Yurij 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 Sep 25, 2026.

💵 Cheapest ≠ best. ⭐️⭐️⭐️⭐️⭐️ - start reviews 💪 I suggest a 1-2 day trial task so you can verify I’m the right fit. 8+ years, 60+ products, 70+ clients, $12M revenue. Frontend React Developer and Full Stack Developer React Node: build SaaS, AI-Powered, Healthcare, Marketplace, CRM, Ecommerce, FinTech, Logistics and Mobile products. SAAS 25+ SaaS products, 20+ dashboards, 4-6 role systems, 99.9% uptime, 40% faster delivery. Full Stack Developer React Node: own APIs, data, auth, payments, deployment, ERP, Internal Workflow Management System and Owner Dashboard. Covers full stack developer saas, full stack app developer, full stack web developer, and fullstack developer figma mongo sql react next video streaming work. Frontend React Developer: turn flows into UX. REACT 40+ React interfaces, 35% faster rendering, 25% shorter UI cycles, 20% fewer user steps. Frontend React Developer: build dashboards, checkout, Web Application screens and UI. Work as react next js developer, web app developer react, react js developer and front end developer react. Toolkit: html, html5, css, css3, typescript, bootstrap, Responsive Design, jQuery, React Bootstrap, Tailwind CSS, javascript, Web Design. Full Stack Developer React Node: connect UI with logic. AI 30M+ drug-disease pairs, 5+ AI products, 15K+ prompts, 40% less manual research. Full Stack Developer React Node: deliver Custom AI Solutions, AI Agent Platform, AI Chatbot, RAG Chatbot, OpenAI, Claude API and FastAPI systems covering full stack developer ai and full stack developer llm work. Also work as a python developer, python full stack developer, python full stack developer django and python full stack developer flask. Frontend React Developer: make Research Platform and LegalTech SaaS data usable in 2-3 clicks. HEALTHCARE 20K downloads, 5K users, $900K income; Healthcare Web Application reached 10K+ users and $177K investment. Frontend React Developer: build Clinic Management SaaS and Telehealth workflows processing 500+ daily appointments and 15% fewer no-shows. Full Stack Developer React Node: handle video, chat, scheduling, RBAC and HIPAA-Compliant architecture. My full stack developer healthcare and react django developer experience supports 25%+ staff capacity growth. MARKETPLACE 464 orders, €80K paid, 286 customers, 1,666+ B2B products, 50K+ listings. Full Stack Developer React Node: build Marketplace Platform, B2B Marketplace, Two-Sided Marketplace and B2B Services systems with 4+ roles, stripe payments and full stack developer twilio integrations. My full stack developer marketplace and full stack developer ecommerce work targets 20%+ lead quality and 35% higher conversion. Frontend React Developer: design flows for $2M+ monthly volume. MOBILE £11M annual revenue, £650K investment, 400K+ recycled containers, 20K+ downloads. Frontend React Developer and mobile app developer: build Web, PWA, iOS and Android. Includes react native app developer, react native developer expo, react developer firebase, full stack developer react firebase and full stack developer react native projects. Full Stack Developer React Node: sync mobile, APIs, Firebase and real-time data across platforms. FINTECH 565 companies, 130K agents, 70+ countries, 3-role bidding. Full Stack Developer React Node: build Fintech MVP and PropTech MVP products with wallets, WebSockets, SSO and transaction logic as a full stack developer fintech. Frontend React Developer: simplify financial UX by 30%, 18% adoption growth, 40% higher 6-month retention. BACKEND 15+ Supabase/PostgreSQL builds, 30+ API-heavy products, 4+ role architectures, 40-60% faster queries. Full Stack Developer React Node: build RLS, auth, multi-tenant isolation, CRM Platform logic and Node.js services. Includes full stack developer supabase react, full stack developer crm, node.js developer, next.js developer, full stack react developer and mern stack developer work with MongoDB and MySQL. Frontend React Developer: keep data-heavy UI responsive for 5K+ users. DELIVERY 60+ launches, 90%+ production work, 30% fewer regressions, 25% faster releases. Full Stack Developer React Node: handle Software Development, Git, Software Architecture & Design and Software Design. Frontend React Developer: own Front-End Development and collaborate through ux designer and full stack developer figma workflows to production. STACK Across 8+ years and 60+ products, I worked as a wordpress developer with react remix developer, game developer typescript react, full stack developer shopify, full stack developer laravel, .net full stack developer and full stack developer webflow environments. I handle php, Vue.js and webflow. Frontend React Developer: deliver react next tailwind frontend systems with 20-40% faster iteration. OWNERSHIP 70+ clients, 6-18 month cycles, 99% delivery, 130K+ users. Full Stack Developer React Node: own architecture through production. Frontend React Developer: focus on growth with react developers ethiopia teams.