๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ ๐ถ๐ข๐ฆ ๐ฅ๐ฒ๐ฎ๐ฐ๐ ๐ก๐ฎ๐๐ถ๐๐ฒ & ๐๐น๐๐๐๐ฒ๐ฟ ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ ๐๐ฝ๐ฝ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐ฒ๐ฟ | ๐๐ฝ๐ฝ ๐ฆ๐๐ผ๐ฟ๐ฒ & ๐ฃ๐น๐ฎ๐ ๐ฆ๐๐ผ๐ฟ๐ฒ ๐ฆ๐๐ฏ๐บ๐ถ๐๐๐ถ๐ผ๐ป | ๐๐ฝ๐ฝ ๐ฃ๐ฒ๐ฟ๐ณ๐ผ๐ฟ๐บ๐ฎ๐ป๐ฐ๐ฒ ๐๐๐ด ๐ณ๐ถ๐ ๐ถ๐ป๐ด ๐๐ฒ๐ฏ๐๐ด๐ด๐ถ๐ป๐ด ๐๐ฟ๐ฎ๐๐ต๐ฒ๐ & ๐ ๐ฎ๐ถ๐ป๐๐ฎ๐ป๐ฎ๐ป๐ฐ๐ฒ
Specializing in Android, iOS, React Native and Flutter development, with a focus on building scalable, high-performance mobile applications.
โข Android/iOS Native App Development
โข Mobile App Development (Business, Corporate & Custom Platforms)
โข Startup MVP Development (Idea to Production)
โข AI & Machine Learning Integration (OpenAI API, AI Chatbots)
โข Cross-Platform Mobile App Development (React Native, Flutter)
โข REST APIs & Third-Party Integrations
Whether you need a custom app, a startup MVP, or an AI powered system, the focus is always on clean architecture, performance, and long term scalability.
What makes this different:
โข Strong technical architecture planning
โข Clean, maintainable, production ready code
โข Clear communication and structured delivery
โข Business driven approach, not just coding
โข Experience with international clients
Letโs define the right technical strategy and build a product designed for scalability and long-term growth.
Mobile App Development
Smartphone
Android App Development
API Integration
React Native
Flutter
Android
Firebase
Java
Kotlin
REST API
Dart
TypeScript
Firebase Cloud Firestore
Urjit N.
Ahmedabad, India
$15/hr
5.0
4 jobs
Looking for an experienced Mobile App Developer to bring your idea to life?
Whether you need Mobile App Development, Flutter App Development, React Native Development, Android App Development, iOS App Development, AI App Development, or an MVP for your startup, you're in the right place.
I'm an App Developer with 9+ years of experience building scalable mobile applications. I've developed 50+ mobile apps with published apps on Google Play & the App Store, worked with clients in 12+ countries, and contributed to apps with 100K+ combined downloads.
From UI/UX planning and development to AI integration, backend APIs, and App Store deployment, I provide complete end-to-end Mobile App Development solutions.
I don't just build appsโI help businesses make the right technical decisions to save time, reduce costs, and create products ready for long-term growth.
Whether you're launching an MVP, scaling a startup, modernizing an existing app, or building an AI-powered platform, I can manage the entire development lifecycle from planning to deployment.
๐ฑ Mobile App Development Services
I specialize in building modern, scalable, and high-performance mobile applications.
โ Mobile App Development
Native and Cross-Platform mobile applications built for Android and iOS.
โ Flutter App Development
High-performance Flutter applications with a single codebase for both Android and iOS.
โ React Native Development
Cross-platform applications with native performance and excellent user experience.
โ Android App Development
Custom Android applications using Kotlin and Java.
โ iOS App Development
Native iPhone and iPad applications developed using Swift.
โ Mobile App Redesign
Modernize outdated applications with improved UI/UX, better performance, and the latest technologies.
โ AI Mobile App Development
Build intelligent applications powered by OpenAI, ChatGPT, Gemini, Claude, and custom AI solutions.
โ MVP Development
Launch your startup quickly with a scalable MVP that is ready for investors and real users.
๐ผ What I Can Build
โ AI Powered Mobile Apps
โ ChatGPT Integrated Applications
โ Food Delivery Apps
โ Taxi & Ride Booking Apps
โ Healthcare Applications
โ Fitness & Wellness Apps
โ E-commerce Apps
โ Marketplace Applications
โ Restaurant Apps
โ Appointment Booking Systems
โ Education & eLearning Apps
โ Real Estate Apps
โ Social Networking Apps
โ CRM Applications
โ Inventory Management Apps
โ Enterprise Business Apps
โ Event Management Apps
โ Video Streaming Apps
โ On-Demand Service Applications
โ Custom Mobile Applications
๐ My Development Process
Every successful mobile application starts with proper planning.
1. Discovery
Understanding your business goals, users, competitors, and project requirements.
2. Planning
Choosing the right technology stack and creating a scalable development roadmap.
3. Design Review
Improving user experience before development begins.
4. Development
Clean, secure, scalable code following industry best practices.
5. Testing
Performance testing, bug fixing, security validation, and quality assurance.
6. Deployment
Publishing your application on the Apple App Store and Google Play Store.
7. Long-Term Support
Maintenance, updates, performance optimization, and future feature development.
โญ Why Clients Choose Me
โ 9+ Years of Experience
โ 100+ Successfully Delivered Projects
โ End-to-End Mobile App Development
โ Flutter Expert
โ React Native Expert
โ Android & iOS Development
โ AI App Development
โ Mobile App Redesign
โ Clean & Scalable Code
โ Transparent Communication
โ Weekly Progress Updates
โ On-Time Delivery
โ Long-Term Technical Partnership
๐ฉ Let's Build Something Great Together
Whether you're a startup founder, entrepreneur, agency, or established business, I'm here to help you build a reliable, scalable, and user-friendly mobile application.
If you have an idea, an existing app to improve, or simply need expert advice before starting development, send me a message.
Let's discuss your project and turn your vision into a successful mobile application.
Skills:
Full Stack Mobile App Developer | Full Stack AI Developer | Mobile Developer | App Developer | iOS Developer | Android App Developer | Mobile App Development | Cross Platform Development | AI App Developer | AI App | IT Consultation | iOS App Development | iOS App | Android App Development | Hybrid App Development | Mobile App Development Consultation | Flutter | React Native | FlutterFlow | Flutter Stack | Firebase | Dart | Flutter Dart | Flutter Firebase | iOS Development | Smartphone | Mobile App | App Development | Android | iOS | Swift | Kotlin | JavaScript | Node.js | Native App Development | Mobile App Design | Mobile App Redesign | AI Mobile App Development | AI App Development | User Profile Creation | User Authentication | API Integration | Mobile App Bug Fix | iPad App Development | Android App
Mobile App Development
Mobile App Bug Fix
Smartphone
User Profile Creation
Android App Development
Hybrid App Development
iOS Development
Mobile App
Mobile App Development Consultation
App Development
Flutter
Swift
Mobile App Design
AI Mobile App Development
React Native
Android
iOS
Firebase
AI App Development
Kotlin
Ankit P.
Ahmedabad, India
$25/hr
5.0
55 jobs
Need a Flutter or React Native app built right the first time? I'm a Top Rated Plus mobile developer with 10+ years and 50+ cross-platform iOS & Android apps delivered โ from MVPs to $50K+ production systems โ with a 100% Job Success Score.
โ Why Clients Love Working With Me
What sets me apart is full-cycle ownership: I handle everything from UI/UX wireframes through backend integration, App Store & Play Store deployment, and 2 months of free post-launch support. You get one accountable point of contact for your entire mobile product โ no juggling multiple contractors.
I specialize in Flutter and React Native, so your app runs natively on both iOS and Android from one codebase, cutting development time and cost without sacrificing performance or design quality.
๐ฒ What I Can Build For You
๐ E-Commerce Apps โ Cart, checkout, Stripe/Razorpay payments, multi-vendor dashboards
๐ On-Demand & Delivery Apps โ Real-time GPS tracking, driver/customer apps, Socket io live updates
๐ Real Estate Apps โ Listings, map integration, virtual tours, agent communication
๐ Appointment Booking Apps โ Calendars, reminders, cancellations, service provider dashboards
๐ Dating & Matrimonial Apps โ AI-powered matchmaking, profile verification, in-app chat
๐๏ธ Marketplaces โ Multi-vendor systems, seller dashboards, product management
๐ช Fitness & Health Apps โ Apple Health & Google Fit integration, workout plans, progress tracking
๐ฑ Social & Chat Apps โ Messaging, video/audio calls (Agora/Twilio/WebRTC), real-time feeds
๐ On-demand Service Apps โ Booking, geolocation, provider dashboards (Uber-like features)
๐ฐ Fintech & Wallet Apps โ Secure auth, transaction logs, digital wallets, investment tools
๐ E-Learning Apps โ Video courses, quizzes, certifications, progress tracking
๐ก Don't see your idea? Send me a message โ I'd love to hear your vision.
๐ Client Testimonials
๐ฃ๏ธ "I have been building my software firm for over 6 years. After a dozen teams and 50+ freelancers, I have been working with Ankit and his team for over a year, and will continue building companies with them."
๐ฃ๏ธ "Ankit is a real professional, and he always focuses on what he handles. He remembers every inch of project details. That's amazing. and his team is trustworthy. that never fails in commitment. I recommend him for your success as well."
๐ฃ๏ธ "5 star developer! Ankit is without doubt the best freelancer we have worked with. He and his team deliver solid & bug-free solutions within the deadlines. Very good communication during the process and 100% solution-minded. Even when we did not communicate clearly about the interface we had in mind, he came up with solutions and stayed calm and polite during the entire process. Good job ANKIT!"
๐ ๏ธ Technologies & Tools
๐ก Frameworks & Languages: Flutter (Dart) ยท React Native (JS/TS) ยท Swift ยท Kotlin ยท Java
๐ง Architecture: Bloc ยท Provider ยท Riverpod ยท GetX ยท Redux ยท MVVM ยท Clean Architecture
๐ ๏ธ Backend & Databases: Firebase ยท Node.js ยท Supabase ยท MongoDB ยท MySQL ยท PostgreSQL
๐ฆ Integrations: Google Maps ยท Mapbox ยท Twilio ยท Agora ยท Stripe ยท Razorpay ยท OneSignal ยท Apple Health ยท Google Fit
๐ DevOps: GitHub ยท CI/CD (CodeMagic & GitHub Actions) ยท App Store & Play Store Publishing ยท Firebase Crashlytics
Whether you're building an MVP, scaling an existing app, or looking to convert a native app into Flutter or React Native โ I'm here to help you succeed.
๐ฉ Send me a message and I typically respond within a few hours. Letโs build your next big idea together.
Mobile App Development
Android App Development
API Integration
Hybrid App Development
iOS Development
Flutter
React Native
AI App Development
Android
iOS
Firebase
JavaScript
Full-Stack Development
Node.js
Mobile App Design
TypeScript
Dart
RESTful API
App Store Optimization
Supabase
Rakeshkumar P.
Ahmedabad, India
$35/hr
4.6
356 jobs
I'm Rakeshkumar, Co-Founder and CEO of Space-O Technologies - a 170+ engineer team that's shipped 5 unicorn-stage apps and 38+ production AI products since 2010. We transform concepts into products that scale, secure funding, and win user loyalty. From MVP to mass adoption, you get my 16+ years of strategic technical leadership plus the team behind me - fully AI-native and up-to-date with 2026's latest stack.
โณ๏ธ Complete Development Services:
โ Mobile App Development (iOS, Android, React Native, Flutter, Swift, Kotlin)
โ Web & SaaS Platforms (Next.js, React, Vue, Angular, TypeScript)
โ Backend & API Engineering (Node.js, NestJS, Python, Go, Ruby on Rails)
โ AI Agents & Agentic Systems (LangGraph, CrewAI, AutoGen, multi-agent orchestration, autonomous workflows, tool-use)
โ AI Automation & Workflow Integration (n8n, Make, Zapier, MCP servers, cross-tool integrations, business process automation)
โ LLM Integration & Custom AI (OpenAI GPT-4o, Claude Sonnet/Opus, Gemini, LLaMA, fine-tuning, embeddings)
โ Voice AI & Conversational AI (Vapi, Retell, LiveKit, ElevenLabs, Whisper, real-time interaction)
โ RAG & Knowledge Systems (LangChain, LlamaIndex, Pinecone, Weaviate, ChromaDB)
โ Custom Software & Enterprise Solutions
โ E-commerce & Marketplace Development
โ Database & Cloud (Postgres, MongoDB, AWS, GCP, Azure, Kubernetes, Docker, Terraform)
โ UI/UX Design & Frontend Excellence
โ Quality Assurance & Security
โ AI MVP Rescue โ Lovable, Base44, Bolt, Replit โ Production-Grade
โณ๏ธ AI Agents, Automation & Agentic Systems We Build:
- Customer support agents that handle tier-1 tickets autonomously
- Sales agents that qualify leads, book meetings, and follow up
- Internal ops agents that run on schedule and integrate with your stack
- Voice agents (inbound + outbound) for receptionist, sales, and support
- Multi-agent workflows that delegate tasks between specialized AI workers
- RAG-powered knowledge agents over your enterprise data
- Custom AI assistants with memory, tool-use, and reasoning
- Cross-tool AI automation pipelines (n8n, Make, Zapier) with AI-driven decision-making
- AI-powered business process automation across CRM, sales, marketing, and ops
โณ๏ธ What Sets Us Apart:
โ Proven Track Record โ 5 unicorn-stage apps shipped, $1.4B+ in combined client funding raised, 115M+ combined downloads (named brands in Featured Clients below)
โ Full-Stack Excellence โ Mobile, web, backend, AI, cloud, voice โ complete development under one roof
โ AI-Accelerated Delivery โ We ship with Claude Code, Cursor, OpenClaw, and GitHub Copilot
โ Always Up-to-Date โ We adopt the latest LLMs, agentic frameworks, and AI dev tools the day they're production-ready
โ Rapid MVP โ Weeks, not months, with venture-grade quality
โ Built for Scale โ Architecture that handles millions of users from day one
โ Transparent Process โ Daily updates, weekly sprints, direct access to senior leadership
โ Dedicated Team โ Engineers, designers, QA, AI specialists, Customer Success Manager
โ End-to-End Ownership โ From concept validation through launch and growth
โณ๏ธ We Scale AI-Generated MVPs to Production:
Built v1 on Lovable, Base44, Bolt, or Replit and hit the wall when you tried to scale, hire, or raise?
What We do:
- Architectural audit + risk report on AI-generated codebases
- Refactor โ production-grade (typed, tested, observable, secure)
- Migration from vibe-coded prototypes to real stacks (Next.js, NestJS, React Native, FastAPI, Postgres)
- Ship the v2 your investors can do due diligence on
We read the code first, then quote second. No assumptions, no inflated estimates.
โณ๏ธ Free Consultation โ What You Get:
โ Deep understanding of your business operations and the technical opportunities inside them
โ Expert solutions with honest, no-fluff feedback
โ Detailed analysis of technical challenges and how to overcome them
โ Clear timeline and cost estimates for your project
โ Technology stack recommendations and architecture planning
Whether you need mobile apps, web platforms, SaaS products, AI integration, AI agents, voice agents, AI automation, marketplaces, or enterprise solutions, my team and I craft products that captivate users and attract investment.
My combination of 16+ years of founder experience, hands-on technical depth, and business insight lets me convert complex challenges into refined, ship-ready solutions.
Looking forward to connecting with you!
Python
React
Node.js
Artificial Intelligence
OpenAPI
Machine Learning
Deep Learning
AI Speech-to-Text
Natural Language Processing
Large Language Model
AI App Development
Web Application
Android
iOS
AI Chatbot
AI Development
AI-Generated Code
AI Mobile App Development
AI Agent Development
AI Model Development
Amit J.
Ahmedabad, India
$15/hr
4.8
10 jobs
Senior Mobile App Developer Flutter iOS Android AI ML Integration
I am a Senior Mobile App Developer with 12+ years of experience and a full-time Upwork freelancer, specializing in Flutter, iOS, Android, and AI/ML-integrated mobile applications.
I help startups, agencies, and businesses build scalable, secure, and production-ready mobile apps, from MVPs to enterprise solutions. My core expertise is Flutter development with solid architecture (Stacked MVVM), backed by strong native iOS (Swift, SwiftUI) and Android development.
I also integrate AI and Machine Learning features into mobile apps, including smart automation, AI-powered recommendations, OCR, Text-to-Speech, and API-based AI workflows, making apps more intelligent and future-ready.
Clients work with me for clean architecture, pixel-perfect UI, high performance, and reliable long-term support.
๐ Key Expertise
Mobile App Developer โข Flutter Developer โข iOS Developer โข Android Developer โข Cross Platform App Developer โข AI App Developer โข Machine Learning Integration โข Flutter MVVM โข Firebase โข REST API โข Full Time Freelancer
๐ง Core Skills
Flutter (Stacked MVVM and BLoC), FlutterFlow
iOS (Swift, SwiftUI), Android
Firebase, REST APIs, WebSockets
Payments, Push Notifications (FCM, APNs)
Maps, GPS, BLE, Serial, Modbus
Performance Optimization & Secure Architecture
๐ค AI ML Integration
AI-powered mobile features
ML model integration via APIs or on-device
OCR, Text-to-Speech, Smart Automation
OpenAI-based workflows
Python basics (NumPy, Pandas)
๐ผ Why Clients Choose Me
12+ years of mobile development experience
Strong Flutter + native iOS/Android expertise
Architecture-focused, scalable solutions
AI-ready mindset for modern apps
Full-time freelancer with fast communication
If youโre looking for a Flutter developer, mobile app expert, or AI-integrated mobile app developer, Iโm ready to help you build a reliable, future-ready product from idea to App Store and Play Store launch.
Letโs connect and build something amazing! ๐
Mobile App Development
Android App Development
API Integration
Hybrid App Development
iOS Development
Flutter
Swift
Objective-C
Dart
iOS
Android
React Native
Firebase
In-App Purchases
Agile Project Management
Krunal C.
Ahmedabad, India
$15/hr
5.0
2 jobs
I am a Senior Mobile Application Developer with 13+ years of experience in iOS and 5+ years in React Native, specializing in building scalable, secure, and high-performance mobile applications for startups, enterprises, and global clients.
I have successfully delivered 50+ production-ready apps across iOS and Android, many of which are actively used by thousands of users worldwide.
๐ช๐ต๐ฎ๐ ๐ ๐๐ฟ๐ถ๐ป๐ด ๐๐ผ ๐ฌ๐ผ๐๐ฟ ๐ฃ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐
โ Native iOS Development (Swift, SwiftUI, Objective-C)
โ Cross-Platform Apps (React Native, Flutter)
โ Clean Architecture (MVVM, VIPER, Clean Code)
โ API Integration (REST, GraphQL, Firebase)
โ POS, ERP, Marketplace & Enterprise Apps
โ App Store & Play Store Deployment
โ Performance Optimization & Crash Reduction
โ Secure & Scalable App Design
๐ฃ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น ๐๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ
13+ Years in Mobile App Development
Senior iOS Developer & Team Lead
Architected enterprise-grade POS and ERP systems
Built apps used by 100K+ users
Reduced crash rates by up to 90%
Led and mentored development teams
I donโt just write code โ I design reliable systems that grow with your business.
๐ก๐ผ๐๐ฎ๐ฏ๐น๐ฒ ๐ช๐ผ๐ฟ๐ธ ๐๐ป๐ฐ๐น๐๐ฑ๐ฒ๐
โ POS Systems for Retail & Restaurants
โ Community & Housing ERP Platforms
โ Marketplace & Service Booking Apps
โ Inventory & Logistics Management
โ Fitness, Restaurant & Business Apps
(Portfolio links available upon request)
๐ง๐ฒ๐ฐ๐ต๐ป๐ผ๐น๐ผ๐ด๐ ๐ฆ๐๐ฎ๐ฐ๐ธ
Mobile: Swift, SwiftUI, Objective-C, React Native, Flutter
State Management: Redux, Context API, MobX
Backend & APIs: REST, GraphQL, Firebase
Tools: Git, Jira, CI/CD, XCTest, Crashlytics
Databases: SQLite, Realm, Core Data
๐ช๐ต๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต ๐ ๐ฒ?
โ Clear & Transparent Communication
โ On-Time Delivery and App Release Management
โ Production-Ready Code
โ Long-Term Support
โ Client Satisfaction Focus
I treat every project as a long-term partnership, not a one-time task.
Mobile App Development
Android App Development
Hybrid App Development
iOS Development
Mobile App
Native App Development
App Development
React Native
AI Mobile App Development
AI App Development
SwiftUI
Full-Stack Development
MERN Stack
React
In-App Purchases
RESTful API
TypeScript
Redux
Firebase
JavaScript
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