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$55/hr
100%
Job Success
$80K+ earned
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🏆 Top Rated Plus | 100% Job Success Score
Proven track record of delivering high-quality enterprise solutions and custom software with maximum client satisfaction and zero friction.
Need reliable Flutter Mobile App Development that performs flawlessly under real user load, scales seamlessly with your growth, and doesn’t require constant hotfixes after launch?
As a Flutter Mobile Developer PM, I deliver production-ready, high-performance iOS and Android applications. My approach combines rock-solid scalable architecture, clean code, and seamless backend integration, ensuring your product remains ultra-stable during traffic spikes and heavy data usage.
📊 Our Agency Blueprint
With 10+ years of agency experience in Flutter Mobile App Development, 250+ delivered projects, and 15,000+ hours spent mastering mobile architecture, we transform complex business ideas into high-performing digital ecosystems.
On average, our team improves app performance by 40–60%, slashes crash rates by 30–45%, and boosts scalability capacity by 35–55% through structured architecture refactoring.
✨ Why Our Flutter Solutions Stand Out
- Elite Status: Top Rated Plus with a flawless 100% Job Success Score.
Global Scale: 250+ custom applications launched successfully across 45+ countries.
- Industry Versatility: Deep expertise in SaaS, FinTech, Marketplaces, Healthcare, and Enterprise systems.
- Speed & Stability: Advanced performance tuning that reduces load times by up to 60% and cuts crash rates by 40%.
- Bulletproof Security: Secure authentication, multi-role systems, and data encryption.
- Future-Proof Code: Clean, maintainable codebases that significantly lower long-term maintenance costs and support 5–10× user growth.
🚀 Flutter Mobile App Development Services
📌 Cross-Platform Flutter Development
High-fidelity iOS and Android apps built from a single, optimized codebase.
Custom mobile architecture tailored for long-term corporate scalability.
UI/UX integration optimized for 60fps responsiveness and smooth animations.
📌 Backend & API Integration
Secure backend connectivity aligned with strict Flutter Mobile App Development standards.
REST/GraphQL API integration and real-time data synchronization (WebSockets).
Seamless integration of payment gateways (Stripe, Apple Pay, Google Pay) and third-party SDKs.
📌 Architecture, Refactoring & Stabilization
Rescuing and stabilizing legacy Flutter applications.
Eliminating memory leaks and debugging complex crash loops.
Codebase restructuring for enhanced maintainability and faster feature onboarding.
📌 Performance Optimization
Deep app profiling and bottleneck detection.
Advanced network request optimization and smart caching strategies.
Minimizing backend latency impact on the mobile user experience.
📌 CI/CD, Deployment & PM Oversight
Automated CI/CD pipelines for fast, reliable mobile releases.
Full App Store & Google Play deployment management.
Active Project Management (PM) ensuring transparent communication, clear milestones, and on-time delivery.
🔧 Workflow & Tech Stack
Discovery & Analysis: Defining product goals, user journeys, and technical constraints to design a scalable Flutter Mobile App Development architecture.
Architecture & Planning: Designing system logic, state management (Bloc, Provider, or Riverpod), and backend integration layers.
Development & Integration: Writing clean Flutter code, connecting APIs, and ensuring pixel-perfect UI execution across all screen sizes.
Testing & QA: Rigorous validation of performance under load, crash rates, and cross-device compatibility.
Launch & Optimization: Structured production deployment with post-launch monitoring, typically boosting app efficiency by 40% within the first 90 days.
💡 Data-Backed Results (Recent Projects)
Up to 60% faster app load times.
Up to 40% reduction in crash frequency.
Up to 50% improvement in API reliability.
5× growth in active users sustained without a single second of downtime.
🌎 Industries Supported
🏥 Healthcare & Telemedicine (HIPAA-compliant workflows)
🏦 FinTech & Secure Payments (High-security data handling)
🛒 Marketplaces & E-Commerce (High-traffic catalog & checkout optimization)
📈 SaaS & Data Analytics (Real-time dashboards & metrics)
🎓 EdTech & Learning Platforms (Smooth media streaming & offline modes)
🏢 Enterprise Tools (Internal business automation & role management)
I serve as the PM for the mobile team, coordinating execution and ensuring stable product releases.
🚀 Let’s build a Flutter Mobile App Development solution that scales, performs, and grows with your users.
📞 Looking for a developer and PM who takes full responsibility for architecture and code stability? Send me a message, and let's discuss your project.
Associated with
🔺 Jett Develops | Full-Cycle Design and Development Company, $250M Raised by Clients
$500K+
earned
$19/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
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🏆 𝐓𝐨𝐩 𝟏% 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐢𝐎𝐒 (𝐒𝐰𝐢𝐟𝐭/𝐒𝐰𝐢𝐟𝐭𝐔𝐈) & 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 MVP & 𝐏𝐢𝐱𝐞𝐥 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 UI | 𝐋𝐨𝐧𝐠 𝐓𝐞𝐫𝐦 Support | Worked with | 𝐂𝐡𝐞𝐜𝐤𝐨𝐮𝐭 𝐩𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨
With 50,000+ hours delivered on Upwork, a 100% Job Success Score, and Top Rated Plus status, AppMakers has become a trusted mobile app development partner for startups, scale-ups, and enterprise companies worldwide. Our team has contributed to products used by millions of users, including Hims & Hers 🇺🇸, Insight Timer 🇦🇺, Cal AI 🇺🇸, TejiMandi 🇮🇳, and 3Asafeer Education 🇦🇪.
⭐️ 𝐖𝐡𝐚𝐭 𝐰𝐞 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐰𝐢𝐭𝐡
✅ Mobile Development
- iOS (Swift, SwiftUI), Android, Flutter, React Native (Expo)
- Pixel-perfect UI implementation with smooth performance
- Custom animations, transitions, and polished user experience
- Deep debugging, performance tuning, and stability improvements
✅ Backend & Infrastructure
- Firebase, Supabase, PostgreSQL, MySQL
- AWS & Google Cloud (GCP)
- Scalable backend architecture and API design
- REST APIs (Node.js, Python, Django, PHP)
✅ Monetization & Payments
- In-App Purchases & Subscription Systems
- Integration with RevenueCat, Superwall, Adapty
- Stripe payment integrations (one-time & recurring)
- Paywall optimization, pricing strategy & lifecycle handling
✅ Analytics & Growth
- Mixpanel, Firebase Analytics, AppsFlyer, Branch
- Funnel tracking, conversion optimization & retention strategy
- A/B testing and data-driven product decisions
✅ AI & Advanced Features
- AI integrations, chatbots & LLM-powered experiences
- Voice-based features & real-time interactions
- Integration with Gemini APIs & OpenAI APIs
- ML-based personalization & automation
✅ Deployment & Scaling
- App Store & Play Store publishing (compliance-ready)
- CI/CD pipelines and automated deployments
- Performance optimization & scalability planning
- Long-term maintenance, updates & feature scaling
🚀 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗜𝗻
🌟 AI-Powered Mobile Apps (Chat, Automation, LLM APIs)
🌟 Health, Fitness & Wellness Apps
🌟 Telehealth & Remote Care Apps
🌟 Mental Health, Meditation & Self-Care Apps
🌟 Real-Time Video & Live Streaming Platforms
🌟Real Estate & Property Management Apps
🌟 Video Sharing & Creator Economy Apps
🌟 E-Learning & EdTech Platforms
🌟 E-Commerce & Marketplace Apps
🌟 On-Demand Service Apps (Taxi, Food, Delivery, Booking)
🌟 Chat, Messaging & Social Networking Apps
🌟 SaaS & Subscription-Based Mobile Platforms
🌟 Fintech, Payments & Personal Finance Apps
🌟 Coaching, Consulting & Personal Brand Apps
🌟 IoT & BLE-Enabled Smart Device Applications
⚡ 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗔𝗣𝗣𝗥𝗢𝗔𝗖𝗛
• Strategy-first approach with clear product direction
• Clean, maintainable architecture designed to scale
• Honest timelines and realistic expectations
• Consistent updates with zero communication gaps
• Long-term partnership mindset, not one-time delivery
• Limited client deal to maintain quality and attention
🎁 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗚𝗘𝗧
- A strategic technical partner, not just a developer
- Honest feedback (even if it saves you money)
📩 𝗟𝗘𝗧'𝗦 𝗧𝗔𝗟𝗞
If you're serious about building something that works for long term, execute by right team - hit "Invite Now." Let's talk.
-----------------
AI Development, AI App Development, AI-Powered Mobile Apps, Custom AI Solutions, AI Agents Development, AI Integrations, AI Chatbot Development, Mobile App Development, Mobile App Developer, iOS App Development, iOS App Developer, Android App Development, Android App Developer, Flutter App Development, Flutter App Developer, React Native App Development, Cross-Platform App Development, Hybrid App Development, Custom Mobile App Development, Application Development, Mobile Apps, App Development, MVP Development, Full Stack Developer, Full Stack Development, Web Development, Web Developer, Full Stack Web Development, MERN Stack Developer, Node. js Development, SaaS Product Development, Custom Software Development, E-commerce Development
👉 Click “Invite to Job” or “Message”
Daxesh V.
has worked
.
Associated with
AppMakers | 200+ Global Clients | iOS, Android & AI App Specialists | Experts in Building Top-Viral Apps | Trusted by Founders Worldwide
$20/hr
96%
Job Success
Available now
Offers consultations
Start of list.
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𝗜 𝘀𝗵𝗶𝗽 𝗮𝗽𝗽𝘀 𝘁𝗵𝗮𝘁 𝗽𝗮𝘀𝘀 𝘀𝘁𝗼𝗿𝗲 𝗿𝗲𝘃𝗶𝗲𝘄 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗲 𝘁𝗼 𝗮 𝗺𝗶𝗹𝗹𝗶𝗼𝗻 𝘂𝘀𝗲𝗿𝘀, 𝗻𝗼𝘁 𝗼𝗻𝗰𝗲, 𝗯𝘂𝘁 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝘁𝗶𝗺𝗲𝘀.
Building something like that? Send me a message for a complimentary roadmap.
✦ Top Rated Mobile App Developer, 19 jobs, every single one rated 5/5 ⭐
✦ 200K+ downloads and $1M+ in revenue generated across client products
✦ 6+ Year experience as a Senior Mobile App Developer
✦ I work as your technical co-founder - not just a mobile app developer writing code
𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞?
✓ Resourceful, efficient, and client-focused approach.
✓ Complimentary consultation to understand your project requirements.
✓ Actionable insights and recommendations, even if we don't end up working together.
⚙️𝗪𝗵𝗮𝘁'𝘀 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
✔ Cross-Platform Mobile App Development as Flutter & React native
✔ iOS Development with Swift for iPhone and iPad
✔ AI Mobile App Development & integrations (Claude/Chat GPT)
✔ Backend Development with Node.js, Python (Fast API & Django), AWS, Firebase, and Supabase
✔ Database: MongoDB, PostgreSQL,
✔ Proficient in API Integration with REST APIs and GraphQL for Mobile apps
✔ Tools & CI/CD: Git, GitHub, Jira, Trello
✔ Payments: Stripe, RevenueCat, In-App Purchases in your Flutter App
✔ AI app development with Claude Code And Cursor
✔ Maps & Location: Google Maps, Mapbox, Real-time GPS, Location services
𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 𝗜'𝘃𝗲 𝗦𝗵𝗶𝗽𝗽𝗲𝗱
✅ HIPAA Complaint Mobile app iOS & Android
✅ Ride Booking Mobile App (like Uber)
✅ Food delivery Flutter App for iOS & Android
✅ Market Place Mobile Apps (iOS & Android)
✅ Social Media Mobile app
✅ Fintech Mobile App (iOS & Android)
✅ AI Fitness mobile app ( like CalAI )
✅ Sports mobile app for iOS & Android
✅ Language Learning Mobile App (Like Duolingo)
✅ Event management Mobile App Development (iOS & Android)
✅ Meal Planning Mobile App (iOS and Android)
✅ AI-Powered Mobile App Development with Flutter (iOS Android)
✅ Service Booking Mobile App (Home/HVAC)
✅ Inventory Management Mobile App for iOS & Android
✅ Meditation & Wellness Flutter App with iOS & Android
✅ Appointment Booking Mobile App
✅ Venue Booking Mobile App (iOS and Android)
✅ Task Management Mobile App
𝐊𝐞𝐲 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐈'𝐯𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝
• Face Recognition Integration
• Real-time Chat Systems (Socket io, PubNub)
• Image Cropping & Processing
• Bluetooth Device Connectivity
• Push Notifications (Firebase, AWS SNS, SMS)
• Maps Integration (Google Maps, Mapbox)
• Social Login Integration (Google, Apple, Facebook, Twitter, Instagram, LinkedIn)
• Video Calling SDK Integration
• Ad Integration (AdMob, Facebook Ads)
• Audio Recording Features
• QR & Barcode Scanners
• Payment Gateway Integration (Stripe, PayPal, Apple Pay, Razorpay)
➤ 𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 & 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: Includes up to 2 months of complimentary post-launch maintenance and support for complete project builds.
𝗥𝗘𝗔𝗗𝗬 𝗧𝗢 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗔𝗣𝗣?
📩 Send me what you're building and your target launch window. I'll reply within 1–4 hours with a rough timeline and cost range.
Regards,
Mashood H
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Flutter Developer | Expert Mobile App Developer | Full Stack Mobile App Developer | Expert Flutter Developer | Senior Flutter Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross platform development | AI App Developer | AI App | Mobile Developer | App Developer | Mobile App Development Consultation | App Developer | AI App Developer | iOS App Development | iOS App | Android App Development | Mobile App Development | User Authentication | In App Purchases | API Integration | Hybrid App development
Mashood H.
has worked
.
$25/hr
98%
Job Success
$1M+ earned
Available now
Offers consultations
Start of list.
End of list.
Behold, the TOP RATED PLUS 🏆 in the realm of freelancers, with a prestigious spot in the "Top 1%" on Upwork!
✅ 11,108 hours as a Mobile App Developer, React Native App Developer, and Flutter App Developer
✅ 150+ successful projects delivered as a Mobile App Developer and React Native App Developer
✅ 100% Job Success score for Mobile App Developer services on Upwork
✅ 99% client recommendation rate as a React Native App Developer
✅ 90% client retention rate for Flutter App Developer solutions
✅ 10+ years industry experience in Mobile App Development fields, including iOS and React Native
Areas that I have covered
-Dashboard
-Real-Time Data Sync
-Live Streaming
-Video Conferencing
-Booking Platform
-Management System
-Mobile App
-Custom Templates
-Multi-Language Support
-Data Visualization
-HIPAA Compliance
-Telemedicine
-Fintech
-E-Learning
-LMS
-Fleet Management
-Geolocation
-Virtual Tours
-Wearable Integration
✅ I have experience creating apps in the following areas:
◆ Live Streaming Apps
◆ E-Commerce Apps
◆ Fitness & Nutrition Apps
◆ Social Media & Broadcasting Apps
◆ Ride Booking Apps
◆ Job Finding Apps
◆ QR & Barcode Scanner Apps
◆ Real Estate Apps
◆ Travel Apps
𝐂𝐥𝐢𝐜𝐤 𝐨𝐧 "𝐈𝐧𝐯𝐢𝐭𝐞"
Vivek A.
has worked
.
Associated with
enAct eServices🥇Top 1% Talent
$800K+
earned
$18/hr
98%
Job Success
$500K+ earned
Available now
Offers consultations
Start of list.
End of list.
I am a Full Stack Web & Mobile App Developer with expertise in Web Development, iOS & Android App Development (Top 3%), maintaining 100% Client Satisfaction on Upwork and successfully delivering hundreds of projects across industries.
I am a Top-Rated Plus Mobile App Developer specializing in Flutter, React Native, iOS (Swift), Android (Kotlin) and Full-Stack Application Development. I build AI-powered mobile apps, real-time video streaming platforms, SaaS products, MVPs and on-demand service applications with scalable backend architectures using Node.js, NestJS, Laravel and Firebase.
I have had the opportunity to work with numerous startups, scale-ups and enterprises, helping them design, develop, launch and scale high-performance mobile and web applications that work flawlessly across devices.
✅ I Can Help You With:
- Mobile App Development with Web Admin Panel
- MVP Development & SaaS Application Development
- API Development & Third-Party Integrations
- Node.js / NestJS Backend for Mobile & Web Apps
- Laravel / PHP Backend Development
- Firebase Integration (Auth, Firestore, Cloud Functions)
- Payment Gateway Integration (Stripe, Razorpay, PayPal)
- Real-Time Chat, Notifications & WebSocket Integration
💡 Having Expertise In:
- AI-Powered Mobile Applications
- Real-Time Video Streaming Apps
- Live Streaming & Video Sharing Platforms
- E-Learning & EdTech Applications
- E-Commerce & Marketplace Apps
- On-Demand Service Apps (Taxi, Food, Delivery, Booking)
- Chat & Social Networking Apps
- SaaS & Subscription-Based Platforms
- Gamified Mobile Applications
- AR/VR Mobile App Development
- IoT & BLE-Based Mobile Applications
🎯Key Milestones:
🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%)
🚀 7000+ personal hours on Upwork and still counting
🚀 100000+ agency hours on Upwork and still counting
🚀 100% Job Success (Client Satisfaction Ratio)
🚀 500+ jobs completed successfully as an Agency
🎯 Checkout my portfolio of apps on Upwork: Over the past decade, I have honed my skills in developing a diverse array of iPhone and Android applications Development
✅ Health and Fitness Apps
✅ GPS/ Geo Location Apps
✅ Trade Apps
✅ Homeowner/Contractor App
✅ Artificial Intelligence based Apps
✅ Bluetooth / BLE Integration Apps
✅ Food Delivery Apps
✅ Nutrition Planning Apps
✅ Restaurant Search Apps
✅ Salon Booking Apps
✅ Gym Booking Apps
✅ Taxi Apps
✅ AI Powered Apps
✅ E-commerce Apps
✅ Dating and TikTok Style Apps
✅ Video Streaming, Voice Calling, Chat and Messaging Apps
✅ Real Estate Apps
✅ Driver Instructor Finding Application
✅ Hotel and Travel Booking Apps
✅ E-Learning Mobile Application
✅ Wellness & Meditation Application
✅ NDI's Industry Applications
🎯 Areas of Expertise
◉ Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack
◉ Cross-Platform App Development: Flutter (Dart), React Native
◉ Backend Development: Node JS, Nest JS, Laravel, PHP, Express
◉ Frontend Development: React JS, Next JS, Angular, HTML5, CSS3
◉ API Development & Integrations: REST APIs, AWS Lambda, API Gateway
◉ Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB
◉ Real-Time App Features: Socket IO, Firebase Real Time Database, Twilio
◉ Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree
◉ Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking
◉ Version Control & Collaboration: GitHub, Bitbucket, GitLab
I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality.
Additional Services that i am offering:
- 6 Months Free Maintenance once the apps goes live on apple store and Google play store
- Ownership/iP rights from the day one uploaded on the Client Github
- Regular Updates & Scrum meetings.
- Following Agile Scrum Methodology from day one
- Strictly adhering to the Apple Guidelines and Google Guidelines.
- Taking Complete responsibility of Deployment on both Apple store and Google Play store.
I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality.
I work with tools like Bubble, FlutterFlow, Webflow and integrate powerful AI solutions using Claude, GPT and OpenAI APIs to build smart, automated systems.
🔹 What I Do
- Full Stack Web & Mobile App Development
- No-Code / Low-Code Development (Bubble, FlutterFlow, Webflow)
- AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation)
- SaaS Application Development (Subscription Models, Multi-Tenant Systems)
- API Integration (Payment gateways, third-party services)
- Dashboard & Admin Panel Development
- Workflow Automation (Zapier, Make, AI Automation Systems))
- UI/UX Design (Figma)
👉 Let’s start with a FREE 15–30 minute consultation to discuss your project and define the best approach.
Contact us today to discuss your project requirements.
Harish K.
has worked
.
Associated with
Paras Technologies
$3M+
earned
$14/hr
100%
Job Success
$40K+ earned
Available now
Offers consultations
Start of list.
End of list.
Hi, I’m Akshay Solanki 👋
I’m a React Native Developer with 8+ years of experience building mobile apps for iOS and Android.
I mainly help startups and businesses:
✦ Build apps from scratch
✦ Improve existing apps
✦ Fix bugs and performance issues
✦ Add new features and integrations
A lot of clients come to me when their app is slow, unstable, or the previous developer couldn’t complete the work properly.
That’s usually where I step in.
What I can help you with
Mobile App Development
→ React Native (CLI & Expo)
→ Cross-platform apps for iOS & Android
→ Modern and user-friendly UI
→ App optimization and bug fixing
→ App Store & Play Store deployment
→ Authentication & user management
Full Stack Development
→ Node.js, ExpressJS, NestJS
→ REST APIs & GraphQL
→ Third-party API integrations
→ MongoDB, PostgreSQL, MySQL
→ Firebase & Supabase
→ AWS / Azure / Google Cloud
AI Features
→ OpenAI API integration
→ AI chatbots
→ Smart automation features
→ AI-powered mobile apps
Industries I’ve worked with
✦ E-commerce & Marketplace
✦ Healthcare & Wellness
✦ FinTech & Payment Apps
✦ EdTech Platforms
✦ Logistics & Delivery
✦ SaaS & Startup MVPs
✦ Booking & Service Apps
✦ Social Networking Apps
✦ Fitness & Lifestyle Apps
How I usually work
I like to keep things simple and clear.
1. Understand your idea and requirements
2. Suggest the best approach
3. Build clean and scalable solutions
4. Test everything properly
5. Launch and provide ongoing support
No over-promising. No confusion. Just honest and reliable work.
Skills & Technologies
Mobile
✦ React Native
✦ React Native CLI
✦ Expo
✦ iOS & Android Development
Frontend
✦ React.js, Next.js
✦ JavaScript, TypeScript
✦ HTML5, CSS3
✦ Tailwind CSS, Bootstrap
Backend
✦ Node.js, ExpressJS, NestJS
✦ REST APIs & GraphQL
Database
✦ MongoDB
✦ PostgreSQL
✦ MySQL
✦ Firebase, Supabase
Cloud & DevOps
✦ AWS, Azure, Google Cloud
✦ Docker, Kubernetes
✦ CI/CD Pipelines
✦ Git, GitHub, GitLab
Why clients work with me
→ Clear communication
→ Clean and maintainable code
→ Stable and scalable apps
→ On-time delivery
→ Long-term support
Let’s keep it simple
If you have an app idea or need help improving an existing app, feel free to send me a message.
We can discuss your project and see if I’m the right fit 👍
✅ Keywords
React Native Developer | React Native Expert | React Native App Developer | React Native Mobile App Developer | Mobile App Developer | Mobile Application Developer | Cross Platform App Developer | Hybrid App Developer | React Native CLI | React Native Expo | Expo Developer | iOS Developer | Android Developer | iOS App Developer | Android App Developer | Mobile UI Developer | Mobile UI/UX Developer | App Performance Optimization | Mobile App Optimization | App Maintenance | App Bug Fixing | App Deployment | Play Store Deployment | App Store Deployment | Full Stack Developer | Full Stack Mobile Developer | MERN Stack Developer | Frontend Developer | Backend Developer | Node.js Developer | Express.js Developer | NestJS Developer | React.js Developer | Next.js Developer | JavaScript Developer | TypeScript Developer | HTML5 | CSS3 | Tailwind CSS | Bootstrap | REST API Developer | GraphQL Developer | API Integration | Third Party API Integration | Authentication System | JWT Authentication | OAuth Integration | MongoDB | PostgreSQL | MySQL | Firebase | Supabase | SQL Database | NoSQL Database | Database Design | Database Management | AWS | Amazon Web Services | Azure Cloud | Google Cloud Platform | Docker | Kubernetes | CI/CD | CI/CD Pipeline | Git | GitHub | GitLab | Cloud Deployment | AI Mobile App Developer | OpenAI API | ChatGPT Integration | AI Chatbot Developer | Generative AI | AI Automation | AI Integration | Startup MVP Developer | SaaS Application Developer | Scalable App Development | Marketplace App Developer | E-commerce App Developer | Booking App Developer | Delivery App Developer | FinTech App Developer | Healthcare App Developer | EdTech App Developer | Social Networking App Developer | Real Time App Developer | Firebase Realtime Database | 𝐒𝐨𝐜𝐤𝐞𝐭.𝐢𝐨 Developer | Push Notification Integration | Payment Gateway Integration | Stripe Integration | Razorpay Integration | PayPal Integration | Google Maps Integration | GPS Tracking App Developer | Twilio API Integration | WebRTC Developer | Agile Development | Clean Architecture | Redux | Context API | MVVM Architecture | Scalable Mobile Apps | Secure Mobile App Development | AI Powered Mobile Apps | Cloud Based Mobile Apps | React Native Firebase | API Development | App Scaling | Mobile Backend Developer | Responsive Mobile Apps | End-to-End App Development | Startup App Developer | SaaS Developer | MVP App Development | Mobile Product Development | User Authentication | Mobile App Testing | Mobile App Support | Performance Tuning | Real Time Chat App Developer | Notification System Integration | AI Chatbot Integration | OpenAI ChatGPT Apps | Enterprise Mobile Apps | Business App Developer
Akshay S.
has worked
.
$20/hr
97%
Job Success
Available now
Offers consultations
Start of list.
End of list.
I've successfully launched 80+ applications across the iOS App Store and Google Play Store through strategic mobile app development.
But here's what matters more: I've helped multiple founders turn their ideas into investor-ready apps that secured real funding. I use test-driven mobile app development methodology with enterprise-grade architecture, so your app doesn't just work on day one. It scales as your business grows.
I manage everything in the project end-to-end. You’ll have a clear plan to launch. You get weekly progress builds for continuous feedback, and I respond to messages within hours, not days. No more chasing developers who went silent.
What I Specialise In:
• React Native App Development (TypeScript, Expo, native modules when needed)
• Flutter App Development (Dart, pixel-perfect UI, smooth animations)
• iOS Developer work (Swift / SwiftUI) for native features & performance
• Android (Kotlin) for platform-specific modules
• Firebase backend (Auth, Firestore, Cloud Functions, Push Notifications)
• Payments (Stripe), Maps, Chat, Real-time + Offline Sync
UI/UX Design – Clean, modern, and user-friendly interfaces
Why Choose Me?
- Tailored Approach: Every project is customised to fit your needs and budget.
- Agile Workflow: Regular updates, milestones, and transparent communication.
- High-Quality Development: Rigorous testing & performance optimisation.
- Competitive Pricing: Top-tier services at fair and transparent pricing.
- Proven Track Record: Experience with MVPs, SaaS platforms, AI-driven apps, and enterprise solutions.
Industries I Cover
Healthcare, Marketplace, Dating, Transport, Retail, Real Estate,Food Delivery, Rental, Fintech / Finance and Banking, Entertainment, Hospitality, Logistics, Manufacturing, Education, E-learning, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation,
Whether you need Android development, iOS development, Flutter development, or cross-platform solutions with React Native, my mobile app development services deliver apps that look professional, function perfectly, and stay within your budget. No surprise costs. No endless revisions. Just a clear timeline and a finished product that's ready to make you money.
Let’s Connect and Create Something That Works.
Keywords:
React Native developer
React developer
Android app developer
iOS app developer
Cross-platform mobile developer
Mobile app development
AI mobile app developer
Artificial intelligence app development
Machine learning app integration
Firebase app developer
API integration
Hybrid app developer
AI solutions for mobile apps
AI app developer
Mobile App Developer
Senior Mobile App Developer
Mobile App Development
Dating App
React Native Mobile App Development
Education App Developer
Mobile App Developer
Saloon Booking Mobile App Development
Dating mobile app development
Food Delivery Mobile App Development
AI App Development
AI Mobile App Developer
Chat Mobile App Developer
Chat Buddy Mobile App Development
AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation)
Mukesh R.
has worked
.
Associated with
Dev Story
$14.5/hr
100%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
Senior iOS & Android Developer Native Swift, Kotlin & AI-Powered Apps | 18+ Years | 100% JSS
👋 Hi, I am Darshan a Senior Mobile App Developer with 18+ years
of experience building high-performance, scalable, and production-
ready native iOS and Android applications.
With a 100% Job Success Score, 30+ apps delivered, and 18 years
at Deftsoft, I help startups and businesses turn ideas into powerful
mobile products that are fast, secure, and built to scale from
initial concept through to App Store and Google Play deployment.
My focus is not just development — I build complete, polished
mobile experiences using Swift, Kotlin, Flutter, and React Native,
with AI-powered features, real-time audio/video, and clean
architecture that other developers are happy to maintain and
build on.
─────────────────────────────────────────
📱 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 𝗙𝗼𝗿 𝗬𝗼𝘂
─────────────────────────────────────────
I help startups and businesses build:
✔ Native iOS Apps : Swift & SwiftUI, clean MVVM architecture
✔ Native Android Apps : Kotlin & Jetpack, Material Design
✔ Cross-Platform Apps : Flutter & React Native
✔ AI-Powered Mobile Features : OpenAI API & ML integration
✔ Real-Time Chat & Audio/Video : Firebase, Twilio & Agora
✔ Payment Integrations : Stripe, Razorpay, Apple Pay & Google Pay
✔ GPS & Location Services : Google Maps & real-time tracking
✔ Custom Animations & UI/UX : pixel-perfect, fluid interactions
✔ App Store & Play Store Deployment : full compliance & publishing
─────────────────────────────────────────
🔧 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸
─────────────────────────────────────────
Mobile Development
✔ iOS : Swift, SwiftUI, Objective-C, Core Data, Core Animation
✔ Android : Kotlin, Java, Jetpack, MVVM, MVC
✔ Cross-Platform : Flutter, Dart, React Native
✔ Architecture : MVVM, MVC, Clean Architecture
Backend & APIs
✔ REST APIs, GraphQL & Firebase
✔ Node.js & backend API integration
✔ Twilio & Agora : real-time audio/video
✔ OpenAI API & ML solutions
Deployment & Tools
✔ Apple App Store & Google Play compliance
✔ Firebase Analytics & Crashlytics
✔ In-app purchases & subscription billing
✔ Push notifications : FCM & APNs
─────────────────────────────────────────
🏆 𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀
─────────────────────────────────────────
✔ 18+ years of native iOS & Android development
✔ 100% Job Success Score on Upwork
✔ 30+ production-ready apps delivered
✔ humNET Swift iOS Social Connection App shipped & live
✔ FitQuest React Native Fitness Gamification App shipped & live
✔ Kotlin Kids Piano Learning App shipped & live
✔ Healthcare, social networking & fitness apps with 5-star reviews
─────────────────────────────────────────
💡 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗘𝘅𝗽𝗲𝗰𝘁
─────────────────────────────────────────
✔ Clean, scalable & well-documented code every time
✔ Fast, clear communication & reliable delivery
✔ Native-quality performance on both iOS & Android
✔ AI-first thinking intelligent features built in from day one
✔ Long-term support & continuous improvement after launch
✔ One developer who owns the full mobile build start to finish
─────────────────────────────────────────
🌐 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗦𝗲𝗿𝘃𝗲
─────────────────────────────────────────
➢ Healthcare & Telemedicine
➢ Fitness & Wellness Apps
➢ Social Networking & Community Platforms
➢ E-Commerce & Marketplace Apps
➢ FinTech & Banking Apps
➢ Food Delivery & Restaurant Solutions
➢ Ride-Hailing & Logistics Apps
➢ Travel & Hospitality Platforms
➢ Education & E-Learning Apps
➢ Event Management & Booking Systems
➢ Real Estate & Property Tech
➢ SaaS Platforms & Business Tools
➢ Smart Home & IoT Applications
─────────────────────────────────────────
🤝 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗬𝗼𝘂
─────────────────────────────────────────
1️⃣ Discovery : understand your app idea & technical requirements
2️⃣ Architecture : design clean iOS/Android structure & tech stack
3️⃣ Development : sprint-based delivery with regular progress updates
4️⃣ Testing : fully tested across devices & OS versions before release
5️⃣ Launch : App Store & Play Store deployment
─────────────────────────────────────────
🚀 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗔𝗽𝗽
─────────────────────────────────────────
Whether you need a full native iOS or Android app from scratch,
cross-platform Flutter or React Native development, AI-powered
mobile features, or feature upgrades to an existing app I am
ready to take ownership of the build from day one.
👉 Send me a message and let's discuss your idea. I respond
quickly and I am happy to jump on a call first if that's easier.
Darshan S.
has worked
.
Associated with
Deftsoft
$10M+
earned
$18/hr
100%
Job Success
$80K+ earned
Available now
Offers consultations
Start of list.
End of list.
When design and development are handled by one 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 professional, everything moves faster and simpler.
Hi, I'm 𝐀𝐤𝐬𝐡𝐚𝐲 𝐊𝐡𝐚𝐣𝐮𝐫𝐢𝐚. I design and build mobile apps. Happy to chat or hop on a call whenever it works for you.
✅ Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 🏆 by Upwork (Top 10%)
✅ 10+ years of experience
✅ 3400+ hours and still counting
✅ 100% Job Success (Client Satisfaction Ratio)
✅ High-Quality Work
✅ Budget-friendly
✅ Fluent English
📂 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬
AI Fitness Apps – workout tracking, health analytics, personalized training apps
Healthcare / Clinic Apps – doctor appointments, medical records, health monitoring
EdTech Apps – online learning, course management, student-teacher platforms
Travel & Itinerary Planner Apps – trip planning, budget tracking, location-based features
Marketplace Apps – multi-vendor apps, product listings, vendor management
Appointment Booking Apps – scheduling systems, calendar sync, reminders
SaaS Mobile Apps – cloud-based apps, admin dashboards, scalable architecture
FinTech / Wallet Apps – digital wallets, secure transactions, KYC, payment gateways
Social Media & Chat Apps – real-time chat, messaging, group chat, video calls
Real-Time Tracking Apps – GPS tracking, live map tracking, route history
On-Demand Service Apps – real-time booking, provider tracking, payments
Subscription-Based Apps – recurring payments, membership plans, in-app purchases
I have delivered high-performance mobile apps across industries:
• food delivery mobile app
• on-demand service mobile app
• ride booking mobile app
• real estate listing mobile app
• social media mobile app
• task management mobile app
• investor management mobile app
• fitness and wellness mobile app
• sports mobile app
• e-commerce mobile app
• event management mobile app
• grocery mobile app
• freelance marketplace mobile app
• inventory management mobile app
• learning management mobile app
• appointment scheduling mobile app
• venue booking mobile app
📞 𝐅𝐫𝐞𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧
Message me to validate your idea and receive a clear MVP roadmap (features, timeline, and tech stack) within 24 hours — no obligation.
Let’s build something impactful,
Akshay Khajuria
𝐒𝐤𝐢𝐥𝐥𝐬 -
Mobile App Development
Flutter App Development
React Native App Development
Android App Development
iOS App Development
AI App Development
AI Integrations
AI Chatbot Development
Cross-Platform App Development
MVP Development
Full Stack Developer
Node.js Development
MERN Stack Developer
Native iOS & Android Developer
Mobile App Design
Mobile App Consultation
E-commerce Development
Real Estate App Development
Food Delivery App Development
Dating App Development
Keywords for better search:
Mobile App Development | Mobile App Developer | Flutter Mobile App| Flutter Mobile App Developer | Flutter Mobile App Firebase | Flutter Mobile App Dart | Flutter Mobile App Developer | Mobile App Developer | Mobile Developer | React Native | React Native Mobile App Development | Mobile App Builder | Flutter Mobile App Developer | Flutter Laravel | Mobile App Development | Mobile App Developer | Flutter Mobile App| Flutter Developer | Flutter Mobile App Firebase | AI Mobile App Developer | AI Mobile App| Full Stack Mobile App Developer | Mobile App Development Consultation | iOS Mobile App Developer | Android Mobile App Developer | Hybrid Mobile App
Akshay K.
has worked
.
$18/hr
100%
Job Success
$70K+ earned
Available now
Offers consultations
Start of list.
End of list.
👋 Hello! I'm a Senior Mobile & Web App Developer with over 7 years of experience in software development. I have the skills, expertise, and creativity to deliver outstanding results for your project.
[ 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 ]
✔ Mobile App.
✔ Website development
✔ Mobile Back end development
✔ Graphic design + UI & UX implementation
✔ Consulting in mobile & web app development
✔ Startup Development
𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞?
7 years of experience across multiple domains and technologies
A track record of successful project deliveries that meet deadlines and exceed expectations
Proven expertise in web and mobile app development, machine learning, APIs, and architecture design
High standards in quality and performance, ensuring your projects run smoothly
Availability: I maintain open lines of communication to provide you with regular updates and peace of mind throughout the project
100% satisfaction guarantee: If I can’t deliver as promised, you don’t pay for my time.
[ 𝐌𝐲 𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ]
✮ On-Demand Service app
✮ SAAS
✮ Uber-like app
✮ Food delivery website and app
✮ Restaurant website and app
✮ Travel website and app
✮ Social network website and app
✮ Upwork-like service marketplace website and app.
✮ Crowdfunding website and app
✮ Service provider finder app
✮ GPS apps
✮ Product selling website and app
✮ Event ticket-selling website
✮ Daily Deal website and app
✮ E-commerce website and app
✮ Dating websites and apps
✮ Rideshare apps
𝐈 𝐚𝐦 𝐝𝐞𝐝𝐢𝐜𝐚𝐭𝐞𝐝 𝐭𝐨 𝐭𝐫𝐞𝐚𝐭𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐚𝐬 𝐦𝐲 𝐨𝐰𝐧, 𝐞𝐧𝐬𝐮𝐫𝐢𝐧𝐠 𝟏𝟎𝟎% 𝐜𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 𝐭𝐨 𝐢𝐭𝐬 𝐬𝐮𝐜𝐜𝐞𝐬𝐬.
Ramandeep K.
has worked
.
Associated with
Paras Technologies
$3M+
earned