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Post your mobile application development project on Upwork and find experienced Android developers who can create new software for Android OS, upgrade your Android 2.2 or Android 2.3 applications to Android 4.0 (or higher), or help you port your iOS applications into Google Play. They can develop a mobile version of your website, build social networking apps for Android phones and tablets, develop Android widgets, create extensions and integrate purchase systems into your mobile apps, or develop a custom management system (CMS) for Android. They can also manage your RPG, arcade or fantasy Android game development, using their experience in large-scale game development and tile-based isometric engines.

Android app development is the process of creating new applications for devices running the Android operating system. On Upwork, the world’s largest online workplace, you’ll find experienced Android app developers and Google Play developers who can manage your cross-platform mobile development project or create portable Android phone and Android tablet applications.

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Android App Development Job Cost Overview

Typical total cost of Upwork Android App Development projects based on completed and fixed-price jobs.

Upwork Android App Development Jobs Completed Quarterly

On average, 1,210 Android App Development projects are completed every quarter on Upwork.

1,210

Time to Complete Upwork Android App Development Jobs

Time needed to complete a Android App Development project on Upwork.

Average Android App Development Freelancer Feedback Score

Android App Development Upwork freelancers typically receive a client rating of 4.63.

4.63
Last updated: July 1, 2015
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  1. Iulian g. N.

    Iulian g. N.

    Romania - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    Over the last 10 years, I have developed a wide range of projects using .NET (C#), PHP, iOS, JAVA (Android) and MySQL. My core competency lies in complete end-end management of a new web/mobile/desktop development project, and I am seeking opportunities to build projects from the ground up for you or your business. Some other works done are: Main works (www.startq.com/portfolio): ComauTracking .NET & Android applications with MSSQL database. Tracking of all operations from manufacturing process. Efficient tool that allows Comau team (part of Fiat Group) to manage entire process from getting the designs till finish all components of all projects. QuickBible.ro .NET WPF desktop app, PHP/MySQL website, .NET application to parse different versions of bible texts, in progress there is an iPhone and Android version of desktop app. miculprint.eu e-learning website for students with a complex backend, done in .NET/MSSQL. cngcard.com .NET modules for payment solutions integrated into https://aim.cngpro.com system, PHP/MySQL website, modules for shopping CMS like addons.oscommerce.com/info/5758, .NET modules for banking gateways (PBS, Ogone, ecapay, Credit Agricole, Caixa Catalunya, Caixa Galicia, EPX, Kitz Gard, NX Gen, Walpay, Bank Audi). churchofficepro.com .NET/SQLite desktop app for membership management and PHP/MySQL website. dxf2cncpro.com .NET desktop app for generating of CNC programs from DXF files and PHP/MySQL website. Green Key iPhone ad-hoc distribution app used for online banking management. arcticlemon.com / map.arcticlemon.com GPS tracking tools with a frontend (WordPress responsive design) and backend (.NET/MSSQL). Support different types of tracking devices. Mate10 Liceu - https://itunes.apple.com/us/app/mate10-liceu/id869242561?ls=1&mt=8 Română10 Gramatică - https://itunes.apple.com/us/app/romana10-gramatica/id959586018?mt=8 Omida Homeopathie - https://itunes.apple.com/us/app/omida-app/id563479290?ls=1&mt=8 Homöopathische Stallapotheke - https://itunes.apple.com/us/app/homoopathische-stallapotheke/id646309915?ls=1&mt=8 Em Basler sy Bier - https://itunes.apple.com/us/app/em-basler-sy-bier/id649349818?ls=1&mt=8 Schadstoff - https://itunes.apple.com/us/app/schadstoff/id643753212?ls=1&mt=8 Mate10 Liceu - https://play.google.com/store/apps/details?id=com.startq.mate10lic Română10 Gramatică - https://play.google.com/store/apps/details?id=com.startq.romana.gramatica There are other mobile applications both iOS and Android not available in public markets done for different companies as part of their internal projects. Part of these applications is personal conceptions from graphical design to code. In some cases I was the project manager and managed a team of talented programmers. Personal profile: Relational abilities, Managerial abilities, Effort and sustained work endurance, hard working, Technical and intellectual abilities, Quick assimilation of new requirements, Efficient, with strong sense of self responsibility, Reliable, project focused

    $40.00 /hr
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  2. Martin Naumann

    Martin Naumann

    Software Engineer

    Switzerland - Last active: 1 month ago - Tests: 3 - Portfolio: 2

    Having worked for a range of companies (Numbrs, Fraunhofer IOSB among others) and industries (architecture, communities, media, medicine, energy, banking) in different roles (e.g. IT operations, frontend and backend developer, customer support, IT support, database administrator) I offer all needed competences and experience needed to successful software projects. In conclusion I am a motivated jack of all trades, ready to go wherever needed to make the project fly. I am willing to adapt and learn as well as exchange experience and share knowledge. I enjoy challenges as much as I enjoy working together. I am always open for fresh perspectives and new ideas. I am passionate about what I do. I take ownership of my projects and I prefer being proactive.

    $70.00 /hr
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  3. Alexander Sidko

    Alexander Sidko

    Full Stack Web Developer

    Ukraine - Last active: 24 days ago - Tests: 8

    Over 8 years experience in web development. I'm using Javascript and Node.JS to create awesome projects. Also had experience with PHP, Perl, mobile Java development and relational databases design using MySQL. At the moment, I occupy the position of lead developer at one of the largest web search companies, but I can find some time to solve your most complex problems :)

    $50.00 /hr
    0 hours
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  4. Aditya Gupta

    Aditya Gupta

    Web Application Security Expert and Penetration Tester

    India - Last active: 10/05/2013 - Tests: 2

    Over the last 5 years, I have done penetration testing and vulnerability assessment for a lot of clients. My core competency lies in web application security and bypassing firewalls in place, and I am seeking opportunities on any security related projects for your business. I also have good Python programming skills, which I use to build automated tools for VAPT.

    $44.44 /hr
    0 hours
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  5. Lisa Rubin

    Lisa Rubin

    Java Developer

    United States - Last active: 5 months ago - Tests: 7

    Master of Science in Information Science- University of Pittsburgh, December 2013 I have worked as a Java programmer and research data manager at the University of Pittsburgh's School of Nursing- Center for Research & Evaluation since November 2009. I am responsible for analyzing, designing, implementing, testing and maintaining web-based Enterprise Java (J2EE) applications and desktop Java applications used in School of Nursing research, research data management, database administration, and systems support.

    $44.00 /hr
    0 hours
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  6. Mark Healy

    Mark Healy

    Solution Architect - IT Consultant

    Ireland - Last active: 09/21/2013 - Tests: 3

    Over the last 10 years, I have developed a wide range of online, desktop and mobile solutions for clients of all sizes. I bring an intuitive problem solving and inquisitive mind to my work. I see problems from a user's perspective and my comprehensive software development skills (including C#, VB.Net, Java, C++ and PHP) and experience help me create solutions exceeding expectations.

    $55.56 /hr
    0 hours
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  7. Jay Ward

    Jay Ward

    Web Ninja in Javascript, PHP, etc

    United States - Last active: 09/16/2013

    Unix and Windows Developer, with experience in the design of Web, Desktop, and Mobile applications, the administration, implementation and performance tuning of such, user interaction, performance tuning, hardware/software troubleshooting. Breadth of experience encompasses: Designing, developing, maintaining, expanding, and supporting web applications (both pages viewable in a browser and XML web services in PHP, Perl, and ASP.NET), desktop applications in ASP.NET, mobile applications in Java on Android, and support of said technologies; developing project methodologies, and providing excellent customer support. A convincing and credible team player able to coach, motivate and mentor coworkers to win support for ambitious technical goals. Recognized by peers as an achiever, teacher, and mentor able to explain advanced concepts and principles to even the simplest of technically minded persons with patience and grace. Built migration system to transfer clients from outdated legacy billing system on a windows server to the new billing system on a Linux environment. Technologies involved included .NET in c#, ASP and ASP.NET, XML RPC calls, Perl workhorse daemons with php interfacing using almost entirely AJAX. Selected accomplishments include: Designed and developed control application on Android for a robotic glove used in physical therapy for quadriplegics which included special kernel modules written in native code to be able to use the custom built radio to connect to the glove. Built a framework in Perl that allowed administrators to quickly and easily migrate hosting accounts between servers, saving administrators and junior administrators thousands of hours of babysitting migrations and verifying that they were moved correctly and completely. Designed enhancements and features for an existing text-based RPG game which effectively doubled monthly income for the site. Required rapid learning of their system, patience in listening to project managers and players for accurate assessment of their needs, and implementation of features in an intuitive and easy to use way with extensive reporting and graphing for management, Developed high availability system which included global network scanning of millions of outbound emails per hour to watch for spamming and abuse leaving the ISP’s network. System gathered statistics and displayed them to management in real time up to the second.

    $100.00 /hr
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  8. Kent Kingery

    Kent Kingery

    Technical Systems Consultant

    United States - Last active: 04/23/2014

    === Industries === Banking & Finance Chemicals Energy Forestry/Pulp & Paper Gaming Insurance Radio & Advertising Technology Transportation === Skills === Systems Integration Project Leadership Client Management Mentoring/Training Writing & Public Speaking Development & Testing Web Design Audio & Video Production === Technologies === ASP.NET/C#/SQL Server After Effects/Final Cut Pro HTML/JavaScript/XML Flash/Illustrator/Photoshop Linux/Apache/MySQL/PHP Live/Logic/Pro Tools/Reason Mac/Solaris/Windows === Education === Business/Management Radio/TV/Film

    $100.00 /hr
    0 hours
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  9. Antonio Tari

    Antonio Tari

    Senior Mobile developer / software developer

    United States - Last active: 05/14/2014 - Portfolio: 4

    Hard working software developer focused on providing industrial-grade software engineering services, very good at mastering my work, my apps, and my systems. Use my natural talents to their maximum potential. Always leaned towards, always continue to learn and grow. I research for all the good solutions availaible, never dismiss anything until I know all sides. I'm a person with passion not only to bring people together but to leverage for businesses to increase their revenues, utilizing all my programming, communication, managerial, and leadership skills. I'm very ambitious and will achieve my objectives. - Over 15 years of experience in software design, architecture, and development. - Developed (and currently on the market) varoius applications for iPhone, Android, Blackberry (Cascade framework) and Windows Phone, macOS, Linux and Windows. - Extensive knowledge of Java technologies, enterprise solutions using JSE, JEE. - Over 15 years of experience with Linux servers. - Expertise in smartphone and desktop application development (client and server side). - Responsible of various application projects, I have held important roles with projects using C++, Qt, QML, Objective C, python,c,etc.. - Database experience with mySQL, postegreSQL, MSSQL, graph databases such as OrientDB and others. - Proficient in many other programming languages and styles including Python, PHP, CGI and C# among others.

    $85.00 /hr
    0 hours
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  10. Patryk Arlamowski

    Patryk Arlamowski

    Connected devices / Internet of Things expert

    Poland - Last active: 08/30/2014

    Due the last 10 years of my professional experience I was involved in several software-hardware projects, especially in fields of home automation, internet of things, connected devices and assisted living. I'd invented, designed, and introduced to the market more than 20 own products based on innovative technologies. This year one of my projects (smart wheelchair for disabled people) has received polish "Invention of the Year 2014" award ("Wynalazek roku 2014"). I can help you with projects that require deep understanding of software/hardware cooperation, new product design and being innovative in multiple fields of technology.

    $110.00 /hr
    0 hours
    0.00