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  • US$50 hourly
    Native Android Developer | Java & Kotlin 🚀 Top Rated Plus 💯 100% Job Success Score 8+ years of experience working on native Android applications for high profile clients and businesses. I've strong Java/Kotlin programming skills including low-level performance optimizations and memory management. ✔ Ml-kit, OpenCv, TensorFlow, Camera, Image Processing ✔ Clean Architecture, MVVM, Firebase, Coroutines, Live data, DataBinding, Dagger2/Hilt, Room, Retrofit, Glide, Payments 🚀 Why Choose Me? 8+ Years of Servicing High-Profile Clients Strong Java/Kotlin Programming Skills Developer with a Keen Eye on Technological Advancements Detail-Oriented and Timely Deliveries
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android App
    Android Studio
    Native App Development
    Firebase
    Java
    Android App Development
    Android
    Mobile App Development
    SQLite
    Camera Operation
    NFC
    Mobile App
    Android SDK
    OpenCV
  • US$85 hourly
    I have been a professional mobile app developer for the last decade. I specialize in native Android. Over the last decade I have developed and delivered dozens of high quality mobile apps successfully for established companies, startups, and individual entrepreneurs. What I can offer: - Over a decade of native Android and Kotlin experience - iOS, Swift, Java - Kotlin-Mutli-Mobile, KMM - Flutter and Dart - UI/UX Design
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    CI/CD
    CircleCI
    Agile Software Development
    Cross Functional Team Leadership
    Android UI Design
    Android App
    Apple Xcode
    Android SDK
    iOS
    Swift
    Android App Development
    Android Studio
    Android
    Java
  • US$20 hourly
    🌟 Top-Rated Upwork Professional 🧑🏻‍💻 9+ years of experience 📱 Android | Kotlin | Java | Jetpack Compose | Kotlin-Multiplatform| Flutter | WearOS | AndroidTV | 🚀 AI | ChatGPT | 💻 Firebase | VoIP | Linphone With over 9 years of extensive experience as an Android Developer, I specialize in native Android application programming with a strong focus on SCRUM/Agile workflow. 
 
I have a proven track record of delivering high-quality mobile applications in various domains, including:
 * Airline Domain * Banking Domain * Cargo Management Domain * Logistics Domain * Financial Domain * Social Media/Dating Domain with Video/Audio Chats * Location Tracking Domain
 My expertise in mobile development includes:
 * Programming Languages: Java, Kotlin * Architectural Patterns: MVVM, MVP, MVC * Design Patterns, Custom Controls, and REST API integration * Material Design, Mobile UI/UX, and Firebase integration (AdMob, Analytics, A/B testing, etc.) * Jetpack Compose, Jetpack Navigation * Firebase Realtime Database and Storage * Android SDK, NDK, Open Source, Support Libraries * Reactive Programming with rxJava and rxAndroid * Dependency Injection using Dagger, Kodein, and Hilt * Databases: SQLite, Room, Realm, Page * Network Libraries: Retrofit, OkHttp, Volley, ktor * Image Loading Libraries: Picasso, Glide * Crash Reporting and Analytics Tools: Crashlytics, Firebase, Fabric, LeakCanary, Timber * Other Libraries: Gson, AutoValue, JodaTime, AndroidJob, Google Services * Sockets/SignalR * Kiosk Mode * SonarQube code coverage * Kotlin-Multiplatform (One POC)
 * Wear OS & Smartwatch development * Mqtt In addition, I am an expert in the Linphone SDK, a powerful tool for building voice and video communication applications. I have in-depth knowledge of integrating and customising the Linphone SDK to create high-quality, real-time voice and video chat functionalities within Android applications. I am experienced in implementing Linphone's advanced features, including call management, audio/video codecs, encryption, push notifications, and more. Whether you need to develop a VoIP application from scratch or enhance an existing app with Linphone capabilities, I can provide the expertise you require.
 I have integrated various features and technologies into Android applications, including:
 * Beacons integration for proximity-based interactions * Calendar API integration for managing events and schedules * QR Code integration for scanning and processing QR codes * OCR (Optical Character Recognition) integration for text recognition and extraction
 For multimedia capabilities, I have integrated Video Chat using WebRTC, Twilio, and Agora, as well as Audio Streaming. I am familiar with ExoPlayer for HLS Video Streaming (HTTP Video Streaming), RTSP Video Streaming, and DASH Video Streaming.
 Other skills and features I offer include Custom Calendar development, Media Gallery implementation, Background Download and Upload functionality, Tiff file format handling in Android, Live Streaming using Agora SDK, Deep Linking, LeakCanary for memory leak detection, and code annotations to improve the linting process.
 Experienced Kotlin Multiplatform Developer with a track record of delivering efficient cross-platform solutions. Proficient in Kotlin Multiplatform Mobile (KMM) and skilled in creating high-performance apps for Android, iOS, web, and more. Experienced Jetpack Compose Developer, proficient in creating dynamic, interactive, and modern Android UIs. Skilled in leveraging Jetpack Compose's power to build visually stunning and responsive applications. Over the years, I have developed many different types of iPhone and Android apps. These include: - Food delivery apps - On-demand apps - Home services apps - Handy man apps - Salon apps - Beauty apps - Taxi apps - Ride apps - E-commerce apps - Dating apps - Health and fitness apps - Travel apps - Video streaming apps - Fintech apps - Shopping apps - Telemedicine apps - Finance apps - Real estate apps - Social media apps - Chat apps - Business apps - Messaging apps - Online courses apps - Online education learning apps - Tutor apps - Hotel booking apps - Online grocery order apps - Telecommunication apps - VoIP apps - SIP Apps - Apps using the Twilio API I am fluent in English and passionate about Android development. Please feel free to reach out to me with any Android-related questions or projects. I would be pleased to help you bring your ideas to life
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    SQLite
    Java
    Smartphone
    iOS Development
    User Authentication
    iOS
    Android
    JetPack
    Mobile App Development
    Wear OS
    In-App Purchases
    VoIP
    Firebase
    Android App Development
  • US$40 hourly
    I have a passion for taking the web and making it mobile. Over last 10 years I got mobile development experience in a broad range of industries, including social gaming, education, sports entertainment, dating, restaurant management and rental solutions. I have solid understanding of full mobile and software development life cycles, UIX, web analytics, changing web standards, and Agile methodologies. Dedicated to continuously developing, implementing, and adopting new technologies to maximize development efficiency and produce innovative applications.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Google Maps API
    CSS
    Git
    SQL
    GPS
    Android SDK
    Smartphone
    Android App Development
    Android
    Java
    User Authentication
  • US$10 hourly
    My current stack: kotlin android studio(viewBinding+Fragment+navGraph) Hilt Room(Sqlite databases) Glide Firebase My first education and work are related to pedagogy. Given the specifics of this field, in my opinion, I quickly adapt to new conditions and learn quickly. I love programming, it's like math, only better. Because here we create new rules, and not just play with already created ones. I have experience with the following languages: kotlin, java, python, I also have basic knowledge of C, C++, C#, php, js.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android Room Persistence
    Android Smartphone
    Android UI Design
    Android App
    OkHttp
    Mobile Game Development
    Android SDK
    Firebase
    Android App Development
    Java
    Android Studio
    Mobile App Development
    Android
  • US$50 hourly
    🌟 Top Rated Plus (Top 3%) Upwork Freelancer
 🌟 100% Job Success Ratio
 🌟 8+ Years in Mobile App Development
 🌟 30+ Successfully Completed Projects Hello! I'm Vivek, a seasoned Senior Software Developer and passionate tech enthusiast. I'm eager to assist you in crafting top-tier, modular software that aligns with your requirements while prioritizing performance and security. Why to hire me among thousands of other freelancers? I distinguish myself through an unmatched commitment to work quality and professionalism. Establishing trust with clients and fostering effective communication are integral components of my skill set. As a developer, I strive to keep up-to-date with the latest techs from Android and Apple, and use each standard introduced with ease while following the best guidelines in order to make my code readable and maintainable. I thrive on challenges! With a positive mindset, I approach every task with determination, doing whatever it takes and never giving up. Skills: ------- ✔ Cross-platform app development, ✔ RESTful API integration, ✔ Android components (Activities, Services, Broadcast Receivers, Content providers) ✔ Fragments API, Intents, etc. ✔ Java Core, Threads, Collections. ✔ Payment and Social media SDKs integration ✔ Firebase, FreshChat, Socket.io for chat-based application ✔ Voice, Chat and Video calling integrations ✔ Google Map, Ads, In-App Purchase, In-App Billing implementation Version control and Issue tracking - Git, Bitbucket - Trello, JIRA My Working pattern: - Following Complete agile methodology - Trello/Pivotal Tracker implementation - Implementation using best architecture patterns But don't just take my word for it – let my work speak for itself. Check out my portfolio to see some of my past projects and success stories. Don't hesitate to reach out! Your project deserves the expertise and commitment that I bring to the table. Thanks, Vivek
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Socket.io
    API
    Apple Xcode
    API Integration
    Mobile App Development
    Flutter
    Swift
    Android Studio
    Java
    iOS
    Android
    Android App Development
    iOS Development
  • US$18 hourly
    Hii, I am working on high-quality iOS/Android applications for different industries, including medicine, marketing, advertisement, etc as a developer. I have overall 6 years of experience. It's important to me to create supportable and upgradable applications. I prefer to build long-term relations with my customers. When they come back to add support for new mobile devices or new features - I am always glad to see that application continue its life. My Skill Set: ------------------- - Flutter, Dart - Swift, Xcode, iOS SDK - Java, Kotlin, Android Studio - Super Level UI Customization, Suggestion of Best User-Friendly and elegant UI/Graphic design - Google Map Service, Real-time tracking, Geo-location, GPS, Geo-fencing - Web services, REST/SOAP, XML/JSON Domains on which i developed apps ------------------------------------------------- On-Demand Marketplace Utility Social networking/Chat/messaging Mini-games E-commerce Bluetooth/beacons Taxi/booking Fitness/health Coding Strategy: ------------------------- *Well-optimized, clean, robust, and well-commented code with qualified naming conventions. * Multi-Language Support * Localization And Internationalization support * API /Web Service Integration Thanks!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    RESTful API
    Apple Xcode
    Android App Development
    iOS Development
    Firebase
    Java
    PHP
    Firebase Realtime Database
    Swift
  • US$20 hourly
    🧑‍💻I am an Android developer with a wide variety of experiences to help bring your idea to reality. My goal is to build a fully functional solution that meets all demands while maintaining scalable and clean code. Working with simple apps as well as more complex projects in the past, I can easily adjust to any scale of work and bring you the best possible result. 📃Communication is a top priority, so expect regular progress updates and engagement in your plans about the project. Together we can shape the ideas and discuss different implementations for a specific problem. We can find an answer to any question you have, and projects will always be on time. My skill set includes: • Native Android Development • Android SDK • Java, Kotlin, Python, C# • HTML, CSS, JavaScript • Firebase utilization • Working with different API-s • Git With previous projects, I have used many different third-party solutions that can help in achieving your idea. I am always willing to learn new things, so no plan is off the table. Hope to hear from you so we can create something great together!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    C#
    Java
    Python
    Android
    Smartphone
    Android App Development
    Mobile App Development
    Firebase
    Native App Development
  • US$25 hourly
    I'm professional android developer having experience of 4+ years in android app development. I primarily work on android development and like to build apps that not just looks good but also works great. Client satisfaction is my first priority and like to do hard-work to make your projects successful. ⚫ BASIC SKILLS OR TECHNICAL DETAILS ✔ Activities Or Fragments ✔ Media Player ✔ Broadcast Receiver ✔ Services ⚫ LOCAL DATA STORAGE ✔ ROOM ✔ SQLlite ✔ SharedPreference ⚫ UI ✔ Material Design ✔ Animations ✔ Shared Element Transitions ⚫ NETWORKING ✔ Retrofit ✔ OkHttp ✔ JSON parsing ✔ GraphQL ✔ XML parsing ⚫ APIS ✔ Facebook ✔ Twitter Login ✔ Google ------- Ads ------- Maps ------- Login ✔ Firebase ------- Crashlytics ------- Database(Firestore AND Realtime) ------- Analytics ------- Authntication(Login) ------- ML kit (Machine Learning) ------- Cloud Functions ✔ Youtube ------- Video Player Service ------- Videos Data api ⚫ APP ARCHITECTURES ✔ MVVM ✔ MVP ⚫ LANGUAGES KNOWN ✔ Java ✔ Kotlin ✔ XML ⚫ SOME TYPES OF APP I HAVE BUILT - Chat apps - Shopping - Music Player , - Download Manager (Download Or Schedule Downlaod) , - Astrology (Dialy horoscope detail) , - Daily Jobs (Get detail of jobs for specific area) ⚫ Software Using ✔ Android Studio ✔ Windows 10
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android App Development
    Firebase
    Android
    Android SDK
    RESTful API
    Android Studio
    Dart
    Flutter
    Google Maps API
    Smartphone
    Java
  • US$50 hourly
    Greetings! I'm Sava, an Android Developer with over six years of experience in creating top-notch mobile applications. I specialize in delivering: - Fast & Efficient Development: I work swiftly without compromising on quality, ensuring timely delivery of exceptional Android apps. - Comprehensive Android Knowledge: Proficient in Java and Kotlin, with expertise in Jetpack Compose for modern UI development. - Core Android Components: Mastery of activities, fragments, services and more. - Popular Libraries & Frameworks: Experienced with Jetpack Compose, XML, Custom Views, SQL, REST, JSON, Retrofit, Coroutines, Dagger, LiveData, Room, MVP/MVVM, CameraX, Glide/Picasso and much more. - Everything Android: WearOS, Android TV, Android Auto - Strong Debugging Skills: Efficient problem-solving for smooth app operation. - Architectures: Proficient in Clean Architecture, MVVM and MVP, ensuring scalable and maintainable codebases. Let's collaborate to bring your Android app ideas to life! 🚀 Reach out to discuss your project needs.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    C++
    Java
    C#
    Android App Development
    Android Studio
    Android Room Persistence
    Android
    Android SDK
  • US$50 hourly
    🚀 Elevate Your Business with a Top-Rated Mobile Apps Developer 🌐 Hi there! Are you looking for a developer who can turn your ideas into reality? Look no further! I'm Waheed, a Top-Rated Developer on Upwork with over 10 years of experience and a 100% job success score. I’ve successfully delivered projects for over 30 clients, all of whom have rated my work with full 5-star reviews. Key Skills: - iOS Development: Swift, Objective-C, Xcode, SwiftUI, UIKit, Core Data, Core Animation, ARKit, iOS SDK - Android Development: Kotlin, Java, Android Studio, Android Jetpack, Material Design, SQLite, Room Persistence Library, Dagger2, Retrofit - Cross-Platform Development: Flutter, Dart, React Native - Other Relevant Skills: Third-party SDK Integration, In-app Purchases, Push Notifications, App Store/Google Play Store Deployment Why Choose Me? - 📱 Expertise Across Platforms: Proficient in both iOS and Android development, as well as responsive web applications, ensuring your project shines on every device. - 🎯 Customized Solutions: Tailoring each app to meet your unique needs, delivering a user-friendly experience that keeps your customers coming back. - 🚀 Cutting-Edge Technologies: Utilizing the latest tools and frameworks to build fast, secure, and scalable apps. - 🌟 Proven Track Record: Successfully completed projects for over 30 clients, all of whom have rated my work with full 5-star reviews. I also maintain a 100% job success score. - 🏆 Top-Rated Developer: Recognized as a top-rated developer on Upwork, reflecting my commitment to quality and client satisfaction. - 🔄 Agile Development: Transparent and collaborative process, keeping you in the loop at every stage to ensure your vision is perfectly realized.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    C++
    SQL
    RxJava
    Apple Xcode
    React Native
    Android App Development
    Flutter
    Swift
    Java
    iOS
    Android SDK
    iOS Development
  • US$40 hourly
    I specialize in the development of native Android applications using Kotlin and Java within Android Studio. Staying current with the latest approaches and adhering to best practices, I am dedicated to delivering high-quality apps that meet both user expectations and industry standards. Technical Skills: -Proficient in native app development through the Android SDK -Experienced in version control systems, with expertise in Git -Skilled in Kotlin and Java programming languages -Proven track record of publishing apps on platforms such as Google Play Store, Samsung Galaxy Store, and Amazon Appstore -Utilize Jetpack libraries, including Navigation Component, Data Binding, and Hilt Dagger for efficient development -Expertise in ad integration, including AdMob, Facebook, MoPub, and GDPR compliance -In-depth knowledge of local and remote databases, leveraging Firebase and Room library -Committed to writing reusable and clean code, following the MVVM architecture -Proficient in UI design, utilizing tools like Adobe XD, Figma, and Android Studio -Experienced in bug fixes and UI corrections within Android apps -Integration of Branch.io, Google Tag Manager, and Google Analytics -CI/CD integration for efficient and automated project deployment Services: -End-to-end development of native Android apps, including design and API integration -Bug fixing and continuous improvement of existing native Android apps -Ability to clone existing iOS apps for cross-platform consistency -Code refactoring to enhance the efficiency and maintainability of existing codebases I am passionate about delivering seamless user experiences and am well-versed in the entire app development lifecycle. Let's collaborate to bring your ideas to life!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android SDK
    Mobile App Improvement
    Firebase
    Java
    In-App Advertising
    Native App Development
    Android Studio
    SQLite
    Android App Development
    Facebook Advertising
    User Authentication
    In-App Purchases
    Mobile App Development
    Android Room Persistence
  • US$45 hourly
    ✅ Upwork Top Rated Plus & Verified Mobile Developer As an expert developer with 10+ years of experience in mobile application development, one of my most-respected qualities is the ability to find solutions to any problem. In addition, I am committed to open and ongoing communication with my clients, as this is key to every successful project. All of my projects have contributed to the growth and development of my clients’ businesses and significant increases in their profits. Android Skills: Kotlin, Java, RxJava, Dagger2, ButterKnife, LiveData, DataBinding, Room, OKHttp, Retrofit, Volley. Flutter Skills: Bloc, Riverpod, Go Router, RxDart, GetIt, Pusher, Stacked, Dio, Mobx My advantages: • World-class quality and experience • 24/7 support • Bug-free guarantee through comprehensive testing • Timely delivery • Scalable and clean architecture • 100% money-back guarantee
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Firebase
    Android App Development
    Java
    iOS Development
    Dart
    NFC
    Flutter
    Smartphone
    Objective-C
    Swift
    Android
  • US$55 hourly
    I have been freelancing for over three years, and have a 100% client satisfaction rate over a variety of complex projects. My speciality is MIDI and audio with native code, but I am also adept at generic Android client work, and can churn out screens at an impressive rate! I have written the most fully featured and music notation app for Android singlehandedly, as well as Forex trading tools, a Midi to MP3 converter, a band management system, forum browsing software and a discussion game for a charity. I have 14 years commercial experience in C/Linux. I adhere to sound software design principals (SOLID, TDD, Clean Architecture). I can learn any new framework extremely quickly, and am up-to-date with the latest Android components and patterns (Jetpack, MVVM, MVI).
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Mobile App Development
    Android Studio
    Android
    Tablet
    Native App Development
    Android App Development
    Android SDK
    Android Room Persistence
  • US$75 hourly
    12+ years of developing Android applications, leading teams, and delivering successful products. I provide high-quality mobile, Android TV, Android Auto, and Android Automotive OS apps using the latest tech stack like Jetpack Compose, MVVM, Hilt, Room, and ExoPlayer. Professional skills and technologies: • Fluency in Java and Kotlin • AndroidX/JetPack, Compose, Leanback • Experience with sensors, Bluetooth, and Camera • MVVM/MVP/MVI patterns • Using clean architecture, design patterns, and SOLID principles • Experience in REST APIs and GraphQL • Persisting data using SQLite/Room, Realm • ExoPlayer, optimization and performance tuning, offline playback, caching • Creating media apps for Android Auto and Android Automotive OS • Hands-on experience with security, encryption, and biometrics • Firebase Auth/Cloud functions/Database/Storage • Troubleshooting performance problems • Knowledge of best practices for developing secure software, mobile application vulnerabilities, and how to prevent them.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Reverse Engineering
    Android Room Persistence
    Android Debug Bridge
    SQLite
    Realm Database
    Firebase
    Git
    Google Maps API
    Google Play
    JetPack
    Android
    Android App Development
    Java
    Android SDK
  • US$35 hourly
    I am a Mobile developer with more than 4 years of experience and lots of successful projects behind. ♨ Technologies: ✔ Java(4 years) / Kotlin(2 years); ✔ Git; ✔ Android SDK/NDK; ✔ Android Jetpack (WorkManager, Room, Navigation, Lifecycle); ✔ Firebase (Analytics, Authentication, Cloud Firestore, Cloud Functions, Cloud Messaging, Cloud Storage, Crashlytics, Performance, Realtime Database, Remote Config); ✔ Gradle (Groovy and Kotlin DSL); ✔ RxJava, Kotlin Coroutines; ✔ Hilt, Dagger 2, Toothpick; ✔ SQLite, Room, Realm; ✔ Google APIs (Maps, Drive, Tasks, Places); ✔ ExoPlayer (DASH, SmoothStreaming); ✔ Glide; ✔ REST/JSON/XML ✔ Retrofit 2; ✔ Proguard, R8; ✔ Lint, Ktlint, CheckStyle; ✔ Crashlytics, Instabug, Leakcanary; ✔ Junit, Mockito, Espresso; ✔ MVVM, MVP, Clean Architecture; ✔ Facebook, Google, Linkedin, Twitter, and other social applications auth communication; ✔ 3rd party libs integrations. Thank you in advance for your time and consideration.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Tablet
    HTML
    Android SDK
    React Native
    Flutter
    SQL
    Java
    Android App Development
    CSS
    Mobile UI Design
    Android
  • US$23 hourly
    Greetings! I am a highly experienced and top-rated mobile developer from Lviv with over 14,000 working hours on Upwork. My expertise lies in developing native iOS and Android apps, as well as cross-platform apps using React Native and Flutter. Over the years, I have worked on a wide range of projects, from simple utility apps to complex enterprise-level solutions. My skills include: • Strong knowledge of Swift, SwiftUI, Objective-C, Java, Kotlin, React Native, and Flutter • Experience working with various APIs and SDKs, including Firebase, Google Maps, and AWS • Proficiency in using version control systems such as Git and SVN • Ability to design scalable, maintainable, and reusable code • Strong debugging and troubleshooting skills • Familiarity with Agile methodologies In addition to my technical skills, I am also an excellent communicator and team player. I have worked with clients from various industries, and I understand the importance of clear communication, timely delivery, and excellent customer service. If you're looking for a reliable and skilled mobile developer, I am here to help. Feel free to get in touch to discuss your project requirements in detail. Thank you for your time, and I look forward to working with you! Best regards, Oleksii .
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    iOS SDK
    React Native
    Flutter
    In-App Purchases
    Java
    Objective-C
    Android App Development
    iOS Development
    Swift
    Smartphone
    Mobile App Development
    SwiftUI
    Android
    iOS
  • US$15 hourly
    Top Rated Plus App Developer Mobile App Developer, specialized in iOS, Android, and React Native mobile app design and development, 12+ years extensive experience in Native iOS development for iPhone & iPad, Android App, Web3 app, Hybrid & Cross-platform mobile app development, and building innovative, highly customized, robust, scalable, and feature-packed mobile applications. I have in-depth knowledge in Objective-C, JavaScript, C++, C#, HTML5, Swift & Apple Xcode and Cocoa Touch, jQuery Mobile, React Native, UI Kit mobile app development frameworks. Mobile App Development Services: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ ✅ iOS–iPad/iPhone app development ✅ Android app development ✅ Cross-platform mobile app development ✅ Mobile game development ✅ Internet of Things (IoT) ✅ AR/VR app development Your one-stop shop for mobile and web app development: ✅ 100% Guaranteed quality delivery or your money back ✅ Exceptional Mobile App Development (iOS, Android, Cross-Platform) ✅ Top-Tier Web Application Development (GCP, AWS, Custom VPS, Dedicated) ✅ Specialist in WordPress & E-commerce platforms ✅ Striking UI/UX Design ✅ Technological Excellence ✅ Turn your vision into a reality with me using proven web and mobile app development processes Industries I've served: ✅ E-commerce (Retail, grocery, SAAS, B2B, and B2C) ✅ Audio book streaming services, Video streaming services ✅ Work placement and talent seeking marketplaces ✅ Real estate, Property management, and Construction Management ✅ Booking and event services ✅ Legal and law ✅Wellness and coaching My Skill Set: ✔ Flutter, Dart, BLoC, Cupertino, Material Design, Flutter Studio, FlutterFlow ✔ React Native, React Navigation, React Native Router Flux as navigation solutions, GEO Location, TOffline data sync ✔ Xamarin, Xamarin.Forms, Xamarin iOS, Xamarin Android, C#, .NET ✔ Android app development using Kotlin and Android Java, Android SDK, SQL, SQLite, Tablet applications, Google Play/Playstore Services ✔ iOS app Development using Swift and Objective-C, iOS SDK, CocoaTouch, CocoaPods, iPad/iPod/WatchOS/WearOS, Appstore services ✔ Android Studio, Xcode, Visual Studio Code, IntelliJ IDEA, AppCode ✔ Skilled at building beautiful apps with creative UI fast and easy with Flutter’s innovative method of widgets and libraries. ✔ HTML, CSS, JavaScript, Figma, Adobe XD, Photoshop, Prototyping ✔ Updating or fixing existing applications, feature enhancement, maintenance, and project management ✔ Knows upsides and downsides and best practices of using React Native as well as Flutter ✔ Implementing mockups in mobile applications. ✔ AR & VR ✔ MVVM, MVC, MVP architecture patterns ✔ API design & development, Rest APIs, and integration of various APIs from third parties. ✔ I specialize in React Native using Redux and have developed complex features like React Native animations, GEO Location, Offline data sync, etc. ✔ GitHub, Bitbucket, GitLab, Jira, ASANA, Trello, Slack ✔ Online Video Calls implementation, Jitsi, and Twilio Customisation ✔ Firebase SDK (Authentication, Storage, Notifications, Analytics, etc) ✔ Worked with XMPP protocol to develop chat application (Messaging (XMPP)) ✔ Navigation: react-navigation, react-native-navigation, react-native-router-flux We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis. According to the requirement, we use many types of project management tools for iOS & Android mobile app development projects communication. ⦿ Upwork Message Board ⦿ JIRA ⦿ Azure DevOps Server ⦿ Asana ⦿ Trello ⦿ Zoho Projects
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Social Networking Development
    Mobile Game Development
    AR & VR Development
    Mobile App Development
    Push Notifications
    Flutter
    iOS Development
    Nero Global Tracking GPS Tracking
    Swift
    React Native
    Hybrid App Development
    Native App Development
    Android App Development
    iOS
  • US$35 hourly
    Hi, I am located in Pennsylvania, USA and have been working as a Full Stack Developer for 10 years and 8 years of mobile app (iOS & Android) development with PHP, Laravel framework, MYSQL, JavaScript, Jquery, Wordpress, Drupal, API development, CSS3, HTML5, Objective C, Swift, Swift UI, Flutter, React Native, Firebase, and other web/mobile app development and testing tools. I also work with a small team of 4 which includes one creative UI/UX designer, one android app developer and a senior software/application tester.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Drupal
    WordPress
    Native App
    SwiftUI
    Laravel
    AWS Amplify
    Node.js
    Mobile App Development
    Flutter
    React Native
    Swift
    iOS Development
    Objective-C
    Hybrid App Development
  • US$25 hourly
    100% project completion rate! Top-rated developer! 12 years of experience in application development! Click HIRE, and I will bring your idea to life! And a little bit of​ technical info about me (don't forget to ask if you are looking for something specific): - Swift & Objective-C (iOS) - Java & Kotlin (Android) - React Native, Flutter Playing with AI and our reality: - ARKit, ARCore - Object tracking - Object recognition Daily communication, weekly demos, Agile environment. Thanks for visiting my profile, I already like you, hope you feel the same!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Alexa Skills Kit
    Internet of Things
    Front-End Development
    Web Development
    React Native
    Dart
    iOS
    Flutter
    Android App Development
    Mobile App Development
    iOS Development
    Android
    Bluetooth
    Swift
    Objective-C
  • US$30 hourly
    I make a conscious effort to stay updated on significant developments and consistently explore innovative approaches to problem-solving. Always eager to take on new challenges and identify fresh opportunities, I am a seasoned React Native and Android developer with a passion for crafting high-performance, visually stunning mobile applications. With a keen eye for detail and a commitment to excellence, I bring a wealth of experience to every project. With over 8 years of industry experience, I have honed my skills in programming, debugging, and wireframing. I have successfully designed and implemented numerous mobile and web apps for various clients on Upwork and other freelancing platforms. My work revolves around a modern development stack, featuring Android Jetpack, AndroidX, Coroutines, LiveData, DataBinding, Room, RxJava, Dependency Injection (DI), MVVM, Git, and more. Additionally, I have hands-on experience with Flutter/Dart for cross-platform solutions. 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐄𝐦𝐩𝐥𝐨𝐲: 𝐍𝐚𝐭𝐢𝐯𝐞 𝐀𝐧𝐝𝐫𝐨𝐢𝐝: Java, Kotlin, Android Studio, RxJava 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞𝐬: MVVM, MVC, Jetpack Architecture 𝐀𝐏𝐈𝐬: Google Map API, In-App Billing, Facebook API, Twitter API, Instagram API, YouTube API 𝐀𝐑 𝐚𝐧𝐝 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧: ARKit, SceneKit, CoreLocation, CoreMotion 𝐓𝐞𝐬𝐭𝐢𝐧𝐠: UITesting, Unit Testing, Alamofire 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MySQL, MongoDB 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: PayPal, Stripe, Braintree 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞: Expert in building cross-platform mobile applications with seamless performance and intuitive user interfaces. Proficient in leveraging React Native's capabilities to deliver apps that meet the highest standards of quality and efficiency. 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭/𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭: Advanced knowledge of JavaScript and TypeScript, ensuring clean, maintainable, and efficient codebases. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Skilled in developing and integrating with RESTful APIs, GraphQL, and various backend technologies such as Node.js, Express, and MongoDB. 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Proficient in front-end frameworks like React.js, ensuring seamless integration and a consistent user experience across web and mobile platforms. 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Experienced in using Git for version control, ensuring code integrity and facilitating collaborative development. 𝐂𝐈/𝐂𝐃 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬: Knowledgeable in setting up continuous integration and deployment pipelines to streamline development processes and ensure rapid delivery of updates and features. 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐂𝐨𝐯𝐞𝐫𝐬: - E-Commerce Apps - Camera/AR/BLE/Watch Apps - Health/Fitness/Education Apps - Location-based Apps with Google Maps Integration - Barcode/QR Code Scanner Apps - iBeacon, BLE Apps - Social Networking, Social Dating, Instant Messaging Apps - Social Logins Integration (Facebook, Twitter, Google+, YouTube, Instagram, LinkedIn, etc.) - Push Notification Integration (OneSignal, Firebase, etc.) - Payment Gateway Integration (Stripe, PPSDK, In-App Purchase, etc.) 𝐓𝐨𝐨𝐥𝐬 𝐈 𝐔𝐭𝐢𝐥𝐢𝐳𝐞 𝐟𝐨𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Git, Bitbucket for commit/push/pull/branches 𝐄𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭𝐬: Dev, Staging, Production 𝐈𝐃𝐄𝐬: Android Studio, Xcode, VSCode 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Agile, Scrum 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: JIRA, Trello, Teamwork, Asana, Basecamp, Zoho, Redmine 𝐂𝐨𝐫𝐞 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: I consistently uphold the highest standards of code quality, ensuring bug-free, optimal app performance, and long-term maintenance. Thank you for taking the time to read my comprehensive overview. I look forward to the possibility of collaborating with you on your next project.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Firebase
    Android
    Java
    User Authentication
    MySQL
    AOSP
  • US$40 hourly
    Are you looking for a Top-tier Developer to Elevate Your Project? Your search ends here because I bring six years of experience in the MERN stack and Laravel, so If you have an idea in mind, the only limitation will be your imagination. Before I jump into technical details here are my top 3 accomplishments: 🏆 Enhanced App Performance: Boosted the performance and stability of a significant U.S. brand's app, serving 2.5 million users across 31 states. 🏆 Developed COVID-19 Testing App: Created a covid self-testing app for Randox, contributing to the global fight against COVID-19. 🏆 Optimized Healthcare Project: Improved a large healthcare project's CMS and app, leading to faster load times, better data integrity, and scalability. 🛠️ My Skillset Includes: - Frontend: Dynamic and responsive UIs with React.js and Next.js. - Backend: Robust and secure backends using Laravel, PHP, Node.js, and Express.js. - Tools: State management with Redux, data fetching with Axios, and containerization with Docker. - Databases: Proficient in MySQL, PostgreSQL, MongoDB, SQLite, and Redis. - DevOps: CI/CD pipelines and deployments using Webpack, npm, yarn, gulp, Gradle, and Fastlane. 💼 Why Work With Me: - Daily Updates: Keeping you informed every step of the way. - Cutting-edge Tech: Building high-quality, innovative solutions. - Commitment to Excellence: Delivering results that meet and exceed expectations. - Flexibility: Adapting to your project's needs with ease. - Efficient Problem-Solving: Tackling challenges with unique solutions. - Team Player: Working effectively in cross-functional teams and leading projects. 🎁 Perks you get as a client: - End-to-End Reliability: Support from start to finish. - Post-launch Assistance: Continued help after your project goes live. - Cost Efficiency: Saving up to 30% on budget, time, and effort. - Comprehensive Documentation: Providing detailed project documentation. - Team Assembly: Ready to build a dedicated team for you. - Regular Updates: Keeping you in the loop with frequent progress reports. - Thorough Code Review: Every line of code is reviewed before merging. - Backup Plans: Always prepared with a contingency plan. 🚀🚀🚀 Feel free to send me a message. I usually respond within a few minutes.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    User Experience
    Amazon Web Services
    Stripe
    Database
    Android
    iOS
    Mobile App
    Web Development
    Web Design
    Laravel
    PHP
    Node.js
    React Native
    React
    MERN Stack
  • US$15 hourly
    Hi, I am Shahrukh, a senior mobile app developer rewarded as a Top Rated Plus by Upwork (Top 3%) With expertise from 7 years, I excel in crafting mobile applications for iOS and Android platforms including Native and Hybrid technologies. What you can expect from me: • Quality: I make sure your app works as you expect it to work. I will make suggestions to ensure you get the best results. I write readable and maintainable code. • Good communication: I will let you know what I’m working on in fluent English. • Honesty: I will not accept any job until I fully understand what’s expected of me. If anything doesn’t go as expected I will instantly let you know. I will not deliver any half-baked products. • Speed: I will meet and often beat the agreed-upon deadline. I'm open to working as a part or lead of the team or as an individual developer as I already did in the past. Domains on which I developed apps ------------------------------------------------- On-Demand Marketplace Utility Social networking/Chat/messaging Mini-games E-commerce Bluetooth/beacons Taxi/booking Fitness/health Travel IoT Coding Strategy: ------------------------- *Well-optimized, clean, robust, and well-commented code with qualified naming conventions. * Multi-Language Support * Localization And Internationalization support * API /Web Service Integration If you need top-tier expertise and a proven track record for your projects, I am here to help. Let's create something remarkable together.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Stripe
    Mac OS App Development
    Amazon EC2
    API Development
    Apple Xcode
    Android App Development
    Java
    Swift
    Objective-C
    Mobile App Development
    iOS
    Firebase
    Android Studio
    iOS Development
    Android
  • US$25 hourly
    11+ years Experienced Mobile App Developer | React Native App Developer | Flutter App Developer | iOS Developer | Kotlin | Swift | Dart | Typescript | Android App | iOT Mobile App | Mobile App Design I have developed 100+ Mobile Apps in iOS and Android like 𝗙𝗼𝗼𝗱 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗮𝗽𝗽, 𝗢𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 𝗔𝗽𝗽, 𝗛𝗼𝗺𝗲 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗮𝗽𝗽, 𝗛𝗮𝗻𝗱𝘆 𝗺𝗮𝗻 𝗮𝗽𝗽, 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗮𝗽𝗽, 𝗦𝗮𝗹𝗼𝗻 𝗮𝗽𝗽, 𝗕𝗲𝗮𝘂𝘁𝘆 𝗮𝗽𝗽, 𝗧𝗮𝘅𝗶 𝗮𝗽𝗽, 𝗥𝗶𝗱𝗲 𝗮𝗽𝗽, 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗮𝗽𝗽, 𝗗𝗮𝘁𝗶𝗻𝗴 𝗮𝗽𝗽, 𝗛𝗲𝗮𝗹𝘁𝗵 𝗮𝗻𝗱 𝗳𝗶𝘁𝗻𝗲𝘀𝘀 𝗮𝗽𝗽, 𝗧𝗿𝗮𝘃𝗲𝗹 𝗮𝗽𝗽, 𝗟𝗶𝘃𝗲 𝗦𝘁𝗿𝗲𝗮𝗺𝗶𝗻𝗴 𝗮𝗽𝗽, 𝗩𝗶𝗱𝗲𝗼 𝘀𝘁𝗿𝗲𝗮𝗺𝗶𝗻𝗴 𝗮𝗽𝗽, 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 𝗮𝗽𝗽, 𝗦𝗵𝗼𝗽𝗽𝗶𝗻𝗴 𝗮𝗽𝗽, 𝗧𝗲𝗹𝗲𝗺𝗲𝗱𝗶𝗰𝗶𝗻𝗲 𝗮𝗽𝗽, 𝗙𝗶𝗻𝗮𝗻𝗰𝗲 𝗔𝗽𝗽, 𝗥𝗲𝗮𝗹 𝗲𝘀𝘁𝗮𝘁𝗲 𝗮𝗽𝗽, 𝗦𝗼𝗰𝗶𝗮𝗹 𝗺𝗲𝗱𝗶𝗮 𝗮𝗽𝗽, 𝗖𝗵𝗮𝘁 𝗮𝗽𝗽, 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗮𝗽𝗽, 𝗠𝗲𝘀𝘀𝗮𝗴𝗶𝗻𝗴 𝗮𝗽𝗽, 𝗛𝗼𝘁𝗲𝗹 𝗯𝗼𝗼𝗸𝗶𝗻𝗴 𝗮𝗽𝗽, 𝗚𝗿𝗼𝗰𝗲𝗿𝘆 𝗼𝗿𝗱𝗲𝗿 𝗮𝗽𝗽, 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁, 𝗔𝗜 𝗪𝗲𝗹𝗹𝗻𝗲𝘀𝘀 𝗮𝗽𝗽, 𝗔𝗜 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗮𝗽𝗽, and many more. 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐚𝐢𝐧 𝐟𝐫𝐨𝐦 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐌𝐞: Custom React Native iOS/Android App HandyMan React Native Mobile App Developer GPS Based React Native Mobile App Developer Telehealth/Hipaa Native Mobile App Developer Uber Clone React Native Mobile App Developer Food Delivery Native Mobile App Developer Retail Industry Native Mobile App Developer Worker and Jobs Management Native Mobile App Developer Custom Flutter Mobile App Developer Dating Native Mobile APP Developer Live Commerce Native Mobile app Developer for Android & iOS Mobile App Developer with Firebase Backend Mobile App Developer with Custom Dashboard (Node.js, Laravel, MERN) Native Android Mobile App Developer KOTLIN Android Mobile App Developer Native iOS Mobile App Developer Swift iOS Mobile App Developer Custom React Native Mobile App Developer React Native Mobile App Developer for Food Delivery Mobile App React Native Mobile App Developer React Native Mobile App Developer for Education Mobile App React Native Mobile App Developer for Sports Mobile App React Native Mobile App Developer for Fitness Mobile App React Native Mobile App Developer for Blockchain Mobile App React Native Mobile App Developer for Auction App for IOS and Android React Native Mobile App Developer for E-Commerce Mobile App React Native Mobile App Developer for Real Estate Mobile App React Native Mobile App Developer React Native Mobile App Developer for Events Mobile App React Native Mobile App Developer for Management Mobile App React Native Mobile App Developer for HR Mobile App React Native Mobile App Developer for Job Finder Mobile App Flutter Mobile App Developer for IOT Mobile App Flutter Mobile App Developer for Artificial Intelligence Mobile App Flutter Mobile App Developer for Security Mobile App Flutter Mobile App Developer for Digital Agency Mobile App Flutter Mobile App Developer for Construction Mobile App Flutter Mobile App Developer for Savings Mobile App Flutter Mobile App Developer for Payment Transfer Mobile App Flutter Mobile App Developer for Clothes Shop Mobile App Flutter Mobile App Developer for School Mobile App Flutter Android / iOS app Flutter Bug Fixings 𝗠𝘆 𝗦𝘁𝗿𝗲𝗻𝗴𝘁𝗵𝘀 𝗮𝗻𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - 𝐄𝐱𝐩𝐞𝐫𝐭 in designing and developing cross-platform 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 𝐮𝐬𝐢𝐧𝐠 "𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞" & "𝐅𝐥𝐮𝐭𝐭𝐞𝐫", Dart. - 10+ Years of experience with Native Mobile app Developer in Kotlin, Swift - 𝟲+ years of experience with 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, React Native developer/designer, Javascript, Typescript, React Native mobile app Developer - 5+ years with 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, Flutter developer/designer, Flutter mobile app Developer - 𝗪𝗲𝗯 / 𝗕𝗮𝗰𝗸𝗲𝗻𝗱(Dashboard): Solid knowledge of 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁, 𝗥𝗲𝗮𝗰𝘁𝗝𝘀, 𝗡𝗼𝗱𝗲𝗝𝘀, 𝗘𝘅𝗽𝗿𝗲𝘀𝘀𝗝𝘀, 𝗧𝘆𝗽𝗲𝘀𝗰𝗿𝗶𝗽𝘁, 𝗟𝗮𝗿𝗮𝘃𝗲𝗹, 𝗣𝗛𝗣,Nest.js,WordPress, Python, Django - Strong understanding of Native 𝗮𝗻𝗱 𝗛𝘆𝗯𝗿𝗶𝗱 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲 𝘁𝗵𝗶𝗿𝗱-𝗽𝗮𝗿𝘁𝘆 𝗔𝗣𝗜'𝘀 - Familiar with Microservices like AWS - Knowledge of Database like MySQL, MongoDB, Redis, SQLite, Elasticsearch, PostgreSQL, etc. - Backend Brilliance - From API design to server-side languages like PHP, MERN, Node.js and more. - Design Mastery - Utilizing tools like Figma, Adobe XD, and more. - 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose - 𝗶𝗢𝗦: Swift, Objective-C, SwiftUI - 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱 APP): Flutter (Dart), React Native - 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.Js, HTML5, JavaScript, jQuery - 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQLite, MySQL, MongoDB, PostgreSQL - 𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: Artificial Intelligence (AI), Augmented Reality (AR), Internet Of Things (IoT) Experience Mobile App Developer | Mobile App Developer | React Native App Developer | Flutter App Developer Free Consultation Let's schedule an Call or Just click on '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Firebase
    Mobile App
    Web Development
    Swift
    iOS
    Android
    Dart
    FlutterFlow
    Flutter
    React Native
    JavaScript
    Android App Development
    iOS Development
    Mobile App Development
  • US$45 hourly
    6 Year of experience in Native android application development worked 70+ fully functional apps I am a professional mobile developer specializing in Android App Development. I have a bachelor's degree in Software Engineering. Highlights worked 70+ fully functional applications for Android devices with more than 1M+ downloads. Known for writing efficient, maintainable, and reusable code. Proficient in design, data structures, problem-solving, and debugging. Expert in the interaction between various devices and versions of Android. BS Software Engineering degree Currently, I have these applications on my personal android developer account: • Muslim Matrimonials app (Firebase backend) • Audiobooks free download (API call) • Ok Ameer Urdu assistant (Firebase backend) • Copy hashtags for Instagram (web scraping and API call) • Video touch lock for youtube - locki touch lock(100,000+ downloads with 4.1 ratings ) • Animated gif live wallpaper - Lite(700,000+ downloads with 4.0+ ratings) • Snap map fake location spoofer(100,000+ downloads with 4.1 ratings) • Champion trophy live score • Latest Urdu news updates • Jang epaper QR Code Reader • Pakistani Urdu news Professional Technical Skills: Deep understanding of Android SDK Android Studio MVVP(android new ViewModel lib) JSON/Volley Firebase Libraries integration like Facebook, YouTube, Exo player,Rxjava Google play services e.g. Google map Android Annotation. Material Design Data Binding RX android Kotlin Programming Java Programming Web scrapping Design patterns Github Tensorflow Proguard Reverse engineering SQL lite with ROOM lib Constraint layout Non-Technical Skills Passionate I can very quickly learn to new technologies like Kotlin, android new architecture components, and so on Collaboration and communication Writing Bonus! A Good Idea Youtuber Understanding of Google plays policies. I am very active on StackOverflow and Github. Looking forward to working with you. Let's build the strong and trusted relationship
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Native App
    Google Maps API
    JSON
    TensorFlow
    Android SDK
    GitHub
    Mobile App Development
    Android App Development
    Tablet
    Smartphone
    Android Studio
    Android
    Java
    Firebase
  • US$30 hourly
    I am Osemwingie Oshodin, I am a value driven mobile engineer. I am proficient in Kotlin, Kotlin multiplatform, android architecture, Jetpack libraries, backend development using Ktor, and building cross-platform applications using Flutter I have successfully deployed multiple mobile applications built from scratch to the google play store. I have also contributed to many projects by working in a team. I have gone on to further my skills in software engineering by taking relevant courses and acquiring a google associate developer certificate. 
I am excited about learning new technologies. My utmost priority is to satisfy my clients by delivering optimal products that satisfy the expectation of the end-users. In my free time, I like to watch sports and listen to music.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Flutter
    Java
    Android App Development
    JetPack
    Model View ViewModel
    Android
  • US$15 hourly
    Dedicated and adaptable junior software developer eager to contribute my technical skills and enthusiasm to a dynamic team. Seeking a position that encourages continuous learning, where I can leverage my existing expertise while embracing new technologies to enhance my capabilities. Committed to collaborating with team members to achieve collective goals and contribute to the success of innovative projects.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    HTML
    Next.js
    Golang
    TypeScript
    JavaScript
    Mobile App Development
    Android App Development
    PostgreSQL
    User Authentication
    Android
    Android Studio
    Firebase
    Java
    SQLite
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