Vadim S.

🚀 Top React Native & AI-Powered Mobile Development Expertise 🤖 Building AI-native mobile applications, intelligent assistants, and scalable SaaS products ⚡ Accelerating MVP delivery by 30–40% using AI-assisted engineering workflows 📱 5+ years of React Native experience delivering cross-platform applications for startups and growing businesses 🔧 Working with OpenAI, Claude, Gemini, AI Agents, LLM integrations, automation workflows, and modern AI tooling 🌎 Delivered mobile products across Healthcare, Fitness, FinTech, SaaS, eCommerce, Marketplaces, and Enterprise domains Welcome! 👋 I'm a Senior React Native Engineer specializing in AI-powered mobile products, cross-platform application development, and scalable SaaS solutions. Over the last 5+ years, I've helped startups and product teams launch mobile applications used by thousands of users worldwide. My focus goes beyond coding — I help design scalable architectures, integrate AI capabilities, and bring products to market faster using modern AI-assisted development workflows. 🚀 AI-FIRST MOBILE DEVELOPMENT ✔ OpenAI, Claude, Gemini, and custom LLM integrations ✔ AI-powered chatbots and virtual assistants ✔ AI Agents and workflow automation ✔ Text, image, document, and voice processing ✔ RAG-based knowledge systems ✔ AI-powered search and recommendations ✔ Healthcare AI, SaaS AI, and productivity applications ✔ Rapid AI MVP development and validation 📱 MOBILE DEVELOPMENT EXPERTISE ✔ React Native & Expo ✔ TypeScript & JavaScript ✔ iOS & Android development ✔ Firebase & Supabase ✔ REST APIs & GraphQL ✔ Offline-first architectures ✔ Push notifications ✔ Authentication systems ✔ Payment integrations ✔ Maps & geolocation services ⚡ PRODUCT & ENGINEERING IMPACT ✔ 30–40% faster delivery through AI-assisted development ✔ Production-ready scalable architectures ✔ Clean, maintainable codebases ✔ Strong focus on performance optimization ✔ Product-oriented engineering approach ✔ Long-term scalability and growth mindset 🎯 WHAT CLIENTS VALUE ✔ Deep React Native expertise ✔ AI-native product thinking ✔ Fast execution without sacrificing quality ✔ Transparent communication ✔ Strong ownership mentality ✔ Ability to bridge product, business, and engineering goals Whether you're building an AI-powered startup, SaaS platform, marketplace, healthcare application, or mobile MVP, I'm ready to help transform your idea into a scalable, production-ready product.