Aleksandr M.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 Jul 16, 2026.

Hello, I'm a Senior full-stack developer with 15+ years building SaaS platforms, marketplaces, dashboards, and mobile/web apps. I help founders and companies turn ideas into real products - from MVP to scalable platforms that become long-term production systems used by real customers. If you need a web or mobile application for your business, I can design and build the entire platform. My tech stack is well-supported, has a strong ecosystem, and covers the full product end-to-end. I build systems such as: - SaaS platforms - Marketplaces and booking platforms - AI-enabled applications (automation, content generation, decision support) - E-commerce platforms and transactional systems - Admin dashboards and CRM systems - Mobile apps for iOS and Android - API-driven web applications I typically work end-to-end, covering system architecture, backend development, web apps, mobile apps, and deployment. My work often includes: - multi-role platforms (admin / staff / customers) - payments and subscriptions - scheduling and booking workflows - notifications, messaging, and real-time features - AI integrations (LLMs, automation, smart workflows) - scalable backend systems and APIs I focus on clean architecture, reliability, and long-term maintainability. If you're building a serious product and need someone who can design and deliver the entire system, I’d be glad to collaborate. Feel free to send me an invite if you'd like me to review your project idea and suggest the best approach.