Hire the best Android SDK specialists

Check out Android SDK specialists with the skills you need for your next job.

Clients rate Android SDK specialists
Rating is 4.8 out of 5.
4.8/5
based on 401 client reviews
Bogdan U.
$60/hr
  • Trophy Icon Android SDK
  • Android
  • Java
  • Swift
  • Object-Oriented Programming
  • Flutter
  • Kotlin
  • iOS
  • TypeScript
  • JavaScript
  • Chat & Messaging Software
  • Firebase
  • Smartphone
  • Native App Development
  • User Authentication

🌍 Currently working from Europe ✅ 9+ years of experience in different technologies. 🚀 Application from idea to release ⌨️ Post-release maintenance and support 📱 30+ successfully developed applications ✅ Upwork Verified Top Rated Plus Developer ⭐⭐⭐⭐⭐ rating Dedicated to exceeding the expectations with the highest-quality software, delivered on time and to your precise needs. I specialize in agile app development. I’m experienced in successfully implementing projects from initial sketches to a final app that is live and for sale. I've been working with banking systems, healthcare, retailers, telecommunication, e-commerce, and...

Amit S.
$21/hr
  • Trophy Icon Android SDK
  • Java
  • Mobile App Development
  • Android App Development
  • Swift
  • JSON
  • iOS Development
  • Firebase
  • React Native
  • GraphQL
  • React
  • JavaScript
  • TypeScript
  • Payment Gateway Integration
  • Project Management

About less than a decade ago, I finished off my graduation. I am an engineer by profession and majored in Information technology. Since my childhood days, I have been fascinated by the technical problems which may arise in day to day life ( like electrical, mechanical ) etc. My parents forced me into computers as they thought this field is on the rise. Luckily, their decision paid off. I have developed great interests in programming, architecture planning and devising software solutions. My interests in physics and mathematics have helped me grossly in building up my career. I work hard and play harder. In my free time, I love to play...

Amit S.
$50/hr
  • Trophy Icon Android SDK
  • AOSP
  • Java
  • Android
  • Android App Development
  • Android NDK
  • Mobile Device Management
  • Firmware
  • Kotlin
  • Firmware Programming
  • Internet of Things
  • Embedded System
  • Mobile App Development
  • Raspberry Pi

** I am what I am because of what we all are. ** I am a self-motivated, hard-working, and open-source contributor. My GitHub handle is *amsurana* Mobile experience [since 2009] * Pentest Custom Android OS * Android Firmware development for all kind of Devices [PCBA, Phones, Tablet, TV, Accessories] * Android SDK/NDK * Android Wearable * Custom ROM - I have deep experience in customizing Android and modifying the entire OS experience as per the requirements. Some of the customizations I have done - changing boot animations, modifying shutdown screen, removing bloatware, developing system-level apps, making a tablet a Kiosk (without...

Sergey K.
$63/hr
  • Trophy Icon Android SDK
  • Android App Development
  • Java
  • Kotlin
  • Android
  • Android NDK
  • iOS
  • iOS Development
  • iPad App Development
  • Swift

For 9 years of working in mobile development, I helped more than 100 companies and individuals to grow, enhance, and maximize investments from their apps, include such apps like Fitbit, CamFind, Pure and others, you can find more examples in my portfolio. I had to work with projects at various stages of life. This experience helps me to review the current project process quickly, identify areas of need, and provide defined and strategic feedback to improve existing business processes to achieve project goals. Also, I provide service after the completion of the project. In my projects, I apply modern technologies which make the...

Gaurav S.
$50/hr
  • Trophy Icon Android SDK
  • Android App Development
  • Java
  • Kotlin
  • Material Design
  • Android
  • Mobile App Development
  • Firebase
  • A/B Testing
  • Push Notifications
  • Map Integration
  • Android Studio
  • Chat & Messaging Software
  • Flutter
  • Swift

Hello there, I'm Gaurav ✅ *Kotlin Expert* ✅ *Developed and delivered apps with an overall rating of 4.8+ rating. and thousands of downloads* ✅ *Great communicator* ✅ *Adaptable to any time zone* ✅ *Fullstack enthusiast* I have been developing native Android apps for more than 7 years now. And have worked on different stages of mobile development - developing, architecting and designing apps from scratch, migrating existing apps with the old codebase to use the modern android development approach and lastly updating popular apps by adding new features to the same in a modular and scalable way. Specialize in: * Creating timely...

Aurelien B.
$100/hr
  • Trophy Icon Android SDK
  • Embedded Linux
  • Driver Development
  • Git
  • Python
  • Microcontroller Programming
  • PCB Design
  • Raspberry Pi
  • AOSP
  • Firmware Programming
  • Raspberry Pi Firmware
  • Firmware
  • Arduino Firmware
  • Embedded System
  • Linux

Senior IoT/Platform/Embedded Engineer: Software + Computer Hardware Engineering I develop in computer hardware and software, from the design of individual microcontrollers, microprocessors, personal computers, and supercomputers, to circuit design * Hardware-Software Integration + Bring Up complex boards (ARM/RAM/PCIe/STM32/etc.) + Set up LINUX distribution (Yocto/AOSP/Buildroot/etc.) + Drivers development: GPIO/I2C/SPI/TFT/Ethernet/WiFi/Bluetooth/RS485/UART/Keyboard/Camera/PCIe/etc. + Cross compiling: Android AOSP/Yocto/armbian/LTIB/ptxdist/buildroot/etc. + IoT Connectivity: WiFi/Zigbee/Lorawan/Sigfox/Lora/GSM/etc....

Ajit J.
$10/hr
  • Trophy Icon Android SDK
  • Video Stream
  • Roku Development
  • Video Processing
  • OpenCV
  • FFmpeg
  • Raspberry Pi
  • iOS SDK
  • Mobile App Development
  • Blockchain Development
  • Java
  • Kotlin
  • PHP

Having 6+ years of experience in mobile and video domain. Worked on few popular Roku, NetgemTv, Apple tv and Fire Tv projects. Mobile application development including unit testing and design patterns are the key. Video processing and video streaming are my favorites among others. I am also interested and done projects in Native SDK development such as Swift, Android native in JAVA and Kotlin. Hybrid and cross-platform mobile development such as PhoneGap and Titanium as coming well under my radar.

Maryna P.
$35/hr
  • Trophy Icon Android SDK
  • Android
  • Android App Development
  • Golang
  • PHP
  • VB.NET
  • ASP.NET MVC
  • C#
  • Web Development
  • Java

You can smile, but I'm not a developer. I'm just the developer's wife :). My husband is engaged directly in development - that's why I help him. Let me tell about my husband: - He has been developing for 15 years (he started with programming on the computer ZX Spectrum). Mobile development - 5 years. Web development - 8 years. Desktop development - 5 years. - He worked as a developer, team lead, project manager, and product manager. - Knows perfectly the following programming languages: Dart (Flutter), Java (Android), PHP, VB.NET, Golang - He worked with the following technologies, methods, databases and services: MSSQL, MySQL, SQLite,...

Hoang D.
$25/hr
  • Trophy Icon Android SDK
  • iOS Development
  • Android App Development
  • iPhone App Development
  • iPad App Development
  • Objective-C
  • Swift
  • Java
  • iOS SDK
  • UIKit
  • In-App Purchases
  • In-App Advertising
  • Business with 1-9 Employees

I'm a senior developer with 5+ years of experience in developing apps on iOS and Android. And now I'm very happy to see my profile is TOP RATED PLUS on Upwork. I have created many apps with high quality and affordable prices. Over the past 4 years, I have satisfied all of my clients when making their ideas come to life with really great apps. Please review my portfolio and client's feedback to see the testimonials. My experience with iOS and Android development: - Swift / Objective-C - Java - SDK and API add for the native app - Social Networking app - UIKit, CoreFoundation, CoreData, iAd, MapKit, CoreLocation, CoreGraphics, StoreKit -...

Sergey P.
$50/hr
  • Trophy Icon Android SDK
  • C++
  • PCB Design
  • Firmware Programming
  • Raspberry Pi
  • nRF52832
  • BLE
  • Computer Hardware Design
  • Driver Development
  • Qt
  • Microsoft Visual C++
  • Altium Designer
  • Embedded System
  • Embedded Linux
  • Linux
  • Internet of Things

🥇TOP B2B Company according to Clutch (7+ Clutch awards in total)🥇 🏆The most experienced IoT and embedded systems development agency on Upwork according to a number of successfully completed projects in the industry🏆 🚀We helped 6 customers to raise more than $5,000,000 on Crowdfunding platforms in total ✅ Hello there! My name is Sergey and I'm a Business Development Manager at Integra Sources. My main goal is to provide you with our expertise, skills, and technical knowledge so that your project requirements and priorities are always met, and the project is delivered perfectly and just in time. If any questions arise - please feel...

Andriy M.
$35/hr
  • Trophy Icon Android SDK
  • Unity
  • Unreal Engine
  • C#
  • C++
  • iOS SDK
  • Java
  • Objective-C
  • iOS
  • Android

I have experience in making applications for mobile platforms with Unity, as well as native plugins and SDK wrappers for Unity and Unreal Engine.

Amanpal S.
$25/hr
  • Trophy Icon Android SDK
  • Android
  • Android App Development
  • Mobile App Development
  • Mobile UI Design
  • Mobile App Testing
  • Kotlin
  • REST
  • Flutter
  • Chat & Messaging Software

Hi, Welcome to my Profile. Being an enthusiastic person, I reflect the same through my development by producing high-performance apps for iOS and android. I am always looking to learn new technologies and what's a better way to do it than working on the new techs on regular basis? Want to know more? Please talk to me. Flutter Expert Native Android and iOS Development: 5+ years of experience MVC / MVP / VIPER / MVVM + RxSwift Objective C, Swift Kotlin, Java, RxJava Firebase, Firestore and AWS Node.js Working on Android and iOS apps since 2013 Fluent English 3400+ hours billed on Upwork in less than a year on upwork. Worked with successful...

Vitaly K.
$25/hr
  • Trophy Icon Android SDK
  • Android App Development
  • Java
  • Ruby on Rails
  • HTML
  • CSS
  • Android
  • ORMLite
  • SQL
  • JavaScript

I specialize in native Android applications and my experience in this area is 6 years. Depending on the project that needs to be done, I can work independently to complete my tasks on time, but I also enjoy brainstorming and collaborating with my colleagues. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I have worked on projects of different sizes, stages and have performed different roles across software development industry. I also have experience in Ruby on Rails development.

Rahul S.
$15/hr
  • Trophy Icon Android SDK
  • Java
  • Firebase Cloud Firestore
  • Firebase
  • Mobile App Development
  • Location-Based Service
  • Model View ViewModel
  • Firebase Realtime Database
  • Mobile App
  • Objective-C
  • AWS Amplify
  • Hybrid App Development
  • Android
  • Flutter
  • iOS Development

Highly proficient mobile app developer, with more than 9 years of experience in development across virtually every industry. Whether you are starting a new project from the ground or need some tweaks to an existing product, we can work on every aspect of your project, or just specific parts, based on your particular needs. We have created applications using serverless technologies such as firebase. We treat each project as unique and with its own set of conditions. We will work with you every step of the way to ensure that there are no surprises and only satisfaction. We have extensive experience in Bluetooth Low Energy(BLE) integration and...

Volodymyr K.
$35/hr
  • Trophy Icon Android SDK
  • Kotlin
  • Java
  • Digital Media Player
  • Responsive Design
  • TV
  • TV Screenplay
  • Android App Development
  • iOS
  • Fire OS
  • Android
  • Material Design
  • Mobile App
  • Video Stream
  • Apple TV Application

👋 Hey! I am Volodymyr - Founder & Tech Consultant at Perfsol with more than 10 years of deep knowledge and commercial experience in UI/UX, Mobile development like Android, iOS, TV apps development, Android TV, Amazon Fire TV, tvOS, OTT apps. Core Services: 🔸 Branding & UI / UX design, UI/UX Audit; 🔸 Custom web solutions; 🔸 iOS & Android native apps. When do clients need us? 🔸 Extend in-house team. 🔸 Build MVP from scratch; 🔸 Launching products; 🔸 Uplifting the design of the existing app; Perfsol ranked as a Top Rated company on Upwork. Our satisfied clients often recommend us to others, which we see as the best proof of our...

Abdur Rehman K.
$20/hr
  • Trophy Icon Android SDK
  • Video Stream
  • Tablet
  • Android Studio
  • Android App Development
  • Mobile App Development
  • Mobile App
  • User Authentication
  • User Profile Creation
  • Location-Based Service
  • TV
  • Firebase
  • Kotlin

Hi, Abdur Rehman here (Android app & Android TV developer), My main strength and passion is the Android platform (java, kotlin, Android SDK, Firebase SDK, Google Maps, Twitter, Facebook, Material Design, MVP, MVVM, Clean Architecture). List of my skills that I will use to bring your project to perfection: • Android Jetpack (Live Data, Room, Navigation Graph, WorkManager, Dependency Injection, Compose) • Java / Kotlin • Android SDK • Android TV Leanback • Google AppEngine (Google Cloud Endpoints / Servlets) • Databases: SQL / Room Persistence, Realm • Google API's (Maps, Drive, Tasks, Places) • Firebase, Firebase Cloud Messaging(Android /...

Artem R.
$40/hr
  • Trophy Icon Android SDK
  • iOS Development
  • Android App Development
  • iOS
  • Android
  • Mobile Apps
  • Mobile App Development
  • Swift
  • Firebase
  • Kotlin
  • UX & UI
  • Stripe
  • Objective-C
  • Mobile App
  • SaaS

⚫️🟣⚫️🟣⚫️🟣⚫️ Welcome! Based on my experience the fastest way to define if we're a good fit for each other is a quick call. Invite me, and we'll schedule an interview. ☎️ Let's Do IT! ⚫️🟣⚫️🟣⚫️🟣⚫️ Services: - Swift / Kotlin / React Native / Flutter - Native app development (iOS / Android) - Cross platform mobile development (iOS / Android) - Custom app development (iOS / Android) - App UX/UI design (iOS / Android) - App porting (iOS / Android) - App testing (iOS / Android) - Apps upgrade and maintenance (iOS / Android) Experience in apps development: - Startups Apps - Messaging Apps - Social Apps - Healthcare Apps - Delivery Apps -...

Jaydeep V.
$15/hr
  • Trophy Icon Android SDK
  • iPhone App Development
  • Swift
  • Objective-C
  • Android
  • Java
  • Kotlin
  • iOS SDK
  • PHP
  • React Native
  • Flutter
  • API Integration
  • Payment Gateway Integration
  • Android App Development
  • Bluetooth

Hi All, I have a total of 6+ years of experience in mobile application development specialized in Android and iOS native apps. Professional experience in the software development company. Now I am very experienced with various categories and aspects of mobile app development. Responsibilities: Translate designs and wireframes into high-quality code Design, build and maintain high performance, reusable, and reliable code Ensure the best possible performance, quality, and responsiveness of the application Identify and correct bottlenecks and fix bugs Help maintain code quality, organization, and automation Here are my skills: - Android -...

Alex S.
$40/hr
  • Trophy Icon Android SDK
  • Android App Development
  • User Interface Design
  • Java
  • Kotlin
  • Android
  • Mobile UI Design
  • User Experience Design
  • Git
  • HTML

I develop, design and help mobile apps grow on Google Play and App Store. ✔︎ 5-star rated | 100% Job Success | 7+ years experience ✔︎ Android apps since 2014, and iOS since 2018, which is shown in my profile history. ✔︎ Bachelor's degree in software engineering ✔︎ 63 happy Upwork clients, including the Los Angeles Film Festival ✔︎ Applying the most modern architecture and tools for product development and techniques to boost user satisfaction. Apps that I worked on are used by 5M+ people Handling all complicated aspects of development: supporting legacy systems, improving code architecture, managing myself and team members. Putting...

Vadim P.
$50/hr
  • Trophy Icon Android SDK
  • Android
  • Java
  • SQLite
  • Google Play
  • REST
  • Kotlin
  • Swift
  • iOS
  • iOS Development
  • Mobile App Development
  • Cryptocurrency
  • Healthcare IT

Hello My name is Vadim, Android app developer from Ukraine. Have solid experience with Android SDK, creation of client-server applications, HTTP REST protocol, Google Play Services and other related fields of Android apps development. Also have experience with dozens of third party development and project management tools: Jira, Fabric, Git/SVN Experience with third parties APIs: Foursquare, Facebook, Twitter Experience in creating custom views / view components for tablet/phones So I think i'm the person you are looking for! With best regards, Vadim Pochernin

Muhammad Awais S.
$35/hr
  • Trophy Icon Android SDK
  • iPhone App Development
  • Unity
  • Game Development
  • Objective-C
  • Apple Xcode
  • Android App Development
  • Mobile App Development
  • iPhone UI Design
  • iOS SDK
  • WebGL
  • PHP
  • Ruby on Rails
  • Animation
  • Character Design

✅ Top Rated Developer ✅ 5 Star Feedback ✅ 100% Client Recommended ✅ 100% Job Successful Over the last 5 years, I have developed a wide range of native mobile apps for Android (Mobile, Tablet) & iOS (iPhone, iPad, Apple Watch) platform and web applications using (PHP, Node.js) which including apps for startup companies, small & large businesses. My current area of interest is complete management of a mobile app development project from designing to publishing on app store. MOBILE BACKGROUND Good knowledge of Mobile UI patterns, guidelines, low-level performance optimizations and memory...

Heorhii Z.
$50/hr
  • Trophy Icon Android SDK
  • Android
  • Android App Development
  • Core Java
  • JSON
  • XML
  • SQLite Programming
  • REST
  • Material Design
  • Object-Oriented Programming
  • Flutter
  • Dart
  • Google Maps API
  • Firebase

Skilled Mobile Engineer with more than 5 years of development experience. Started as an Android developer and then move to work with Flutter and deliver applications to both platforms. Core skills: Strong knowledge of Dart, Kotlin, Java Core, Flutter, Android SDK Good understanding of OOP principles, REST, JSON, design patterns, Android Jetpack tools Proficient in XML, SQLite, Git IDEs: Android studio, IntelliJ IDEA, NetBeans English – upper intermediate Industry aware, good problem solving skills Experince in working with third-party libraries: Retrofit, RxJava, Volley, Dagger2, Butter knife, Gson, GraphView, Retrofit, Picasso, Realm,...

Petro K.
$35/hr
  • Trophy Icon Android SDK
  • C#
  • .NET Framework
  • Xamarin
  • ASP.NET MVC
  • jQuery
  • JavaScript
  • HTML5
  • CSS
  • Windows Presentation Foundation
  • SQL

I am a skilled IT graduate with over 11 years of software development experience, particularly within Microsoft, cloud, and mobile development. My current goal is to continue providing high-quality development services. I have good analytical and problem-solving skills. With great attention to detail and overall product quality, I can help your general development right the way through to software architecture. Programming: .NET C# Architect, PM, BA, CEO @ Lvivity.com Databases: MSSQL, MySQL, MongoDB, Oracle, Flat files (CSV, XML) ASP.NET MVC/Core2/ WPF /Xamarin / SWIFT, React.Native, Flutter, Azure, AWS Source Control: TFS, GIT, SVN...

Usman M.
$30/hr
  • Trophy Icon Android SDK
  • Swift
  • Apple Xcode
  • iOS Development
  • Game Development
  • iPhone App Development
  • iPad App Development
  • Unity
  • Android App Development
  • Apple Watch
  • Lua
  • API
  • Google Maps API
  • Apple Watch Application
  • iOS

I have a proven track record of using good engineering practices on: • 10+ years of hands-on experience in mobile app development • Working experience on Xcode, Android Studio, Solar2D, Unity 3D, Visual Studio Code • - Strong grip on Swift, Objective C, Kotlin, Java, Lua, JavaScript, C#, UI/UX, JSON, XML, SOAP, REST, Git, Trello, Jira, AWS • Develop Native and cross-platform apps I like to regard my job much like an "art". I am a creative person who is essential to make good programs and I focus a lot on details. At the same time, I work quite fast, I need the feeling that I'm creating value and see progress! I prefer working in teams.

Gaurav G.
$15/hr
  • Trophy Icon Android SDK
  • iOS Development
  • Android App Development
  • Objective-C
  • Swift
  • Amazon S3
  • Java
  • Kotlin
  • Flutter
  • Firebase
  • Apple Xcode
  • Google APIs
  • Analytics Plugin
  • Push Notifications
  • HealthKit

-> From the past 6 years, I have been building Apps & Games for iPhone, iPad and Android -> I am expert in iOS SDK, SWIFT, Objective-C, Java, Android SDK, Android Studio, Unity3D -> I have developed more than 50 apps and games so far -> I simply follow AGILE and SCRUM as an App Development Strategy -> I am adept at using various project management tools like Asana, Basecamp, Trello amongst various others -> I also love debugging and resolving errors /issues in any kind of App Work Strategy: -------------------------------------------- > Skype conversation for requirement specification and understanding > Feasibility...

Sagar S.
$25/hr
  • Trophy Icon Android SDK
  • Android App Development
  • Java
  • Kotlin
  • SQLite
  • Core Bluetooth
  • BLE
  • Bitcoin
  • Cryptocurrency
  • Retrofit
  • Android Studio
  • Mobile App Development
  • Flutter
  • Dart
  • Hybrid App Development

- Flexible to work in EST/EDT/CST/GMT or any TIMEZONES - If you are looking for an INDIVIDUAL who is an EXPERT and RESPONSIBLE developer who takes OWNERSHIP of his work in your Project. Your search ends here. I can - Make your App scalable and make it handle hundreds and thousands of customers and Downloading through PLAY STORE. - Maintain your X years old code structure and upgrade. - Do white labeling of your App. - Provide support from prototyping, development, unit testing, reskinning apps, feature enhancements to launch and maintain apps. - Integrate 3rd party SDK and libraries. I always aim to maintain a long-term relationship with...

Eduard H.
$50/hr
  • Trophy Icon Android SDK
  • Kotlin
  • Android
  • Android App Development
  • Java
  • Architecture Design
  • Clean Architecture
  • Design Pattern
  • Reactive Programming
  • C++
  • RESTful Architecture
  • Object-Oriented Programming
  • SQLite
  • Backend Rest API
  • Mobile App Development

Hi, I am Eduard from the tiny country Armenia, and programming is my passion. I've been doing Android development for 5+ years. Also, I have experience in backend development and I am familiar with machine learning. During my career, I've developed a wide variety of mobile apps primarily for outsourcing related to fitness, security, fundraising, photo editing, traveling, etc. I am passionate about best practices and project quality and creating maintainable, scalable, clean, and testable code. My Skills: - Native Android Apps (Java / Kotlin ) - Mobile user interfaces ( UI/UIX design, Material Design. Material You design ) - Clean Code (...

$NaN/hr

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