Gaurav G.

I help startups and businesses build, fix, and scale production-ready mobile apps for iOS and Android, with deep expertise in Flutter, React Native, Native development, and AI-powered applications. Whether you are launching a new app, rebuilding an existing product, solving performance issues, or adding AI capabilities, I can take ownership from product requirements and architecture through development, integrations, testing, and App Store / Google Play deployment. What I Can Build: - Flutter apps for iOS & Android - Native iOS & Android applications - AI-powered mobile applications - AI chatbots, AI assistants & conversational features - AI/LLM integrations and intelligent workflows - MVPs that can evolve into production products - Existing app modernization and feature development - High-performance apps with complex integrations - Real-time chat, messaging and location-based applications - Subscription, payment and marketplace applications Build. Fix. Scale. Build: Turn your product idea, requirements, or MVP into a production-ready mobile application. Fix: Diagnose bugs, crashes, performance issues, outdated architecture, and problematic integrations in existing apps. Scale: Improve architecture, performance, backend connectivity, and application stability as your users and feature set grow. Why Clients Hire Me: - Flutter + Native expertise for reliable cross-platform and platform-specific development - AI development capabilities to bring practical AI features into real products - Experience working across mobile frontend, backend APIs, integrations, and deployment - Production-focused architecture designed for maintainability and scale - Strong ownership from development through release - Clear communication, proactive problem-solving, and reliable delivery Mobile Development: - Flutter & Dart - Native iOS: Swift - Native Android: Kotlin, Java - React Native - JavaScript / TypeScript - Mobile App Architecture - State Management - REST & GraphQL APIs - Firebase AI Development: - OpenAI / GPT - LLM integrations - AI Agents - AI Chatbots & Assistants - AI Voice Agents - Conversational AI - AI-powered mobile features - LangChain / LangGraph - AI API integrations Backend & Product Integrations: - Node.js & Express.js - Python, Django & FastAPI - REST APIs & GraphQL - MongoDB - PostgreSQL - MySQL - Authentication & Authorization - Payment Gateways - Third-party APIs & SDKs Mobile Features: - Real-time chat & messaging - Push notifications - Maps & location services - Payment & subscription systems - Social login & authentication - Camera, media & file handling - In-app purchases - Analytics & tracking - Deep linking - Background services - App Store & Google Play deployment From Idea to Production: I don't just focus on writing mobile code. I look at the complete product: user experience, architecture, APIs, integrations, performance, security, deployment, and long-term maintainability. My approach is straightforward: - Understand the business and product requirements - Identify technical risks before development - Choose the right Flutter/native/AI architecture - Build clean, maintainable production code - Integrate APIs, AI services, and third-party platforms - Test across real devices and use cases - Optimize performance and reliability - Deploy and support the product after launch CTA: If you need a developer who can build a mobile product from scratch, fix an existing application, or add AI capabilities to an app, let's discuss your requirements and the outcome you're looking to achieve.