Hire the best Mobile App Marketers

Name: Mobile App Marketers
Brand: Upwork
Rating: 4.7 (2812 reviews)

Check out Mobile App Marketers with the skills you need for your next job.

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Clients rate Mobile App Marketers

4.7/5

based on 2,812 client reviews

$40 hourly
Salman K.
- 4.8/5
- (163 jobs)
With over 12 𝒚𝒆𝒂𝒓𝒔 𝒐𝒇 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 in 𝒔𝒐𝒇𝒕𝒘𝒂𝒓𝒆 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕, 𝑨𝑰/𝑴𝑳, and 𝒎𝒐𝒃𝒊𝒍𝒆 𝒂𝒑𝒑 development, I specialize in delivering innovative and high-performing solutions that drive business growth. As a Top-Rated Plus freelancer on Upwork, I’ve completed 5,200+ hours of work and earned $500K+, maintaining a 100% job success score. 𝑾𝒉𝒚 𝑪𝒉𝒐𝒐𝒔𝒆 𝑴𝒆? ➜𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Skilled in React, Angular, Vue.js, and Node.js, with experience in back-end technologies like Express and MongoDB. ➜ 𝑨𝑰/𝑴𝑳 𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔: Expertise in TensorFlow, PyTorch, scikit-learn, and Keras. I’ve delivered custom machine learning models, NLP solutions, and predictive analytics. ➜ 𝑴𝒐𝒃𝒊𝒍𝒆 𝑨𝒑𝒑 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Proficient in Swift, Kotlin, Flutter, and Java, building mobile apps for iOS and Android. ➜ 𝑪𝒍𝒐𝒖𝒅 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏: Experience with AWS, Azure, and Google Cloud, optimizing cloud infrastructure for scalability and security. 𝑾𝒉𝒂𝒕 𝑰 𝑩𝒓𝒊𝒏𝒈 𝒕𝒐 𝒕𝒉𝒆 𝑻𝒂𝒃𝒍𝒆: ➜ 𝑪𝒖𝒔𝒕𝒐𝒎 𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔: I take the time to understand your unique business needs and deliver tailored solutions that align with your goals. ➜ 𝑪𝒖𝒕𝒕𝒊𝒏𝒈-𝑬𝒅𝒈𝒆 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒊𝒆𝒔: I stay up to date with the latest trends in AI, ML, cloud development, and mobile app development to offer you the best solutions. ➜ 𝑬𝒏𝒅-𝒕𝒐-𝑬𝒏𝒅 𝑺𝒖𝒑𝒑𝒐𝒓𝒕: From design and development to deployment and ongoing support, I’m here to ensure your project’s success at every stage. 𝑳𝒆𝒕’𝒔 𝑩𝒖𝒊𝒍𝒅 𝑺𝒐𝒎𝒆𝒕𝒉𝒊𝒏𝒈 𝑨𝒎𝒂𝒛𝒊𝒏𝒈 𝑻𝒐𝒈𝒆𝒕𝒉𝒆𝒓! Looking for a reliable and skilled developer to turn your ideas into reality? Whether it’s AI-driven solutions, full-stack development, or mobile app development, I’m here to help you achieve your vision with high-quality, innovative, and scalable solutions. Let’s connect and start building your next great project today. Keywords: Full-Stack Developer, AI/ML Specialist, Mobile App Developer, React, Angular, Vue.js, Node.js, Express, MongoDB, TensorFlow, PyTorch, scikit-learn, Keras, Swift, Kotlin, Flutter, React Native, AWS, Azure, Google Cloud, Machine Learning, NLP, Predictive Analytics, Mobile Development.

Mobile App Marketers
SQL
Deep Learning
Conversion Rate Optimization
Machine Learning
Android App Development
iOS Development
In-App Advertising
PHP
Java
Node.js
Flutter
React Native
Amazon Web Services
Swift
Firebase
Native App Development
$25 hourly
Hoang D.
- 5.0/5
- (100 jobs)
Hello! My name is Hoang, I am a Top Rated Mobile 🏆 with 100% Client Satisfaction⭐️ on Upwork. My Upwork profile is a testament to my ability to deliver products of excellent quality, punctually and without any hassle. For me, prioritizing client satisfaction is paramount. 🎯Why you should hire me? ✅Best price with hight-quality work ✅Dedicated to the job process ✅Client satisfaction ✅Quick response ✅Alway available for new updates and maintaining/bug fixes. 🎯 Areas of Expertise: ◉ Native Mobile App Development: Swift, Objective-C, Kotlin, Java ◉ Cross-platform Hybrid App Development: Flutter (Dart), ReactNative ◉ Web Backend: PHP, Node.js, Python, Laravel, WordPress, Express.js, Nest,js, Django ◉ Web Frontend: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery ◉ AI, Chatbot, SDK, Livestreaming, Social networking ◉ API Integration: AWS API Gateway, AWS Lambda, Rest API, JSON, XML, PHP, Node.js, Python ◉ Database: SQLite, MySQL, Parse, MongoDB, AWS DynmoDB, Firebase real-time DB ◉ Social Integration: Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ◉ Chat Video/Photo/Text: XMPP, Socket, Firebase, Twilio ◉ Payment Gateway: Paypal, Braintree, Stripe Payment Gateway ◉ In-app Features: In-App Purchase: Advertisement, Push Notifications, GCM, Google Analytics ◉ Version Control Tools: Github, Bitbucket, Gitlab ◉ Google Map, Apple Map kit, Geolocation, GPS, Location Tracking 💌 Please, feel free to send the invitation to your job post or message me. I'm always looking forward to engaging opportunities!

Mobile App Marketers
iPad App Development
Business with 1-9 Employees
iOS SDK
Android SDK
Android App Development
iOS Development
In-App Purchases
In-App Advertising
Java
Swift
Objective-C
$40 hourly
Igor K.
- 4.8/5
- (12 jobs)
I’m a passionate developer with 7 years of experience. I’m a full stack developer, but i specialize in the field of mobile systems development. My current work includes machine learning systems on mobile devices and custom navigator applications which include from scratch algorithm development, and I also develop native components for Flutter as well as writing Flutter code. I have an experience of working with small companies as well as governmental clients.

Mobile App Marketers
Smartphone
Web Application
Flutter
Rust
React Native
Firebase Cloud Firestore
Android
iOS
Kotlin
AWS Lambda
Objective-C
Swift
C++
$45 hourly
Branislav A.
- 4.9/5
- (48 jobs)
I am Unity Developer with 8+ years of experience and masters degree in computer science. I started my career building desktop and web apps but I latter focused on building games. Basic knowledge in graphics - 3D modeling and animation - has been even more helpful in my pursuit of making games. Project types I worked on using Unity: -Mobile Apps -2D/3D Games -VR/AR Apps/Games -Multiplayer Games -Gambling Games -Casual Games -Educational Games -Unity Editor Tools Clients find me easy to work with and cooperate, and they usually like to work with me on a long term basis. That suits me too, since I don't like to jump from project to project after a few months of work. I am using Unity with programming in C#. I am not a wizard and I probably cannot do everything you wish, but I can say that I can do about 80%-90% of the features you need for your game/entertainment project, so let's have a chat and discuss your needs and preferences.

Mobile App Marketers
Virtual Reality
Augmented Reality
Project Management
Unity
C#
Mixed Reality
Game Design
Scrum
Game Development
$20 hourly
Muhammad Waqas B.
- 4.7/5
- (29 jobs)
⭐️ An iOS app for a startup scaling to $𝟱𝟬𝟬𝗞+ in 𝘃𝗲𝗻𝘁𝘂𝗿𝗲 𝗰𝗮𝗽𝗶𝘁𝗮𝗹 𝗳𝘂𝗻𝗱𝗶𝗻𝗴. I’ve successfully delivered 𝟮𝟱+ 𝗮𝗽𝗽𝘀, amassing 𝟮𝗠+ 𝗱𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝘀 and driving $𝟮𝗕+ in 𝘁𝗿𝗮𝗻𝘀𝗮𝗰𝘁𝗶𝗼𝗻𝘀. ⭐️ With 𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐠𝐥𝐨𝐛𝐚𝐥 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 spanning 𝟰 𝗿𝗲𝗴𝗶𝗼𝗻𝘀, A 𝘀𝗼𝗰𝗶𝗮𝗹 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝘁𝘆 𝗮𝗽𝗽 with seamless iOS integrations, logging 𝟳𝟱𝟬+ 𝗳𝗹𝗮𝘄𝗹𝗲𝘀𝘀 𝗵𝗼𝘂𝗿𝘀. 🥇 Top Rated iOS Developer - Zero Failed Projects, Zero Missed Deadlines 🛠️ Expert in iOS Development | Swift, SwiftUI, Objective-C | Mobile Apps | Flutter 🏆 Proven iOS Success: 100% job success rate, $10K+ earned on freelance platforms. 📰 Renowned for turning complex iOS app ideas into innovative, reliable solutions. With over a decade of experience in iOS development, I’ve delivered high-impact mobile apps for clients globally. Key achievements include: An iOS app for a startup scaling to $500K+ in venture capital funding. A social community app with seamless iOS integrations, logging 750+ flawless hours. ⭐️ Client Testimonials: "Muhammad was an exceptional iOS developer who exceeded all my expectations..." "Working with Muhammad was great—he took my iOS app from idea to launch..." "Highly recommend Muhammad Waqas for his iOS technical expertise." Freelance Stats: 🏅 Top Rated iOS Developer (100% Job Success) 🏅 Top 5% of iOS Developers 🏅 Top 10% of Flutter Developers 💰 $10K+ Earned | 750+ Working Hours 🎓 Computer Science Graduate with 10+ years mastering iOS and mobile app solutions. I specialize in crafting high-performance iOS apps using Swift, SwiftUI, and Objective-C, with a knack for integrating social media (Facebook, Twitter, Instagram), payment gateways (PayPal, Stripe), and advanced features like BLE, GPS, and REST APIs. My Agile methodology ensures scalable, precise results—whether I’m coding solo or collaborating on teams. I also bring Flutter expertise for cross-platform needs. I’ve empowered startups to secure funding and helped enterprises expand digitally, delivering sleek iOS interfaces and robust backends (Firebase, Parse, XMPP). 🌟 Why Choose Me: Client Satisfaction: 100% success rate with stellar iOS reviews. Effective Communication: Native English speaker, fast and clear responses. iOS Mastery: Flawless, innovative mobile apps that drive results. 🚀 Big-Client Impact: With versatile global experience spanning 4 regions, I’ve successfully delivered 25+ apps, amassing 2M+ downloads and driving $2B+ in transactions. 🌍 Global Expertise: 🇺🇸 USA (New York, San Francisco) – Built ML-powered SDKs and optimized app performance at Entrupy Inc. & Rydite. 🇬🇧 UK – Provided top-tier IT talent for a global firm at Index.dev. 🇦🇪 UAE (Dubai) – Led development for Dubai Now & The Dubai Mall apps, serving millions at Emaar & Digital Dubai. 🇵🇰 Pakistan – Established a strong technical foundation at Netsol Technologies. 😁 Let’s build your iOS success! From startups to enterprises, I’m ready to elevate your mobile app vision. Book a free 15-30 minute consultation to kickstart your project. 💡 Let’s build something impactful together!

Mobile App Marketers
Native App Development
Smartphone
iOS
Artificial Intelligence
Machine Learning
AI Mobile App Development
Firebase
Dart
Flutter
Objective-C
Apple Xcode
Mobile App Development
SwiftUI
Swift
iOS Development
$40 hourly
Francisco A.
- 5.0/5
- (20 jobs)
I worked on multiple mobile games with + 3 000 000 million downloads on AppStore and Google Play. I have been working in the gaming industry as a Game Designer, Level Designer, and Game Developer for the past 7 years. The vast experience I gathered through the years let me work on your project, focusing on delivering the best product in the shortest amount of time. ✅+3.000.000 million downloads (App Store and Google Play) ✅ Top 3% of Upwork Talent (Top Rated Plus) ✅ 5 Star Rating From Every Client ⭐⭐⭐⭐⭐ ✅ +7 years in the gaming industry. ✅ Full development experience (Game Idea to final polish). ✅ (24/7) Support. ✅ High Client Recommendation Rate. ✅ Extreme attention to detail.

Mobile App Marketers
Action
Game
Android
iOS
Game Design Document
Casual Game
Game Consultation
In-App Purchases
Unity
Game Development
Level Design
Oculus Rift
Game Design
Prototyping
$40 hourly
Bekzod R.
- 5.0/5
- (80 jobs)
𝗶𝗢𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗦𝘄𝗶𝗳𝘁𝗨𝗜, 𝗨𝗜𝗞𝗶𝘁 & 𝗔𝗽𝗽𝗹𝗲 𝗘𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺 𝗘𝘅𝗽𝗲𝗿𝘁 Elegant iOS Apps Built with Swift & SwiftUI BLE, In-App Purchases, CoreData & Apple Sign-In Integration Optimized Solutions for iPhone, iPad, macOS & Apple Watch Performance-Centric and User-First Development Hi, I’m Bekzod – Your iOS Development Partner! With 7+ years of professional experience in iOS app development, I build modern, responsive, and scalable mobile applications that work seamlessly across the Apple ecosystem. From innovative startups to enterprise-grade solutions, I bring your app ideas to life using Swift, SwiftUI, and Objective-C — backed by deep knowledge of Apple frameworks and best practices. Whether you need a brand-new app, feature enhancements, or system integrations like BLE, Apple Sign In, or in-app purchases — I’m here to deliver top-quality results, on time and on budget. 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 & 𝗦𝗸𝗶𝗹𝗹𝘀 ✅ iOS Development – Swift, SwiftUI, Objective-C, UIKit ✅ BLE Integration – Bluetooth-based connectivity for smart devices ✅ Apple Features – In-App Purchases, Apple Sign In, Widgets ✅ Local Data – CoreData & Realm for high-performance local storage ✅ Cross-Device Development – iPadOS, watchOS, and macOS apps ✅ Clean Architecture – MVVM, MVC patterns for scalable codebases ✅ UI/UX Best Practices – Intuitive and pixel-perfect interface design 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗧𝗼𝗼𝗹𝘀 𝗜 𝗨𝘀𝗲 Xcode | Swift | SwiftUI | Objective-C | UIKit | CoreData | Realm | Combine | BLE | In-App Purchases | Apple Sign-In | WatchKit | App Store Connect | Firebase | REST APIs | Git | Jira | TestFlight 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✅ 7+ Years of Experience – Trusted by clients worldwide ✅ Performance-Driven – Clean, maintainable, and optimized code ✅ Apple Ecosystem Savvy – Apps for iOS, iPadOS, macOS & watchOS ✅ End-to-End Support – From idea to App Store deployment ✅ Great Communication – Responsive, proactive, and reliable 𝗠𝘆 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 1️⃣ Project Discovery – Understanding your vision and technical needs 2️⃣ UI/UX Planning – Designing a smooth and modern interface 3️⃣ Core Development – Writing efficient, scalable code 4️⃣ Testing & QA – Rigorous testing for stability and performance 5️⃣ Deployment & Support – App Store release and ongoing updates Let’s make your iOS app idea a reality — built for performance, designed for users, and engineered to grow. 𝗛𝗶𝗿𝗲 𝗠𝗲 𝗡𝗼𝘄 | Let’s Discuss Your App 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁𝘀: iOS Developer | SwiftUI Expert | BLE Integration | Apple Sign-In & In-App Purchases | iPad & macOS App Developer | CoreData & Realm | UI/UX for iOS | WatchOS Developer | App Store Deployment

Mobile App Marketers
Bluetooth LE
Business with 1-9 Employees
Apple Xcode
iOS
User Authentication
In-App Purchases
Core Bluetooth
Objective-C
Firebase
Swift
Bluetooth
iOS Development
WebRTC
Native App Development
$16 hourly
Satvinder K.
- 4.2/5
- (24 jobs)
Hey there, I'm Satvinder Kaur - Highly skilled and adaptable software engineer with 10 years of experience in mobile app development, full stack web development. Proficient in native app development for Android and iOS, as well as cross-platform frameworks like React Native and Flutter. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗜 𝗮𝗺 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 : 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 (𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁) Frameworks/Libraries: Flutter, React Native, Swift (iOS), Kotlin (Android), Objective-C (legacy iOS), Java (legacy Android) UI Design: Figma, Sketch, Adobe XD for prototyping and design Animation Libraries: Lottie, React Native Reanimated State Management: Redux, Provider (Flutter), MobX, Riverpod, Bloc (Flutter) Navigation: React Navigation, React Router, Flutter Navigator 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 (𝗦𝗲𝗿𝘃𝗲𝗿-𝗦𝗶𝗱𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁) Frameworks: Node.js (Express), Django (Python), Laravel (PHP), Ruby on Rails Database Management: MongoDB, Firebase Firestore, PostgreSQL, MySQL Realtime Database: Firebase Realtime Database, Socket.io Authentication & Authorization: OAuth2.0, Firebase Auth, JWT, Auth0 Cloud Storage: AWS S3, Google Cloud Storage, Firebase Storage 𝗔𝗣𝗜𝘀 𝗮𝗻𝗱 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 RESTful APIs: Node.js (Express), Django REST framework, Flask GraphQL: Apollo GraphQL for efficient querying Third-Party Integrations: Social media logins (Facebook, Google, Apple), Google Maps API, Stripe, PayPal, Twilio (SMS & notifications) Custom APIs: JSON, XML parsing for custom server communication 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗚𝗮𝘁𝗲𝘄𝗮𝘆𝘀 Popular Integrations: Stripe, PayPal, Razorpay, Braintree, Square Mobile Payment Solutions: Apple Pay, Google Pay, in-app purchases for subscriptions 𝗗𝗲𝘃𝗢𝗽𝘀 𝗮𝗻𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 Continuous Integration/Delivery: GitHub Actions, Bitrise, Jenkins, Fastlane (iOS/Android) Cloud Hosting: AWS (EC2, Lambda), Google Cloud Platform, Firebase Hosting, DigitalOcean Containerization: Docker for isolated environments Monitoring & Analytics: Firebase Analytics, Google Analytics, Sentry for error monitoring 𝗣𝘂𝘀𝗵 𝗡𝗼𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 Notification Services: Firebase Cloud Messaging (FCM), OneSignal, APNs (Apple Push Notification Service), Pusher 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 Data Encryption: SSL/TLS, HTTPS, AES Encryption for sensitive data Authentication: Multi-factor authentication (MFA), Biometric Authentication (Face ID, Touch ID) 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 📱 Business Apps, empowering your enterprise with cutting-edge solutions. 📲 NFC Apps, harnessing the power of near-field communication for seamless interactions. ⚙️ IoT Apps, integrating hardware and software for a connected world. 📍 Location-Based Apps, revolutionizing user experiences through geolocation features. 🌐 Social Networking Apps, fostering digital communities and connections. 🔧 Utility Apps, providing handy tools to simplify daily tasks. 💪 Fitness Apps, promoting health and well-being through innovative solutions. 🌇 Lifestyle Apps, enhancing the quality of life with personalized experiences. 💬 Messaging, transforming communication with immersive chat experiences. 🎥 Media Streaming Apps, delivering captivating content to audiences worldwide. 🎓 Educational Apps/Tools, revolutionizing learning through interactive and engaging solutions. 🎭 Entertainment Apps and many more, unleashing endless possibilities. Choosing me means you're not just hiring a development team; you're gaining a committed partner for both front-end and back-end development. I ensure rapid project completion and offer post-deployment maintenance and support to keep your product running smoothly. Embark on this exciting journey with me, where creativity meets technical expertise, and together, we'll transform your vision into a breathtaking reality...

Mobile App Marketers
Payment Functionality
Web Design
User Authentication
Chat & Messaging Software
Mobile App Development
iOS
Android App Development
Android
User Profile Creation
In-App Purchases
Smartphone
iOS Development
Swift
Kotlin
Flutter
$30 hourly
Andrii T.
- 4.5/5
- (29 jobs)
🎮 Game Development & Unity — 8+ years of experience in Unity Game Development — Deep knowledge of C#, Unity Engine, and its ecosystem — Experience in developing cross-platform games (iOS, Android, PC) — Proficiency in Shader Graph and writing shaders from scratch — Strong background in optimization, profiling, and debugging performance 🌐 Multiplayer & Networking — Experience with Photon PUN 1/2, Photon Fusion 1/2 — Developed and maintained multiplayer games — Solid understanding of client-server architecture and network gameplay synchronization 🔍 Game Production & Leadership — 5 years of game production for the hyper-casual mobile market — Full-cycle game development from concept to release — Team management, mentorship, and workflow organization — Experience in monetization, A/B testing, and analytics (LTV, Retention, Churn, CPI) — Strong understanding of F2P models, in-game economy, and player retention mechanics 🛠 Technical Skills — Proficient in UniTask for asynchronous programming — Experience using AI for content generation and marketing materials — Deep understanding of asynchronous programming in C# — Experience in hardware development with Arduino, STM-32, and 3D printing 📈 Business & Marketing — Experience collaborating with publishers and marketing partners — Knowledge of analytics tools and game performance analysis — Understanding of global game markets and release strategies 🗣 Communication & Languages — Experience working with international teams — English proficiency: B2 — Strong negotiation and idea presentation skills

Mobile App Marketers
Mobile App
Mobile App Development
Photon Unity Networking
Android App Development
In-Game Advertising
Game Development
Game Design
Mobile Game
Unity
Arcade Game
C#
$44 hourly
Richard C.
- 5.0/5
- (26 jobs)
I have over 15 years of experience with Unity3D. Over the last 15 years I have developed a wide range of mobile apps including iPhone & Android games. I am currently game developer working mostly with Unity game engine, covering multi-platform. Experienced on gameplay, rewards system, user interface, accelerometer, social media/game centre integration, augmented reality, advance lightning, shadows casting, in-app purchases, iAds, Mopub, Admob, Chartboost, RevMob and many other SDK integration with Unity. I also have experience in submit your app to Apple app-store, Google Play or Amazon app-store. Through my years of work in the game field, I acquired a good knowledge about technique be it code implementation or graphical asset optimization. So whatever project you have in the game field, I will be happy to contribute to it. I love what I'm doing daily, and I'm dedicated to my work.

Mobile App Marketers
iOS Development
Android App Development
Unity
PHP
C#
C++
Lua
$40 hourly
Athar M.
- 5.0/5
- (39 jobs)
As a Mobile App Developer, I have developed innovative apps for million-dollar startups and have a proven success with developing cross-platform mobile applications with a major focus on React Native, Flutter, Kotlin, and iOS native. My qualifications include a bachelor’s degree in computer sciences, and I have over 8 years of mobile application development experience specifically with React Native. My skills include: - Experienced in React Native, Flutter, Android & iOS app development - Experience with React UI component libraries including Semantic UI, Ant Design, Websockets, RXJS - Experienced developing VR & AR-based applications and games - Material UI - Knowledge of mobile databases (SQLite, Realm, etc.) - Knowledge of GraphQL, REST, JSON, XML & HTTP protocols - Experienced with Google Maps, Firebase, Appcenter, and many more - Cross-Platform ideas to share code & skills between platforms (WEB, iOS & Android) - Experience with GIT - Extensive knowledge of the Android and iOS SDKs - Experience using and creating scalable Restful APIs - Good communication skills As an AI React Native Developer, I am highly skilled in creating unique and useful apps that are popular and high-performing. To become more effective, I keep myself updated with the latest technology trends and consider my clientele projects as my own. With proficiency in React and Typescript, I ensure high-quality code and seamless user experiences. My commitment to staying current with evolving technologies allows me to deliver cutting-edge solutions. Want an app for your startup/company/business too? Message me, and we can have a detailed discussion. Looking forward to hearing from you!

Mobile App Marketers
Expo.io
TypeScript
Git
Redux
Fastlane
React
In-App Advertising
iOS Development
Android App Development
Mobile App Development
React Native
MongoDB
JavaScript
$24 hourly
deep j.
- 4.9/5
- (61 jobs)
✓ 8+ YEARS OF EXPERIENCE IN MOBILE NATIVE & HYBRID DEVELOPMENT ✓ TOP-RATED PLUS & 5-STAR RATINGS ✓ $10 Millon+ RAISED BY DELIVERED MVPs ✓✓ PURE AGILE WORKFLOW FOLLOWING SCRUM WITH JIRA, GIT, SLACK Hi, I'm Jagdeep ✅ Senior iOS/Android App Developer with 8+ years of experience in Flutter | Swift | Kotlin | React Native & Frontend-Backend technologies like Angular.js, Node.js , MongoDB ✅ 80+ Live apps published to store and working efficiently with a 100k+ user base. ✅ Delivering full stack from scratch (wireframes) to publishing for the product. ✅ Experience working with AI, bulk data and heavy request loads in live projects - in fact, I handled 100k+ requests daily for a World Heritage Site. ✅ Well-versed in SCM tools like Bitbucket and Git, so you can rest assured that your code will be safe, clean, and scalable. Tech Stack: ➜ Frontend: ReactJs, ReactJS/Redux, AngularJS, Bootstrap, JavaScript, TypeScript, jQuery, Ajax, HTML5, Material UI, TailwaindCSS, Vue JS, WordPress. ➜ Backend: NodeJS, ExpressJS, PHP, Laravel, CakePHP, YII WordPress, Python, Django ➜ Mobile App: Flutter, iOS & Android ➜ Database: MongoDB, MySQL, PostgreSQL, GraphQL ➜ SCM Tools: GitBash, GitHub, GitLab, Bitbucket ➜ DevOps: Amazon AWS, Azure, GCP, DigitalOcean ➜ Payment Integration: Paypal, Stripe, Razorpay, Apple Pay, Paytm, Authorize.net and many similar other ➜ Extra Libraries/API: RestAPIs, Social Login, Mailchimp, Google Drive API, Gmail, Facebook, Instagram, Twilio SMS, Google Analytics, firebase APIs, Google Map API, in-app billing, fabric, Twilio, Twitter, LinkedIn, Youtube APIs, Audio/video streaming, VoIP ➜ Project Management tools:- Slack, Twillo, Jira, Asana, Trello, Github, BitBucket ☛ Domains Expertise : • AI Virtual Assistant Apps • Booking & Scheduling Apps • Real Estate Listing - Inspection Reports • Enterprise Apps along with CRMs • eCommerce Platforms • On Demand Delivery Applications • Social Networking Dating Platforms • Fitness Apps • GPS Location Tracking / BLEs ( iBeacons) • Educational ERPs • eBooks & Meditation App Delivery Model: --------- * Daily or weekly updates during development. * Deliver clean and robust code, App deployment over respective stores. * Maintenance after development. * Multiple communication channels. Don't hesitate to reach out - I love to collaborate on new and innovative products, and I'm confident that I can add value to your idea and help you launch a strong MVP for the market. Check out my portfolio video for a quick glimpse at my impressive track record. Let's bring your vision to life together!

Mobile App Marketers
FlutterFlow
SwiftUI
AI App Development
Figma
Web Development
UX & UI
Web Application
React
OpenAI API
Mobile App Development
Flutter
iOS Development
Android
AngularJS
Hybrid App Development
$15 hourly
Sweta D.
- 4.7/5
- (89 jobs)
⭐ Top Rated Upwork Freelancer 💰 Over $200k+ Earned on Upwork 🎮 More than 10 years of Unity, 3D Modeling, Rendering, AR/VR, and Game Development Experience 🕒 < 24 hrs Response Time 😊 100% JSS with On-Time Delivery and Client Retention Record I possess the following skills: 🛠 𝗩𝗥/𝗔𝗥 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Expertise with Meta Quest 1-3 and Pico. 🔌 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Ensuring seamless connectivity and functionality. 💾 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Implementing robust backend solutions. 🎮 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗮𝘆𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Proficient with Photon PUN/Fusion. 💬 𝗩𝗼𝗶𝗰𝗲-𝗖𝗵𝗮𝘁 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Utilizing Agora SDK for clear communication. 🚀 𝗖𝘂𝘀𝘁𝗼𝗺 𝗨𝗻𝗶𝘁𝘆 𝗘𝗱𝗶𝘁𝗼𝗿 𝗧𝗼𝗼𝗹𝘀: Enhancing productivity and workflow. 🌐 𝗨𝗻𝗶𝘁𝘆 𝗟𝗼𝗰𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Supporting multilingual game development. 🎯 𝗣𝗿𝗼𝗯𝗹𝗲𝗺-𝗦𝗼𝗹𝘃𝗶𝗻𝗴 𝗮𝗻𝗱 𝗗𝗲𝗯𝘂𝗴𝗴𝗶𝗻𝗴: Efficient and thorough troubleshooting. 👾 𝗔𝗴𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀: Adopting agile methodologies for project management. Please drop me a line if you've any questions. Thanks.

Mobile App Marketers
3D Animation
Metaverse
3D Walkthrough Animation
3D Texturing & Lighting
3D Product Rendering
Character Modeling
3D Rendering
3D Modeling
C#
Virtual Reality
Augmented Reality
AR & VR
Game Development
Game Design
Unity
$21 hourly
Faheem A.
- 5.0/5
- (10 jobs)
I have 8+ years of native iOS experience. Major Programming languages are Objective C and Swift. Experience in build complex application with a high-quality level Experienced in creating an application from scratch, releasing it in Appstore, and updating an existing application Technical Skills For Mobile Development - Frameworks: RxSwift, Alamofire, AFNetworking, Google Maps - Product Design & Analysis - Project Risk Analysis - Effective Cost & time estimation - User Requirements Analysis - Functional Specification - Development in iOS, NodeJS - AutoLayout - Appstore submission Appstore review Web development I love to work on WordPress-related projects related to WordPress website design and development and working on SEO-related tasks. Rankmath SEO, Yoast SEO is the plugins that I used to boost WordPress website speed Service Description for web 01. WordPress Website Development 02. PHP Website Development. Frameworks are Laravel and Codeigniter 04. PHP MYSQL, PostgreSQL 05. WordPress Divi and Avada Themes Customization

Mobile App Marketers
App Design
Firebase Cloud Firestore
Point of Sale & Payment Systems
Google Maps
Mobile UI Design
JavaScript
Objective-C
Swift
iOS
Mobile App Development
App Development
iOS Development
In-App Purchases
$45 hourly
Viacheslav K.
- 5.0/5
- (28 jobs)
Ready to Launch or Scale Your Unity Game? Let’s Talk Today. I'm a Top-Rated Unity Developer with 10+ years of experience delivering high-quality games — from initial concept to worldwide release and long-term LiveOps. Over 1 million downloads across iOS, Android, Windows, Linux, WebGL, Steam, and VR (Oculus Quest). Known for rapid development, scalable architecture, clean code, and deep optimization. What I Can Help You With: Fixing bugs and optimizing performance (CPU/GPU), refactoring legacy systems Designing scalable, modular systems (Inventory, AI, Networking, Save/Load, etc.) Adding features quickly to existing projects without breaking production Building and releasing cross-platform games for Mobile, PC, Web, and VR Developing complete games from scratch to release on App Store, Google Play, or Steam Integrating monetization, analytics, and third-party SDKs (Ads, IAP, Firebase, etc.) Implementing backend/game servers: Photon (PUN/Fusion/Quantum), Nakama, Node.js, ASP.NET, Java Why Clients Choose Me: 10+ years of hands-on Unity and C# development Deep expertise in LiveOps, performance optimization, memory and frame rate tuning Strong knowledge of multiplayer architectures: Photon, Mirror, SmartFoxServer Wide device testing experience: iPhones, Android (high/low-end), Oculus Quest, Mac Proven success working in both indie teams and large AAA studios (3–100+ developers) Clean, maintainable codebase practices: SOLID, KISS, DRY, ECS/OOP/COP Tools, SDKs, and Languages: Unity Ecosystem: DOTS, Addressables, Zenject, Odin, DoTween, UniTask, LevelPlay, UMA, Dialogue System, Facepunch.Steamworks, and many more Languages: C#, JavaScript, TypeScript, Go, PHP, Perl Backend & Cloud: AWS, Firebase, PlayFab, custom servers (Node.js, ASP.NET, Java) Client Testimonials "Knows how to deliver clean and bug-free features fast. Very knowledgeable in Unity architecture and optimization." "Helped us launch our game across platforms with LiveOps-ready infrastructure. A+ professional." Let’s Build Something Great Together Whether you need a quick fix, a system overhaul, or a full game built from the ground up — I’m available and ready to help. Message me now and let’s get started.

Mobile App Marketers
Mobile Game Development
Game Development
Product Roadmap
Sprint Planning
Review
AR & VR Development
Code Review
Game Development Bug Fix
Game Prototype
Unity
C#
$15 hourly
Ravinder K.
- 4.8/5
- (206 jobs)
I appreciate you visiting my profile and taking the time to go through it. I am Ravinder Kumar Senior Mobile App Developer more than 15+ years of experience in Mobile development. -----------------My Technical Experience ---------------------- 𝗠𝗢𝗕𝗜𝗟𝗘 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗜𝗘𝗦: Swift, Kotlin, Flutter. 𝗕𝗔𝗖𝗞𝗘𝗡𝗗: Node.js, Laravel, CodeIgniter, AWS, Nginx, Docker, Azure. 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘𝗦: MongoDB, PostgreSQL, MySQL, SQLite. 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗: Laravel, JavaScript, Angular, jQuery, Bootstrap, SASS, HTML5, CSS3 ➜ Native iOS Apps: Swift ➜ Native Android Apps: Kotlin, Java, Android Studio, and Android SDK ➜ Hybrid/Cross-platform Apps: Flutter and React Native ➜ Strong knowledge of iOS SDK and main frameworks, including UIKit, AVFoundation, HealthKit, SpriteKit, etc. ➜ Strong knowledge of Android Architecture Components (LiveData, ViewModel, DataBinding, etc) and Dagger framework. ➜ Experience with Google’s Firebase, including Crashlytics and FCM (Firebase Cloud Messaging), as well as push notifications ➜ Experience with integration of payment gateways such as PayPal, Stripe, Braintree, Square, Authorize.Net, Apple Pay, Google Pay, Amazon Pay, Razorpay, etc ➜ Proficient with Google’s Firebase, including Crashlytics and FCM (Firebase Cloud Messaging), as well as push notifications ➜ Proficient with online map SDKs and libraries such as Google Maps SDK, Mapbox SDK, Apple Maps SDK, MapKit, OpenStreetMap, etc ➜ Proficient with WebRTC SDKs like Google WebRTC, Twilio, Sendbird, Agora etc. --------------------Technical Skills------------------ ➜ Social Networking Apps ➜ E-commerce Apps ➜ BLE & IoT Apps ➜ Health and Fitness Apps ➜ Travel and Tourism Apps ➜ Education and E-Learning Apps ➜ Entertainment and Media Apps ➜ Financial Services Apps ➜ Food and Delivery Apps ➜ On-Demand Services Apps ➜ Utilities and Tools Apps ✅ 100% Job Success. ✅ 10000+ Hours Worked. ✅ Top Rated Badge Holder. ✅ 15+ years of Experience Mobile App Development ✅ 24/7 Availability

Mobile App Marketers
Socket.io
Web Development
Laravel
Swift
Objective-C
Node.js
Flutter
Android
PostgreSQL
Angular
iOS Development
MySQL
MongoDB
Dart
$30 hourly
Mohammad Abdullah A.
- 4.8/5
- (40 jobs)
Fʟᴜᴛᴛᴇʀ Dᴇᴠᴇʟᴏᴘᴍᴇɴᴛ 🏗️, Bᴀᴄᴋᴇɴᴅ Sᴏʟᴜᴛɪᴏɴꜱ 🌐, DᴇᴠOᴘꜱ 🛠️, Sᴛᴀᴛᴇ Mᴀɴᴀɢᴇᴍᴇɴᴛ 📐, API Iɴᴛᴇɢʀᴀᴛɪᴏɴꜱ 🔗, Aᴅᴠᴀɴᴄᴇᴅ Fᴇᴀᴛᴜʀᴇꜱ 🚀 Hi there! I’m Mohammad Abdullah, a Flutter Developer with over 5 years of experience. I’ve successfully delivered over 40 projects, earning 5-star client reviews. My expertise ensures seamless mobile application solutions. I specialize in crafting high-quality, cross-platform apps that exceed expectations. From conception through deployment, I align every step with your business goals, ensuring robust, scalable solutions. With proficiency in Flutter, backend development, and state management, I bring a comprehensive skill set to your project. Let’s build exceptional apps together that truly stand out. 🏗️ Fʟᴜᴛᴛᴇʀ Dᴇᴠᴇʟᴏᴘᴍᴇɴᴛ: Expert in building feature-rich, responsive mobile applications for Android and iOS. 🌐 Bᴀᴄᴋᴇɴᴅ Sᴏʟᴜᴛɪᴏɴꜱ: Skilled in PHP & Laravel frameworks to create efficient, scalable backends. 🛠️ DᴇᴠOᴘꜱ: Comprehensive knowledge to ensure streamlined development, deployment, and maintenance. 📐 Sᴛᴀᴛᴇ Mᴀɴᴀɢᴇᴍᴇɴᴛ: Mastery of BLoC, Provider, and GetX for efficient app architecture and enhanced performance. 🔗 API Iɴᴛᴇɢʀᴀᴛɪᴏɴꜱ: Proficient in integrating RESTful APIs, Firebase, and third-party services like in-app payments and geolocation services. Let’s create an app that’s not only functional but unforgettable. Message me today and start building something exceptional!

Mobile App Marketers
UI Graphics
Ecommerce Website
Graphic Design
WordPress Theme
Video Editing
Website
WordPress e-Commerce
Laravel
Android SDK
Chat & Messaging Software
API Integration
Android
PHP
Android Studio
iOS Development
iOS
Android App Development
Flutter
$40 hourly
Gajendra G.
- 5.0/5
- (77 jobs)
🏆 100% Job Success Rate | TOP RATED PLUS | 8000+ Upwork hours work 🏆 100+ Web/Mobile App Development Projects from Scratch (Front End & Back End) Do you want someone who is an expert in React Native, React, Material UI, UI/UX, Tailwind CSS, Next.js, Node.js, Python, AWS services, and a Contentful expert for your next big project? ✅ 𝐁𝐄𝐍𝐄𝐅𝐈𝐓𝐒 𝐓𝐎 𝐇𝐈𝐑𝐄 𝐌𝐄: ➤ Eye-catching Websites and Mobile App Development ➤ Clean & High quality best Structure Code ➤ 100% Client Satisfaction ➤ Fast Execution and get accurate results ➤ Meeting deadlines ➤ Daily Updates ➤ Your satisfaction is my number one priority. ➤ Quick and transparent communication. ➤ Always use an Agile Methodology. ( Notion, Github, Git, Jirra, Clickup, BitBucket and many more tools) I have worked on hundreds of mobile application and websites which includes features like + Google Maps + Mapbox Maps + ChatGpt Integration + Video Calling + Audio Recording + Chatting (One to One Chat, Group Chat), + Notifications (OneSignal, Firebase) + Offline app management + Offline/Online Navigation + Google translate + Bluetooth data transfer + Image filters + Social media login, + Online Shopping, + Social media sharing etc. 👩‍💻 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄: 📌 Frontend/Mobile App Development Skills: ✓ React.js / React Native / Ionic / Android / iOS ✓ Next.js / Nuxt.js / Sanity CMS / Locofy.ai / Builder.io ✓ Material UI / Antd / Bootstrap / Tailwind CSS ✓ Angular 2+ All latest versions ✓ Vue JS ✓ Bootstrap ✓ HTML, CSS, ✓ GraphQl 📌 Back End Skills: - Nodejs, Python, Django, PHP, Laravel 📌 Database: - MySQL (Relational Database) - PostGre, SQLite (Relational Database) - Mongo (Non-relational Database) - AWS Amplify - Sql Server 📌 AWS Services - AWS Cognito, Lambda, S3, IAM User, SES, SNS, DynamoDB, API Gateway, and many more Related technologies: ⭐️Redux, Redux-saga, Redux-Thunk, Airbnb style guide, react PWA, storybook ⭐️Expo, RN CLI ⭐️Flow, ESLint, Webpack ⭐️Progressive Web apps ⭐️Node.js ⭐️WebRTC, WebSockets, video conferencing app, live streaming, e-teaching I have consulted for many clients, providing guidance on Web, Mobile Applications, database engineering and API Development. I can get you off to a good start, and make sure you're flying high. Together, let's create a great product. Waiting to hear you! Cheers 🍻. 😀

Mobile App Marketers
Android SDK
iOS Development
Mobile App Development
Android App Development
Apache Cordova
API Integration
Angular
iOS
Google Analytics
Android
$75 hourly
Michael P.
- 5.0/5
- (34 jobs)
I am a cofounder of Create Neptune, a software and game development studio focusing on creating fun, user-focused, and beautiful apps and games for mobile (iOS / Android), web, PC, and consoles. Our developers and designers have worked on franchises like Scrabble and The Sims, and with companies like Mattel, EA, 2K Games, Estée Lauder, The New York Times, AppLovin (Lion Studios), and Boombit. I have led app development projects from the concept phase to post-launch marketing, and I am an expert in all stages of the application and game development life cycle. I am particularly attuned to the commercial side of application and game development: I was previously a hedge fund analyst focusing on the energy and power sector, and a mathematics, economics, and finance instructor. At Create Neptune I have published dozens of mobile games, with our most successful app Paddle Clash reaching millions of users worldwide since publication in mid-2020 and maintaining a 4.9 / 5.0 globally and 4.7 / 5.0 in the US on the App Store. Aside from our published portfolio, I have concepted, prototyped, and built dozens of other 2D and 3D games for a variety of clients, from Fortune 500 mega-caps to bootstrapped startups. I have almost a decade of game and app development. I typically work in Unity (C#), but I have also worked on successful native apps for iOS (Xcode, Swift) as well (Pandamonium, iOS, 4.7 / 5.0 on App Store). I have worked on numerous apps from the concept and prototype phases to post-launch marketing, so I can be with you every step of the way in the creative process. Specifically, in addition to coding, I can provide concept and prototype work, professional-quality UI and UX, 2D and 3D artwork, and marketing services. Lastly, I am very familiar with the post-launch app marketing process and publishing process on both the App Store and Google Play, and I would be happy to help you and your team with my experience. I began my career in finance as a mergers and acquisitions investment banker and an energy and power analyst at a distressed debt fund, completing the largest leveraged buyout in fund history and managing a book of $1.3 bn of energy and power assets. I have also worked as a mathematics and economics instructor, designing several advanced mathematics and financial analysis courses. My studio regularly works on cutting edge applications in Unity. Just a few examples: • We developed Scrabble Vision (Mattel), an AR companion application for the physical Scrabble board game, in Unity • We developed and helped design RYZ Home (IKIN), a holographic AR application, in Unity • We developed and designed software for a private research study (Estée Lauder), using OpenCV and AR, in Unity • We developed and designed StarStarter (Arcade Therapeutics), a digital anxiety treatment game, in Unity • We developed and helped design Skylar's Run (Thynk), a digital ADHD treatment game, in Unity • We developed and designed Highlandia (Highlands Community Charter), an English language learning game featuring 10 different mini-games, in Unity

Mobile App Marketers
Bug Fix
JavaScript
HTML5
C#
Swift
Android
Company Valuation
Mobile UI Design
Mobile App Design
Financial Modeling
Mobile App Development
Financial Analysis
$18 hourly
Shubham M.
- 4.8/5
- (23 jobs)
🥇 Over 14+ years of experience in Mobile development for both Native and Hybrid Platforms, with a focus on emerging technologies and the latest trends in the industry. 🥇 100% Job Success Ratio, 100K+ Earning 🥇 2500+ hours of experience working on projects 🥇 Huge experience in delivering fantastic mobile applications having more than 1 million downloads. ✅ Technical Skills: ✔ Programming Lang: Swift, SwiftUI, Kotlin, Java, Objective-C, C++, C#, Asp.Net, Python ✔ Software Tools: Xcode, Android Studio, Visual Studio Code, Source Tree, Git, Visio, Sprite Builder, Tiled, Adobe XD, Figma ✔ iOS & Swift Skill: Autolayout, Adaptive Layout, UIKit, SwiftUI, MapKit, ARKit, Core Data, Networking, Combine, Firebase, Codable ✔ Android Skills: Fragments, Intents, Services, Broadcast Receiver, Provider, Material Design, Recycler View, Gradle, Retrofit, Room, Kotlin Coroutines ✔ Libraries & Frameworks: Alamofire, AFNetworking, Retrofit, Picasso, Glide, Firebase, CoreData, Realm, Mapbox, Stripe, PayPal, Braintree, GraphQL, RxJava, RxSwift, SwiftUI, Jetpack Compose ✔ Other: HTML, CSS, XML, JSON, Jscript, TypeScript, Node.js, Express.js, React, Redux, MobX, Angular ✅ Great exposure working with the following industries: ✔ Healthcare and Wellness ✔ Fintech ✔ E-commerce ✔ On-demand services ✔ Social media ✔ Travel and tourism ✔ Gaming ✔ Real Estate ✅ Areas of Interest: Map Kit, AR Kit, Indoor Location, BLE, OpenCV, Core Location, Core Graphics, Call Kit, Chat module with Firebase, Push Kit, VOIP, iCloud, Payment gateway, Apple Pay, In-App Purchase, Machine Learning, Artificial Intelligence, Voice-enabled applications, Wearables, Augmented Reality, Virtual Reality, Blockchain, Cloud Computing, Cybersecurity. Best Regards, Shubham

Mobile App Marketers
SwiftUI
Core Location
VoIP
Redux
iOS Development
Push Notifications
Android App Development
Swift
Objective-C
Bluetooth
Flutter
Mapbox
Xamarin
React Native
Java
$30 hourly
Kushaal S.
- 4.9/5
- (124 jobs)
I am a highly skilled mobile and web developer with 10+ years of experience in iOS, Android, and Web Development. I specialize in building scalable, high-performance applications using Swift, Kotlin, Java, and PHP (Laravel). 🔹 What I Offer: ✔ Native & Cross-Platform Mobile App Development (iOS & Android) ✔ AI-Driven Mobile Solutions (Machine Learning, Chatbots, Automation) ✔ API Development & Integration (REST, Firebase, GraphQL) ✔ Database Management (SQLite, Firebase, MySQL, MongoDB) ✔ Third-Party SDKs & Payment Gateway Integration (Stripe, PayPal, Apple Pay) ✔ Agile & Scrum Methodology for Transparent & Predictable Delivery I have successfully launched complex apps on the App Store & Play Store and work with startups & enterprises to bring ideas to life. Let’s build something amazing together! 🚀

Mobile App Marketers
Startup Company
Mobile App Design
Android App
Android UI Design
Android SDK
iOS Development
Android App Development
Mobile App
Kotlin
Firebase Realtime Database
Firebase Cloud Firestore
Android Studio
Android
Firebase
$18 hourly
Sagarkumar S.
- 4.9/5
- (256 jobs)
Are you looking for a Mobile app developer who can design and develop your app for the next millions of users? ARE YOU - Looking for a mobile app development service starting from the design, development to release and publish a mobile app to Play Store and App Store for mobile app users/customers. - Looking for a mobile app developer who can integrate new features into your existing Android app, iOS app or Flutter app based projects? - Individual | Big company | Startup who wants to build and create Android app or iOS app from scratch? - Looking for a mobile app developer who can transform your idea into reality? - Someone who invests in the best so you get better results? If any of that is what you need, message me and I am here to help you. Who am I? - I'm Sagarkumar Surani, a Senior Mobile App Developer with 10+ years of experience and a Master’s degree in Computer Science and Engineering. - I worked with big brands, startups and individuals to create mobile apps for their requirements. My work also got featured a few times in the market store. Apps developed by me have 80 million+ downloads on store and users love to keep the app on their phone as a permanent app. - I’ve worked with clients from over 40 countries, such as the USA, UK, Germany, India, and Australia, which has given me a strong understanding of different international markets. My experience covers a variety of industries, including Travel and Tourism, train ticket booking, transport, educational, hospitality, health & wellness, real estate, live streaming, Marketplace, food & delivery, human resources, fitness, financial & banking sectors, e-commerce, dating, sports, Betting, music/audio, and automotive. I specialize in these high-quality Mobile App Design and Development areas: - Android app development - Kotlin, Java, Android SDK, Android Studio - iPhone app development - Swift, SwiftUI, Objective C, iOS SDK, Xcode - Backend Development | Node.js - Cross Platform Mobile App Development using Flutter, Dart - UI/UX: Mobile design - Mobile & Web app design - UX/UI design - Landing page design Skills : - Have experience developing, releasing & maintaining applications as a Mobile app developer - Strong skills in executing pixel & animation perfect UI's relative to good app performance - Have great communication skills and ability to work with your team - Have a great understanding of MVC, MVP, MVVM and take great care to ensure each project is well-architecture with best practices and easily maintainable so it can be enhanced as feature grows. - The ability to take initiative and work independently with very little supervision - Application requirement analysis - Translating requirements to technical languages In addition to Mobile app development services, my topic areas of expertise include: - Mobile Application Architect - Native Mobile Application Development consultation - Mobile Application UI/UX design using Figma, Adobe XD, Sketch - Mobile Application backend services Firebase, AWS Mobile Hub - Mobile Application backend development: Node, Express, TypeScript, JavaScript, MongoDB, MySQL, PHP, RESTful API development, Google App Engine - Website development, Web Scraping, Web Admin Panel, CMS Development - Chatbot development, Facebook Messenger If you still think this is right for you, contact me. Thank you in advance for your time and consideration. Kind Regards Sagarkumar Surani P.S. - When you work with me your satisfaction is 100% guaranteed. - Every person who ever worked with me got results. EVER! - Even if you don’t hire me now, keep my profile link in case you need me later. FAQ Q: Can you provide maintenance support after development? A: Yes, I provide free of cost maintenance support for 6 months after mobile app development. Q: Can you help with Mobile app design? A: Yes, I offer a Mobile app UX design as an additional service. Q: Can you help with the landing page website for my mobile app product? A: Yes, I can help to build the landing page for a mobile app product. Warmly, Sagarkumar Surani ----------------------------------------------------- Native Android App Developer, iOS App Developer, Cross-Platform Flutter App Developer, Top Flutter Developer, React Native, Hire Best MERN Stack Developer, RESTful API Developer, API Integration, Frontend Developer, React.js, Backend Developer, Nodejs, Javascript, Figma, UI/UX Design, Prototype, In-app purchases, Location, Payment Gateway Integration, Apple Xcode, Android Studio, Push notifications, User authentication, User profile creation, QA, Unit Testing, Regression Testing, Dating App, Ecommerce App, Ride Booking App, 3rd Party SDK Integration, Realm, SQLite, MySQL, Firebase Cloud Firestore, Realtime Database, Kotlin, Swift, Java, Dart, SwiftUI, Twilio, Mapbox, HealthKit, Google Analytics, Amazon Web Services, DigitalOcean, Core Data, UIKit, MapKit, Phone, Full Stack Developer, iPad, OpenAI ChatGPT LLM, ChatGPT API Integration .

Mobile App Marketers
Web Development
UX & UI Design
Android App Development
iOS Development
Java
Swift
Kotlin
Firebase
React
Node.js
Flutter
Mobile App Development
Mobile App
Android
iOS
$13 hourly
Ishwinder Pal S.
- 4.8/5
- (53 jobs)
✅ 12+ Years Experience | MVP Specialist | Pixel-Perfect UI/UX | Scalable Code 🥇 The Top 3% of Talent (TOP RATED PLUS) - Extremely Reliable and Communicative 🏆 Trust Winning Mobile App Developer : Delivered apps having over 100,000K Downloads 🛠️ Specialization - Mobile App Development | Flutter , Swift , Kotlin | iOS and Android Passionate mobile app developer with over 12+ years of experience in building high-performance hybrid apps with Flutter( Dart, RiverPod, BLoC) and native apps for iOS (Swift) and Android (Kotlin/Java). Whether you're launching an MVP or scaling an existing product, I bring a user-first approach, clean architecture, and efficient delivery to every project. ✅ What I Offer: Hybrid App Development using Flutter (iOS & Android from one codebase) Native App Development for performance-intensive features UI/UX Implementation based on Figma or custom design systems Backend Integration (Firebase, REST APIs, GraphQL) In-App Purchases (RevenueCat, Superwall, StoreKit, Play Billing) Push Notifications & Device Permissions App Store & Google Play Submission Support 🔧 Tech Stack: Frontend: Flutter, Swift, Kotlin, Java Backend: Firebase, Node.js, Supabase, Laravel Tools: Git, Figma, Jira, Postman, Firebase Console 👨‍💻 Why Clients Hire Me: Clear, proactive communication Strong attention to design fidelity and performance Ability to work solo or integrate with remote teams Focused on maintainable, scalable code Always meet milestones with quality first approach Let’s build something great together—whether it's your next MVP, a health & wellness tracker, e-commerce app, or custom solution! Other Skills iOS , Android , Mobile App Development , Hybrid App Development , iOS App Development , Native App Development , Flutter , Dart , Java , Kotlin , Android App Development , Swift , App Development , API Integration , User Authentication , User Profile , Rest Api , Firebase,

Mobile App Marketers
User Profile Creation
Smartphone
API Integration
Push Notifications
Android
Android App Development
Kotlin
Swift
iOS
iOS Development
Mobile App Development
RESTful API
Firebase
Dart
Flutter
$25 hourly
Azeem A.
- 5.0/5
- (52 jobs)
A 12+ Years experienced, a veteran Web, Mobile, and Customized Software Applications Developer and Solution Architect, currently digitalizing businesses and building inordinate digital products. Check my HIGH Technical skills sets that include everything of your requirement for your WEB or MOBILE Application Development or Designing. 🌐 Web Development (Website Designing, Web Portal Apps, Admin Portal Apps) ⭐ PHP (Laravel, Symfony, Codeigniter) ⭐ Node.js ⭐ Databases (MySQL, SQL Server, MongoDB, Realm) ⭐ Firebase --- ⭐ React.js ⭐ Vue.js ⭐ Quasar ⭐ Angular.js ⭐ HTML, CSS, Javascript, Bootstrap ⭐ Tailwind CSS 📱Mobile Application Development ⭐ React Native ⭐ Flutter ⭐ Swift ⭐ Objective-C ⭐ Kotlin/Java ⭐ Ionic ⭐ Quasar 🖍️ UI/UX + Graphic Designing ⭐ Adobe XD, Photoshop, Illustrator) ⭐ Figma ⭐ Sketch ⭐ Mobile & Website UI/UX Designing ⭐ Prototyping It has been my conspicuous achievement of working on 100+ Projects so far including all kinds of web and mobile applications. I have exceptional experience in ✅ Designing, ✅ Developing, and ✅ Deploying all kinds of 📱Mobile and 🌐 Web Applications. This list includes a number of categories including the following 1. Business Management Solutions 2. Smart Online Booking Systems 3. Intelligent Parking Management Applications 4. SMB Mobile Applications 5. Enterprise Mobile & Web Applications 6. Ride Sharing & Cab hiring Mobile Apps & Solutions 7. Low-cost Mobile applications 8. No-Code or Server Less Backend driven Mobile applications The amazing factor of hiring me is having my 24/7 availability to discuss and communicate anything over Audio/Video 📞 Calls or 💬 Chat. ⚡Once you hire me, they will never lose me at any stage. Looking to build some great mobile apps, web apps, websites, or online solutions !!! Let's Talk Right NOW !!!

Mobile App Marketers
UI/UX Prototyping
Web Application
Payment Functionality
Chat & Messaging Software
Firebase
iOS Development
Android App Development
iOS
User Profile Creation
React Native
Swift
React
Flutter
Kotlin
Objective-C
$50 hourly
Abhishek D.
- 4.6/5
- (159 jobs)
With over 6 years of experience and 100+ successful projects, I specialize in crafting apps that combine flawless functionality with exceptional design. My passion lies in turning your ideas into high-performing, user-centric mobile solutions. What I Bring to the Table: - Native Mobile Development Expertise: Proficient in Swift, Objective-C, Java, and Kotlin to deliver powerful and scalable native apps. - Cross-Platform Excellence: Building seamless, efficient apps with React Native and Flutter. - Intuitive UI/UX Design: Designing elegant and engaging interfaces that elevate user satisfaction. - Back-End Integration & Development: Ensuring robust performance through API integrations and reliable backend solutions. - Quality Assurance: Delivering bug-free, thoroughly tested apps with meticulous attention to detail. Why Choose Me? - Proven Expertise: 100+ projects delivered with precision and stellar client feedback. - Innovative Solutions: Staying ahead with cutting-edge tools, frameworks, and industry trends. - Collaborative Approach: Clear, consistent communication to align with your vision and goals. - Detail-Driven Excellence: High-quality code, optimised performance, and seamless functionality. - Client Satisfaction Guarantee: Committed to exceeding expectations and delivering outstanding results. Ready to elevate your app to the next level? Let’s connect and create something extraordinary together!

Mobile App Marketers
iPad App Development
iOS SDK
Apple Xcode
iOS Development
Android App Development
Mobile App Development
Android
iOS
In-App Advertising
In-App Purchases
Firebase
Push Notifications
Java
Android Studio
Swift
$20 hourly
Shehroz K.
- 5.0/5
- (35 jobs)
Flutter | Android | iOS | React Native | Kotlin MultiPlatform | Flutter UI | Flutter Development | Flutter BLoC | Flutter Provider | Flutter Hooks | Flutter Firebase Integration | Flutter Animations I am an enthusiastic developer with a strong programming background and possess excellent app development skills. I have developed a wide range of native and hybrid applications, satisfying all of my clients. With 10+ years of experience in mobile application development across various domains such as Fitness, Sports, Education, and Social, I specialize in delivering high-quality solutions. I hold a BS in Software Engineering from a reputable university and have participated in various competitions like Google Code Jam, HackerRank, and CodeFest to hone my skills. Apart from programming apps from scratch, I also provide maintenance services for your ongoing projects. SDK Integration Expertise: Amazon Web Services (AWS) Firebase Database and Analytics Stripe Gateway Braintree Twilio OpenTok MessageKit PubNub Sinch Facebook Twitter Google I believe in providing satisfactory and quality work to my clients to establish long-term relationships. Looking forward to working with you. Thanks for your time! Flutter Libraries & Tools that I used for writing flutter applications. - BLoC / Cubit - Provider - Riverpod - Flutter Hooks - Freezed - RxDart - GetX - Dio - Floor - Hive - Isar - Auto Route - get_it - Equatable - flutter_secure_storage - Shared Preferences - flutter_local_notifications - intl - Lottie - Firebase Messaging - json_serializable - flutter_native_splash - flutter_localization - path_provider - google_maps_flutter - flutter_svg - flutter_modular Note: Most of the in-progress jobs on my Upwork account are already completed and are awaiting client closure.

Mobile App Marketers
Android App
Swift
Kotlin
Dart
Hybrid App Development
Flutter Stack
FlutterFlow
React Native
Firebase
Android App Development
Gradle
Flutter
iOS Development
Mobile App Development
Java
$18 hourly
Arham S.
- 5.0/5
- (9 jobs)
HI. I am a software engineer and I offer Mobile Application Development services. What are the key features of my products? Fully responsive Easy and friendly Admin Control Social Media Integration Contact Forms Google Maps Address Custom design modifications Modern Animations and Transitions Best security adopted Quick technical support What technologies will be used for mobile application development? React Native Why you should hire me? Professional experience in mobile application design and development Satisfactory project consultancy 100% Client satisfaction guaranteed If you have any queries or if you want to make a custom order, feel free to contact.

Mobile App Marketers
CRM Development
TypeScript
Ecommerce Website Development
In-App Search
iOS Development
Mobile App
Laravel
Android
React Native
PHP
JavaScript
React
Responsive Design
In-App Advertising
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Last updated: Jun 13, 2025

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