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$45/hr
98%
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$200K+ earned
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Hey! I'm Mykyta, a mobile app developer, React Native specialist, and full-stack engineer with 10+ years of experience and 32 successfully released apps. My core specialty is end-to-end mobile app development and building high-performance applications as a dedicated ios android developer for wellness, startups, and SaaS businesses.
I've hit "App of the Day" on the App Store, helped a startup secure $750k, scaled products to 100K+ active users, and delivered 30%+ growth in user retention. That's a proven track record.
🏄 React Native & Cross-Platform Expertise
As a battle-tested mobile app developer, I build cross-platform applications that feel truly native. For comprehensive mobile app development, whether you're comparing React Native vs Flutter or need an expert perspective to make the right choice, I help you select the exact stack that fits your business goals, timeline, and budget.
As a versatile ios android developer, I ship apps across both ecosystems using React Native, Expo, TypeScript, and JavaScript, managing the pipeline from architecture to final App Store deployment. Every professional mobile app developer knows that seamless integration requires deep platform knowledge and clean memory management — that is exactly what I bring to the table.
💻 Full Stack & End-to-End Product Ownership
I own the entire product lifecycle, providing full-cycle mobile app development from web dashboards to final deployment. When you hire an all-in-one ios android developer, you get native-level client performance backed by a scalable infrastructure:
Mobile: React Native, Expo, TypeScript, JavaScript, Redux, GraphQL, Reanimated, Lottie.
Backend & Cloud: Node.js, Nest.js, AWS (S3, EC2), Firebase, Supabase, PostgreSQL, MongoDB.
APIs & DevOps: Stripe, PayPal, Segment, Appsflyer, Sentry, CI/CD pipelines, Docker, GitHub Actions.
As a React/Next.js developer, I complement every mobile product with robust web frontends. Working as your trusted mobile app developer, I ensure you get one reliable partner for the full stack.
🤖 AI Features & MVP Launch
AI is no longer optional. I build intelligent mobile features — custom LLM integrations, smart AI recommendation engines, and predictive UX. Having an expert in AI-native mobile app development on your team is a massive competitive advantage. As an innovative ios android developer, I blend AI with mobile performance seamlessly.
I've built MVPs from zero to App Store deployment as a skilled ios android developer dozens of times. My optimized mobile app development process focuses on agile execution, rock-solid security, award-winning UI/UX, and long-term post-launch support from a reliable mobile app developer. I focus heavily on business metrics, helping founders achieve at least a 42% ROI on their mobile investment.
🎯 My Collaboration & Communication Philosophy
A great app requires more than just clean code; it demands absolute transparency and alignment. I do not operate in a vacuum. When we work together, you get clear asynchronous updates, structured Slack or Microsoft Teams communication, and weekly video syncs with measurable milestones. I deeply understand business priorities, constraints, and the critical importance of keeping deadlines, making our partnership stress-free and highly predictable from day one.
⚙️ Scalable Architecture & Clean Code Approach
Production-ready apps require careful planning. I focus on creating clean, modular, and maintainable codebases using cutting-edge design patterns. This means your application will be ready for rapid feature additions, team scaling, and heavy traffic loads without requiring a complete rewrite in six months. I prevent technical debt early by implementing strict TypeScript typing, optimized component re-rendering, and robust offline data caching mechanisms right from the start.
⚙️ Who I Work With
I'm a great fit if you're looking for an experienced ios android developer to build:
A React Native cross-platform app for iOS & Android with complex business logic.
A SaaS mobile product with a Node.js, AWS, or Firebase infrastructure.
An AI-powered mobile experience designed by a top-tier mobile app developer.
A wellness or health tech application (deep niche domain experience).
📱 Core Summary of Expertise
✔️ Mobile App Development: From wireframes to 100K+ active users and global scaling.
✔️ Mobile App Developer: Specialist in React Native, Expo, and performance optimization.
✔️ iOS Android Developer: Full-stack integration with Node.js, AWS, Firebase, and Supabase.
✔️ Web & AI Development: Next.js architecture, REST/GraphQL APIs, and LLM integration.
✔️ App Store Deployment: 32 successful apps shipped, approved, and actively maintained.
Let's build something that matters. Drop me a message with your project details!
Key Words:
Flutter Developer | Mobile App Development | React Native Developer | Web App Development | Python Developer | Wordpress | iOS Developer | Android Developer | Mobile App Designer
Mykyta S.
has worked
.
Associated with
CipherCross
$300K+
earned
$30/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
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⭐⭐⭐⭐⭐ "𝘞𝘦 𝘸𝘦𝘳𝘦 𝘷𝘦𝘳𝘺 𝘩𝘢𝘱𝘱𝘺 𝘸𝘪𝘵𝘩 𝘵𝘩𝘦 𝘨𝘳𝘦𝘢𝘵 𝘸𝘰𝘳𝘬 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘈𝘯𝘯 𝘱𝘳𝘰𝘷𝘪𝘥𝘦𝘥 𝘢𝘯𝘥 𝘵𝘩𝘦 𝘕𝘢𝘵𝘪𝘧𝘦 𝘔𝘰𝘣𝘪𝘭𝘦 𝘵𝘦𝘢𝘮. 𝘐𝘧 𝘸𝘦 𝘳𝘦𝘲𝘶𝘪𝘳𝘦 𝘢𝘯𝘺 𝘸𝘰𝘳𝘬 𝘢𝘨𝘢𝘪𝘯, 𝘸𝘦 𝘸𝘪𝘭𝘭 𝘥𝘦𝘧𝘪𝘯𝘪𝘵𝘦𝘭𝘺 𝘶𝘴𝘦 𝘵𝘩𝘦𝘮."
🤝 𝐈 𝐜𝐨𝐝𝐞, 𝐚𝐝𝐯𝐢𝐬𝐞, 𝐚𝐧𝐝 𝐜𝐚𝐫𝐞 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐥𝐢𝐤𝐞 𝐢𝐭’𝐬 𝐦𝐢𝐧𝐞 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐬𝐭𝐚𝐫𝐭. 👋 Hi! I’m Ann an Android & iOS mobile app developer Swift Kotlin mobile app development expert with 8+ years of experience building high-performance iOS apps, Android apps, and scalable cross-platform solutions with React Native.
🚀 Android & iOS Mobile App Developer | Swift • Kotlin • React Native | Mobile App Development
As a Top Rated Plus Android & iOS mobile app developer Swift Kotlin mobile app development specialist on Upwork with 30+ five-star reviews and a 100% Job Success Score, I’ve helped 60+ companies and startups transform ideas into scalable, future-proof mobile products.
Whether you need a native iOS app with Swift, a native Android app with Kotlin, or a cross-platform solution, I deliver Android & iOS mobile app development using Swift and Kotlin with precision, creativity, and enterprise-grade quality.
From e-commerce, fitness, and healthcare to fintech, streaming, logistics, and wearable apps, my experience as an Android & iOS mobile app developer Swift Kotlin mobile app development professional spans 15+ industries and 50+ published apps.
✅ Why Partner with Me as Your Android & iOS Mobile App Developer:
8+ years of hands-on Android & iOS mobile app development using Swift, Kotlin, React Native
50+ successful iOS and Android apps delivered in Fitness Mobile App (Coaches, Gyms & AI Meal Plans)
10+ successful iOS and Android apps delivered in Fintech industry
A strong mobile app development team of 50+ experts
100% Job Success Score and consistent 5-star reviews on Upwork
Streaming, TV apps
GPS and Map-based apps ( GPS trackers, MapBox, Google Maps integration)
AI Mobile App Development
MVP App Development for Wellness and Hospitality Platform
Dating Mobile App
Social Media App Development
Mental Health Social Platform
Enhance an Android, IOS mobile apps
Figma designer. UX/UI designer
Real Estate mobile apps
Full-cycle Android & iOS mobile app development — from idea to App Store & Google Play launch
AI App Expert specializing in Swift Kotlin mobile app development, on-device ML, real-time image & text processing, and LLM API integrations
🔧 Services I Provide as an Android & iOS Mobile App Developer (Swift & Kotlin):
Native iOS app development with Swift & SwiftUI
Native Android app development with Kotlin & Jetpack Compose
Android & iOS mobile app development using Swift Kotlin architecture
React Native app development for cross-platform solutions
UI/UX design for iOS and Android apps (Figma, Sketch, Adobe XD)
Secure API integrations & cloud services (AWS, Google Cloud)
Scalable backend connections & microservices
Wearable app development (Apple Watch, Wear OS, Bluetooth)
Performance optimization & offline-first mobile app development
🎯 Industries I Specialize In as an Android & iOS Mobile App Developer (Swift Kotlin):
📦 E-Commerce | 🍔 Food & Drink | 📚 Education
💪 Health & Fitness | 💘 Dating | 🎬 Entertainment & Streaming
💼 Finance & Banking | 🌍 Travel | 📱 SaaS Platforms
⌚ Wearables & IoT | 🚚 Logistics & Booking Apps
All powered by Android & iOS mobile app development with Swift and Kotlin.
🚀 Advanced Features I Build with Swift & Kotlin Mobile App Development:
✔️ Social login (Google, Apple, LinkedIn)
✔️ Real-time chat, WebRTC video calls & push notifications
✔️ Offline mode & smart data synchronization
✔️ GPS, geolocation, Bluetooth & geofencing
✔️ ARKit & advanced AR features
✔️ Firebase & cloud integrations
✔️ Monetization (AdMob, Meta Ads)
✔️ Voice assistants (Siri, Google Assistant, Alexa)
✔️ TV apps (tvOS, Android TV) & wearable tech (Garmin, Monkey-C)
💬 Why Choose Me as Your Android & iOS Mobile App Developer (Swift Kotlin):
I bring deep expertise in Android & iOS mobile app development using Swift and Kotlin, focusing on clean architecture, scalability, performance, and business impact.
Whether you’re a startup building an MVP or an enterprise scaling globally, I’m the Android & iOS mobile app developer Swift Kotlin mobile app development expert who can turn your vision into a successful product.
📱 Let’s connect and build a powerful Android & iOS mobile app with Swift and Kotlin.
🚀 Your trusted Android & iOS mobile app developer Swift Kotlin mobile app development partner is just one click away.
UPD: 05.06.2026
Ann N.
has worked
.
Associated with
Natife Mobile
$700K+
earned
$18/hr
98%
Job Success
Available now
Offers consultations
Start of list.
End of list.
🏆 𝐑𝐞𝐜𝐨𝐠𝐧𝐢𝐳𝐞𝐝 𝐢𝐧 𝐭𝐡𝐞 𝐓𝐨𝐩 𝟑% 𝐨𝐟 𝐓𝐚𝐥𝐞𝐧𝐭 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 𝐟𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝟗𝟖+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟖𝟖𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 𝐁𝐢𝐥𝐥𝐞𝐝 | 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐈𝐎𝐒 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐦𝐞𝐧𝐭
✅ Delivered 𝟗𝟖+ mobile apps using Flutter, Android & iOS with 5★ client ratings
✅ Integrated AI features (openAI) into live apps
✅ Developed e-commerce, healthcare, fintech, and travel apps for global clients
✅ Published 40+ apps on Google Play Store & Apple App Store with end-to-end deployment support
I am a Mobile App Developer expert in Flutter mobile app development with hands-on expertise in Android (Jet pack compose), iOS (Swift), and AI-powered mobile solutions.
With a strong background in UI/UX design, API integration, Firebase, REST/GraphQL, and AI model implementation, I create high-performance, scalable, and user-friendly apps that work seamlessly across platforms.
I have delivered custom mobile applications in industries such as e-commerce, healthcare, fintech, travel, and education, ensuring top-notch performance and long-term maintainability.
𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤:
✔️Mobile App Development: Flutter, Dart, Kotlin,SwiftUi
✔️AI: OpenAI API
✔️Backend & API: Node.js, Python (FastAPI, Flask, Django), REST, GraphQL
✔️Databases: Firebase, Firestore, SQLite, MySQL, MongoDB
✔️Cloud Services: Firebase Cloud Functions, AWS, Google Cloud
✔️Version Control & Tools: Git, GitHub, GitLab, Bitbucket, Jira, Trello
✔️UI/UX Tools: Figma, Adobe XD, Material Design, Cupertino Widgets
𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:
◉ Dating App & Matchmaking App
◉ Grocery App ,Ordering Apps & Delivery App
◉ Food Delivery Apps& Restaurant App
◉ On-Demand Technician Service Apps
◉ Taxi & Ride-Hailing Apps
◉ Home Services & On-Demand App
◉ Event Planning & Booking Apps
◉ Service Provider Mobile Apps
◉ Bakery, Café & Restaurant Management Apps
◉ Chat, Messaging & Communication Apps
◉ Social Networking & Community Apps
◉ Health, Fitness & Wellness Apps
◉ Real Estate & Property Apps
◉ Salon Booking App & Beauty Service App
🔹 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬:
𝐂𝐮𝐬𝐭𝐨𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 – Flutter, Android (Java/Kotlin), iOS (Swift/Objective-C)
𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 – High-performance apps for both Android & iOS with single codebase
𝐒𝐨𝐜𝐢𝐚𝐥 𝐌𝐞𝐝𝐢𝐚 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – Facebook, Google, Apple, Instagram, YouTube logins & APIs
𝐏𝐚𝐲𝐦𝐞𝐧𝐭 & 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 – PayPal, Stripe, Razorpay, Google Pay, Apple Pay, In-App Purchases, RevenueCat
𝐂𝐡𝐚𝐭, 𝐌𝐞𝐬𝐬𝐚𝐠𝐢𝐧𝐠 & 𝐂𝐚𝐥𝐥𝐢𝐧𝐠 – Real-time chat, audio/video calls, live streaming with Socket, Firebase, Twilio, Agora
𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧-𝐁𝐚𝐬𝐞𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 – Google Maps, Places API, real-time tracking, geolocation
𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 – ChatGPT, OpenAI
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐏𝐈𝐬 – Node.js, Laravel, PHP, REST/GraphQL APIs
𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 Two-Factor Authentication (2FA), OAuth, Twilio, Mailgun
𝐐𝐑 & 𝐁𝐚𝐫𝐜𝐨𝐝𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬– Custom generation, scanning, payment solutions
𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 – Publishing apps on Google Play Store & Apple App Store with compliance
𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 – Bug fixing, performance tuning, feature upgrades
I aim to provide 100% client satisfaction with clean code, fast delivery, and scalable solutions tailored to your business goals.
If you are looking for a reliable Mobile Developer, let’s discuss your mobile app development project and bring your idea to life 🚀.
𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Flutter developer
Flutter app 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 Flutter
Hybrid app developer
AI solutions for mobile apps
AI app developer
Mobile App Developer
Senior Mobile App Developer
Mobile App Development
Dating App
Flutter 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
Flutter Developer
Chat Buddy Mobile App Development
- AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation)
Deepak K.
has worked
.
$30/hr
100%
Job Success
$90K+ earned
Available now
Offers consultations
Start of list.
End of list.
🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (𝐓𝐨𝐩 𝟏𝟎%) 🏆 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 | 𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐒𝐰𝐢𝐟𝐭 | iOS App Developer Swift | 𝐊𝐨𝐭𝐥𝐢𝐧 | Android App Developer Kotlin | 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 | 𝟖+ 𝐘𝐞𝐚𝐫𝐬
I’m a Mobile App Developer focused on building scalable, secure, and production-ready mobile products for iOS and Android ecosystems. My work combines mobile app development, mobile app design, clean architecture, API integrations, Firebase workflows, authentication, analytics, payments, push notifications, and long-term product support. I focus not only on features, but also on performance, stability, maintainability, and business growth.
As an iOS App Developer Swift specialist, I deliver native Apple ecosystem solutions through Swift, ios development, ios mobile app development, ios swift engineering, App Store readiness, watchos, apple watch, watchkit, and smart watch integrations. My iOS experience covers MVPs, product recovery, scalable production systems, enterprise apps, and secure ios applications. As an iOS App Developer Swift expert, I focus on polished UI, reliable architecture, optimized performance, and maintainable code.
As an Android App Developer Kotlin specialist, I build native Android apps using Kotlin, android app development, android development, modular architecture, Firebase, APIs, payments, analytics, authentication, and production-ready release workflows. My Android App Developer Kotlin work includes scalable android app, android app developer, android application, and complex mobile ecosystems designed for long-term growth. As an Android App Developer Kotlin expert, I focus on clean architecture, stable performance, security, and maintainable Android products.
I work as an iOS App Developer Swift and Android App Developer Kotlin for businesses that need reliable native mobile development, strong technical decisions, and product-focused delivery. This native expertise helps create secure ios and android solutions for fintech, e-commerce, booking platforms, fitness, health, taxi, transportation, delivery, dating apps, social media app, live streaming app, video streaming systems, AI-based mobile systems, SaaS, business apps, wearables, and IoT.
When product goals require faster launch or flexible delivery, I also support react native mobile, react native developer, react native expert, react native app, react developer, react js, react redux, react node, react native firebase, cross platform mobile development, cross platform mobile, hybrid app, hybrid app developer, flutter, flutter developer, flutter dart, flutter firebase, and flutter app workflows.
⭐️⭐️⭐️⭐️⭐️
“Reliable mobile app developer delivering stable releases. From MVP recovery to scalable production systems.”
🎯 What I bring:
✔️ 8+ years as a mobile app developer across full mobile app development lifecycles.
✔️ Strong iOS App Developer Swift background for native ios app, ios developer, senior ios developer, ios app developer, and scalable swift ios development.
✔️ Strong Android App Developer Kotlin background for native android developer work, kotlin developer workflows, android app development, and enterprise Android delivery.
✔️ Experience with API integrations, Firebase, authentication, analytics, payments, push notifications, backend coordination, wordpress, shopify, and mobile app marketing.
✔️ Product collaboration with mobile app designer, mobile app developers, product teams, and business stakeholders.
📱 Mobile Applications I Develop:
• Taxi & Transportation Apps
• Booking platforms
• Fitness & Health Apps
• AI-based mobile systems
• Security-focused ios and android solutions
• Fintech & Payments Apps
• E-commerce apps connected with wordpress and shopify
• Business & SaaS applications
• Social media app, live streaming app, and video streaming platforms
• Wearables & IoT systems with watchos, apple watch, watchkit, and smart watch
• Delivery and Dating Apps
🚀 Technologies & Skills
I architect scalable ecosystems combining native and cross-platform engineering. iOS App Developer Swift products are powered by Swift, ios developer swift workflows, ios development, ios swift delivery, App Store readiness, and iOS App Developer Swift expertise. Android App Developer Kotlin products are powered by Kotlin, android application architecture, Firebase, API connectivity, and Android App Developer Kotlin expertise. I also deliver react native, flutter, hybrid app, and cross platform mobile ecosystems.
As an iOS App Developer Swift professional, I help teams build polished iOS applications that are easy to scale. With both iOS App Developer Swift and Android App Developer Kotlin expertise, I support full-cycle mobile app development. iOS App Developer Swift and Android App Developer Kotlin delivery stays production-focused.
📩 Ping me. Let’s build something great.
Eugene Z.
has worked
.
Associated with
Natife Mobile
$700K+
earned
$10/hr
92%
Job Success
$90K+ earned
Available now
Offers consultations
Start of list.
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𝐇𝐞𝐫𝐞'𝐬 𝐭𝐡𝐞 𝐝𝐞𝐚𝐥: Share your idea, and we’ll turn it into a functional, scalable, and beautifully designed app that solves real problems and generates revenue.
𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗼𝘃𝗲𝘀 𝗙𝗿𝗼𝗺 𝗜𝗱𝗲𝗮 𝘁𝗼 𝗟𝗶𝘃𝗲 𝗣𝗿𝗼𝗱𝘂𝗰𝘁:
Every project follows a clear, proven journey, divided into milestones:
UI/UX design → Front-end development → Backend development → Deployment → Post-launch maintenance (8 weeks FREE)
This ensures transparency, predictable delivery, and zero surprises.
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I offer a 𝗳𝗿𝗲𝗲 𝟯𝟬-𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 to discuss and refine your idea, recommend the right tech stack, and forecast any ongoing costs as your user base grows, so you avoid surprises and make informed decision with clarity.
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Words from a recent client after working with us: (check more on my profile below)
"Noman Razzaq 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙥𝙧𝙤𝙛𝙚𝙨𝙨𝙞𝙤𝙣𝙖𝙡 𝙖𝙣𝙙 𝙞𝙨 𝙖𝙡𝙬𝙖𝙮𝙨 10 𝙨𝙩𝙚𝙥𝙨 𝙖𝙝𝙚𝙖𝙙 𝙤𝙛 𝙠𝙣𝙤𝙬𝙞𝙣𝙜 𝙬𝙝𝙖𝙩 𝙩𝙝𝙚 𝙗𝙪𝙞𝙡𝙙 𝙣𝙚𝙚𝙙𝙨. 𝙒𝙚 𝙖𝙧𝙚 𝙘𝙤𝙣𝙩𝙞𝙣𝙪𝙞𝙣𝙜 𝙩𝙤 𝙬𝙤𝙧𝙠 𝙩𝙤𝙜𝙚𝙩𝙝𝙚𝙧 𝙖𝙣𝙙 𝙄 𝙝𝙖𝙫𝙚 𝙖𝙡𝙧𝙚𝙖𝙙𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙚𝙙 𝙝𝙞𝙢 𝙩𝙤 𝙤𝙩𝙝𝙚𝙧 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨."
⭐⭐⭐⭐⭐
- Bill Kocjancic
𝙁𝙤𝙪𝙣𝙙𝙚𝙧 𝙈𝙚𝙨𝙢𝙚𝙧 (𝙐𝙣𝙞𝙩𝙚𝙙 𝙆𝙞𝙣𝙜𝙙𝙤𝙢)
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I've majored in software engineering, and I've used a myriad of technologies to help various businesses create mobile apps that have generated millions in revenue.
Over the past 5+ years, I have developed a wide range of iOS and Android mobile apps.
✅ Food delivery app
✅ Ride booking app (like Uber)
✅ Real estate listing app (Like Airbnb)
✅ Social media mobile app (like TikTok/Instagram)
✅ Startups/Investment management mobile app
✅ Wellness mobile app
✅ Fitness and Nutrition mobile app (like CalAI, MyFitnessPal)
✅ Sports mobile app
✅ E-commerce mobile app
✅ Language Learning Mobile App (Like Duolingo)
✅ Event management mobile app
✅ Grocery/Meal Planning mobile app
✅ Freelance mobile app
✅ Service Booking Mobile App (Home/HVAC)
✅ Inventory Management Mobile App
✅ Learning Management Mobile App
✅ Appointment Booking Mobile App (Salon/Doctor)
✅ Venue Booking Mobile App (Sports/Events)
✅ Task Management Mobile App (Project Management/To-Do)
✅ On-Demand Custom Mobile Apps
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As your 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗽𝗮𝗿𝘁𝗻𝗲𝗿, I go above and beyond to ensure your app’s success, from concept to launch.
What I Also Bring Beyond Development:
→ Technology & architecture consulting
→ Product roadmap & feature prioritization
→ Help you understand any possible ongoing costs with the project
→ Cost-effective tech stack selection with long-term cost planning
→ Scalability strategy as your user base grows
→ Technical support during investor or stakeholder discussions
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𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 & 𝗟𝗼𝗻𝗴-𝗧𝗲𝗿𝗺 𝗦𝘂𝗽𝗽𝗼𝗿𝘁
I provide free post-delivery support for 8 weeks, followed by flexible maintenance plans based on your product needs, usage scale, and future roadmap, always discussed transparently.
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🚀 If you’re looking for someone who understands your product, owns outcomes, communicates clearly, and thinks long-term, let’s connect and build something solid.
❗❗ Check out my portfolio! ❗❗
Highlighted Skills:
Full Stack Developer | Expert Full Stack Developer | Full Stack Mobile App Developer | Full Stack AI Developer | Expert Full Stack Mobile App 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 | IT Consultation | App Developer | AI App Developer | iOS App Development | iOS App | Android App Development | Hybrid App development | Mobile App Development Consultation | Flutter | Firebase | Dart | Flutter Dart | Flutter Firebase | iOS Development | Android App Development | Smartphone | User Authentication | In App Purchases | API Integration
Noman R.
has worked
.
$22/hr
96%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
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🥇 𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑 | 🥇 𝟏𝟏𝟓+ 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 | 🥇 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 | 🥇 𝐓𝐨𝐩 𝟑% 𝐓𝐚𝐥𝐞𝐧𝐭 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 | 🥇 𝟔+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 🥇 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐚𝐧𝐝 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐟𝐨𝐫 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐏𝐚𝐫𝐭𝐧𝐞𝐫𝐬𝐡𝐢𝐩𝐬 .
I'm a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 Mobile App Developer with over 6+ years of experience helping startups and businesses bring their app ideas to life. From iOS and Android to cross-platform solutions using Flutter and React Native, I build high-quality mobile applications that deliver great user experiences, drive engagement, and support business growth.
With a strong background in UI/UX design, API integration, Firebase, REST/GraphQL, and AI-powered features, I build mobile applications that are intuitive, reliable, and performance-driven.
As a Mobile App Developer and 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐜𝐫𝐮𝐦 𝐌𝐚𝐬𝐭𝐞𝐫, my mission is to transform your vision into a high-quality, high-performance mobile application that drives business growth and delivers real value. By following proven software architecture principles and a well-structured development process, I ensure your app is reliable, user-friendly, and built for long-term success.
🎯 If this sounds like what you need, click "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" at the top right, share your Figma files or requirements, and let's map out your build.
🎛️ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤:
◉ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Flutter, Android, iOS, React Native, SwiftUI, Dart, Kotlin
◉ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬: Android Studio, Xcode, VS Code
◉ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, PHP Laravel, Django, FastAPI, Firebase, REST APIs, GraphQL, Postman, Next.js, React
◉ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, PostgreSQL, MySQL, Firebase, Firestore, Supabase, SQLite
◉ 𝐀𝐏𝐈 & 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Stripe, PayPal, OpenAI, Google Maps, RevenueCat, AdMob, Shipping APIs
◉ 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: OpenAI, Gemini, LLMs, AI Chatbots, AI Agents, Model Training, KNN
◉ 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: AWS, VPS, Docker, Git, GitHub, Cloudinary, Amazon S3, Domain & DNS Management, Hostinger, KMP
◉ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: Figma, Adobe XD, Wireframes, Prototypes, Responsive UI Design, Material Design, Cupertino Widgets, Design Systems
🌐𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐃𝐨𝐦𝐚𝐢𝐧𝐬 & 𝐀𝐩𝐩 𝐓𝐲𝐩𝐞𝐬:
◉ AI-Powered Mobile Apps (Chatbots, Automation, LLM Integration)
◉ E-Commerce & Marketplace Apps
◉ Food Delivery & Grocery Apps
◉ Taxi & Ride-Hailing Apps
◉ On-Demand Service Apps (Home, Salon, Booking, Delivery)
◉ Social Networking & Dating Apps
◉ Healthcare & Fitness Apps
◉ FinTech & Payment Apps
◉ Real Estate & Property Apps
◉ EdTech & E-Learning Apps
◉ Travel & Booking Apps
◉ SaaS & Subscription-Based Apps
◉ Chat, Messaging & Communication Apps
◉ Video Streaming & Content Apps
◉ Logistics & Delivery Tracking Apps
📊 𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐦𝐲 𝐩𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨 𝐨𝐟 𝐚𝐩𝐩𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤: Over the past decade, I have honed my skills in developing a diverse range of iPhone and Android applications.
🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧:
◉ Healthcare & Wellness
◉ E-Commerce & Retail
◉ FinTech & Banking
◉ EdTech & LMS Platforms
◉ Travel & Hospitality
◉ Sports & Fitness
◉ Real Estate
◉ Entertainment & Media
◉ SaaS & B2B Platforms
◉ Logistics & Transportation
🚀 𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝:
◉ Food & Grocery Delivery Apps
◉ Ride-Hailing & On-Demand Apps
◉ Marketplace & E-Commerce Platforms
◉ Healthcare & Fitness Apps
◉ Social & Dating Apps
◉ FinTech & Wallet Apps
◉ SaaS & Business Apps
◉ AI-Powered Mobile Apps
◉ Real Estate & Booking Apps
◉ EdTech & Learning Apps
▶️ 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐂𝐚𝐧 𝐄𝐱𝐩𝐞𝐜𝐭 𝐅𝐫𝐨𝐦 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞:
✔ Trust & Professionalism
✔ On-time Delivery
✔ Clear & Fast Communication
✔ Daily / Regular Progress Updates
✔ Agile (Scrum-based) Development Process
✔ Clean, Scalable & Maintainable Code
✔ Business-focused Development Approach
✔ Transparent Workflow & Milestone Delivery
✔ High Client Satisfaction Focus
✔ Long-term Collaboration & Support
✨ 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐍𝐞𝐱𝐭 𝐀𝐩𝐩:
𝐖𝐞 𝐜𝐫𝐞𝐚𝐭𝐞 𝐭𝐡𝐢𝐧𝐠𝐬 𝐭𝐡𝐚𝐭 𝐦𝐚𝐤𝐞 𝐚 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞, 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐭𝐨 𝐠𝐞𝐭 𝐚 𝐣𝐨𝐛 𝐝𝐨𝐧𝐞. 𝐈 𝐚𝐩𝐩𝐫𝐞𝐜𝐢𝐚𝐭𝐞 𝐭𝐡𝐚𝐭 𝐲𝐨𝐮 𝐡𝐚𝐯𝐞 𝐭𝐚𝐤𝐞𝐧 𝐚 𝐬𝐭𝐞𝐩 𝐭𝐨 𝐫𝐞𝐯𝐢𝐞𝐰 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞. 𝐈 𝐜𝐚𝐫𝐞 𝐚𝐛𝐨𝐮𝐭 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐭𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐭𝐡𝐚𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐫𝐞𝐚𝐥 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐫𝐨𝐰𝐭𝐡 — 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐰𝐫𝐢𝐭𝐢𝐧𝐠 𝐜𝐨𝐝𝐞.
Rakibul I.
has worked
.
$18/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
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Mobile App Developer | Flutter Developer | React Native Developer | iOS & Android Apps | AI-Powered MVPs
I am a Mobile App Developer with 12+ years of experience building high-quality mobile applications for startups, SaaS companies, enterprises, and growing businesses worldwide.
As a Mobile App Developer, I have successfully delivered 500+ projects ranging from MVPs and startup products to large-scale applications used by thousands of users. My expertise includes Flutter, React Native, iOS, Android, Firebase, Node.js, AI integrations, and scalable cloud-based architectures.
Whether you need a new mobile application, MVP development, app modernization, AI-powered features, or long-term product support, I can help turn your idea into a successful product.
🚀 What I Can Help You Build
• Cross-platform mobile applications using Flutter and React Native
• iOS and Android applications with native-like performance
• SaaS platforms and subscription-based mobile products
• AI-powered applications using OpenAI and Gemini
• Marketplace and on-demand service apps
• Healthcare, Fintech, E-commerce, Logistics, and Social Networking applications
• MVPs for startups looking to launch quickly and validate ideas
• Scalable backend systems using Firebase, Node.js, PostgreSQL, MongoDB, and AWS
As a Mobile App Developer, I focus not only on writing clean code but also on creating products that are scalable, maintainable, and aligned with business goals.
🧠 AI-Powered Mobile Applications
As an AI-focused Mobile App Developer, I help businesses integrate practical AI features that improve user experience and automate manual processes.
Examples include:
• OpenAI and Gemini integrations
• AI chat assistants and customer support automation
• Content generation and summarization
• AI-powered recommendations and personalization
• Workflow automation and intelligent business tools
• AI agents for scheduling, data processing, and productivity
I believe AI should solve real business problems and deliver measurable value rather than being added simply as a trend.
🛠 Technical Expertise
Mobile Development:
Flutter, React Native, Swift, Kotlin, Dart, JavaScript, TypeScript
Backend & Cloud:
Firebase, Node.js, AWS, PostgreSQL, MongoDB, REST APIs, GraphQL
AI & Automation:
OpenAI API, Gemini API, Vector Databases, AI Agents, Prompt Engineering
Design & Product:
Figma, Postman, Jira, Agile Development, Automated Testing
📈 Why Clients Work With Me
✔ 500+ Successfully Delivered Projects
✔ 12+ Years of Mobile Development Experience
✔ Flutter & React Native Specialist
✔ MVP to Enterprise-Level Product Development
✔ Strong Communication and Transparent Process
✔ Long-Term Product Support and Scaling Expertise
As a Mobile App Developer, I understand that every project is different. Some clients need a fast MVP to validate an idea, while others need a reliable development partner to scale an existing product. My goal is to provide solutions that support your business objectives and help you grow.
If you are looking for a Mobile App Developer who combines strong technical expertise, startup experience, and practical AI integration, I would be happy to discuss your project.
📩 Send me a message and let's discuss how we can bring your mobile app idea to life.
Ashok L.
has worked
.
Associated with
Weapplinse Technologies LLP
$40K+
earned
$38/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
Did you know that 68% of MVPs fail within months of launch? Budgets blow up. Deadlines slip. Most teams lose focus on what actually matters. Sound familiar?
I'm Herman, CEO of Coding House Studio. As your future technical partner and a mobile app development team, we help advertising agencies and small to mid-size businesses launch MVPs the right way — fast, focused, and without cutting corners. We build products ready to grow, centered on the features that matter most, and designed to get your idea in front of real users as quickly as possible. We reduce time to market by 40% compared to traditional alternatives by focusing strictly on high-impact MVP features.
We've been doing this for over five years and we understand what our clients need, often before they say it. More than 20 projects delivered across North America. In Q1 of 2026, three of our clients went live on both the App Store and Google Play. We know what it takes to go from idea to launch as a mobile app developer — and we help you get there without wasting time or money.
Our mobile app developer team of 15 handles everything from rough notes to a polished, ready-to-launch product. Most projects ship in 4 to 12 weeks, with ongoing support if you need it. We use AI to build faster and smarter — and help our clients integrate AI directly into their own apps.
You get a clear path from idea to a working mobile app that launches, gets users, and scales. Instead of just development, you get a mobile app developer team focused on real outcomes for iOS and Android. If your mobile app developer process slows down or becomes too complex, you get structure and clarity. If you already have a mobile app, you get help with new features, API integration, and performance improvements. If you are starting from scratch, you get a clear path to MVP launch with an experienced mobile app developer by your side.
Our clients rely on us for transparency. We help you figure out what your MVP needs right now — and what can wait. If you're looking for a trusted mobile app developer partner to launch on time and on budget, we're here.
𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁
- Mobile app developer for iOS development and Android app development using Flutter, React Native, Swift, Kotlin, and Java, with strong focus on mobile app design, performance, and smartphone optimization
- A clear MVP development process with fast time to market and structured app development
- A full product built with backend systems, API integration, and scalable architecture using Node.js, JavaScript, Python, Firebase, and Supabase
- Web application, admin dashboard, and user dashboard to support your product, built with a web developer approach using React and modern frontend tools, wordpress
- Continuous product growth through mobile app improvement, mobile app redesign, and mobile app bug fix cycles
You get experience from 20+ launched products across healthcare, SaaS platform, marketplaces, EdTech, and consumer apps. The focus is always the same. Your product works for real users, not just in code.
𝗪𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝘁𝗵𝗲 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝗰𝗲
You get a product that performs after launch, not just something that was built. No unnecessary complexity and no overengineering.
You get AI integration, payment integration, subscription system, and real-time communication only where it actually improves your product.
𝗥𝗲𝘀𝘂𝗹𝘁𝘀 𝘆𝗼𝘂 𝗰𝗮𝗻 𝗲𝘅𝗽𝗲𝗰𝘁
- 20+ mobile app developer projects launched across iOS and Android
- Products with active users, subscription system, and real business logic built through mobile app developer
- Scalable systems with API integration, admin dashboard, and user dashboard built from the start
If you are looking for a mobile app developer who can take your idea to launch or move your product forward, send a message.
You will get a clear breakdown of your idea and a step-by-step plan to launch your app faster.
𝘏𝘦𝘳𝘮𝘢𝘯 𝘒𝘳𝘢𝘷𝘤𝘩𝘦𝘯𝘬𝘰
𝘊𝘰𝘥𝘪𝘯𝘨𝘏𝘰𝘶𝘴𝘦𝘚𝘵𝘶𝘥𝘪𝘰
𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗮𝗻𝗱 𝗹𝗲𝘁’𝘀 𝘁𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽 𝗶𝗱𝗲𝗮 𝗳𝗿𝗼𝗺 𝗰𝗼𝗻𝗰𝗲𝗽𝘁 𝘁𝗼 𝗹𝗮𝘂𝗻𝗰𝗵.
Herman K.
has worked
.
Associated with
CodingHouse
$80K+
earned
$25/hr
99%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Mobile App Developer & Mobile App Development studio — Flutter & React Native. B2B, SaaS, manufacturing, e-commerce, MVPs. End-to-end delivery.
With 40,000+ hours delivered on Upwork, a 100% Job Success Score, and a Top Rated Plus badge, Palm Infotech is one of the most trusted mobile app development studios on the platform.
We don't just write code — we partner with businesses to solve real operational problems through technology.
As a full-service Flutter Developer and React Native Developer team, we build cross-platform mobile apps for B2B SaaS platforms, manufacturing and distribution workflow digitization, e-commerce apps, and startup MVPs.
From field sales tools and dealer order management systems to customer-facing storefronts and enterprise dashboards — we handle the full cycle.
What makes us different:
— End-to-end delivery: discovery, architecture, design, development, QA, and deployment
— A structured team: Flutter developers, React Native developers, QA engineers, business analysts, and tech managers
— Clear communication and milestone-based delivery — no surprises
— Deep domain experience in manufacturing, distribution, and B2B operations
If you need a mobile app built right — on time, on budget, and built to scale — let's talk.
Tejas G.
has worked
.
Associated with
Palm Infotech
$15/hr
100%
Job Success
$700K+ earned
Available now
Offers consultations
Start of list.
End of list.
🏆 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝘁 | 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | 𝟮𝟬𝟬+ 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 | $𝟳𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱
𝟭𝟬𝟴 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀. 𝟴,𝟭𝟯𝟱+ 𝗵𝗼𝘂𝗿𝘀. Clients include 𝗦𝘁𝗮𝗻𝗳𝗼𝗿𝗱 and 𝗠𝗮𝗰𝗵𝟭 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻. Every contract closed at 𝟭𝟬𝟬% with no exceptions.
I build mobile apps that ship on time, scale under real load, and don't need to be rewritten in 12 months. 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 apps, from wireframe to App Store and Play Store launch, with backend, APIs, and cloud infrastructure included.
⚡ 𝗪𝗲'𝗿𝗲 𝗮 𝗴𝗿𝗲𝗮𝘁 𝗳𝗶𝘁 𝗶𝗳 𝘆𝗼𝘂'𝗿𝗲 𝘁𝗵𝗶𝗻𝗸𝗶𝗻𝗴:
● "I need a 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 or 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 developer who takes full ownership"
● "My last developer disappeared mid-build and I need someone reliable"
● "I want an 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 but don't know where to start"
● "I need a production-ready 𝗠𝗩𝗣 in weeks, not months"
● "I want clean, documented code, not a mess I'll rebuild in a year"
📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 cross-platform apps (𝗶𝗢𝗦 + 𝗔𝗻𝗱𝗿𝗼𝗶𝗱). 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 with OpenAI & ChatGPT integration. Ride sharing, fitness, healthcare, e-commerce, food delivery, dating, fintech, social networking, SaaS, and MVP apps shipped to real users.
🌐 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀, 𝗔𝗜 𝗔𝗽𝗽𝘀 & 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 & 𝗡𝗲𝘅𝘁.𝗷𝘀 web apps with 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲 and Firebase backends. 𝗔𝗜 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 powered by OpenAI, LangChain, and RAG pipelines. 𝗙𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 covering frontend, backend, database, and deployment as one seamless delivery. Most of my mobile app clients also need a web dashboard or admin panel and I build that too, so nothing gets lost in handoffs.
🛠️ 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸
◉ 𝗠𝗼𝗯𝗶𝗹𝗲: React Native, Flutter, Dart, Swift, Kotlin, Expo
◉ 𝗔𝗜: OpenAI API, GPT-4, LangChain, RAG pipelines, AI agents
◉ 𝗪𝗲𝗯: React.js, Next.js, TypeScript, JavaScript, Tailwind CSS
◉ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, NestJS, Python, FastAPI, Firebase, REST, GraphQL
◉ 𝗖𝗹𝗼𝘂𝗱: AWS, Docker, CI/CD, Google Cloud, DigitalOcean
◉ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲, Firebase, MySQL, Redis
◉ 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀: Stripe, PayPal, In-App Purchases, RevenueCat
🔢 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲:
✅ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | sustained Top 1% globally for 6+ years
✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 across 108 contracts | not a single bad close
✅ 𝗙𝘂𝗹𝗹 𝗼𝘄𝗻𝗲𝗿𝘀𝗵𝗶𝗽 | mobile frontend, backend, cloud, and deployment together
✅ 𝗭𝗲𝗻𝗸𝗼𝗱𝗲𝗿𝘀 𝗟𝗟𝗖 | agency-grade delivery, direct personal communication
✅ 𝗡𝗘𝗗 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗶𝘁𝘆 𝗠𝗦𝗰 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 | Pakistan's top engineering institution
✅ 𝟬 𝘁𝗼 𝟰 𝗵𝗼𝘂𝗿 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝘁𝗶𝗺𝗲 | you'll never be left waiting
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀: Ride Sharing · Fitness & Health · Healthcare · AI Coaching · Food Delivery · E-commerce · Fintech · Social Networking · Dating · SaaS · Real Estate · EdTech · Enterprise B2B · Startup MVPs
𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Mobile App Development · Mobile App Developer · React Native Developer · Flutter Developer · iOS App Development · Android App Development · Cross-Platform App Development · AI Mobile App Developer · AI App Development · Full Stack Developer · Web App Development · Next.js Developer · React.js Developer · Supabase Developer · MVP Development · Flutter App Developer · Firebase Developer · Custom Mobile App Development · AI-Powered App Development · ChatGPT Mobile Integration · OpenAI API Mobile App · Mobile App Development for Startups · Mobile App Development for Enterprises · App Development · Mobile App Design · API Integration · Senior Mobile App Developer · Ride Sharing App Development · Fitness App Development · Healthcare App Development · Food Delivery App Development · Dating App Development · E-commerce Mobile App · Fintech Mobile App · AI Mobile App Development
Zeeshan S.
has worked
.
Associated with
Zenkoders LLC
$400K+
earned