Hire the Best App Developers in Delhi, IN

As a Top-Rated Plus Flutter and Firebase expert, I bring over 5 years of experience in mobile development, delivering robust, scalable, and high-performing applications. I have successfully led and delivered projects for startups, SMEs, and government organizations, including the COVID-19 tracing app for Sri Lanka’s Ministry of Health. Additionally, I am the co-founder of the Colombo Flutter Community, committed to fostering Flutter development in Sri Lanka. I specialize in creating custom mobile, web, and desktop apps that empower businesses to scale and grow efficiently. I am highly skilled in Flutter, Firebase, CI/CD pipelines, and project management, and I provide a collaborative, transparent approach that ensures clients are always in the loop. 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🔹 Flutter & Dart: Expert in mobile, desktop, and web applications 🔹 Native Android (Java/Kotlin): Proficient in native Android development 🔹 Responsive Mobile Design: Ensuring seamless user experience across devices 🔹 State Management: Expertise in Riverpod, BloC, and other state management techniques 🔹 Firebase Suite: Firestore, Authentication, Storage, Cloud Functions, Crashlytics, Push Notifications 🔹 Clean & Scalable Architecture: Building maintainable, scalable architectures for growth 🔹 Version Control: Proficient in Git for collaborative development 🔹 CI/CD: Experienced with Codemagic, GitHub Actions, Fastlane for automation 🔹 Flutter Training & Mentorship: Providing guidance to fellow developers 🔹 App Deployment: Successfully launched 5+ live apps on App Store & Play Store 🔹 Flutter Web: 2 live web applications deployed with Flutter Web 🔹 Agile Development & Project Planning: Expertise in sprint planning, roadmap creation, and team leadership 🔹 Team Leadership: Leading development teams to ensure project success I am proud to be associated with 𝗙𝐋𝐄𝐗𝐒𝐈𝐍 𝗜𝗡𝗖., a Top-Rated mobile app development company on Upwork, specializing in Android and iOS development, cross-platform solutions, and UI/UX design. Our team is adept at leveraging cutting-edge technologies like Kotlin, Swift, React Native, Flutter, and Firebase to provide tailored, scalable, and cost-effective solutions. 𝐎𝐮𝐫 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬: ✅ Microsoft Gold Partner ✅ Salesforce ✅ ISO Certified ✅ Premier Google Partner ✅ Amazon Web Services (AWS) ✅ Hedera Strategic Partner Let's collaborate and bring your innovative ideas to life with precision, efficiency, and quality. 🚀💡

🤖 𝗔𝗜-𝗔𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗲𝗱 𝗗𝗲𝘃 𝘄𝗶𝘁𝗵 𝗖𝗹𝗮𝘂𝗱𝗲 𝗖𝗼𝗱𝗲 & 𝗖𝘂𝗿𝘀𝗼𝗿, 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 🏅 𝗦𝘂𝗽𝗲𝗿 𝗙𝗮𝘀𝘁 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 & 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗲𝘃 𝗙𝗼𝗿 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 🇺🇸 ✅ 7𝟬+ 𝗔𝗽𝗽𝘀 𝗦𝗵𝗶𝗽𝗽𝗲𝗱 𝗧𝗼 𝗔𝗽𝗽 𝗦𝘁𝗼𝗿𝗲 & 𝗚𝗼𝗼𝗴𝗹𝗲 𝗣𝗹𝗮𝘆. ⏱️ 𝗔𝘃𝗲𝗿𝗮𝗴𝗲 𝗠𝗩𝗣 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗶𝗻 𝗳𝗼𝘂𝗿 𝘁𝗼 𝗲𝗶𝗴𝗵𝘁 𝘄𝗲𝗲𝗸𝘀 🛠️ Full Stack: Node.js, Python , React, Typescript & More "We hired a lot of developers before finding Aakash, and none came close. He handled our entire mobile app development from start to finish, built our iOS and Android app faster than expected, and it has not crashed once since launch. He owned the whole mobile app development process, the app, the backend, and payments, so we never had to juggle freelancers. His mobile app development is the first we actually trust, and we have booked him for our next two projects." Marcus Bennett, Founder, NorthLoop Fitness Get a similar result for your project, just click Message to get started! I'm a mobile application developer doing Flutter and React Native mobile app development for startup founders who need a product that holds up with real users. Over 8 years, I've shipped 70+ mobile apps to the App Store and Google Play, and mobile app development is the one thing I do every day. My mobile app development covers the whole product, the app, the backend, and the API, so you never need three people to launch one mobile application. I've completed 200+ mobile app development projects with a 100% job success score, and my mobile app development has driven over 500,000 downloads. As both a flutter developer and react native developer, I've delivered mobile app development for fintech, health, social, and productivity clients, with 5-star reviews across every mobile app development contract. Why founders keep coming back to my mobile app development : ✅ I ship the app and backend together, so my mobile app development has no handoff gaps. ✅ I build iOS and Android from one codebase, meaning faster mobile app development and a lower bill. ✅ My mobile app development handles Firebase, Stripe, and subscriptions properly, not as an afterthought. ✅ I move at startup speed, taking mobile app development from idea to App Store and Google Play in weeks, with one MVP hitting 50,000 downloads in its first 90 days. ✅ I keep you updated, so you always know where your mobile app development stands. ✅ I write production-ready code, so my mobile app development scales instead of being thrown away. I work with early and growth-stage startup founders, mostly US-based, who want mobile app development to launch or scale a mobile app without the chaos. Most go from idea to an investor-ready MVP in four to eight weeks, and my mobile app development has cut release times by up to 60% on stalled builds. I spend most of my time on Flutter and react native mobile app development , backend work with Node.js and Firebase, and Stripe subscriptions. Unlike a web developer stretching into mobile, or a generalist full stack developer spread thin, I go deep on mobile app development and nothing else. Ready to get your mobile app development done right? 📩 Message me or invite me to your job, and I'll reply within 24 hours with an honest read on scope and timeline. A few numbers that matter: 🔁 90% of my mobile app development clients come back or refer another founder 🐛 Zero-crash launches across 70+ mobile app development builds 💳 Stripe and subscriptions on real production mobile app development projects ⭐ 5-star reviews across every completed mobile app development contract What I focus on most: 📱 Flutter mobile app development for iOS and Android from a single codebase 📱 React Native cross-platform apps for iOS and Android 🔌 Backend, API architecture, and REST API development 💳 Stripe, in-app purchase, and subscription setup 🔥 Firebase and Supabase backend configuration 🚀 MVP mobile app development for startups and founders 🛠️ App Store and Google Play submission and deployment 🐛 Crash fixes, performance tuning, and mobile app maintenance Tools: Flutter, Dart, React Native, TypeScript, JavaScript, Firebase, Supabase, Node.js, Stripe, REST APIs, Git, TestFlight, Google Play Console. If I sound like the flutter developer and react native developer you've been looking for, invite me to your job or send a direct message, and we'll get your mobile app development shipped. 🚀 Specialities: Flutter App Development, React Native App Development, Mobile App Development , Mobile App Developer , iOS Development, Android App Development, Cross-Platform Mobile Apps, MVP Development, Startup MVP Development, Mobile App Architecture, Backend Development, API Integration, REST API Development, Firebase Integration, Supabase Backend, Stripe Integration, In-App Purchase Integration, Subscription App Development, Payment Gateway Integration, App Store Submission, Google Play Submission

Senior Mobile App Developer | iOS, Android , React Native, Flutter | 10+ Years I help startups and companies build high-quality mobile applications for iOS and Android, from MVP to fully scalable production apps. With 10+ years of experience in mobile development, I have built and delivered applications used by thousands of users across different industries including enterprise, consumer apps, and real-time data platforms. I specialize in building reliable, scalable and high-performance mobile apps using modern mobile technologies. ✅ Top Rated Plus Freelancer ✅ 100% Job Success ✅ 10+ Years Mobile Development Experience What I can help you with • React Native cross-platform mobile apps • Native Android apps (Kotlin) • Native iOS apps (Swift) • MVP development for startups • Scaling existing mobile apps • Performance optimization and debugging • API integrations and backend connectivity • App Store & Play Store deployment Technical Expertise Mobile Development React Native Kotlin / Android SDK Swift / iOS SDK Flutter Backend & APIs REST APIs Firebase Node.js backend integration Third-party API integrations Advanced Mobile Features Maps & location services Real-time data & network communication Media processing (video/audio) Bluetooth / NFC / hardware integrations Sensors & activity recognition Third-Party Integrations Facebook Google APIs Amazon services Dropbox Twitter Instagram Types of Applications I Build • Consumer mobile apps • Enterprise mobility solutions • Real-time data applications • Location-based services • Hardware-integrated apps I focus on clean architecture, maintainable code, and long-term scalability. If you're looking for a reliable mobile developer who can take your idea from concept to production, feel free to send me a message or invite me to your project. I look forward to working with you.

I am a highly skilled mobile and web developer with 10+ years of experience in iOS, Android, and Web Development. I specialize in building scalable, high-performance applications using Swift, Kotlin, Java, and PHP (Laravel). 🔹 What I Offer: ✔ Native & Cross-Platform Mobile App Development (iOS & Android) ✔ AI-Driven Mobile Solutions (Machine Learning, Chatbots, Automation) ✔ API Development & Integration (REST, Firebase, GraphQL) ✔ Database Management (SQLite, Firebase, MySQL, MongoDB) ✔ Third-Party SDKs & Payment Gateway Integration (Stripe, PayPal, Apple Pay) ✔ Agile & Scrum Methodology for Transparent & Predictable Delivery I have successfully launched complex apps on the App Store & Play Store and work with startups & enterprises to bring ideas to life. Let’s build something amazing together! 🚀