Taiwo O.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 Oct 5, 2026.

I build scalable SaaS platforms, booking systems, mobile apps, and secure crypto wallet applications that handle real users, real-time activity, and real transactions. From taxi booking apps, hotel reservation systems, and marketplace platforms to blockchain wallets, fintech applications, and AI-integrated web apps, I help startups and businesses build fast, secure, and production-ready digital products. 🏆 Top Rated Full Stack Developer on Upwork 💎 Available for Long-Term & High-Impact Projects Full-Stack Developer | Mobile Apps | SaaS | AI | Booking Apps | Crypto Wallet Development DID YOU KNOW? Today’s fastest-growing businesses are powered by scalable mobile apps, SaaS platforms, booking systems, fintech products, and AI-driven user experiences. Many startups struggle with: • Slow or unstable applications • Poor UI/UX and low user retention • Weak backend architecture • Security vulnerabilities • Scaling issues under real traffic • Poor API integrations and payment failures The right architecture and development approach can dramatically improve user experience, increase conversions, automate workflows, and support long-term business growth. I’m Taiwo, a Full Stack Developer and Product-Focused Engineer specializing in scalable web applications, mobile app development, booking platforms, SaaS systems, and crypto wallet solutions. As the founder of Tawox Solutions, I help startups, founders, and growing businesses design, develop, and launch high-performance applications with clean architecture, modern UI/UX, secure backend systems, and scalable cloud infrastructure. What Sets Me Apart ✔ Full-Stack Development for Web & Mobile Applications ✔ SaaS Platform & Marketplace Development ✔ Scalable Booking Systems & Workflow Applications ✔ Secure Crypto Wallet & Fintech Solutions ✔ Fast, Responsive & Production-Ready Applications ✔ Real-Time Systems, Notifications & Live Tracking ✔ Clean UI/UX Focused on User Experience ✔ REST API & Third-Party API Integration ✔ Stripe, Payment Gateway & Wallet Integration ✔ Authentication, Security & Performance Optimization ✔ Firebase, AWS & Cloud-Based Deployment ✔ Clear Communication & Reliable Delivery ✔ Build From Scratch or Upgrade Existing Systems Mobile App Development I build modern cross-platform mobile applications optimized for performance, scalability, and seamless user experience. Services Include: • Taxi Booking Apps (Uber-like Platforms) • Hotel, Flight & Ticket Booking Systems • Appointment Scheduling & Reservation Apps • Home Service & Marketplace Applications • Real-Time Chat & Live Tracking Systems • Push Notifications & Payment Integration • CRM & Workflow Management Apps • Flutter & React Native App Development • iOS & Android Deployment • Mobile UI/UX Design & API Integration SaaS & Web Application Development I develop scalable SaaS platforms, dashboards, admin systems, and custom web applications designed for startups, enterprises, and growing businesses. Services Include: • SaaS Platform Development • Marketplace & Subscription Platforms • Admin Dashboards & Business Portals • CRM & Workflow Management Systems • AI-Powered Web Applications • Real-Time Web Applications • Next.js & React Frontend Development • Node.js Backend Development • REST APIs & Backend Architecture • Database Design & Cloud Deployment Crypto Wallet & Fintech Development I build secure blockchain-based applications and crypto wallet systems with performance, scalability, and security in mind. Services Include: • Crypto Wallet Development • Bitcoin & Ethereum Wallet Systems • Web3 & Blockchain Integration • Exchange & DeFi Platform Integration • Smart Contract Integration • Wallet APIs & Payment Systems • Binance, Coinbase & Blockchain API Integration • Multi-Wallet & Transaction Systems • Secure Authentication & Encryption Website Development I design and develop modern, responsive, and high-converting websites tailored to business growth and user engagement. Services Include: • Shopify & WordPress Development • Custom Business Websites • Recruitment & Job Board Platforms • Auction & Marketplace Websites • Figma to Website Development • SEO-Friendly & Mobile-Responsive Design • Backend Systems & Admin Panels • Fast, Optimized & Scalable Websites Tech Stack Flutter | React Native | React.js | Next.js | Node.js | Express.js Firebase | MongoDB | MySQL | PostgreSQL | AWS REST APIs | WebSockets | Stripe | Blockchain APIs Shopify | WordPress | SaaS Platforms | Cloud Deployment 📩 Ready to build your SaaS platform, booking app, mobile application, crypto wallet, or scalable web platform? Let’s create a fast, secure, scalable, and production-ready solution built for real business growth.