Upwork home
Sign up
Secondary

Hire the best Kotlin Developers in Ahmedabad, IN

Check out Kotlin Developers in Ahmedabad, IN with the skills you need for your next job.
Hire freelancers
Clients rate Kotlin developers
Rating is 4.8 out of 5.
4.8/5
based on 2,480 client reviews
  • $35 hourly
    • 4.9/5
    • (71 jobs)
    ✅ Top Rated Freelancer ✅ Fluent English ✅ 5 Star Ratings and Reviews. ✅ 12+ Years of Experience in Android and iOS App Development. Full stack developer with Native iOS, Native Android, Xamarin, and React Native background. Agile approach, iOS, and Android solutions, UI/UX, and well-documented project management - let's talk about your app! Worked on more than 150+ mobile applications and I am open to long-term business relationships. Technical Skills:- * Programming:- Swift, JAVA, Kotlin, React Native, Objective C, Xcode. * Database:- Firebase, My SQL, Azure, Realm, SQLite, MongoDB, Amazon DynamoDB, PostgreSQL * API Integration:- Google Map API & Google Analytics, Facebook, Google Places API, Twitter, LinkedIn, Amazon Web service, AZURE, Twilio, ZenDesk, Sendgrid. * Payment Gateway:- PayPal, Stripe, RazorPay * Source Control:- Github, BitBucket, Gitlab * Designing: Wireframe, Zeplin, Photoshop, Adobe PhotoShop, Mock Ups Why I am different from others? Powerful communication skills. Focusing fully on Apple and Android Development guidelines. 100% dedication to the projects. Fully focus on UI/UX Patterns High knowledge in App Marketing, App Monetisation, and much more. Looking for a long-term work relationship. Thanks a lot for checking my profile.
    Featured Skill Kotlin
    WordPress
    Apple Xcode
    Android App Development
    API Integration
    NativeScript
    Swift
    Objective-C
    Java
    PHP
    React Native
  • $15 hourly
    • 4.7/5
    • (49 jobs)
    Hello, - I’m Individual Freelancer GitHub: cloudjanak I have a total of 7+ Years of experience in Android apps development, 1. Kotlin + JAVA (with Coroutines) + MVVM + MVC 2. View & Data Binding 3. Basic permissions in manifest 4. Analytics & Crashlytics 5. Api calling libs/ Image loading(Glide)/ Dynamic Sizing libs(SDP/SSP) 6. CI / CD 7. Code versioning BitBucket, GitHub Let’s open a chat window to discuss this further. Frameworks worked with  1. Image Loading 1. Glide 2. Picasso 2. Network Call 1. Volley 2. Retrofit 3. Socket.io 4. WebSocket 3. Design 1. Material Design 2. MpAndroidChart 4. Async/Background task 1. Coroutine Kotlln 2. RxJava 3. RxAndroid 5. Media playing/processing 1. MediaPlayer 2. ExoPlyarer 3. FFMPEG Library 6. Firebase  1. Auth 2. Push Notification 3. Analytics 4. Crashlytics
 7. Payment Gateway  1. Razorpay 2. Stripe3. Paytm 4. Paypal
    Featured Skill Kotlin
    JetPack
    Dependency Injection Framework
    Mobile App Design
    iPhone UI Design
    iPad App Development
    Android Studio
    iOS Development
    Mobile App Development
    Android App Development
    Dagger
    React Native
    iOS
    Swift
    Java
  • $30 hourly
    • 5.0/5
    • (10 jobs)
    📱Mobile App Developer | 🚀 Creating Exceptional App 🛠️ Crafting Exceptional Mobile Experiences 🛠️ With over 5+ years of expertise in mobile app development, I'm not just a developer; I'm an artisan, transforming ideas into captivating mobile experiences. My proficiency in Android (Java, Kotlin) and Flutter (Dart) empowers me to seamlessly bridge the gap between platforms, ensuring your app reaches its full potential. 🤝🏼Your Vision. My Expertise. Seamless Collaboration🤝🏼 I'm not just a coder; I'm a collaborator. I excel at translating business logic into cutting-edge technical solutions, ensuring your app aligns perfectly with your vision. My expertise in Agile methodologies enables me to navigate complex projects efficiently and precisely. 🏆A Proven Track Record of Excellence🏆 My portfolio boasts over 11+ successful mobile apps, each meticulously crafted to deliver exceptional user experiences. From e-commerce giants to real-time stock market trackers, I've tackled a diverse range of projects, consistently exceeding expectations. 🤹Your One-Stop Mobile App Development Solution🤹 From conception to deployment, I've got you covered. I'm adept at managing all aspects of mobile app development, from brainstorming initial ideas to overseeing the final release on the Play Store and App Store. 💪Expertise that Spans the Mobile Development Landscape💪 I'm fluent in a comprehensive array of mobile development technologies, including: 📌Languages: Java, Kotlin, Flutter, Dart 📌Frameworks: BLOC, GetX, MobX 📌Architecture: MVC, MVP, MVVM, BLOC 📌Jetpack Component: Kotlin Coroutine, WorkManager, Room DB, LiveData, Navigation, Data Binding 📌Networking: REST, JSON, XML, Socket Programming 📌Databases: SQL, Room Persistence, SQLite 📌APIs: Google APIs (Maps, Drive, Tasks, Places), Firebase (Cloud Messaging, Crashlytics, Performance, Realtime Database, Dynamic Url) 📌Social Integration: Facebook Login, Gmail Login 📌UI/UX Design: Figma, AdobeXD, FlutterFlow 📌3rd Party Libraries: Retrofit, Picasso, Glide 📌Development Tools: Bitbucket, Git, Android Studio 💡Let's Transform Your Ideas into Mobile Reality🥷🏻 I'm eager to discuss your mobile app development needs and bring your vision to life. Contact me today to embark on a journey of innovation and technological excellence. 🔑 Keywords: Android app development, Mobile app development, Cross-platform development, Flutter App development, Flutter With Dart, Mobile UI development, App development, iOS app development, Mobile application development, Mobile UX development, Mobile front-end development, Mobile APIs, Mobile backend development, Mobile Design, Mobile SDK, Application testing, Mobile optimization, Native app development, Hybrid app development, Mobile databases, Push notifications, Mobile Security, Mobile performance, Mobile App Analytics, Payments Integration, In-app purchase, Firebase, Mobile integration, Mobile app deployment, App maintenance, Mobile app, Google Maps SDK, Admob, Interstitial Ads.
    Featured Skill Kotlin
    Firebase Cloud Firestore
    Firebase Realtime Database
    Firebase
    Hybrid App Development
    FlutterFlow
    Flutter Stack
    Figma
    Adobe XD
    Java
    Android App Development
    Android
    iOS
    Bitbucket
    Flutter
  • $20 hourly
    • 5.0/5
    • (21 jobs)
    Hello, I'm Dev Patel, a seasoned full-stack mobile app developer with over 9 years of expertise in creating exceptional applications. Specializing in Android and iOS development, I've successfully delivered 20+ high-quality mobile apps, showcasing my commitment to excellence. # My Expertise: - Full-Stack Proficiency: Adept in both front-end and back-end development. - Android & iOS Specialist: Extensive experience in crafting seamless experiences on both platforms. - Flutter Enthusiast: Skilled in cross-platform development using Flutter for efficient app deployment. - Agile Development: Embracing an agile approach for flexible and innovative solutions. # Why Choose Me: - Proven Track Record: 20+ successful mobile applications across diverse domains. - Comprehensive Skills: Proficient in Android, iOS, and cross-platform Flutter development. - End-to-End Service: From concept to App Store release and ongoing maintenance. # Mission & Vision: My mission is to transform your ideas into cutting-edge applications. By leveraging full-stack capabilities, Android and iOS specialization, and the power of Flutter, I ensure that your vision becomes a reality. Let's innovate together and create apps that stand out in the digital landscape. Whether you need a custom Android app, an iOS masterpiece, or a cross-platform solution using Flutter, I'm here to turn your concepts into reality. Let's collaborate and build something extraordinary!
    Featured Skill Kotlin
    RESTful API
    Laravel
    Android App Development
    Flutter
    Firebase
    Android
    Mobile App Development
    iOS
    iOS Development
    PHP
    Swift
    MySQL
    Amazon Web Services
    Node.js
  • $20 hourly
    • 5.0/5
    • (12 jobs)
    Greetings! I'm Vijay, a dedicated Mobile App Developer known for crafting cutting-edge applications across various platforms. My proficiency spans Android, iOS, Flutter, and Firebase, enabling me to build robust and user-friendly solutions. With a passion for creating seamless user experiences, I am committed to transforming your concepts into feature-rich, intuitive mobile apps. In my +10 years of industry experience, I've successfully delivered +40 of projects, ranging from dynamic e-commerce apps to interactive social platforms. My approach combines technical expertise with a keen eye for design, ensuring that every app I develop not only meets but exceeds user expectations. Key Skills: - Android Studio - Swift and Xcode - Flutter SDK - Firebase Cloud Firestore and Authentication - Responsive UI/UX Design - Push Notifications - Git Version Control Let's collaborate to create the next standout mobile app. I'm eager to bring my expertise to your project and ensure its success. Feel free to get in touch, and let's discuss how we can achieve your app development goals together!
    Featured Skill Kotlin
    Map Illustration
    Google Ads
    Mobile App Development
    Android App Development
    iOS Development
    Android
    API Integration
    Firebase Cloud Firestore
    QR & Barcode Scanner
    Swift
    Flutter
    iOS
  • $20 hourly
    • 5.0/5
    • (7 jobs)
    We are a specialized team of Odoo ERP and native mobile app development experts, delivering scalable, high-performance business solutions. With over 9 years of experience, we design and implement custom ERP systems and feature-rich mobile applications that streamline operations, enhance efficiency, and drive business growth. Our expertise spans across enterprise resource planning (ERP), business process automation, and mobile-first solutions, catering to startups, SMEs, and enterprises worldwide. We focus on delivering tailored, end-to-end solutions, ensuring seamless integration, optimization, and long-term scalability. 🔹 Core Expertise: Odoo ERP Development & Customization - Full-cycle Odoo implementation, migration & version upgrades (v7-v16) - Custom module development for Sales, CRM, HR, Accounting, Inventory, and POS - Third-party API integration & automation for seamless business workflows - Performance optimization & deployment on Odoo.sh, AWS, and cloud platforms - Business process consulting to align ERP solutions with organizational goals Native & Cross-Platform Mobile App Development - Native Android Development (Kotlin, Jetpack Compose) for high-performance applications - Cross-Platform Development with Flutter & Kotlin Multiplatform (KMP) - Scalable architecture – MVVM, MVI, Clean Architecture - REST & GraphQL API integrations, Firebase, and Room Database - CI/CD pipeline automation – GitHub Actions, Bitrise, Jenkins - Performance & Security Optimization – ProGuard, R8, Encryption Key Projects Delivered: ✅ Odoo ERP for Manufacturing – Full-cycle automation for supply chain & inventory ✅ Custom Odoo POS System – Real-time retail & warehouse inventory tracking ✅ Uveaa Solar – Solar inspection app with barcode scanning & offline sync (Native Android) ✅ Weldy – AI-powered social networking & dating platform (Native + Cross-Platform) ✅ VyapariPro – B2B order management system for wholesalers Why Partner with Us? ✅ Expert Team: Specialists in Odoo ERP & Native Mobile App Development ✅ Business-Driven Approach: Focused on automation, efficiency, and growth ✅ Scalable & Secure Architecture: Optimized for long-term performance & reliability ✅ End-to-End Solutions: From consultation to deployment & ongoing support ✅ Transparent Communication: Ensuring project clarity & timely execution We collaborate with businesses to build future-ready digital solutions that drive efficiency and innovation. Let’s discuss your project and create impactful solutions together!
    Featured Skill Kotlin
    Google Maps API
    Android Room Persistence
    JetPack
    Clean Architecture
    Version Control
    MVC Framework
    Native App
    Android SDK
    Firebase
    Android App Development
    Firebase Cloud Firestore
    Android Studio
    Firebase Realtime Database
    Native App Development
  • $15 hourly
    • 5.0/5
    • (56 jobs)
    With over 8+ years of experience in mobile app development, I specialize in creating high-performance apps for Android, iOS, and Flutter platforms. From concept to launch, I manage the entire development lifecycle and have a proven track record of delivering robust, scalable, and user-friendly applications. 🌟 Achievements: 🏆 Top-Rated Freelancer on Upwork 🎯 100% Job Success Score ⭐️ 50+ Successful Projects with 5-star reviews 💼 Expertise in Flutter, Native Android (Kotlin/Java) and iOS (Swift) development 💡 Core Skills & Expertise: Mobile App Development: Flutter, Android, iOS Languages & Frameworks: Dart, Kotlin, Java, Swift Web & Admin Panel: PHP (Laravel, CodeIgniter) Why Hire Me: ✅ Fast & Efficient: I deliver high-quality code quickly and reliably. ✅ Agile Development: I follow agile methodology to ensure smooth progress and iterative feedback. ✅ Open Communication: Always accessible and responsive, I believe in transparent communication. ✅ Custom Solutions: I design user-centric apps tailored to your business needs. ✅ Client Satisfaction: Your success is my priority, and I go above and beyond to achieve it. Let’s work together to bring your vision to life! Contact me today to discuss your project, and let’s make it a success!
    Featured Skill Kotlin
    iOS Development
    Android App Development
    iOS
    Android
    QR & Barcode Scanner
    Dart
    Social Media Account Integration
    Java
    Push Notifications
    Swift
    In-App Purchases
    Android Studio
    Flutter
    Hybrid App Development
  • $12 hourly
    • 5.0/5
    • (21 jobs)
    ✅ Senior Web Developer & Mobile App | Full Stack Developer 🏆 10+ Years of Expertise in Web and Mobile Application Development 🏆 Expertise in Web application, Website development, Mobile app development, React Native, Flutter, Automation, Web Scraping, Cloud Automation Apps, and Business Replica apps Development ★★★ TOP RATED FREELANCER with Consistent FIVE-STAR Ratings ★★★ Hi, I’m Aatifraza Kagzi. Thanks for visiting my profile! With over a decade of experience as a Full Stack Developer, I am a highly skilled and motivated professional who thrives in dynamic and challenging environments. My strong technical expertise, coupled with a passion for innovation, allows me to deliver high-quality solutions tailored to the unique needs of businesses. Expertise Highlights: 👉 Web Development: PHP | React.js | Angular | Vue.js | HTML5 | CSS3 | Bootstrap | Foundation | Materialize | SASS/SCSS | Less | Stylus | Responsive Design 👉 Mobile App Development (iOS & Android): React Native | Flutter | Swift | Objective-C | Kotlin | Storyboard/Auto Layout/SwiftUI | Google Material Design 👉 Backend Development: PHP | Laravel | React.js | Python | Node.js | Express.js 👉 Programming Languages: PHP | Java | Kotlin | JavaScript | Python 👉 Cloud Automation Apps: Zapier | Integromat (Make.com) | Microsoft Power Automate | Hunsoit | Automate.io | Tray.io | Workato | Bullhorn | IFTTT | n8n | GoHighLevel 👉 Automation & Web Scraping: Zapier | Selenium | BeautifulSoup | Scrapy | Puppeteer | Custom Python Scripts 👉 Database Management: MongoDB | MySQL | PostgreSQL | Firebase Realtime Database 👉 E-Commerce Development: WooCommerce | Shopify (Themes & Plugins) | OpenCart | Custom Solutions 👉 Power BI: Transforming data into actionable insights with custom dashboards and reports 👉 Project Management Tools: Trello | Jira | Monday.com | Microsoft Project | Zoho Projects 👉 Prototyping & Design Tools: Figma | Adobe XD | Sketch | InVision 👉 DevOps & Hosting: AWS | Docker | Azure | GitHub | Bitbucket | SiteGround | Bluehost What I Bring to the Table: Clean, readable, and reusable code following modern design patterns Mobile apps and product designs that resonate with users Seamless integration of cloud automation to boost efficiency Extensive experience in building long-term relationships with satisfied clients Services Offered: Custom mobile and web app development Business replica solutions with flawless UX Workflow automation using cloud apps High-quality web scraping and automation tools E-commerce platform setup and customization Maintenance, optimization, and debugging I strive to deliver high-quality solutions that align with your business objectives. My dedication to excellence ensures long-term success for my clients. Let’s connect and turn your vision into reality! Thanks, Aatifraza Kagzi
    Featured Skill Kotlin
    Web Design
    Android
    WordPress
    HTML
    Java
    CSS
    Swift
    Native App Development
    Apple Xcode
    Mobile UI Design
    Android App Development
    Mobile App Development
  • $15 hourly
    • 4.8/5
    • (28 jobs)
    ✅ TOP Rated Developer ✅ 100% Job Success ✅ 5 Star Reviews ✅ 9+ Years Experience 🏆 Award-Winning Mobile App Development helping entrepreneurs/startups build highly scalable mobile apps that win in the marketplace. 
🏆 Quality-oriented Developers with 9+ years of experience in iOS And Android Mobile Apps development with specialization in Bluetooth, Bluetooth Low Energy, iBeacon, and IoT application development. If you are looking for an expert in Mobile App Developers for Bluetooth, iBeacon, or IoT application development, you are in the right place. We have extensive experience in these areas and can help you bring your ideas to life with a Mobile application that can interact with your hardware and leverage the capabilities of Bluetooth and iBeacon technology. My Profile Highlights: ✅ TOP RATED Mobile App Developer ✅ Expert in BLE, Bluetooth, IoT, NFC, MQTT, iBeacon ✅ Developed Apps for iOS, Android, WatchOS, macOS, WearOS, and many more ✅ Experience with MVC and MVP architecture patterns. I have expertise in the following:- ✅ To build a Native Application using Swift, Objective C, SwiftUI, Java, Kotlin. ✅ BLE, Bluetooth, IoT, NFC, MQTT, iBeacon-based applications ✅ Fitness/Health sector apps ✅ Home Automation / Industrial Automation ✅ Wearable devices ✅ Automotive infotainment ✅ Proximity and location-based services ✅ Point of purchase and retail ✅ Asset Tracking ✅ OTT Application development ✅ Web services-based applications using React, Angular, PHP ✅ Things Finder Application Development ✅ Bluetooth SDK & API Development ✅ nRF Firmware Upgrade Specialist ✅ Fleet Management ✅ SDK Development ✅ NFC & QR Code based App Development ✅ Expert in Project Management, Version Control, GitHub, GitLab, Bitbucket I'm eager to work with you to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs! Thank you.
    Featured Skill Kotlin
    iPad App Development
    Bluetooth LE
    Objective-C
    Native App Development
    Android App Development
    HealthKit
    Android
    iOS
    Smartwatch
    Mobile App Development
    Swift
    iBeacon
    Bluetooth
    Internet of Things
  • $15 hourly
    • 5.0/5
    • (4 jobs)
    🥇🥇🥇 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) 🥇🥇🥇 ✅ 90% Clients Recommended to work with me ✅ 86% Long-term Repeat Clients ✅ 7+ Years Of Experience ✅ High-Quality Work ✅ Budget-friendly ✅ Fluent English Verified 🌟 Whether you're a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽 extraordinaire, an 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 maven, or simply on the prowl for 𝗠𝗩𝗣 domination, you've found the ultimate source of 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at prices that won't give you sticker shock. 🚀 Ready to embark on a journey towards success? Click that '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button, and let's chart a course for your project and your vision. Hi, I'm Vishal Ranpariya, a seasoned programmer with over 7+ years of hands-on experience in Android, iOS, Flutter, and React Native. I thrive on collaborating closely with clients to achieve their goals through innovative mobile app solutions. During the last 7+ years, I have developed many different types of iOS and Android mobile apps. 𝗙𝗼𝗼𝗱 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗔𝗽𝗽, 𝗢𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗥𝗶𝗱𝗲 𝗜𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗼𝗿 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗥𝗲𝗮𝗹 𝗘𝘀𝘁𝗮𝘁𝗲 𝗟𝗶𝘀𝘁𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗧𝗮𝘀𝗸 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗔𝗽𝗽 (𝗹𝗶𝗸𝗲 𝗧𝗼-𝗗𝗼), 𝗜𝗻𝘃𝗲𝘀𝘁𝗼𝗿𝘀 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗔𝗽𝗽, 𝗦𝗽𝗼𝗿𝘁𝘀 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗘𝘃𝗲𝗻𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗚𝗿𝗼𝗰𝗲𝗿𝘆 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗔𝗽𝗽, 𝗛𝗼𝗺𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗜𝗻𝘃𝗲𝗻𝘁𝗼𝗿𝘆 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗔𝗽𝗽, 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, 𝗔𝗽𝗽𝗼𝗶𝗻𝘁𝗺𝗲𝗻𝘁 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗔𝗽𝗽, 𝗩𝗲𝗻𝘂𝗲 𝗕𝗼𝗼𝗸𝗶𝗻𝗴 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽, and many more. ✤ I carry quality experience and expertise in the following technologies: 1) Native Mobile app development:- ✔ Database Management: SQLite, ✔ Firebase Android studio and Android SDK Push Notifications ✔ Geo-Location/GPS/Travel APP Web Service Integration In-App Purchase, ✔ Payment gateway integration (Stripe, Braintree, P-a-PayPal, etc.) ✔ Social Integration (Facebook, Twitter, Google+) Photo capture | edit | filter | caption | Share Apps Sharing via Youtube, Facebook, Twitter, Instagram, Flickr, Email and SMS integration 2) Hybrid Flutter App development:- ✔ Redeux state management ,flutter provider, ✔ Bloc pattern code structure, ✔ Api integration with responsive ui , ✔ Async await back ground component for smooth app ✔ Twillio database,firebase sdk integration ,location service with polylines 3) Hybrid React Native App Development:- ✔ Redux state management, context API ✔ Modular and scalable component architecture using functional components and hooks ✔ API integration with Axios for responsive UI ✔ Async/await with fetch API for smooth background processing ✔ Firebase SDK for real-time database and authentication, Realm for local data storage ✔ Location services with react-native-maps and Mapbox for advanced geolocation and map functionalities ✔ Push notifications using Firebase Cloud Messaging (FCM) ✔ Navigation using React Navigation for intuitive app flow 4) YOU WILL GET:
- ✅ PROFESSIONAL CODE QUALITY
 ✅ EXACT TIMELINE ✅ EXACT COST ✅ 
LONG TERM RELATIONSHIP
 ✅ QUICK RESPONSE
 ✅ 24/7 HOUR SUPPORT 5) Putting things in order using Trello or similar boards, making sure that clients have control over the development process. ✅ Android: Java, Kotlin, MVVM, RxJava, Dagger ✅ iOS: Swift, Objective C, MVP, RxSwift ✅ Cross-platform: React Native, Flutter ✅ Git: Parallel workflow, tags, release management ✅ Design: wireframes, icons, UX planning, UI creation 🎯 I'm working with big and small companies, as well as individual clients. 🎯 Not an agency member or owner. 🎯 I'm comfortable signing an NDA. 🎯 Prefer long-term collaboration. 🎯 Ready to work 30-40 hours per week. If you want qualitative work, timely delivery, long term engagement, then I am the person for whom you are looking. I am always looking for new challenges and opportunities; I’m here to bring your ideas and vision to life! If you feel I may deem fit into all your desired skills, I am available to start right away on your project. 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: Let's schedule an introductory call and discover the possibilities of working together. And even if we don't work together, you will get some tips/ideas that can be helpful to your project. Thanks for reviewing my profile!
    Featured Skill Kotlin
    Ecommerce
    Blockchain Architecture
    API
    Android Room Persistence
    Chat & Messaging Software
    Android SDK
    Payment Gateway Integration
    Flutter
    Dart
    Android
    Map Integration
    Firebase
  • $28 hourly
    • 5.0/5
    • (25 jobs)
    Are you looking for a skilled mobile app developer to build high-performance, scalable, and user-friendly applications? I specialize in Flutter, React Native, iOS (Swift), and Android (Kotlin) with 7+ years of experience delivering innovative mobile solutions for businesses worldwide. 💡 Why Choose Me? ✅ Cross-Platform & Native Expertise – Build apps with Flutter, React Native, Swift, or Kotlin. ✅ End-to-End Development – From concept, design, development, testing, to deployment. ✅ Scalable & Secure Apps – Optimized for performance and security. ✅ Custom UI/UX Design – Engaging and intuitive interfaces for the best user experience. ✅ API & Third-Party Integrations – Payments, Firebase, AI, Maps, and more. ✅ Agile & Transparent Development – Regular updates, fast iterations, and clean code. 💻 Tech Stack & Skills 🔹 Cross-Platform: Flutter (Dart), React Native 🔹 Native: Swift (iOS), Kotlin (Android) 🔹 Backend: Node.js, Firebase, Laravel, GraphQL 🔹 Database: MySQL, Firestore, MongoDB, SQLite 🔹 Cloud & DevOps: AWS, Firebase Functions, Google Cloud 🔹 Integrations: Stripe, PayPal, Twilio, Google Maps, AI Chatbots 🔹 CI/CD & Deployment: App Store, Play Store, Fastlane 📱 Recent Projects 📍 E-commerce App – Built with Flutter & integrated Stripe payments. 📍 On-Demand Service App – React Native app with GPS tracking & chat. 📍 Healthcare App – HIPAA-compliant telemedicine platform. 📍 Social Media App – iOS & Android app with real-time messaging. 📅 Let’s Build Something Great! I’m open to long-term collaboration & fixed-price projects. Let's discuss your idea and bring it to life! 🚀 🔹 Message me now to get started! Expert Mobile Development, Flutter, iOS, Android, Mobile App Developer, Cross-Platform, React Native, Swift, Kotlin, High-Performance Apps, Scalable Apps, User-Friendly Apps, Mobile Solutions, API Integrations, Custom UI/UX Design, Secure Apps, Agile Development, Transparent Development, Flutter Developer, React Native Developer, iOS Developer, Android Developer, Node.js, Firebase, Laravel, GraphQL, MySQL, Firestore, MongoDB, SQLite, AWS, Google Cloud, Stripe, PayPal, Twilio, Google Maps, AI Chatbots, CI/CD, Fastlane, App Store Deployment, Play Store Deployment, E-commerce App, On-Demand Service App, Healthcare App, Telemedicine App, Social Media App, Real-Time Messaging, GPS Tracking, Payment Integration, HIPAA Compliance, AI-Powered Apps, Mobile App Development Services, End-to-End Development, Long-Term Collaboration.
    Featured Skill Kotlin
    Mobile App Development
    Android App Development
    iOS Development
    Android
    In-App Purchases
    Dart
    Swift
    Flutter
    iOS
  • $15 hourly
    • 4.9/5
    • (7 jobs)
    Hello, We have 20+ years of hands-on App development experienced in Obj-C, Swift, SwiftUI, Xcode, Cocoa, iPhone SDK, Android SDK. We have 12+ years of experience in Flutter, Dart, Firebase, and state management like BloC, Provider, GetX. We have Expertise in: - Swift | SwiftUI | Storyboard | AutoLayout - CocoaPods | CocaTouch | Cocoa Framework - Push Notifications[ APNs, Firebase, Onesignal ] - In-App Purchase | Stripe | Apple pay - Core Data | Core Location | - APIs integration | Codable - Apple TestFlight, App Store submission Additional Expertise: - AWS SDK Amplify Storage, - Real-time Communication using Firebase Observer and Socket.io - webRTC/Twilio/Agora.io, - Github, Bitbucket, Trello, Jira ✍I always aim to maintain a long-term relationship with my clients. Whether you've lost your original developer, need additional resources, or want a brand new app, I can step in and take over wherever you need. We have developed many different types of iPhone, iPad, Android applications. E.g. social networking app, dating app, chat app, car rental app, food delivery app, shopping app, e-commerce app, fitness app, video/photo app, business apps and enterprise apps. Why you should hire us? ✔ Strong Android/iPhone architecture and database knowledge ✔ Develop applications that support all devices ✔ I am as passionate about your project as you are ✔ Delivering the products on/before time ✔ High Quality of work ✔ Always up-to-date with the latest technologies ✔ Less hourly rate than others My core skills and experiences in Android and iPhone applications development are: ✔ Interaction with backend - Restful, JSON, XML, PHP, Node.js ✔ Databases / Data Management - SQLite, MySQL, Parse, MongoDB ✔ Social Integration - Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ✔ Chat - XMPP, Socket, Firebase ✔ Version Control Tools - Github, Bitbucket, Gitlab ✔ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking ✔ Audio / Video Live Streaming ✔ Firebase APIs ✔ Augmented Reality ✔ P-a-y-p-a-l, Braintree, Stripe Payment Gateway ✔ QR Codes, Bar Codes, VIN Scanner, NFC Tags Reading ✔ In-App Purchase, Advertisement, Push Notifications, GCM, Google Analytics ✔ Photo & Video Sharing, Editor, Filter 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: Let's talk about your project to see if we are a good fit for each other or not. Or even though if we don't work together, at least I may have suggestion(s) that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and we can go from there. 𝗧𝗵𝗮𝗻𝗸 𝘆𝗼𝘂 for spending your $$ to review my profile because TIME IS MONEY :) If you really need 𝗚𝗼𝗼𝗱 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝗽𝗽 then 𝗛𝗶𝗿𝗲 𝗠𝗲. Thanks! Also... Latest expertises: - Augmented Reality, Internet Of Things (IoT), Beacon, - AI/ML, Big Data processing, Data analysis Thanks:) Dhaval
    Featured Skill Kotlin
    Android App Development
    Swift
    Native App
    Mobile App Development
    React Native
    Flutter
    Web Application
    Software Architecture & Design
    Project Analysis
    Project Management
    Mobile App
  • $19 hourly
    • 5.0/5
    • (10 jobs)
    To be Best in -- Mobile Applications: iOS, Android, Blackberry, Windows -- Mobile Cross-Platforms: React Native, Flutter -- Mobile Games: iOS, Android, Windows -- Augmented Reality -- Virtual Reality -- Product Architecture -- Cloud Computing My objective is to achieve significant growth and recognition in the market by adopting innovative and technically sound IT service models. Skills: I am proficient in the following technologies and tools: -- Mobile Development: Expertise in Apple's, Blackberry, Android, and Windows Mobile development using Java/Symbian developer tools, including Xcode, Interface Builder, Cocoa Touch framework, Objective-C, Eclipse, and NetBeans. -- Social Integration: Facebook, Twitter, Renren, Weibo, QQ -- GPS Programming -- In-App Purchases -- Push Notifications -- Data Handling: XML, JSON -- Multimedia: Image Processing, Audio and Video Streaming -- Advertising: iAd, Chartboost, RevMob, TapJoy, AdMob, Flurry -- Web Services API: PHP, JSP, Perl, Python, MySQL I am committed to meeting optimal time-to-market periods while understanding the core processes of mobile app development. I build third-party applications that are as interactive and user-friendly as native applications, utilizing cross-platform technologies such as PhoneGap and Titanium. Mobile Games Skills Proficient in game development frameworks and tools, including: Corona SDK | Cocos2D, Cocos2D-x | Game Salad | iTorque 2D | Sparrow | Unity 3D | EMO | Mono Frameworks | Illustrator and Photoshop
    Featured Skill Kotlin
    3D Rendering
    3D Animation
    Unreal Engine
    Unity
    Virtual Reality
    Augmented Reality
    Shopify
    Laravel
    WordPress
    Swift
    Flutter
    React Native
    MEAN Stack
    MERN Stack
  • $20 hourly
    • 4.9/5
    • (49 jobs)
    --- 40 hours / week / developer --- ## Earned "Top Rated" badge on UpWork ## 100% Job Success Score ## 100+ Successful project in “Mobile” + “Web” Technologies ## 5 Start Rating My name is Harsh Shah and the founder of H Cube Tech, a tech company specializing in web , UI - UX design and mobile app development. We work with startups, SMEs and large organizations across industries such as real estate, healthcare, education and eLearning, event management, enterprise collaboration, utilities, hotels and restaurants, travel and many more. From interface design and development to deployment and support, we take care of the entire application development life cycle. While designing and developing an application, we take special care about User Experience. We have a dedicated team for Research and Development, Application Testing and Quality Assurance checking. App development includes (iOS and Android) - Event management apps - Real estate app - Directory/Social networking apps - Image processing apps - Corporate catalog apps - GPS-Google Maps Based Apps - eCommerce Apps - Paypal-Credit Card based Apps - Radio-IceCast-ShoutCast based Apps - Quiz/Survey based Apps - News-Magazine based Apps - Augmented Reality Apps - Machine Learning Apps - Internet of Things Apps We specialize in following areas: • Database: MySQL, Firebase • Hosting: AWS, Godaddy many more. • iOS Technologies: Objective C, Swift • Cross Platform : React Native • Web Platform : Laravel, Wordpress, Magento, Shopify, CI • Android Technologies: Android, Java , Kotlin • UI - UX Design: UX Design, Material Design, Web Design, Mobile Apps Design, Wireframing/ Prototyping • Social Media Integration: Facebook, Twitter, LinkedIn, Google+ If you are looking for a professional or a team to design and develop web or mobile apps, talk to us. Why us: 1. FREE! No Obligation consultation 2. FREE! 1 months bug support post delivery 3. Testing team and Technical Architect to be involved in every project and without any extra fee. Contact us for a Free, no obligation consultation.
    Featured Skill Kotlin
    API Development
    WordPress
    Web Design
    Web Development
    Laravel
    PHP
    Swift
    Node.js
    Android
    iOS
    React Native
    iOS Development
    AngularJS
    Android App Development
  • $25 hourly
    • 4.7/5
    • (141 jobs)
    Jignesh: Your Digital Alchemist | Top Rated on Upwork👑 Greetings, visionaries and innovators! I'm Jignesh, your full-stack sorcerer with over a decade of experience in weaving digital marvels. As a Top Rated Plus wizard on Upwork, I've helped countless businesses transmute their online presence into pure gold. 🌟 My Magical Toolkit: • Full-stack sorcery (Web & Mobile realms) • iOS enchantments (Swift, Objective-C) & Android spells (Java, Kotlin) • Web incantations: PHP, Node.js, React.js, Vue.js, Laravel • Cross-platform conjuring: React Native • IoT & Bluetooth Low Energy (BLE) alchemy • UI/UX illusions that captivate users • E-commerce potions that boost conversions • Shopify, WooCommerce and WordPress-certified sorcery for e-commerce mastery 🏆 Legendary Feats: • Conjured an e-commerce elixir generating $200K monthly revenue • Crafted an MVP crystal ball that attracted $500K in mystical investments • Reinvented a B2B portal, multiplying revenues by 5x 🔍 My Divination Process: 1. Vision Quest: Delving deep into your business essence 2. Strategic Scrying: Collaboratively mapping your digital destiny 3. Agile Incantations: Keeping you enchanted with regular updates 4. Quality Alchemy: Rigorous testing to ensure pure digital gold 5. Launch & Beyond: 3 moons of free support to keep your digital realm thriving. 🎭 Industries I've Enchanted: E-commerce Bazaars | Healthcare Sanctuaries | Educational Academies | Financial Vaults | Real Estate Kingdoms | Travel Odysseys | Hospitality Havens | Automotive Chariots | Fashion Runways | Media Amphitheaters | Tech Laboratories | Non-Profit Quests | Retail Emporiums | Legal Chambers | Wellness Oases | Manufacturing Forges | Insurance Shields | Professional Services Guilds | Artistic Ateliers | Home Improvement Workshops | Beauty Parlors | Event Planning Extravaganzas | Telecom Networks | Agricultural Fields | Energy Sources | Logistical Caravans | Publishing Houses | Gaming Arenas 💼 Why Summon Me? • Design-driven development for user experiences that bewitch • Crystal-clear communication throughout our quest • Holistic approach that considers your entire business cosmos • Unwavering commitment to exceeding the boundaries of excellence 🤝 Let's Embark on a Digital Odyssey: I'm not just a code weaver; I'm your ally in the digital realm. Whether you're a startup with a world-changing vision or an established empire seeking to innovate, I'm here to amplify your digital resonance. Are you ready to transform your digital presence into a legendary tale? Let's connect and breathe life into your unique vision. In this ever-evolving digital landscape, your triumph is the epic I'm eager to help write! 🌠 Special Enchantment: Seek my counsel to double your website's allure, captivate investors with your mobile app concept, or receive free wisdom on elevating your ideas to cosmic heights! P.S.: I make sure to provide daily updates to my clients.
    Featured Skill Kotlin
    LAMP Stack
    AngularJS
    WordPress
    iOS Development
    Android App Development
    Mobile App Development
    Laravel
    Vue.js
    Node.js
    React Native
    WooCommerce
    Web Design
  • $28 hourly
    • 4.9/5
    • (30 jobs)
    🔥 Senior Android Developer | Kotlin & Java Expert | Flutter & NDK Specialist 🔥 As a Senior Android Developer with 11+ years of experience, I specialize in building high-performance, scalable, and user-friendly mobile applications. With 100+ successful projects, I have helped businesses develop, optimize, and maintain their mobile solutions. 📌 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ✅ Android Development (Kotlin, Java) – Deep expertise in Android SDK, MVVM, Clean Architecture, Jetpack Compose, and dependency injection (Dagger/Koin). ✅ Mobile App Optimization – Reducing memory usage, optimizing UI rendering, and improving overall app performance & battery efficiency. ✅ Background Services & Push Notifications – Sticky background services, WorkManager, Firebase Cloud Messaging (FCM), and OneSignal integrations. ✅ Camera & Image Processing – Advanced Camera2 API, CameraX, OpenCV, Google ML Kit for AI-powered image recognition and editing. ✅ Cross-Platform Development (Flutter) – 3+ years of experience building cross-platform apps with Bloc & GetX state management. ✅ Cloud Integration (AWS & Firebase) – Hands-on experience with AWS Amplify, AppSync (GraphQL), Cognito, Firebase Realtime DB, Firestore, and Cloud Functions. ✅ API & Backend Integration – Proficient in RESTful APIs, GraphQL, and backend communication using Retrofit and WebSockets. ✅ Security & Data Encryption – Implementing AES-256 encryption, secure authentication (OAuth, JWT), and biometric authentication. ✅ Automated Testing & CI/CD – Expertise in JUnit, Espresso, GitHub Actions, and Bitrise for efficient development workflows. 🔥 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗧𝗼𝗼𝗹𝘀 🔹 Programming Languages: Kotlin, Java, Dart, C++ (NDK), Python (for AWS Lambda & ML tasks). 🔹 Frameworks: Jetpack Compose, Retrofit, Dagger 2, Koin, Room, WorkManager. 🔹 Cloud & Backend: Firebase (Cloud Functions, Firestore, Realtime DB, Authentication), AWS (Amplify, Cognito, AppSync). 🔹 Libraries & APIs: OpenCV, ML Kit, Google Maps, MapBox, TensorFlow Lite. 🔹 CI/CD & DevOps: GitHub Actions, Jenkins, Bitrise, Fastlane, JIRA. 🔹 Version Control: Git, Bitbucket, GitHub, GitLab. 📌 Why Work With Me? ✅ Reliable & Committed – 11 years of experience delivering high-quality apps on time & within budget. ✅ End-to-End Development – From UI/UX design to app publishing on Google Play & Apple App Store. ✅ Scalable & Maintainable Code – Writing modular, optimized & maintainable code for long-term app success. ✅ Cross-Functional Collaboration – Seamless coordination with designers, backend engineers, and QA teams. ✅ US Time Zone Availability – Currently working with US-based clients and available 40+ hours per week. 📌 𝗛𝗼𝘄 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂? 🔹 Develop Android Native & Flutter Apps from scratch. 🔹 Optimize existing apps for better performance & memory management. 🔹 Debug & fix complex issues in mobile applications. 🔹 Implement subscriptions, in-app purchases & monetization strategies. 🔹 Integrate Google Maps, push notifications, and advanced camera features. Let's discuss how I can bring value to your project and build an exceptional mobile experience. Looking forward to collaborating with you! 🚀
    Featured Skill Kotlin
    Product Management
    Web Design
    Core Java
    Web Service
    OpenCV
    Android SDK
    Firebase Realtime Database
    Flutter
    Firebase
    SQLite
    iOS Development
    Android
    Firebase Cloud Firestore
    Android App Development
  • $20 hourly
    • 4.7/5
    • (34 jobs)
    With 7+ years of experience, we are a team of experts from fields like Unity Game Development, Digital Marketing Experts, Designers, Mobile App Development (iOS and Android), and Web App Development working together. We believe in digital technology that turns your new business opportunities into progressive value. Our Ultimate motto is "Customer Satisfaction"; We tend to create great values by giving you the "Best Quality" service in the industry.
    Featured Skill Kotlin
    Mobile UI Design
    iPad App Development
    API
    User Interface Design
    WordPress
    Android App Development
    iOS Development
    Swift
    PHP
    iOS
    Android
  • $22 hourly
    • 5.0/5
    • (23 jobs)
    Hello! I’m Mahil, the COO of Excellent Webworld. With over 13 years of experience in the IT industry, our team consists of passionate Full-stack developers. They have a discerning eye for detail and a true passion for creating delightful user experiences 🔸Here’s a concise breakdown of what sets us apart: ✔Impressive Project Record: With over 900 successful projects completed, our track record speaks volumes. ✔Client Satisfaction: We’ve exceeded expectations for more than 650 clients worldwide. ✔Industry Diversity: Serving clients across 35+ industries, from startups to Fortune 500 companies. ✔Talented Team: Our dedicated team of 200+ skilled professionals ensures your success. ✔Job Success History: On Upwork, we maintain a flawless 100% job success history. ✔High Ratings: Clients consistently rate us highly, with a 4.9-star overall rating based on Clutch reviews. ✔Global Reach: Offices in Ahmedabad (India), Saudi Arabia, and Dubai provide global coverage. Client Retention: Our exceptional results lead to a remarkable 98% client retention ratio. ⭐ Key Expertise: ✔Frontend: HTML, CSS, Javascript, Typescript, WordPress, React, Angular, Vue ✔E-commerce: Woocommerce, Magento, Shopify, etc. ✔Backend: PHP, Laravel, Node, .Net, Python ✔Database: MongoDB, MySQL, SQL Server, Dynamo DB, Cosmos DB, PostgreSQL ✔Cloud backend: Amazon S3 EC2 AWS, Firebase, Parse, Twilio ✔Online Payment Gateway: Paypal, Authorize.net, Stripe, PayUMoney, Braintree, Juspay ✔Tools: Jira, Trello, Asana, Basecamp, Github, Gitlab, Slack, etc. ⭐ Domain Expertise: ✔HealthCare ✔Education ✔Automotive ✔Fintech ✔Social ✔Entertainment ✔Lifestyle ✔Logistics & Transportation ✔Travel & Tourism ✔Hotel & Restaurant ⭐ Our Approach to Client Projects: At Excellent Web World, we approach client projects with collaboration, communication, and a structured methodology. Our goal is success at every stage of the project lifecycle: ✔Discovery Phase: We closely engage with clients to understand their goals, requirements, and project vision. Together, we outline a roadmap for the project. ✔Design Phase: Once requirements are clear, we move to the Design phase. Our skilled designers use industry-leading tools to create visually stunning and user-friendly designs. ✔Development Phase: With approved designs, we transition to Development. Our experienced developers use various technologies and frameworks to bring the project to life. Rigorous testing ensures prompt issue resolution. ✔Deployment and Launch: After development and testing, we seamlessly handle deployment, ensuring a smooth transition from development to production. I'm confident that my experience and skills are valuable to your company. I'm ready and excited to dive into your project and help you achieve your goals. Let's create something amazing together! 📈
    Featured Skill Kotlin
    Angular 2
    Laravel
    Mobile App Development
    Ionic Framework
    JavaScript
    React Native
    Node.js
    React
    Swift
    Android
    Flutter
    iOS
    PHP
  • $20 hourly
    • 4.9/5
    • (18 jobs)
    Results and quality-oriented, resourceful, and problem-solving software engineer specializing in large-scale software design and development. High level of involvement in the advancement of the industry and adherence to best practices. Able to bring a product to the market from inception through specification architecture design and implementation and testing. CORE SKILLS AND ABILITIES not limited to: Experience in constructing and supporting sizable software programs 7+ years of experience implementing and providing support for new software solutions and developing and improving existing infrastructure. Excellent documentation and communication skills successfully documented processes, workflows, procedures, and research to the finest detail. - Seeking for software development projects in the following areas on Mobile Platforms: (I) Android Native (Java, Kotlin) (II) Cross-Platform Flutter Technologies and Frameworks: ★ Flutter, Dart ★ Java and Kotlin ★ Objective-C, Swift, Cocoa Touch My focus on transparency and communication means that I deliver the highest level of client satisfaction. I aim to exceed your expectations with my outstanding and responsive service. If you think we're a good fit to work together, we can schedule a quick call and you can tell me a bit about your business.
    Featured Skill Kotlin
    Hybrid App
    React Native
    Image Processing
    Machine Learning
    UI/UX Prototyping
    Android SDK
    Android
    Android App Development
    iOS
    iOS Development
    Flutter
    Swift
    Firebase
    Java
  • $30 hourly
    • 5.0/5
    • (16 jobs)
    Let’s first discuss your business goals. I’ve helped many companies streamline their processes and help them achieve their goals. I can suggest the best solution for your needs. ✅ 100% Job Success Score ✅ Top-Rated Upwork Profile ✅ All reviews: 5 Star ⭐️⭐️⭐️⭐️⭐️ ✅ 40+ Hours Weekly Availability ✅ 3 Months of support after Job Done ✅ 120+ Projects completed ✅ Expertise in Mobile App Development ✅ Mobile App Development ✅ Hybrid App Development ✅ Web Application ✅ Front-end web development ✅ Strong knowledge of Material UI ✅ Writing Unit testing and Usability Testing ✅ Strong Knowledge of various Architecture: MVVM, MVP, MVC ✅ 20+ Open Source Git Hub Project ✅ Work with Upwork Talend cloud client ✅ Agile developer ✅ 10+ Years of Development experience I am a seasoned Mobile App Developer with over a decade of experience specializing in various facets of mobile and web development. My expertise spans across a wide array of technologies and frameworks, ensuring top-tier solutions for your projects. 💪Key Strengths: 👉 AI (Artificial Intelligence) integration with Mobile App. 👉 Mobile App Development: Proficient in Android (Kotlin/Java), iOS (Swift/Objective-C), and cross-platform technologies like React Native and Flutter, enabling me to craft seamless and responsive applications. 👉Technology Proficiency: Expertise in JavaScript, TypeScript, CSS, Firebase, Apple Xcode, and various architectures like MVP, MVC, MVVM. Additionally, I integrate cutting-edge features such as In-App Purchases, User Authentication, Map Integration, and API integration. 👉Agile and Adaptive: Swiftly adopt new technologies and frameworks, evident in my 20+ Open Source GitHub projects and agile development approach. ✌️Notable Offerings: 👉 Robust Security & User Experience: Crafting intuitive UIs to maximize In-App Purchases, prioritize User Authentication, and ensure Application Security. 👉Extensive Portfolio: Successfully completed over 120 projects across diverse domains, continuously learning and expanding expertise. I specialize in turning visions into high-quality, secure applications. My commitment is to deliver robust and user-centric solutions aligned with the latest industry trends. Let's connect on Upwork to discuss how I can contribute to bringing your project to life. Warm Regards, Indrajit Dodiya
    Featured Skill Kotlin
    Java
    FlutterFlow
    Smartphone
    Mobile App Design
    Hybrid App Development
    AI Development
    Dart
    JavaScript
    React Native
    Flutter
    Firebase
    Android App Development
    iOS Development
    Mobile App Development
  • $25 hourly
    • 5.0/5
    • (4 jobs)
    🌟 Responsive communication 🌟 Intuitive and unique custom solutions 🌟 Post-development maintenance I bring over 𝟔+ 𝐲𝐞𝐚𝐫𝐬 of 𝐌𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 development experience and 𝐏𝐲𝐭𝐡𝐨𝐧-𝐃𝐣𝐚𝐧𝐠𝐨 rest backend development, I have collaborated with clients from various industries, ranging from startups to established businesses, to bring their app ideas to life. I am committed to understanding my client's vision, translating it into a functional app, and providing ongoing support to ensure its success in the market. 𝗞𝗲𝘆 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀: 📱Native iOS: Swift 📱Native Android: Java, Android Studio, Kotlin 📱Cross Platform: Flutter, React Native 📱Backend Platform: Python, Flask, Django, Ruby My technology summaries are as follows: 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: ◆ Frontend Mastery: JavaScript - TypeScript - React.js - MUI - Next.js - Html - CSS - Tailwind CSS. ◆ Mobile App Development: Flutter - Dart | React Native - Expo.io - Redux - Zustand - Native base - react-navigation - react-native-reanimated ◆ Backend: Node.js, Firebase, Superbase ◆ UI/UX: Figma, Wireframes, Prototypes, High-fidelity design, Branding ◆ Database: MySQL, PostgreSQL, MongoDB ◆ Payment Gateway Integration: Stripe, Paytm, Webrtc ◆ Cloud: Google Cloud Platform, Heroku, Vercel, AWS ◆ Management: Jira, Scrum, Agile methodology, Asana, Slack, Trello. ◆ Version Control: Git, GitHub, Gitlab, Bitbucket. 🚀 Love to turn ideas into full-fledged Apps for Startups or Corporations. Dedicated 𝗮𝗱𝗱𝗶𝗻𝗴 𝘃𝗮𝗹𝘂𝗲 to business through analyzing your 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗴𝗼𝗮𝗹𝘀, products and service motive, understanding the user flow and expected features to timely deliver an expected project. Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱.💯 Interested? Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let’s discuss your project and your vision.🤝 Regards,
    Featured Skill Kotlin
    Hybrid App Development
    FastAPI
    Flask
    Django
    Python
    Native App Development
    iOS Development
    Android App Development
    Swift
    Expo.io
    React Native
    Back-End Development
    Full-Stack Development
    Mobile App Development
  • $22 hourly
    • 5.0/5
    • (22 jobs)
    Mobile App Developer with a lifelong passion for mobile app solutions. I specialize in crafting high-quality applications using Flutter, Native Android & Native iOS, With over 10 years of expertise in mobile app development. I believe in the transformative potential of mobile apps, providing simplified and portable solutions that enrich lives. My Commitment is to be a PARTNER with my clients by offering end-to-end mobile development services. 🖊️ 10+ Years of Industry Experience ✅ 80+ Projects Delivered 🥷🏻 𝗗𝗼𝗺𝗮𝗶𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 =========================== ✔️ Healthcare & Wellness Industry ✔️ Travelling Industry ✔️ Real Estate Industry ✔️ Parking Industry ✔️ Education Industry ✔️ Social Media & Dating ✔️ Pet Wellness ✔️ Chat, Audio & Video Call Apps 🧑‍💻 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 =========================== ✅ 𝗔𝗜/𝗖𝗵𝗮𝘁𝗚𝗣𝗧 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 ✅ Flutter Development ✅ Android Native Development Using Java or Kotlin ✅ iOS Development Using SwiftUI, Swift or Objective-C ✅ 𝗪𝗲𝗯𝗥𝗧𝗖, 𝗦𝗼𝗰𝗸𝗲𝘁.𝗜𝗢 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 ✅ 𝗖𝗵𝗮𝘁, 𝗔𝘂𝗱𝗶𝗼 𝗖𝗮𝗹𝗹𝘀, 𝗩𝗶𝗱𝗲𝗼 𝗖𝗮𝗹𝗹𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 🏅 𝗪𝗵𝘆 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲? =========================== 🔹 Collaborative Approach 🔹 Great Communication skills 🔹 Commitment to Quality 🔹 Post-develonment maintenance 🔹 Tailored Solutions: I meticulously analyze your requirements to provide customized industry-leading recommendations 🔹 Deep Industry Insight: Leveraging extensive subject matter expertise to offer innovative solutions tailored to your industry's nuances 📩 CONNECT with me or 💌 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲, if you have any ideas or project to discuss, design, develop & deploy. I will be very happy to assist you with my end-to-end mobile development services. #mobileappdevelopment #mvp #flutter Best Regards, Neel Mevada
    Featured Skill Kotlin
    AI Speech-to-Text
    AI Mobile App Development
    Mobile App Bug Fix
    Mobile App Improvement
    Socket.io
    WebRTC
    Mobile App
    Android SDK
    Android App Development
    Flutter
    Dart
    Mobile App Development
    GraphQL
    iOS Development
  • $20 hourly
    • 4.0/5
    • (18 jobs)
    ✔️ Connect with me for 30-minute free consultation about your web and mobile app ideas ✔️ Upwork Top Rated professional ✔️ 100% Success Rate ✔️ Successfully delivered over 2200+ projects across globe Hi there! I'm Kinjal Patel, a passionate web developer, mobile app enthusiast, and UI/UX designer from the vibrant city of Ahmedabad, India. I find joy in creating delightful, user-friendly digital experiences that help businesses grow and thrive. 🌟 How I can help you: - Web & Mobile Magic: Crafting meaningful web applications and mobile apps for iOS and Android that users love. - Design with Heart: Designing intuitive and engaging interfaces that make people enjoy their journey through your digital space. - Blockchain Adventures: Exploring the world of secure blockchain applications, from smart contracts to dynamic dApps. - Clear Communication: Staying accessible and committed to ensuring you’re delighted with the results. 🔧 My Toolbelt: - Web Tech: HTML5, CSS3, JavaScript, React, Node.js, Python, PHP, Laravel, WordPress - Mobile Skills: Swift, Kotlin, Flutter, React Native - Design Insights: Figma, Adobe XD, Photoshop - Blockchain Expertise: Ethereum, Solidity, Rust, Solana 💬 What clients say: - Fod*Boss Feedback: - "They turned our website vision into reality using fantastic tech and creativity. We're thrilled!" — Stuart Tozer, CEO - WonUP Testimonial: - "An outstanding development partner delivering success every time!" — Jason London, CEO - VNC SDK Story: - "They nailed the project with precision and took our feedback to heart. A great team to work with." — Jeremy Breetzke, Owner - "What sets Vrinsoft apart is their thoughtful process and attention to accuracy in development." — Anwen Smith, Co-Founder I'm excited about the chance to collaborate with you and bring your project to life. Let's make something incredible together! Warm regards, Kinjal Patel Top Rated, Web Development, Mobile App Development, Frontend Development, Backend Development, Cross platform Mobile App, Blockchain, DApps, Smart Contracts, UI/UX Design, React, Node.js, Python, Swift, React Native, Flutter, Ethereum, Hyperledger, User Experience, Responsive Design, Figma, Prototype, In-app purchases, Payment Gateway Integration, Apple Xcode, Android Studio, Push notifications, User authentication, Unit Testing, Regression Testing, Healthcare App, Real Estate App, On-Demand App, Fitness & Wellness App, Blockchain App, Finance App, Education/E-learning App, Dating App, Ecommerce App, Ride Booking App, 3rd Party SDK Integration, SQLite, MySQL, Firebase Cloud Firestore, Kotlin, Swift, Java, Dart, SwiftUI, Twilio API, Mapbox, HealthKit, Google Analytics, Amazon Web Services, Core Data, UIKit, MapKit, Ahemdabad, India
    Featured Skill Kotlin
    Shopify
    Artificial Intelligence
    Cryptocurrency
    Blockchain Development
    Vue.js
    React Native
    WordPress
    Swift
    Flutter
    Mobile App Development
    Node.js
    React
    Python
    PHP
  • $25 hourly
    • 5.0/5
    • (32 jobs)
    ⭐️ Top-Rated ✅ 100% Job Success Rate ✅ 10+ Years of Experience • Well Experienced with: SWIFT, Swift UI, ARKit (LiDAR), AR/MR, Scenekit, CoreML, IoT Apps • Proficient with SWIFT, Objective-C, XCode, UIKit, ReactiveCocoa, CocoaTouch, SwiftyJSON, RestKit, MapKit, CoreLocation, etc. • Android, Android Studio, Android foundations, Android UI, Firebase on Android, etc. • React Native, Virtual DOM, JSX, JavaScript, etc. • Good understanding of AWS, Google cloud platform, Azure, etc. ⭐️ Domains I worked with: Expert: Enterprise Mobility| SaaS-CRM| On-Demand Service | Healthcare | Fintech | Logistics | Travel | Automobile Also worked on: Fitness | Food Delivery | POS solution | Real Estate | Rewards/Loyalty Program | Educational Apps | Social Media/Dating | eCommerce, and many more. ⭐️ My Expertise: ✔️ iOS: SWIFT ✔️ Android: Java | Kotlin ✔️ Cross-Platform: React Native | Flutter (Dart) ✔️ Cloud services: AWS | Google Cloud ✔️ Persisting Data: MySQL, Firebase ✔️ Control Versions: GitHub | Bitbucket ✔️ IoT: BLE | WiFi ✔️ R&D-based projects. ✔️ ARKit, Scenkit ✔️ Vision Framework, CoreML ✔️ VOIP with Agora.ai and Twilio SDK ✔️ HealthKit Synchronization. ✔️ Document Scanning with OCR ✔️ NFC App Development ✔️ Image & Video Editing, Streaming, and Processing Let's Connect!
    Featured Skill Kotlin
    Bluetooth LE
    PCB Design
    Firmware Programming
    Internet of Things Solutions Design
    iPad App Development
    Mobile App Development
    Android App Development
    iOS Development
    Bluetooth
    React Native
    Java
    Swift
    Objective-C
  • $26 hourly
    • 4.0/5
    • (51 jobs)
    ✨ 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝘁𝗼 𝗕𝘂𝗶𝗹𝗱 𝗬𝗼𝘂𝗿 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗼𝗿 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗔𝗽𝗽 𝗳𝗼𝗿 𝗬𝗼𝘂𝗿 𝗦𝘁𝗮𝗿𝘁𝘂𝗽? 𝗟𝗲𝘁’𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗶𝗻𝘁𝗼 𝗮 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 𝘁𝗵𝗮𝘁 𝘀𝘁𝗮𝗻𝗱𝘀 𝗼𝘂𝘁! ✨ With over 10 years of experience in 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 and 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, I specialize in creating robust 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 and building 𝐌𝐕𝐏𝐬 for 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬. Whether you’re launching your first app, enhancing an existing one, or streamlining your development process, I’m here to help. I’ve delivered 4.8+ rated apps on the Play Store, including a project that boosted conversions by 18% after optimizing the checkout flow of an e-commerce platform. ➡️𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: ✔️ 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 & 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Crafting seamless, high-performance apps tailored to your business goals. Proficient in Java, Kotlin, and Dart for cross-platform mobile solutions. ✔️ 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴 Helping you bring startup ideas to life with scalable MVPs that test concepts and attract investors. From design to execution, I cover the entire development cycle. ✔️ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Creating user-friendly and engaging experiences by designing intuitive interfaces for Android and Flutter apps, ensuring they are as functional as they are beautiful. ✔️𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Seamlessly integrating third-party APIs and creating secure backend systems, ensuring smooth interaction between various platforms. ✔️𝐀𝐩𝐩 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 & 𝐃𝐞𝐛𝐮𝐠𝐠𝐢𝐧𝐠 Enhancing speed and stability, while proactively identifying and resolving bugs to ensure smooth and uninterrupted user experiences. 📘𝐓𝐨𝐨𝐥𝐬, 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🔹𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐒𝐭𝐮𝐝𝐢𝐨 The official IDE for Android development with robust tools that boost productivity. 🔹𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐃𝐚𝐫𝐭 The open-source framework for creating natively compiled apps for mobile, web, and beyond. 🔹𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 A powerful platform that offers real-time database management, authentication, and more, enabling faster development. ➡️ 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? 🔷 Proven Expertise in Android & Flutter Development: Expertise in both native Android and cross-platform Flutter development to suit your project needs. 🔷 MVP Specialist for Startups: Delivering fast, scalable, and cost-effective MVPs that attract investors and validate your product. 🔷 Timely Deliveries with High Quality: I am committed to delivering projects on time without compromising on performance or quality. 🔷 User-Centered Development: I create apps that are not only functional but also easy to use and engaging for end-users. 📉 𝐅𝐚𝐜𝐢𝐧𝐠 𝐓𝐡𝐞𝐬𝐞 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 𝐢𝐧 𝐘𝐨𝐮𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭? ❌ Struggling to turn your idea into a working app? ❌ Need help with debugging or optimizing your current app? ❌ Experiencing performance issues or crashes in your app? 🔹𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐟𝐨𝐫 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬: ✔️ MVP Development: Build functional MVPs to validate your ideas and secure funding. ✔️ Optimized Performance: Improve your app’s performance for smooth and fast user experiences. ✔️ Seamless Integrations: Easily integrate APIs, payment systems, and back-end services. 🔹 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: 🔄 Cloud-based solutions to scale and enhance your app’s speed. 🔄 Third-party API integration and management for seamless operations. 🔄 Implementing Firebase, RESTful APIs, and real-time databases for efficient backend support. 🔄 Automated testing for quality assurance and optimal performance. 🔹𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠: 📈 App Strategy & Business Consulting 📈 Product Design & Development 📈 Optimization & Troubleshooting 📈 Cost-effective Solutions for Your App 🌟 𝙍𝙚𝙖𝙙𝙮 𝙩𝙤 𝙩𝙪𝙧𝙣 𝙮𝙤𝙪𝙧 𝙢𝙤𝙗𝙞𝙡𝙚 𝙖𝙥𝙥 𝙞𝙙𝙚𝙖𝙨 𝙞𝙣𝙩𝙤 𝙧𝙚𝙖𝙡𝙞𝙩𝙮? 𝙍𝙚𝙖𝙘𝙝 𝙤𝙪𝙩 𝙩𝙤𝙙𝙖𝙮, 𝙖𝙣𝙙 𝙡𝙚𝙩’𝙨 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙝𝙤𝙬 𝙄 𝙘𝙖𝙣 𝙝𝙚𝙡𝙥 𝙗𝙧𝙞𝙣𝙜 𝙮𝙤𝙪𝙧 𝙨𝙩𝙖𝙧𝙩𝙪𝙥 𝙖𝙥𝙥 𝙫𝙞𝙨𝙞𝙤𝙣 𝙩𝙤 𝙡𝙞𝙛𝙚! ➡️ 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Mobile development, Android development, Flutter development, cross-platform apps, MVP development, startup app, mobile app design, app performance optimization, app debugging, Firebase integration, API integration, backend development, mobile development consulting, app prototype, Android Studio, Dart, Kotlin, Java, user experience, user interface, mobile app solutions, app scaling, app deployment, post-launch support, app strategy, app architecture, UI/UX design, agile development, continuous integration, real-time data, cloud-based apps, app testing.
    Featured Skill Kotlin
    Low Code & RAD Software
    Dart
    Mobile App
    Hybrid App
    Android App
    iOS Development
    Flutter Stack
    FlutterFlow
    Chat & Messaging Software
    ChatGPT API
    Special Businesses Salon Software
    Android App Development
    React Native
    Flutter
  • $17 hourly
    • 5.0/5
    • (5 jobs)
    Mobile App Developer | iOS | Swift | SwiftUI | Cross-Platform | Apple Watch | Vision Pro 🚀 Transforming Ideas into Scalable, High-Performance Mobile Applications 🚀 I'm a seasoned Mobile Application Developer with expertise in iOS development (Objective-C, Swift, SwiftUI) and Cross-Platform solutions. With years of experience in building feature-rich and high-performing mobile applications, I specialize in delivering seamless, user-friendly experiences tailored to your business needs. 🔹 iOS Development – Native iOS apps using Swift, Objective-C & SwiftUI 🔹 Cross-Platform Development – Creating apps with React Native & Flutter 🔹 Wearable & Extended Reality Apps – Apple Watch & Vision Pro applications 🔹 Healthcare & Messaging Apps – Secure, HIPAA-compliant solutions 🔹 Location-Based Services – GPS tracking, real-time geolocation, and map integrations 💡 Whether you need a robust healthcare app, a secure messaging platform, or an innovative location-based service, I bring deep technical expertise and an agile development approach to every project. Let's discuss how I can help bring your vision to life! Reach out today to get started.
    Featured Skill Kotlin
    Android
    Flutter
    Android App Development
    WebRTC
    HealthKit
    watchOS
    macOS
    iPad
    SwiftUI
    iPhone
    Mobile App Development
    iOS
    Objective-C
    Swift
    iOS Development
  • $15 hourly
    • 4.1/5
    • (69 jobs)
    🏆 EXPERT DEVELOPER ✅ 9+ Years of Experience | Verified mobile app developer ✅ Solid experience in Native Android | iOS | React-Native | Flutter ✅ 100+ Projects Delivered Successfully & 100% Satisfaction → 5-star rated* | 100% Satisfaction | Verified mobile app developer → Extensive Android & iOS experience (Java, Kotlin,Dart, Java Script, Type Script, MVVM) → Highly recommended freelancer by clients → 150+ apps published into Google Play & Apple Store. → Provide top-quality works in the market. → Best In Quality, Best In Estimation, Best In Timeline. 👨‍💻 Here is a quick overview of my skills and experience, ✔ Android (Java, Kotlin), Flutter (BloC & GetX Provider) ✔ Firebase, Azure, AWS ✔ Google Map & Google Service Integration ✔ Integrate web service: XML/JSON, REST/SOAP API with Retrofit or Volley. ✔ Chat & Messaging Engine: XMPP, QuickBlox, OpenTok, Agora ✔ Node.js, PHP, Javascript, Soket.io ✔ MySql, Sqlite, PL/SQL ✔ Background Services, Real-time Push, Live Tracking, Chatting, Audio-Video call services. ✔ API Development in PHP with a strong security Auth. ✔ Git, SVN, Bitbucket, Gitlab source code versioning ✔ JIRA, Trello, Github for task management Helping you meet your business goals is my top priority. The core feature of our team is that we guide customers from the start helping them realize their needs and putting their vision into a real mobile application. We grow our business by helping our customers to grow theirs! We build Android apps (phone and tablet) and iOS apps (iPhone, iPad) of any complexity or style (material style, flat style): ✔ Delivery and ordering system-related applications ✔ Banking application ✔ Fashion Application ✔ Logistics mobile applications ✔ Marketplace apps ✔ Video and chat applications, WebRTC / VoIP, socket connection ✔ Booking mobile apps ✔ OTT applications ✔ Educational applications ✔ Applications for online stores ✔ Cleaning services ✔ In-app purchases and in-app subscriptions related apps ✔ iOS apps with iOS-specific features ✔ Android material apps with Android-specific features ✔ AndroidTV applications ✔ you tell it - we do it ✫✫✫✫✫ Android ✫✫✫✫✫ ✔ Java / Kotlin ✔ MVVM, MVP, MVC, Etc. ✔ Dagger, Koin, Hit, Etc. ✔ Room Database ✔ Encryption: OpenGPG. ✔ Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP. ✔ simple applications OpenGL ES ✔ Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e.g. Youtube, Google Cloud Printing) ✔ Payment gateways (Braintree, PayPal, Liqpay, Yandex. Money) ✔ Interaction with external devices (BLE 4.0/SPP/USB). ✔ Android SQLite ✔ Google Billing, in-apps ✔ VoIP and WebRTC integrations ✫✫✫✫✫ iOS skills include but not limited to ✫✫✫✫✫ ✔ Swift 3 / Objective-C ✔ iOS SDK, xCodeb ✔ Protocols: JSON-RPC, XML, RPC, SOAP, REST. ✔ Integration with existing social networks: Facebook, Twitter, Vkontakte, G+ ✔ Databases: SQLite, CoreData ✔ BLE 4.0 ✔ Mobile advertisement: iAd, AdMob, AppLeads, Flurry, AdWhirl ✔ Braintree, Liqpay, Yandex.Money, Branch, Maps (Mapbox, OSM, Google, Apple), LinPhone, FrozenMountain, ooVoo, Flurry Analytics, Google Analytics, Crashlytics, Test Flight, and other ✫✫✫✫✫ Back-end and Front-end ✫✫✫✫✫ ✔ React.js (progressive web apps) ✔ Angular.JS (progressive web apps), Angular 2+ ✔ Laravel (PHP framework) ✔ Symfony (PHP framework) ✔ Node.JS ✔ VueJs ✔ Express.js ✔ Bootstrap ✔ Jquery ✫✫✫✫✫ Design ✫✫✫✫✫ ✔ Figma, Sketch ✔ Zeplin ✔ Material Design ✔ Flat design and more.
    Featured Skill Kotlin
    Android App Development
    Web Design
    SQLite
    API Development
    Flutter
    WordPress
    React Native
    Business with 1-9 Employees
    Hybrid App Development
    JavaScript
    Swift
    Objective-C
    Native App Development
    iOS
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a Kotlin Developer near Ahmedabad, on Upwork?

You can hire a Kotlin Developer near Ahmedabad, on Upwork in four simple steps:

  • Create a job post tailored to your Kotlin Developer project scope. We’ll walk you through the process step by step.
  • Browse top Kotlin Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Kotlin Developer profiles and interview.
  • Hire the right Kotlin Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Kotlin Developer?

Rates charged by Kotlin Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Kotlin Developer near Ahmedabad, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Kotlin Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Kotlin Developer team you need to succeed.

Can I hire a Kotlin Developer near Ahmedabad, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Kotlin Developer proposals within 24 hours of posting a job description.

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.