Upwork home
Sign up
Secondary

Hire the best Android developers

Check out Android developers with the skills you need for your next job.
Hire freelancers
Clients rate Android developers
Rating is 4.8 out of 5.
4.8/5
based on 30,455 client reviews
  2. Development & IT Talent
  3. Mobile App Developers
  4. (Current) Android Developers
  • $120 hourly

    • 4.9/5
    • (10 jobs)
    10 years of experience working on native Android applications for high profile clients and businesses. 100% Job Success | 11,000+ Hours | Top Rated Plus | 5 Star Reviews Exclusively From planning, developing and publishing to maintaining and supporting high quality Android applications. I hope you see the experience displayed in my profile as an indication of my reliability. ✔︎ Constantly updating my knowledge with the most recent design patterns and code conventions; ✔︎ The delivery of a product that respects the highest standards of usability, performance and appearance is guaranteed; ✔︎ Great cost-benefit by delivering faster and higher quality products than the average; ✔︎ Flexible availability to always meet the client's needs. Vast experience managing development teams located in different places around the world. As an example, I've been managing a team that averaged 7 developers located in different countries, such as Canada, Ukraine, Pakistan, India and Brazil. ✅ Mobile Development Leader; ✅ Native Development; ✅ Kotlin and Java Expert; ✅ Clean code, DRY and KISS principles; ✅ Unit and automated testing; ✅ Well documented code; ✅ UI/UX Best Practices; ✅ NoSQL and SQL Databases; ✅ API Integration; ✅ Web Services Development. MySQL, SQLite, PostgreSQL, SQL Server, Firebase, Java, Kotlin, Android Studio, Android SDK, Android NDK, Device Owner, Play Store...
    vsuc_fltilesrefresh_TrophyIcon Android
    Java
    PHP
    SQLite
    Firebase Cloud Firestore
    Material Design
    REST
    MySQL Programming
    Android SDK
  • $25 hourly

    • 5.0/5
    • (9 jobs)
    Hello, I'm Android (since 2012) and C++ (since 2010) developer. I tend to keep myself up to date with important changes in the Android world and regularly look into new ways of solving things. Always looking for new challenges and opportunities. Good skills: • Android development: - Clean Architecture; - Data storage: Realm, SQLite, SharedPreferences, Internal/External memory; - Sensors, Location and Maps, Geofences, beacons; - Understanding and using guidelines; Material Design; common UI/UX patterns; using support libraries; - Creating applications for multiple screen resolutions/sizes; - Firebase (database, authentication, analytics, notifications, remote config); - Integrations with social networks (facebook, google, twitter, foursquare, vkontakte); - Dealing with REST API; - Signing and publishing applications. Successfully implemented pet-projects on Google Play (2m+ downloads); - Open source libraries: Dagger 2, Retrofit 2, ButterKnife, EventBus, Timber/Hugo, Crashlytics. • C/C++(C++11) (STL, COM, WinAPI, DirectShow, Direct3D 10). Video processing; reverse engineering, hooks; Linux (GCC, make, creating rpm and deb packages); networking (sockets, zeromq + protobuf); multithreading, high load; Basic skills: • C# – desktop applications, tools. • Python (Powershell, bash) – scripts to automate routine tasks. • PHP – simple back-ends, mostly for pet projects. • HTML, CSS, Javascript. Version control: SVN, git.
    vsuc_fltilesrefresh_TrophyIcon Android
    C
    C++
    Android App Development
  • $30 hourly

    • 4.8/5
    • (39 jobs)
    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 Android
    Tablet
    Flutter
    Kotlin
    React Native
    CSS
    HTML
    Mobile UI Design
    SQL
    Android SDK
    Android App Development
    Java
  • $18 hourly

    • 5.0/5
    • (11 jobs)
    I am a mobile developer using react native technology, I have experience with payments with stripe and similar, experience building vanilla react native applications (not using Expo) and migrating from Expo to react-native CLI, I have built some marketplaces and videoconference application-oriented to remote education
    vsuc_fltilesrefresh_TrophyIcon Android
    Ruby on Rails
    Mobile Development Framework
    Website Development
    Docker Compose
    Amazon Web Services
    Google Cloud Platform
    Backend Rest API
    Firebase
    React Native
    React
    JavaScript
  • $44 hourly

    • 5.0/5
    • (54 jobs)
    Hi. I’m a native Android developer with 7+ years of software development experience. I’m working with modern development stack: Android Jetpack, AndroidX, Coroutines, LiveData, DataBinding, Room, Rx, DI, MVVM, Git, etc. I also have experience in​ using Flutter/Dart to build cross-platform solutions. Some areas in which I have extensive experience: - Media processing (photo, video, audio). - Geolocation. - Integration of third-party API like Facebook, Google, Twitter, Dropbox, Amazon. - Firebase services (FCM, Analytics, Crashlytics, AdMob, etc.). - Machine learning. - In-App Purchase. - Converting Web/IOS apps to Android. - And more… Please feel free to contact me and I'll help you at any stage, from an idea or small app to a full-scale solution. Thanks!
    vsuc_fltilesrefresh_TrophyIcon Android
    Firebase
    Smartphone
    Java
    Android SDK
    Android App Development
    Flutter
    Kotlin
    Mobile App Development
  • $45 hourly

    • 5.0/5
    • (60 jobs)
    I'm an experienced and professional mobile and software developer doing freelance, working remotely (telecommute) and looking for great projects to work on. I love to make your ideas alive. I care about every single line of my code. Summary of Qualifications • Expert understanding of core mobile technologies standards • Development of software, mobile web apps • Solid understanding of how the android OS works for the best performance • Passionate about all aspects of development • Modern tooling and workflow • Ability to write high-performance, maintainable and reusable code • Appreciation for quality, usability, user experience (UX), accessibility and compatibility • 5+ years of experience • Highly motivated, self-starter, fast learner, hard worker, organized, attentive to details and a team player • Good communication skills. Fluent in English , both written and verbal • Sense of aesthetic and design • Always up-to-date with the latest technologies, techniques, optimizations and best practices Hire me!
    vsuc_fltilesrefresh_TrophyIcon Android
    In-App Purchases
    Social Media Account Integration
    Camera
    Firebase
    Mobile Programming
    Mobile App Development
    Core Java
    Java
    Android App Development
  • $90 hourly

    • 5.0/5
    • (8 jobs)
    I'm a Mobile App Designer, Product Designer, UI/UX Designer, and Web Developer. I'm an expert in Mobile App and Responsive Website Design and work with key stakeholders and company founders to create engaging design experiences. I'm an expert in Native Mobile App Design, iOS Human Interface Guidelines, and Android Material Design. This knowledge allows me to design mobile apps that are usable, and accessible and that follow mobile design best practices. I work well with developers and create designs that are high-performing, easy to build, and easy to scale. I will translate your business objectives into stunning, user-friendly designs. Over 9 years I've worked with dozens of clients, companies, and agencies, from startups to F500 companies, on projects ranging from MVP Mobile App Launches, redesigns of User Interfaces, UX improvements, feature iterations, and more. My workflow for new projects is learning the business needs and objectives for the app design, conducting competitive app research, wire-framing, qualitative usability testing and quantitative usability testing, prototyping, high-fidelity UI design and continuous iteration on the experience based on the findings. All of my processes are modular, and steps can be removed or added to fit the client's budget and timelines. I specialize in: • UX/UI • Animations for Interaction Design • Prototypes Tools: • User Interface: Sketch, Figma • Wire-framing: Sketch, Figma, Whiteboarding • Prototyping: inVision, Principle, Framer, After Effects • Usability Testing: In-person testing, remote usability testing, and Usertesting.com, • Front-End Development: HTML/CSS | Intermediate Knowledge of JavaScript and React, Webflow, Flexbox, CSS Grid • Communicating: Slack, Skype, Google Hangouts, or Upwork messaging • Project Management: Trello, Asana, Jira • Adobe Creative Cloud: Photoshop, After Effects, Illustrator • Developer Collaboration Tools: inVision, Abstract, Zeplin, Figma
    vsuc_fltilesrefresh_TrophyIcon Android
    Rapid Prototyping
    Material Design
    iPad UI Design
    iPhone UI Design
    Product Design
    Mobile UI Design
    User Experience Design
    Figma
    Mobile App Design
    iOS
    Mobile App
    User Interface Design
    Sketch
    Interaction Design
  • $32 hourly

    • 5.0/5
    • (35 jobs)
    Hello, I'm a top rated android developer with 5+ years of experience (100% success story). I write clean, scalable and testable code, easy to mantain, refactor or expand for new features. I have experience in: - Material design - retrofit - SQLite - Firebase - GCM/FCM - Google Play Services - Creating custom views with different complexity - Payment integration - a lot of commonly used libraries
    vsuc_fltilesrefresh_TrophyIcon Android
    C#
    Firebase
    Mobile Programming
    Game Development
    Object-Oriented Programming
    Kotlin
    Mobile App Development
    Android App Development
    Java
  • $20 hourly

    • 5.0/5
    • (3 jobs)
    Highly motivated Sr. Mobile Application Engineer with around 4 years of experience in Flutter with a demonstrated history of working in mobile and web application development and information technology. Proven ability to interface with customers, understand product requirements, and design proof of concept prototypes. Previously worked both independently and as part of a team, and in past roles, have developed good organizational skills with excellent attention to detail. Understand the value of time and customer satisfaction. Skilled in Android/iOS & web App Development, Firebase, Git, REST, and many more.
    vsuc_fltilesrefresh_TrophyIcon Android
    CI/CD
    Git
    App Development
    iOS Development
    Hybrid App Development
    Mobile App Development
    iOS
    Android App Development
    Flutter
    Dart
    Firebase
  • $50 hourly

    • 4.9/5
    • (8 jobs)
    Self-taught software developer with more than 6 years of professional experience. Mostly worked on mobile application projects using Java/Kotlin and Swift programming languages. Experiences also include creating REST APIs, working with database technologies, providing Cybersecurity consultancy, end-to-end Mac and Windows Application development and UI/UX Design using Adobe Tools. Subjects of Interest Native Mobile Application Development, Cybersecurity, Software Design Patterns & Architecture, Financial Technologies, Game Development.
    vsuc_fltilesrefresh_TrophyIcon Android
    RxJava
    iOS Development
    Android SDK
    Firebase
    iOS SDK
    Android App Development
    Camera
    API Integration
    iOS
    Native App Development
    Swift
    Kotlin
    Java
  • $55 hourly

    • 5.0/5
    • (28 jobs)
    I have been freelancing for two 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 Android
    Mobile App Development
    Kotlin
    Tablet
    Native App Development
    Android SDK
    Android Studio
    Android Room Persistence
    Android App Development
  • $20 hourly

    • 4.9/5
    • (22 jobs)
    ✅ In Top 10% developers on Upwork ✅ 9+ Years Experience ✅ 30+ Mobile Apps Developed
 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 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.
 - Experience migrating target api level 33. 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 Android
    User Profile Creation
    User Authentication
    Payment Functionality
    Social Media Account Integration
    Wear OS
    In-App Purchases
    VoIP
    NFC
    Firebase
    Firebase Realtime Database
    Push Notifications
    API Integration
    Bluetooth
    Map Integration
    Java
    Android App Development
    Location-Based Service
    Kotlin
  • $25 hourly

    • 5.0/5
    • (12 jobs)
    I'm experienced Game Developer with many years of developing commercial products. I like to learn new technologies to increase my professional skills and always perform my work most efficiently and in the shortest time. My common specialisation is Mobile Game Development or Mobile Applications Development for Android or iOS devices using Unity3D engine. Also I got interested in other platforms or technologies such as VR/AR, Console, Web Browser, Social Media etc. If you have interesting ideas, tell me about it and I will help you.
    vsuc_fltilesrefresh_TrophyIcon Android
    In-App Advertising
    Tablet
    Smartphone
    Mobile App Development
    Puzzle
    Game
    Mobile App
    Mobile Game
    iOS
    iOS Development
    Android App Development
    C#
    Game Development
    Unity
  • $60 hourly

    • 5.0/5
    • (4 jobs)
    Hey there! I'm Bayan Alramlawi, a fun-loving and experienced software engineer who's all about mobile and front-end development. I've got a knack for delivering top-notch work within budget and on schedule. My journey has taken me around the world, and now I'm rocking it as a Senior Mobile Developer in sunny Singapore! I'm all about creating fantastic user experiences on Android and iOS platforms using Flutter. My past adventures have seen me working with amazing teams from different corners of the globe, where I've contributed my skills to bring digital dreams to life. But I'm not just a code whiz! I've got mad problem-solving and communication skills, making me a great addition to any team. Plus, my empathetic nature and emotional intelligence help me thrive in agile environments and maintain a growth mindset. In this ever-evolving tech world, adaptability is my middle name, and I'm always eager to tackle new challenges and opportunities. So, if you're on the hunt for a down-to-earth and skilled software engineer to make your project shine, hit me up! Let's chat, have some fun, and create something truly amazing together! ;)
    vsuc_fltilesrefresh_TrophyIcon Android
    Augmented Reality
    Flutter
    React
    User Authentication
    JavaScript
    Integration Testing
    Unit Testing
    Node.js
    AWS Amplify
    Python
    Firebase
    PHP
    API
    iOS Development
  • $60 hourly

    • 5.0/5
    • (52 jobs)
    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
    vsuc_fltilesrefresh_TrophyIcon Android
    Android Studio
    Native App Development
    Firebase
    Java
    Android App Development
    Kotlin
    Mobile App Development
    SQLite
    Camera Operation
    NFC
    Mobile App
    Android NDK
    Android SDK
    OpenCV
  • $100 hourly

    • 5.0/5
    • (53 jobs)
    🔧 Expertise: - General C# Development: 🔹📊 10 years of experience. - VSIX Extension Development: 🛠️🚀 5 years of experience. - Windows Desktop Application Development: 🖥️🔧 10 years of experience using WPF, WinForms, and various MVVM frameworks. - COM/C++ Interop: 🤝🔧 5 years of experience. - Cross-platform Desktop Application Development: 🌐💻 3 years of experience using AvaloniaUI, Uno, and various MVVM frameworks. For detailed information, please refer to my Desktop Specialization profile. 💰 Hourly Rates: - Short Projects: $100/hour - Long-Term (10-30 hours per week): $80/hour - Open-Source Projects: $50/hour ⏰ Availability: - Weekdays: 📅 Monday to Friday - Active Time: ⏰ 1 AM to 1 PM UTC+0 - Occasional availability on weekends 🌟 Basic Principles: - Code Quality and Readability: ✨📝 Ensuring maximum code quality and readability. - Utilizing Latest Tools: 🚀✨ Embracing the latest tools and technologies, including the latest C#, .NET 7, Nullable Enable, and Source Generators. - Test-Driven Development (TDD): ✅🧪 Advocating for TDD and ensuring reasonable coverage with Unit and Integration tests. I prioritize delivering exceptional results and exceeding expectations. Let's discuss how I can contribute to your project's success.
    vsuc_fltilesrefresh_TrophyIcon Android
    Business with 1-9 Employees
    Microsoft Visual Studio
    iOS
    API
    RESTful API
    Application Integration
    Universal Windows Platform
    Windows Forms
    .NET Core
    Xamarin
    Windows Presentation Foundation
    Windows App Development
    .NET Framework
    C#
    Desktop Application
    Microsoft Windows
  • $200 hourly

    • 5.0/5
    • (25 jobs)
    As a CTO and Full-stack developer, I've been working for over 18 years. Led and developed tons of projects, including desktop apps, web games, mobile games, web apps, mobile apps, etc. Thanks to a long time in the industry, I've got experience in many parts of software development, from Windows to Linux, from Client to Server, from Desktop to Mobile, from Game to App. My Skills: - C/C++, Golang, Python, PHP, Java, JS, C#, OC, Swift, Lua, Erlang, etc. - Flask, React Native, React.js, Vue.js, Laravel, Beego, SwiftUI, etc. - MySQL, PostgreSQL, MongoDB, etc. - Unity 3D, Roblox, Cocos2dx etc. Let's get things done.
    vsuc_fltilesrefresh_TrophyIcon Android
    iOS
    Vue.js
    HTML5
    React
    React Native
    Flask
    Swift
    C#
    JavaScript
    Java
    Python
    Golang
    PHP
    C++
  • $40 hourly

    • 5.0/5
    • (48 jobs)
    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 Android
    Google Maps API
    CSS
    Git
    SQL
    GPS
    Android SDK
    Smartphone
    Android App Development
    Kotlin
    Java
    User Authentication
  • $40 hourly

    • 4.0/5
    • (28 jobs)
    Oct 2018 - Today: Flutter . Dart . Firebase . Google Cloud . PostgreSQL/SQLite . Linux 2018 - Oct 2018: React . D3 . Dart . Flutter . Firebase 2015 - 2018: ES6 . React . Redux . Context API . D3 . Node 2014 - 2015: JavaScript . React . Redux . Python . Django . MongoDB 2010 - 2013: Java . GWT . Oracle Certified Programmer for the Java 2006 - 2008: PHP . JavaScript . MySQL . Linux . Gentoo . ArchLinux
    vsuc_fltilesrefresh_TrophyIcon Android
    Linux
    iOS
    PostgreSQL
    Firebase
    Mobile App Development
    Tablet
    iPadOS
    Chat & Messaging Software
    Firebase Cloud Firestore
    Flutter
    Dart
    Location-Based Service
  • $27 hourly

    • 4.8/5
    • (19 jobs)
    I am an expert in creating cross-platform mobile apps using Flutter. While I have a strong knowledge of basics, such as common design patterns (BLoC, Provider, GetX), programming languages (Dart, Swift, Java, Objective C, Javascript) and standard mobile frameworks (In-App Purchases, Maps, Camera, Push Notifications, etc.), I also have a great experience in wide number of third-party SDKs: Facebook, Stripe, Google Maps, Admob etc. The work I provide is of the highest quality, fully responsive, and tested in a wide range of devices. I take great care to ensure each project is well-architected, well-documented and easily maintainable so you can enhance an app as your company grows. ✅ Language: JavaScript, Dart, Java, Swift, Object-C ✅ Platform: Flutter, Android, IOS ✅ Familiar SDKs & Tools: Firebase, Stripe, Mapbox, Google Maps, Facebook, Twitter, LinkedIn... ✅ Environments: Windows, MacOS ✅ Others: Bitbucket, Github, Jira, Trello...
    vsuc_fltilesrefresh_TrophyIcon Android
    Camera
    Hybrid App Development
    CI/CD
    In-App Purchases
    Location-Based Service
    Hybrid App Development
    Firebase
    Dart
    iOS
    RESTful Architecture
    Map Integration
    Push Notifications
    Flutter
  • $100 hourly

    • 5.0/5
    • (28 jobs)
    With a passion for building beautiful, custom UIs with responsive animations, I help people and companies bring their next big idea to life, on any phone. My areas of expertise include: - Flutter / Dart - Firebase / MySql / SQLite - MobX / BLOC state management - Google maps - Google, Facebook, Email, Twitter, Github, Phone, Apple authentications - Crashlytics, Google Analytics, Admob, Push notifications - Custom widgets and complex animations - In-App purchase, Stripe - Figma, Sketch, Adobe XD resource extraction - BDD, TDD Welcome! Let's have a chat :)
    vsuc_fltilesrefresh_TrophyIcon Android
    UI Animation
    JetBrains IntelliJ IDEA
    Mobx
    Test-Driven Development
    GitHub
    iOS
    Firebase
    Kotlin
    Android Studio
    Mobile App Development
    Smartphone
    Hybrid App Development
    Dart
    Flutter
  • $12 hourly

    • 5.0/5
    • (21 jobs)
    𝗔𝗯𝗼𝘂𝘁 - I am a passionate game designer, developer, problem solver, and keen learner. I care about game architecture, user interface & user experience design. 7+ years of experience in game design & development as a sole front end developer. 𝗚𝗮𝗺𝗲 𝗚𝗲𝗻𝗿𝗲/𝗖𝗮𝘁𝗲𝗴𝗼𝗿𝘆 - Board, Puzzle, Card, Word, Educational, Trivia, Casino, Hyper casual. 𝗚𝗮𝗺𝗲 𝗘𝗻𝗴𝗶𝗻𝗲 - Unity (Experienced in developing 2D & 3D games). 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 - Android, iOS, WebGL. 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - Creating ideas & converting them to final shippable products. Designing & developing games from scratch to release. Debugging Android & iOS games. Publishing on Google Play & Apple App Store. Delivering projects that are developer & tester friendly. Designing BOT algorithms. Making the game look juicy. Re-skinning & upgrading existing games. Designing & networking multiplayer games. Collaborating & version control with Git. Integrating Ads, Analytics, In-App Purchase, Social, Push etc. Client-Server communication with Rest API & Socket.IO. 𝗧𝗼𝗼𝗹𝘀/𝗟𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀/𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀/𝗣𝗹𝘂𝗴-𝗶𝗻/𝗦𝗗𝗞𝘀 - Unity Ads, Analytics , In-App Purchase, Remote Config. Firebase Google Analytics, Crashlytics, Remote Config, Google Mobile Ads(AdMob), Realtime Database, Authentication, Cloud Messaging, Game Game Play Services. Facebook SDK, Facebook Audience Network. LeanTween, DoTween, BestHTTP, PlayFab, SimpleJSON, Json.NET.
    vsuc_fltilesrefresh_TrophyIcon Android
    Apple Xcode
    User Profile Creation
    Casual Game
    Game Customization
    Firebase
    Bug Fix
    Firebase Realtime Database
    C#
    Prototyping
    iOS
    Game Development
    Game Design
    In-Game Advertising
    Game Design Document
  • $50 hourly

    • 4.7/5
    • (10 jobs)
    🚀 Hi! My name is Vladimir and I am a website developer at Join.To.IT 🔥 About Me: ⠀⠀✔️ Experience: more than 3 years in web development. ⠀⠀✔️ Front-end stack: React Native, ReactJS, VueJS ⠀⠀✔️ Experience in Databases: MongoDB, MySQL, PostgreSQL, MS SQL ⠀⠀✔️ Area of expertise: Healthcare, E-commerce, FinTech, ERP, CRM, Logistics, Martech, Car Rent, Social Networks. ⠀⠀✔️ Development for me is a challenge where I am capable of creating complex projects and find the best solutions. I'm a part of the team where I can realize my professional skills and create great products. With our solid experience in both mobile and web applications, it will be easy to deliver software of any complexity. We specialize in complicated applications development using React.js, React Native, Vue.js, PHP, Laravel, Node.js 🔥 Why Join.To.IT ⠀⠀✔️ Specialized in services for MVP and Startups; ⠀⠀✔️ Solve business needs, not only coding; ⠀⠀✔️ Top-rated agency; ⠀⠀✔️ The talented team in web design and development of IT solutions since 2012; ⠀⠀✔️ 40+ team members (Senior 30%, Middle 50%, Junior 20%); ⠀⠀✔️ There are no impossible tasks; ⠀⠀✔️ Learning new technologies is a must for our developers; ⠀⠀✔️ Experienced team of project managers makes the building of software an easy routine. Need to empower your business? Get a free quote now! Buzz Words: React (React.js, ReactJS, React Native, React developer), PHP (Laravel, Yii, Yii2, Symfony), Node (Node.js, NodeJS), Python (Django), PWA, Progressive Web App, web developer, web development
    vsuc_fltilesrefresh_TrophyIcon Android
    React
    Redux
    Web Application
    Mobile App Development
    UI/UX Prototyping
    Apple Xcode
    Redux Saga
    Android Studio
    React Native
    Redux Thunk
    JavaScript
    HTML5
    SCSS
    Web Development
  • $60 hourly

    • 4.7/5
    • (45 jobs)
    ✅ 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 Android
    Firebase
    Android App Development
    Java
    Kotlin
    iOS Development
    Dart
    NFC
    Flutter
    Smartphone
    Objective-C
    Swift
  • $55 hourly

    • 4.5/5
    • (11 jobs)
    3 years experience in cross platform mobile development with Flutter, Dart. 4 years experience in development with Kotlin, Java, Spring Boot. 🥇 My app Fitness Lab was featured by Apple in the App Store and included in best fitness apps collection. Apps that I made in solo or worked on: Fitness Lab: Gym log and timer Fitness Lab: 5 min workout Postraves: Electronic music events (upcoming) Postraves: Events management (web, upcoming) One2One.run: App for runners DRSTech: App for automotive services Skills in Mobile development: Flutter, Dart, State management, Provider, BLoC, Firebase, AWS Amplify, Cognito, S3. Other: Kotlin, PostgreSQL, AWS, SOLID, Design patterns, testing, RESTful API, Git.
    vsuc_fltilesrefresh_TrophyIcon Android
    Android App Development
    Flutter
    Chat & Messaging Software
    NoSQL Database
    Firebase
    Mobile App Development
    Mobile App
    iOS
    Amazon Cognito
    Amazon S3
    AWS Application
    Amazon Web Services
    AWS Amplify
    Dart
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    HOW CAN I HELP YOU Hello, I'm Emir. I develop mobile application solutions to business owners/entreprenuers. I help you with developing cross-platform, modern and native-looking mobile applications && all sorts of more stuff. When you hire me, you'll be left with clean, modular and non-repeating code (if project requirements allow so). Most developers on Upwork will bring smelly code to the table which at first seems managable but as the project scales it'll be harder and harder to maintain the codebase let alone develop new features. I'll try my best to not be that developer. WHAT TO EXPECT - Receive replies to messages throughout the day. - Voice/Videos conferences periodically, managing the business and strategic problems. - Weekly/Monthly periodic updates and working demos/PoC's - 7/24 support and in-depth conversations about your products and how to improve them.
    vsuc_fltilesrefresh_TrophyIcon Android
    Mobile App
    Dart
    Firebase Cloud Firestore
    Mobile App Development
    iOS
    Firebase
    Flutter
    AWS Amplify
  • $75 hourly

    • 5.0/5
    • (18 jobs)
    Experienced iOS/Android Developer in Swift / Java who has successfully delivered several apps to the App Store (Apple and Google Play Store) on time and on budget. I am familiar with most of popular design patterns (MVC, MVVM). I have vast experience working w/ Social networking apps, Location/Map based apps, Fitness apps, Food ordering apps, Mobile games, ARKit, CoreLocation, Alamofire, as well as several other popular 3rd party SDKs. As a reliable Top-Rated Plus developer with over 8 years of experience, I’m committed to the highest industry standards in all the work I do. I also pride myself on possessing a high level of professionalism, maintaining excellent communication, meeting and exceeding client expectations, and providing solutions for problem-solving in a timely manner. I come highly recommended from all my previous clients and hope that I can continue to do so if you choose to hire me for your project. Got an idea for the next big thing? Have you been dreaming about creating your own application? If you have wireframes and need to turn them into a functional application or perhaps just a notebook with drawings of your designs, I can assist you in turning that creativity into a polished and published application for both Android and iOS platforms.
    vsuc_fltilesrefresh_TrophyIcon Android
    Web Development
    Shopify
    AR Application
    Chat & Messaging Software
    Push Notifications
    App Development
    Native App Development
    iPhone App Development
    JSON
    Swift
    ARCore
    ARKit
    MySQL
    Java
  • Want to browse more freelancers?
    Sign up

How it works

 
 
1. Post a job (it’s free)
 
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 5M+ businesses
 
 
 
 
 
 
 
How to Hire Top Android Developers
 
How to hire Android developers


Android is the world’s most popular mobile operating system (OS). Whether you’re trying to create an Android app from scratch, or port an existing iOS app to Android, an Android developer can help bring your mobile project to life.


So how do you find an Android developer? What follows are some tips for finding top Android developers on Upwork.


What is Android development?


Android developers use the Java programming language, the Android SDK, and other tools to develop apps for smartphones, tablets, and other mobile devices running the Android OS.


Here’s a quick overview of the skills you should look for in Android development freelancers:


    

  • Native app development through the Android SDK
    • 

  • Solid grasp of UI/UX design fundamentals
    • 

  • APIs such as REST and SOAP
    • 

  • Version control systems such as Git
    • 

  • Project management systems such as Jira
    • 

  • Cross-platform mobile app development frameworks such as React Native
    • 



Android development consultants help businesses create powerful mobile apps that can compete in the Google Play Store.


How to shortlist Android development freelancers


As you’re browsing available Android development consultants, it can be helpful to develop a shortlist of the freelancers you may want to interview. You can screen profiles on criteria such as:


    

  • Expertise. If your app requires expertise in GPU programming, game design, or accelerometer control, you’ll want to find a specialist.
    • 

  • Past work. Good code is well documented, some developers showcase their past projects or provide presentations highlighting their achievements on their profiles.
    • 

  • Feedback. If you’re wondering what it’s like to work with a particular Android developer, past reviews are a good place to look.
    • 



Why do you want to hire Android developers?


The trick to finding top Android developers is to identify your needs. Is this app intended to be used as a secure user account portal? Will the app need to incorporate any unique features, such as scanning documents and reading text? The cost of your project will depend largely on your scope of work, and the specific skills needed to bring your project to life.


How to write an effective Android developer job post


With a clear picture of your ideal Android developer in mind, it’s time to write that job post. Aim to provide enough detail for a freelancer to know if they’re the right fit for the project.


An effective Android developer job post should include:


    

  • Scope of work: From user chat rooms to user authentication list all the deliverables you’ll need.
    • 

  • Project length: Your job post should indicate whether this is a shorter or larger project.
    • 

  • Background: Translate your Android developer needs into a candidate profile. If you prefer experience working with certain industries, software, or marketing channels, mention this here.
    • 

  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.
    • 



Ready to create an Android app that will help you reach your target market on their mobile devices? Log in and post your Android development job on Upwork today.


 

              Read more
              
 
            View less
            
 
Android developer Hiring Resources
 Learn about cost factors See interview questions Get a job description template   Hire talent
 
 
     
 
 
 
                Schedule a call
              
 
 
Looking to hire for long-term or full-time assignments? See how Upwork Payroll simplifies admin.