Robbie N.

🚀 Senior Full-Stack & Mobile Engineer | React Native, React, AI, SaaS I help startups and businesses turn ideas into polished, production-ready software. Over the last 6+ years, I've built and shipped mobile and web applications used by thousands of users, working with startups ranging from Series A to Series B. My experience includes: • React Native Engineer at Extra (banking app, 100,000+ cardholders) • Senior Full-Stack Engineer at Emcee Studios (social commerce app, 10,000+ active users) • Founder of Patriot App Builders, a software development agency focused on high-quality product execution • Designed, built, and published 3 of my own apps to the App Store, one with paying users Whether you need an MVP, a new feature, AI integration, or help stabilizing an existing product, I can jump in quickly and deliver. What I Build: ✅ Mobile Apps (iOS & Android) ✅ SaaS Platforms ✅ AI-Powered Products ✅ Startup MVPs ✅ Internal Business Tools ✅ Subscription & Marketplace Platforms ✅ API Integrations ✅ Product Improvements & Scaling Recent Experience: • AI-powered consumer applications • React Native mobile products • Payment systems (Stripe) • OpenAI / ChatGPT integrations • Authentication & user management • Analytics and growth tooling • Cloud-hosted applications • End-to-end product development Tech Stack: Frontend: React, React Native, Next.js, TypeScript, JavaScript, TailwindCSS Backend: Node.js, Express, PostgreSQL, MongoDB, MySQL, GraphQL Cloud & DevOps: AWS, Firebase, Google Cloud Platform, Docker Integrations: OpenAI, Stripe, Google APIs, Zoom, Twilio, and more Why Clients Hire Me: • Strong communication • Fast execution • Product-minded decision making • Startup experience • Ability to own projects end-to-end 📞 Free Product & Technical Consultation If you're unsure about your roadmap, tech stack, architecture, timeline, or MVP scope, I'm happy to provide a complimentary consultation and help you build a practical execution plan. Available immediately, with capacity for full-time contract engagements. Let's build something great.