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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. Thomas Weidman

    Thomas Weidman

    Developer (PHP, ColdFusion, C#, .NET, MVC3, HTML5, jQuery, Sitefinity)

    United States - Last active: 2 days ago - Tests: 3

    Since 1998, I have done a wide range of web development and have used many technologies (C++, Perl, VB, VB.NET, C#, ASP, ASP.NET, ASP.NET MVC2, ASP.NET MVC3, SQL, PL SQL, T-SQL, ColdFusion [CFML], PHP, ActionScript). I have also used many tools from Flash, Fireworks, Photoshop, Dreamweaver, Eclipse, and Visual Studio. My core skill set lies in problem solving and creating solutions to solve problems in the most efficient (time, budget, and quality) way. I enjoy development and do so in my free time. I use that time to explore new topics that look interesting and to expand my knowledge on existing topics. I have a unique work experience and understand not only coding but also network and server implementations (being a system administrator). I have experience integrating technologies to fulfill requirements or solve limitations of technologies. An example of this I can provide is a solution I did for a client. The solution involved ColdFusion, SQL Server 2005, and ASP.NET Web Services. Due to specific security requirements and limitations of interoperability of ColdFusion 7 and ASP.NET I developed SQL Server CLR Functions and Procedures that invoke web services and return structured data to ColdFusion. From a CF developer perspective all you do is call a stored procedure or execute a cfquery call. The DBMS server does the rest and because it has the ability to use the .NET language I was able to invoke custom services that had very specific security requirements. This solution has been in place for three years now and has not had any issues with this method. I have also used different technologies to handle things like encryption for PCI compliance. I worked with a client to build a custom transactional processing system that utilized C++, Java, SQL Server, PHP, and ColdFusion. The end result is a distributed secure system that handles all payment processing for this client (Web and Internal). This solution also required an understanding of Firewalls, IDS, and how to combine technologies so they would work together seamlessly. If you're looking for a developer who can research options, architect solutions, develop and document, I am an excellent choice and look forward to working with you.

    $66.67 /hr
    294 hours
    5.00
  2. Varuzhan Sargsyan

    Varuzhan Sargsyan

    C/C++/VC++, C#, Android Java

    Armenia - Last active: 1 month ago - Tests: 4 - Portfolio: 4

    Over 5 year I was freelancer and have developed the Android applications. Made few apps which are on Google Play now and which are very perspective projects. And more then one year, I'm working as Senior Android developer in company. Look into my portfolio to find the project links I have freelancer experience working on C# windows forms, WCF, MS SQL Server. Project Internal Audit System with 10.000 clients. Project is working nowdays beginning from 2011. Duration of working period takes more then 2 year. Biginning from 1997, I developed in 3-4 companies and have experience in c/c++ programming language, using all Visual Studio versions. I made a lot of programs for a few companies and a production. Using strong knowledge, experince, my programs made companies work more easy and automated. Also I can speak English, Russian, Armenian, and the draft software for production was made using Russian language(menus, messages and all other tools).

    $20.00 /hr
    73 hours
    5.00
  3. Lewis Sellers

    Lewis Sellers

    Senior Developer

    United States - Last active: 2 days ago - Tests: 1 - Portfolio: 2

    I have a degree in Computer Science and have been working as a contract web developer for quite a few years now. I've worked in many languages and technologies over those years and, given the proper frame of mind and incentive, I'm perfectly fine with learning something completely new to get a project done. Recently I've been moving into iPhone and Android Development but have also spent a lot of time working with PHP, MySQL + Postgresql, Laravel, Ajax (Json), JQuery, MCV + Activerecord patterns, MongoDB/Map-reduce, Facebook/Twitter/Google social APIs and Twillo SMS APIs. Real estate is almost a specialty of mine: Specifically data-mining (including scraping) real estate information and working with IDX and RETS property feeds. In the past I've also spent a lot of time working in ColdFusion and with C++ COM objects. Basically a jack-of-all-trades full-stack developer.

    $33.33 /hr
    94 hours
    5.00
  4. Juan Carlos Contreras Ontiveros

    Juan Carlos Contreras Ontiveros

    Web Development & Software Development

    Venezuela - Last active: 25 days ago - Tests: 5

    I have developed a certain amount of websites using HMTL, PHP, AJAX, PostgresSQL, MySQL, Joomla and Engine Templates like "TinyButStrong". Plus, I have been developing among my jobs, diferent king of desktop software, in c++, java, batch. I also have good experience in SQL database management, software design and testing.

    $11.11 /hr
    239 hours
    5.00
  5. Mithun Das

    Mithun Das

    Seasoned NodeJs, Socket.io, AngularJs, Laravel and CakePHP Expert

    India - Last active: 12 days ago - Tests: 2 - Portfolio: 4

    I am a seasoned Software developer with 8+ yrs experience in Web application development, REST Api development and Responsive Web Design. My skills in Web/API development craters around MEAN stack and LAMP Stack. I am an EXPERT in Nodejs with Express Framework, Mongoose, Passport, Sequelize etc npms. I am an EXPERT in Laravel, CakePHP, Wordpress and have done quiet a few works with other Open Source Frameworks like Joomla, vBulletin etc... I am an EXPERT in Socket.IO and MongoDb, with Mongoose or Sequlize for Express/Nodejs. Right now I am working with MeteorJs... I am an EXPERT in AngularJs and jQuery..... I do responsive application by Twitter-Bootstrap or Zurb-foundation framework. My proof of excellence are the reviews that I am getting from my clients for my skill, hard work and dedication

    $40.00 /hr
    514 hours
    4.67
  6. Gopala Krishnan

    Gopala Krishnan

    Mobile/Web Developer

    India - Last active: 1 day ago - Tests: 1

    Over the last 4 years, I have developed a wide range of mobile applications using Java,xml,objective C, Android Native Development,iOS including applications in my fun. My core competency lies in complete end-end management of a new mobile application development project, and I am seeking opportunities to build mobile application from the ground up for you or your business. I also have some experience in the following areas: Drupal, Wordpress, Joomla,PHP, PhoneGap,Titanium. Also I completed 4 levels in type writing and have a good typing speed too

    $11.11 /hr
    44 hours
    4.96
  7. Paulo Freitas

    Paulo Freitas

    Manager / Project Manager

    Portugal - Last active: 18 hours ago - Tests: 1 - Portfolio: 7

    During my life experience and professional work, as a manager I had the responsibility to manage teams in various market activities, within IT (Financial, Oi&Gas, Energy, Telecomunications) I have worked before online in other companies and in other platforms similar to oDesk. During this experience, I have contacted people from Pakistan, Russia, USA, Iran and others countries, in order to build teams to develop technological solutions. If you like my profile, I can work during a trial period and if you like my work, when can do a final agreement between us. What follows is my general profile. Any question, please contact me. Thank you. I am an expert Manager, especially in start-up companies since a long time ( 6 years expertise ). The start-up companies that I helped to grow had their market target in multiple areas as: IT Software Development, Telecommunications, Banking and Energy Management. Regarding academic and education, and I have a Master Business Administration post-graduation in Executive Management, also I have the Project Management Institute (PMI) professionally certification, plus a postgraduate in Project Management. Also I have the IT Service Management Certification (ITIL). During my experience I was responsible for: - Manage Companies; - HR management; - Payments and Procurement management; - Clients Management; - Contribute for the preparation and delivery of new proposals, defining project plans and the risks management; - Support the sales team in the negotiation proposals meetings; - Planning and managing the plan of each project; - Manage budgets and timing/milestones negotiated in new projects; - Ensure the implementation of projects in a defined timings, effort, quality and budgets; - Manage the Stakholders expectations; - Facilitate the identification and allocation of individuals to project teams and proposals; - Manage third party contributions and contracts to projects; - Reporting the progress of the open projects and its indicators to the Project Manager Director; - Create a strong dynamic and an excellent team spirit in each project. My personal characteristics are: - Excellent interpretation and perception capacity; - Proactive and dynamic; - Organizational and time management skills; - Ability to manage multiple projects simultaneously; - Ease of interpersonal relationships. I'm available for any meeting by phone or by teleconference to have a first contact. Thank you so much for your opportunity. Best regards, Paulo Freitas

    $15.00 /hr
    732 hours
    5.00
  8. Ganesh R.

    Ganesh R.

    Web and desktop developer. Linux enthusiast.

    India - Last active: 9 days ago - Tests: 3 - Portfolio: 5

    I have done numerous projects for both private parties and govt institutions. I Have 6 years experience in programming. My main area of expertise is in web technology and of course I have done other projects which includes mobile phone applications, desktop and OS programming. You won't regret for choosing me to finish your work.

    $16.67 /hr
    0 hours
    5.00
  9. Mihir Sane

    Mihir Sane

    Web and Mobile App Developer

    India - Last active: 21 days ago - Tests: 2 - Portfolio: 8

    I give indigenous and unequalled efforts to carve what is best for you. I can help you to grow better, faster and smarter in your respective business.With the faith in comprehensive adherence to values and ethics, I aspire to become indigenous trailblazer and to inspire, nurture and endue life for new generations in safe, secured and calm world. I have done mobile apps for Android & iOS . Here is some work I've done so far. Websites : http://umeshnikam.com http://mapple.co.in/ http://geminivalves.com/ http://infomatique.in/ http://dreaminvest.org/ App: 1. Eat Love Pizza https://play.google.com/store/apps/details?id=com.synchronomy.whiteaccessmemory.eatlovepizza&hl=en 2. Fish World - https://play.google.com/store/apps/details?id=com.vishesh.fishworldpremium&hl=en 3.Riddle Me - https://play.google.com/store/apps/details?id=com.koherent.riddle.me.riddleme.puzzles.trivia.games&hl=en 4. Eat Love Pizza https://itunes.apple.com/tr/app/eat-love-pizza/id775167447?mt=8

    $27.78 /hr
    0 hours
    5.00
  10. Amelia Pessoa

    Amelia Pessoa

    Software Engineer and Pentaho Developer

    Brazil - Last active: 14 days ago - Tests: 1 - Portfolio: 1

    Oracle Certificated Java Programmer; Microsoft Technology Associate - Database Administration Fundamentals; and Microsoft Student Partner. * BI solutions using Pentaho ETL, CDE/CDF/Ctools & Reports.; * Creations Web Site and application development with Java (JSP, EL, Servlets, JSTL, JSF, Primefaces), PHP, Ajax, CSS, JavaScript (and jQuery); * CMS's: Joomla and Wordpress; * Mobile: Android e PhoneGap; * Data Bases SQL Server, H2, Oracle, Postgrees and MySQL (Development, Creating and Maintaining Stored Procedures, Triggers, Reports).

    $27.78 /hr
    0 hours
    5.00