Hemraj K.

I build scalable mobile applications and AI-powered digital products for startups and growing companies. With 5+ years leading engineering execution and 100+ successful launches, I specialize in developing high-performance mobile apps using Flutter, React Native, and modern backend systems. From MVP development to production-scale platforms, I help founders and teams launch reliable mobile products with clean architecture, secure APIs, and scalable cloud infrastructure. What I Build 📱 Mobile Applications • Cross-platform mobile apps (Flutter, React Native) • iOS & Android app development • MVP mobile apps for startups • Subscription-based mobile platforms • App performance optimization & scaling 🤖 AI-Powered Applications • AI-powered SaaS products • AI chatbot integrations (OpenAI APIs) • Intelligent automation workflows • AI-driven mobile features 💻 Full-Stack Support • Backend development (Node.js, Python, Firebase) • REST API & microservices architecture • Cloud deployment & infrastructure • Database architecture & optimization Core Technology Stack Mobile Flutter React Native Frontend React Next.js Vue Backend Node.js Python Firebase AI OpenAI API Automation systems Cloud & DevOps AWS Docker CI/CD What Clients Hire Me For • Mobile MVP development for startups • AI-powered mobile applications • Scalable SaaS platforms • Cross-platform mobile app development • Backend systems and API architecture Why Founders Work With Me ✔ 100+ web & mobile applications delivered ✔ 5+ years leading engineering and product execution ✔ Experience across SaaS, AI platforms, eCommerce & mobile apps ✔ Clean, scalable architecture focused on production-ready systems I focus on building mobile products that launch fast, scale reliably, and deliver real business value. 📩 If you're planning to build a mobile app, AI-powered product, or SaaS MVP, feel free to reach out and let's discuss your project.