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$25/hr
100%
Job Success
$60K+ earned
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From concept to launch, I build production-grade mobile applications that are scalable, secure, and built to deliver real business results.
I’m Hardeep, an experienced Mobile App Developer with over 10 years of hands-on expertise creating high-performance mobile apps for startups and enterprises. I specialize in native iOS and Android development, as well as React Native, with a strong focus on AI-driven features and modern app architectures.
Whether you’re launching an MVP or scaling an existing product, I help transform ideas into reliable, user-friendly mobile experiences that perform exceptionally well in real-world conditions.
==> Mobile Development Expertise:
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I work extensively with iOS (Swift), Android (Kotlin), React Native, and Flutter to build fast, responsive, and maintainable mobile applications tailored to your business goals.
==> AI-Driven Features & Integrations:
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I integrate AI capabilities such as LLM APIs (GPT, Llama), conversational AI, and predictive models to enhance user engagement, automation, and decision-making within mobile apps.
==> Industry Experience:
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I have delivered successful solutions across multiple domains, including FinTech, Healthcare (HIPAA-compliant apps), video streaming, subscription-based platforms, social and dating apps, and real estate solutions.
==> Payments, Streaming & Infrastructure:
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My experience includes payment gateway integrations (Stripe, PayPal, Apple Pay, Google Pay), subscription systems, in-app purchases, and real-time video streaming using WebRTC, Twilio, Zoom, and Agora. I also handle CI/CD pipelines, app distribution, and cloud-backed mobile infrastructures.
==> How I Work:
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I follow Agile development practices, prioritize clear communication, and provide regular updates throughout the project lifecycle. My code is clean, scalable, and designed to support long-term growth and future enhancements.
If you’re looking for a reliable mobile app developer who understands native and cross-platform development and can seamlessly integrate AI-powered features, I’d be glad to collaborate.
Let’s build a high-performing mobile app that users love and businesses trust.
Hardeep S.
has worked
.
$15/hr
100%
Job Success
$300K+ earned
Available now
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I help startups and businesses build scalable SaaS platforms, web applications, and mobile apps from MVP to fully production-ready solutions.
With 19+ years of experience in full-stack and mobile app development, I focus on creating fast, reliable, and scalable products that solve real business problems and support long-term growth.
My expertise includes:
• Full-stack web application development
• Mobile app development (iOS & Android)
• AI-powered features & workflow automation
• SaaS platforms & custom business software
• CRM, ERP & admin dashboard systems
• API development & third-party integrations
• Payment gateway integrations
• Application scaling, optimization & maintenance
Tech Stack:
Frontend: React.js, Next.js, Angular, JavaScript, TypeScript
Backend: Node.js, Express.js, Laravel, PHP, Python/Django
Mobile: Flutter, React Native, Swift, Kotlin
Database: MySQL, MongoDB, PostgreSQL, Firebase
Cloud & Integrations: REST APIs, OpenAI APIs, Stripe, PayPal, Google Pay, AWS
AI & Automation Experience:
• OpenAI / ChatGPT integrations
• AI chatbots & intelligent assistants
• OCR & document processing systems
• AI-powered SaaS applications
• Workflow automation & smart search systems
I have worked on SaaS products, eCommerce platforms, enterprise systems, marketplaces, healthcare applications, real estate platforms, finance systems, and startup MVPs for clients across multiple industries.
✔ 190+ successfully completed projects
✔ $300K+ earnings on Upwork
✔ 100% Job Success Score
✔ 6,600+ hours worked
I don’t just develop applications, I help clients make the right technical decisions to build scalable, maintainable, and business-focused digital products.
If you need a reliable full-stack developer who can take ownership and deliver high-quality web or mobile solutions end-to-end, let’s discuss your project.
Vipin P.
has worked
.
Associated with
Brain Technosys Pvt. Ltd.
$3M+
earned
$20/hr
100%
Job Success
$200K+ earned
Available now
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🚀 10+ Years | 12,000+ Hours | Mobile App Expert (Android • iOS • React Native • Flutter)
I help startups, enterprises, and entrepreneurs turn ideas into high-performing mobile apps that users love. With 8+ years of experience and 12,000+ development hours, I’ve built 100+ apps across industries — FinTech, Telemedicine, E-commerce, Social Media, Logistics, and more.
My focus: Apps that are fast, secure, scalable — and delivered on time.
💡 What I Deliver:
:- Native & Cross-platform Apps – Android (Java/Kotlin), iOS (Swift/Objective-C), React Native, Flutter
:- End-to-End Development – from UI/UX to backend (API, AWS, security)
:- Third-party Integrations – Facebook, PayPal, Google Maps, In-App Purchase, Plaid, Dwolla
:- Special Features – Sensor-based apps (Accelerometer, Gyroscope), mobile games, HIPAA-compliant healthcare apps
:- Performance Optimization – Fast load times, smooth animations, low battery usage
🛠 Why Clients Hire Me:
✅ Proven track record – 12,000+ hours, 100+ apps launched successfully
✅ Clear communication – Regular updates, no guesswork
✅ Quality & Deadlines – 100% commitment to both
✅ 24/7 Availability – I work in your timezone when needed
Whether you need a brand-new app or improvements to an existing one, I’ll bring technical expertise, creative problem-solving, and business understanding to make your project succeed.
📩 Let’s build your next successful app together.
Arun S.
has worked
.
Associated with
SRH SOFTWARE PRIVATE LIMITED
$25/hr
100%
Job Success
Available now
Offers consultations
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I'm specialize in delivering high-quality mobile app solutions tailored to meet the unique demands of various industries. With a proven track record across multiple domains, I have created scalable, user-friendly, and innovative applications.
Industries Catered
1. Healthcare
- Patient management and appointment scheduling apps
- Telemedicine platforms for virtual consultations
- Health and fitness trackers with wearables integration
2. Real Estate
- Property listing and management apps
- Virtual property tours with AR/VR
- Lead generation and CRM tools for agents
3. Sports
- Live score and event-tracking platforms
- Fan engagement apps with personalized content
- Fitness and training applications for athletes
4. Food Delivery & Taxi booking
- Restaurant aggregation and food delivery apps
- Real-time order tracking and driver management
- Loyalty programs and in-app payments
5. Note-Taking & Productivity
- Intuitive note-taking applications with sync capabilities
- Collaborative tools for task and project management
- Integrated multimedia (voice, video, and attachments)
- Quiz Apps
- Calendar apps
6. Booking & Reservations
- Travel booking apps for flights, hotels, and tours
- Event ticketing and reservation systems
- Personalized booking platforms with dynamic pricing
- Location-Based Applications
7. Real-time navigation and tracking apps
- Geo-fencing and targeted marketing solutions
- On-demand services using location intelligence
And Beyond!
8. E-commerce platforms
- Educational apps for interactive learning
- Social networking and community platforms
9. Entertainment & Media
- Music apps connecting artists & fans
10. Agriculture & legal services
- Apps for farmers
11. Construction & Infrastructure
- Construction related & Vehicle photography apps where user can book an inspection along with construction work. VIN implementation, vehicles search, dealers accounts
12. Human Resources & Recruitment
- Apps for school management & HR related work.
Tech Stack Expertise
Cross-Platform Development
1. Flutter
Efficient and expressive for building visually stunning apps on iOS and Android with a single codebase.
2. React Native
Highly performant and modular, perfect for delivering native-like apps quickly.
3. Hybrid Apps
Cost-effective solutions built using frameworks like Ionic and Cordova.
4. Native Development
a) Swift (iOS)
For sleek, robust, and high-performing iOS applications.
b) Kotlin (Android)
Modern and feature-rich, ideal for Android-specific development.
Backend & API
- Node.js
- Scalable and fast, suitable for real-time apps and APIs.
- Open AI, Deepseek AI, Gemini
Laravel
A secure and elegant framework for robust backend architecture.
Why Choose Me?
- User-Centric Approach: Our designs prioritize intuitive interfaces and exceptional user experience.
- Agile Development: Iterative processes to ensure faster delivery and flexibility.
- Domain Expertise: Proven experience across diverse industries and app types.
- End-to-End Solutions: From ideation to deployment and post-launch support.
- Figma/Adobe photoshop tool for app/web designing
Let us help you bring your mobile/web app ideas to life with cutting-edge technology and industry expertise!
Shubham J.
has worked
.
$15/hr
100%
Job Success
Available now
Offers consultations
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End of list.
🏆 TOP RATED ON UPWORK 🏆
✅ 100% Job Success Rate
✅ 20+ Successfully Completed Projects
✅ 6 Months of Free Post-Launch Support
✅ Fluent in English for Smooth Communication
✅ Free UI/UX Design for Initial Screens
✅ Free Consultation via Zoom Call
𝙃𝙖𝙫𝙚 𝙖𝙣 𝙖𝙥𝙥 𝙞𝙙𝙚𝙖 𝙗𝙪𝙩 𝙣𝙤𝙩 𝙨𝙪𝙧𝙚 𝙝𝙤𝙬 𝙩𝙤 𝙩𝙪𝙧𝙣 𝙞𝙩 𝙞𝙣𝙩𝙤 𝙖 𝙧𝙚𝙖𝙡 𝙥𝙧𝙤𝙙𝙪𝙘𝙩? 𝙄 𝙝𝙚𝙡𝙥 𝙛𝙤𝙪𝙣𝙙𝙚𝙧𝙨 𝙖𝙣𝙙 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨𝙚𝙨 𝙗𝙪𝙞𝙡𝙙 𝙨𝙘𝙖𝙡𝙖𝙗𝙡𝙚, 𝙝𝙞𝙜𝙝-𝙥𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚 𝙢𝙤𝙗𝙞𝙡𝙚 𝙖𝙥𝙥𝙨 𝙩𝙝𝙖𝙩 𝙖𝙧𝙚 𝙙𝙚𝙨𝙞𝙜𝙣𝙚𝙙 𝙩𝙤 𝙜𝙧𝙤𝙬 𝙖𝙣𝙙 𝙜𝙚𝙣𝙚𝙧𝙖𝙩𝙚 𝙧𝙚𝙫𝙚𝙣𝙪𝙚.
I don’t just focus on coding — I focus on building apps that actually work in the market. Before development starts, I help you think through the product, user experience, and monetization so you don’t waste time or budget.
What you can expect:
Clear app structure and development roadmap
Scalable React Native apps (Android & iOS)
Clean, modern, and user-friendly UI
AI-powered features (chat, automation, smart workflows)
Reliable backend and API integration
AI Capabilities:
Chat-based features and AI assistants
Content generation and summarization
Smart automation and workflows
Recommendation systems and personalization
Tech Stack:
React Native (iOS & Android)
Node.js / Python / Laravel
Firebase / Supabase / PostgreSQL
REST APIs & third-party integrations
Experience with apps like:
Booking & on-demand apps
Social and chat applications
E-commerce platforms
Business and productivity tools
AI-powered mobile solutions
If you already have an idea, I can help you plan, build, and launch it properly.
Send me a message with:
Your app idea
Your target users
Expected timeline
Budget range
React Native App Development | Cross-Platform Mobile Solutions (iOS & Android) | Mobile UI/UX Implementation | AI Feature Integration (Chat, Automation, Smart Workflows) | API Integration & Backend Connectivity | Full-Stack Development | Real-Time Applications | Secure Authentication (JWT, OAuth) | Performance Optimization | Scalable App Architecture
Noman S.
has worked
.
$25/hr
100%
Job Success
$20K+ earned
Available now
Start of list.
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I’m a Senior iOS Developer with 7+ years of experience building high-performance, scalable, and App Store-ready applications. I specialize in developing native iOS applications using Swift, SwiftUI, and UIKit, with a strong focus on clean architecture, exceptional user experience, and long-term maintainability.
Over the years, I have successfully delivered applications across fintech, healthcare, fitness, social networking, AI-powered platforms, media streaming, document management, and subscription-based products. From MVP development to enterprise-grade solutions, I help businesses transform ideas into polished and reliable iOS applications.
I take ownership of the entire development lifecycle from planning and architecture to deployment and post-launch support ensuring every app meets Apple's standards and delivers a seamless user experience.
💡 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
✅ Native iOS Development (Swift, SwiftUI, UIKit, Objective-C)
✅ AI Integration (OpenAI, Claude, ChatGPT)
✅ Real-Time Audio & Video Streaming
✅ Video Editing & Media Processing Applications
✅ BLE & IoT Device Integration
✅ OCR, Document Scanning & PDF Management
✅ Maps & Location-Based Applications
✅ Firebase, AWS & Backend Integrations
✅ Subscription & In-App Purchase Systems
✅ Performance Optimization & Memory Management
✅ App Store Submission & Approval Support
🧠 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬
• Swift, SwiftUI, UIKit, Combine
• AVFoundation, Vision Framework, CoreML
• Firebase, AWS, REST APIs, WebSockets
• RevenueCat, Superwall, StoreKit
• CoreData, SwiftData, Realm
• Google Maps, MapKit, CoreLocation
• BLE, CoreBluetooth, IoT Connectivity
• Push Notifications, Authentication & Security
• GitHub, GitLab, Bitbucket, CI/CD
📱 𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝
• AI-Powered Applications
• Fintech & Payment Solutions
• Healthcare & Wellness Apps
• Fitness & Sports Applications
• Video Streaming Platforms
• Document Scanner & OCR Apps
• Social Networking Applications
• Marketplace & E-Commerce Apps
• SaaS Mobile Applications
• Enterprise Business Solutions
🌟 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞
✔ 7+ Years of Professional iOS Development Experience
✔ Clean, Scalable & Maintainable Code
✔ Pixel-Perfect UI Implementation from Figma
✔ Strong Problem-Solving & Architecture Skills
✔ Reliable Communication & Fast Response Time
✔ End-to-End Product Development Support
✔ Extensive App Store Release Experience
🔧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬
1️⃣ Requirement Analysis & Technical Planning
2️⃣ UI/UX Implementation
3️⃣ Scalable App Development
4️⃣ Testing & Quality Assurance
5️⃣ App Store Deployment
6️⃣ Post-Launch Support & Maintenance
📅 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲
⏰ 40+ Hours Per Week
🤝 Long-Term & Short-Term Projects
💬 Dedicated and Reliable Communication
🌍 Flexible with Time Zones
📩 If you're looking for an experienced iOS developer who can build secure, scalable, and user-friendly applications, I'd be happy to discuss your project and help bring your vision to life.
Lax R.
has worked
.
$39.99/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
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🔥🔥🔥𝐅𝐫𝐞𝐞 𝐛𝐫𝐢𝐞𝐟 + 𝐚𝐮𝐝𝐢𝐭. 𝐈𝐟 𝐈 𝐭𝐡𝐢𝐧𝐤 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐰𝐨𝐧'𝐭 𝐰𝐨𝐫𝐤, 𝐈'𝐥𝐥 𝐭𝐞𝐥𝐥 𝐲𝐨𝐮 𝐛𝐞𝐟𝐨𝐫𝐞 𝐲𝐨𝐮 𝐩𝐚𝐲 𝐦𝐞 - 𝐫𝐞𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐚𝐫𝐲 𝐜𝐨𝐧𝐜𝐞𝐩𝐭, 𝐈 𝐤𝐧𝐨𝐰🔥🔥🔥
Facts about me:
🏅527 products launched to production
🏆Built a React Native app that hit $118k MRR within 6 months of launch
🚀Top 1% React Native Developeron Upwork (Expert-Vetted)
🎯Shipped direct competitors to Nike Training Club, Find My (Apple) and Flo
💲$12.4M+ generated in client revenue
⭐ Systems supporting 100K+ MAU with 99.9% uptime
📈 30,000+ engineering hours logged across mobile + web
💳 Payment systems (Stripe, billing, marketplaces) processing $4.7M+ in transactions
✅Choose “𝐈𝐍𝐕𝐈𝐓𝐄” and drop me a secret 𝐏𝐑𝐎𝐌𝐎 “𝐔𝐏𝐖𝐎𝐑𝐊” to receive a𝐅𝐑𝐄𝐄 𝐂𝐎𝐍𝐒𝐔𝐋𝐓𝐀𝐓𝐈𝐎𝐍!
My Process 💪
Step 1 — Free brief + audit. Send your idea, prototype, Figma files, or existing codebase. As a React Native Developer and Full Stack Developer, I review architecture, scope, risk, and feasibility across mobile and web — no charge, no obligation. Most audits turn around within 24–48 hours.
Step 2 — AI-powered prototype. Using Claude Code, Cursor, and OpenAI/Gemini integrations, I build a working, testable React Native or React Next.js prototype in 3–7 days, not months — so you validate real demand before committing to full development. This is the same AI-driven approach that's cut manual workflows by 30–50% and shaved 30–40% off time-to-market on past projects.
Step 3 — Build. Full-stack build across React Native Mobile, React Native Expo, React Native Firebase, and web (React, Next.js, Node.js, Supabase/PostgreSQL, MongoDB), with weekly demos so you always know exactly what's shipped and what's next. Sprints run in 1–2 week cycles with clear, measurable milestones — the structure behind 100+ delivered projects and 60+ full production launches.
Step 4 — Launch + scale. Deployment (AWS, Google Cloud, or Azure), CI/CD, monitoring, and post-launch optimization — the same DevOps React Native process that's taken apps from 0 to 100K+ MAU, 99.9% uptime, and 5M+ requests/month, while cutting infra overhead by 35% and backend costs by 40%.
As a full-stack React Native Developer with 20,000+ hours of hands-on experience across mobile and web platforms, I specialize in React Native, Flutter, React.js, React Native Mobile, React Native Expo, React Native Firebase, React Native WebRTC to build mobile apps. This React Native Developer / React Native Engineer has deep expertise in front-end development using Vue.js, Angular, Next.js, and Laravel to deliver responsive. Over 10 years, this React Native Developer has partnered with 30+ teams across the world - shipping 100+ projects with measurable results.
As a React Native Developer operating at the intersection of mobile and full-stack development, I bring 20,000+ hrs of engineering expertise in React Native mobile architecture, Expo, React Native Firebase, and React Native WebRTC. This React Native Developer has delivered mobile app development solutions across fitness, fintech, and neo-banking verticals, working alongside flutter developers, android engineers, and Kotlin specialists to ensure cross-platform quality on every build.
In addition to mobile expertise, this React Native Developer extends deep capability into backend development — MERN, Node.js, Laravel, Python with Django, and Ruby on Rails — enabling end-to-end delivery across 100+ projects without switching teams. As both a react developer and full stack developer, this React Native Developer has led architecture decisions for scalable REST APIs, Python REST API integrations, and database systems (MySQL, MongoDB) for clients across 30+ global teams.
This React Native Developer has also designed and optimized 100+ WordPress and Shopify websites for SEO and conversion, working as both a Shopify and WordPress front-end developer. As a React Native Developer who understands the full product lifecycle, I integrate Auth0, Stripe payment systems, and blockchain modules while leveraging Webflow and Elementor for custom web experiences — delivering cohesive digital products from mobile app to web.
With 20,000+ hours logged as a Senior React Native Full Stack developer, I specialize in React Native Expo (expo), React Native Firebase, React Native WebRTC, and React Native Engineer workflows across iOS and Android. This React Native Developer has shipped 100+ mobile app development react native apps spanning flutter mobile app development, ios mobile app development, and android — bringing a flutter developer and kotlin perspective to every cross-platform architecture decision.
As a React Native App Develope w full-stack depth, I excel in Node.js, Express.js, and PHP (including Laravel), alongside RESTful API and payment system integration. Across 100+ delivered projects, this React Native Developer has built cross-platform React Native mobile apps using Expo to streamline deployment.
Yaroslav D.
has worked
.
$20/hr
100%
Job Success
$20K+ earned
Available now
Offers consultations
Start of list.
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I help startups and growing businesses build high-performance Flutter apps with AI integrations that scale confidently.
I’m a Top-Rated mobile app developer (100% Job Success) with 10+ years of experience delivering iOS & Android apps for startups, SaaS companies, and enterprises.
I’ve led and delivered 300+ mobile applications, building Flutter apps, native Android & iOS solutions that have scaled to thousands of users and contributed to $1M+ in business revenue.
Over 75% of my clients are long-term or repeat clients, reflecting consistent delivery, clean architecture, and strong business alignment.
💡 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞
Clients work with me because I deliver:
- Clean, scalable mobile app architecture
- Production-ready Android & iOS app development
- AI integrations that solve real business problems
- Secure backend systems
- Predictable timelines and transparent communication
📱 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
As a senior Flutter developer and mobile developer, I specialize in:
- Cross-platform Flutter app development
- Native Android app developer and iOS developer support
- High-performance Flutter app optimization & scalability
- App Store & Play Store deployment
- Flutter Firebase integrations for real-time apps
🤖 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬
My experience as an AI engineer includes:
- In-app AI chatbot development (ChatGPT & custom models)
- Intelligent assistants inside mobile apps
- Workflow automation & smart process optimization
- AI-powered personalization & recommendations
- Analytics-driven insights embedded into mobile applications
If you’re looking for a chatbot developer who understands both UX and business logic, I build AI systems that feel natural, useful, and scalable.
🔐 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞, 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
I design secure, scalable backend systems using:
- Firebase Authentication, Firestore & Cloud Functions
- Push notifications & real-time databases
- Supabase (PostgreSQL, Auth, Storage)
- Secure API integrations
- Admin panels, dashboards & internal systems
🚀 𝐌𝐕𝐏, 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 & 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
I help founders and teams move fast, without creating tech debt:
- MVP development built for future scalability
- Startup-friendly technical decisions
- SaaS-ready architecture
- Ongoing feature development & optimization
🏭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
Retail • eCommerce • Healthcare • Fitness • Real Estate • Education • Wellness • SaaS Platforms
🤝 𝐇𝐨𝐰 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐀𝐫𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐝
- Clearly defined scope & milestones
- Transparent communication throughout development
- Thorough QA & testing before launch
- Ongoing support and feature evolution
✅ 𝐖𝐡𝐨 𝐈’𝐦 𝐚 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐅𝐨𝐫
- Founders building MVPs or scaling products
- Companies needing a senior Flutter developer
- Teams looking for AI-enabled mobile apps
- Businesses that value clean code & reliability
If you’re looking for a Top-Rated Flutter app developer, experienced iOS app developer, or AI-powered mobile app development specialist who understands both 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐢𝐦𝐩𝐚𝐜𝐭, let’s connect.
📩 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 to discuss your app and the best technical strategy to build it right.
Parth R.
has worked
.
$10/hr
100%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
I help startups and businesses design, build, and launch reliable mobile and web applications. With 12+ years of hands-on experience, I specialize in AI-enabled apps, modern mobile development, and robust backend systems.
My focus is simple: scalable architecture, intuitive user experiences, and production-ready applications, not just code that works today, but products built to scale as your business grows.
⭐ Specializations
🔹 AI & Smart Features
• ChatGPT / OpenAI API integration
• Gemini, DeepSeek, AI chatbots
• RAG pipelines, NLP, workflow automation
• n8n, Replit, low-code / no-code automation
🔹 Mobile App Development
• iOS apps (Swift, SwiftUI, Objective-C)
• Android apps (Kotlin, Java)
• Cross-platform apps (React Native, Flutter)
• Push notifications, subscriptions, and in-app purchases
• App Store & Google Play publishing
🔹 Web & Backend Development
• Frontend: React.js, Angular, HTML, CSS, JavaScript
• Backend: Node.js, Python, Django, Laravel, PHP
• REST API development & third-party API integration
🔹 Databases, Cloud & Integrations
• Databases: PostgreSQL, MySQL, MongoDB, Firebase
• Cloud: AWS, Google Cloud, Firebase
• Payments: Stripe, PayPal, Razorpay, Apple Pay
• Real-time & communication: WebRTC, Twilio
• Analytics & ads: Firebase Analytics, Google Analytics, AdMob
⭐ Products I have Built
• AI chatbot & SaaS platforms
• E-commerce & marketplace apps
• Food delivery & on-demand services
• Fitness, healthcare & telemedicine apps
• Booking, scheduling & fintech systems
• Social & real-time chat applications
⭐ My Working Style
• Clarity first: clear requirements and timelines
• Agile execution: iterative delivery with testing
• Quality control: clean code and scalable structure
• Post-launch support: updates, fixes, and growth
⭐ Why Clients Hire Me
• 12+ years of real production experience
• Strong communication & quick turnaround
• Scalable, maintainable, future-ready code
• Consistent on-time delivery and long-term collaboration mindset
⭐ Professional Commitment
• NDA-friendly
• Transparent progress updates
• Available for calls, demos, and interviews
🎯 Let’s Get Started
Need an MVP, a full mobile app, or AI features added to your product?
Message me for an initial 15-30 minute consultation to discuss scope, timeline, and cost.
Jaya S.
has worked
.
Associated with
Techwin Labs LLP
$25/hr
100%
Job Success
$100K+ earned
Start of list.
End of list.
I have been developing mobile applications from the last 12 years. I have developed several applications and helped many businesses with my solutions.
Below are some of my past developed Android and iOS application domains:
- Restaurant App
- Events
- Health & Fitness
- Healthcare
- On-demand
- Service provider
- Video/photo editing,
- IoT, Bluetooth
- Dating/ Social networking and many more
I have worked on following technologies:
- Objective C/Swift
- Java/Kotlin
- PayPal/Stripe/Braintree & Other Payment Gateway Integration
- Google Maps/Mapbox/MapKit
- Social Media SDK's like Facebook, Twitter, Instagram, Google+, Snapchat, etc
- Restful/SOAP API's Development
- Analytics like Google Analytics, Clevertap, Amplitude, Flurry, etc.
- Design Patterns: Test-driven Development (TDD), Model View View Model (MVVM), Model View Controller (MVC), Model View Presenter (MVP)
- CI/CD tools: Fastlane, CircleCI
CONCEPTS
• Good Experience with Agile Development
• Object-Oriented-Programming Algorithms, Data Structure, Analytical skills and Problem solving
MANAGEMENT Tools
• Communication - Slack, Zoom, Hangout and Skype
• Project Management - Jira, Trello and Basecamp
• Tracking - Clickup
Gaurav B.
has worked
.
Associated with
Impinge Software Solutions LLP
$10M+
earned