Mxolisi 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 Aug 8, 2026.

Top Rated Plus · 2,200+ hours · 100% Job Success I help founders and operations teams ship the internal tools, dashboards, and operational software their business actually runs on. My edge: I plan the data layer first. Schemas, costs, and scale get worked out before the first feature ships. Your system won't collapse at 10x growth or rack up surprise cloud bills six months in. Most freelance devs build for the demo. I build for month 18. Recent work: • Multi-tenant fleet management SaaS on Next.js + Firestore + Cloud Functions (live) • Offline-first retail inventory system with mobile money integration • Life-awareness mobile app with project and work-session management • AI features shipped to production that cut real operational time — not novelty Stack I move fastest in: TypeScript · Node.js · React · Next.js · Firebase (Auth, Firestore, Functions, Hosting) · Google Cloud Platform · Flutter & Dart for mobile · Stripe (Checkout + API) · Shopify Also comfortable in: Postgres · Supabase · React Native · Astro · Laravel How I work: • Clear scope before I start — I'd rather ask three questions on day one than three weeks in • Comfortable inheriting a half-finished codebase or starting from a blank repo • Daily progress updates, predictable delivery • In and out. No drag. If you have a brief or a half-built project, send it through. I'll tell you straight whether I'm the right fit.