Girish N.

🏆 𝐓𝐨𝐩 𝟐% 𝐔𝐩𝐰𝐨𝐫𝐤 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟐𝐌+ 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 𝐋𝐚𝐮𝐧𝐜𝐡𝐞𝐝 | 12+ 𝐘𝐞𝐚𝐫𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐓𝐨𝐩 𝟐% 𝐔𝐩𝐰𝐨𝐫𝐤 𝐢𝐎𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 |𝐓𝐨𝐩 𝟐% 𝐔𝐩𝐰𝐨𝐫𝐤 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 ✔Top Rated Plus Mobile App Developer | iOS | Flutter | Android | React Native ✔Expert in Bug Fixing, App Performance, BLE, IoT & Scalable Mobile Apps ✔With 12+ years of experience in iOS and 5+ years in Flutter I help startups build high-quality mobile apps (iOS & Android) with clean UI and fast performance. I have built 80+ apps including AI-based and SaaS platforms Many apps work fine at the start but later run into problems like slow speed, crashes, or hard-to-manage code. Most of the time, the real issue is not just development , it’s how the app is structured from the beginning. I focus on creating strong, clean architecture and improving existing apps so they stay fast, stable, and easy to scale over time. ✨ 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤: 1. Discovery → I learn your idea, goals, and users deeply before writing a single line of code 2. Planning → I break the project into clear milestones with timelines and costs agreed upfront, no moving goalposts 3. Build → Clean, scalable Flutter code with regular updates so you're never left wondering what's happening 4. Launch → Full App Store & Play Store submission, tested and ready for real users No ghost updates. No surprise costs. Just a working app, delivered as agreed. ✔SERVICES I OFFER • Mobile App Development (iOS, Android, Flutter, React Native) • Bug Fixing, Crash Resolution & App Debugging • App Performance Optimization & Speed Improvement • Upgrade & Maintenance of Existing Apps • API Integration & Backend Development • UI/UX Implementation (Figma, Adobe XD) • App Store & Google Play Store Deployment. • iOS Development • Flutter Development • IoT Development • BLE Development • AI Development ✔KEY SKILLS: Flutter Developer | iOS Developer | Android Developer Swift | SwiftUI | Kotlin | Dart | React Native Firebase | Node.js | Laravel | REST API | GraphQL BLE | Bluetooth | IoT | ESP32 | MQTT Stripe | Razorpay | Apple Pay | Google Pay | In-App Purchase WebRTC | Agora | Real-time Chat | Video Calling AWS | CI/CD | Git | Sentry | TestFlight | Play Console Achievements ✔ 2M+ Downloads Mobile Application Delivered ✔ 1M+ Users Healthcare Platform ✔ IoT System Deployed in 125+ Stores ✔ Multiple Apps Successfully Published on App Store & Play Store Expertise: ✔Top iOS Developer ✔Top Flutter Developer ✔Mobile App Development for iOS, Android ✔AI App Development & AI Feature Integration ✔Cross-Platform App Development ✔MVP App Development for Startups ✔Flutter App Development ✔iPhone app development ✔iPad app development ✔React Native Developer ✔Native Android App Development ✔AI Chatbot & AI Agent Integration ✔RESTful API, GraphQL & Third-Party SDK Integration ✔Firebase & Supabase Integration ✔Payment Gateway Integration ✔Subscription Integration ✔Push Notifications & Real-Time Features ✔User Authentication & Authorization ✔Real-Time Chat & Audio/Video Calling Integration ✔Maps, Geolocation & Navigation Integration ✔BLE & IoT Device Integration ✔Mobile App Feature Enhancement ✔App Performance Optimization & Bug Fixing ✔App Store & Google Play Publishing ✔Food Delivery App ✔Dating App Development ✔On demand services App Development ✔Health and fitness App ✔Taxi booking app ✔Delivery App ✔Marketplace App Development ✔Social media app ✔Social networking app ✔Event booking & management app WHY HIRE ME • Fast turnaround for bug fixing & urgent issues • Clean, scalable, and production-ready code • Strong communication & regular updates • 100% focus on client satisfaction and long-term support • Top 2% iOS Developer • Top 2% Flutter Developer • Top 2% IoT Developer • Top 2% BLE Developer • Top 2% AI Developer • Flutter mobile app development • mobile app development flutterflow • mobile app developer india • Top Mobile app Developer in India • Top Full Stack Developer • Full Stack Developer • Full Stack Developer in India Other Skills: mobile app development | mobile app developer | flutter developer | flutter app development | ios app development | android app development | react native developer | cross-platform app development | custom mobile app development | ai mobile app development | ai app development | chatgpt integration | firebase | supabase | api integration | mvp development | mobile app design | senior mobile app developer | full stack mobile app development | backend development | dating app development | food delivery app | healthcare app development | mvp | mvp app development | mvp apps | mobile development | cross-platform app development Let’s discuss your project. Send me a message with your app details , I’ll suggest the best solution quickly.