, Android) • Cloud & DevOps (AWS, Azure, Docker, Kubernetes, CI/CD) • AI & LLM Integrations (OpenAI, Claude, LangChain, RAG) • SaaS Platforms & Enterprise Systems • API Development & Third-Party Integrations • UI/UX Design and Product Discovery • Quality Assurance & Automated Testing We believe successful software is built through transparent communication, technical excellence, and long-term collaboration. Every project receives senior-level oversight to ensure quality, scalability, and business impact. Let's discuss your project and find the best way to bring it to life.