Android mobile contact backup app

Budget $30 - $250 USD
Bids 23
Average Bid $199

i want an Android application that can backup your contacts book online. so if someone lost or stolen their mobile just get app sign in app and retrieve all contacts. its a simple app even Google is giving this service by synchronizing your Google account with phone book. for online backup we can use cloud computing any service like drop box or Google drive can be linked with this app.
java source code with clearly showing functions and commenting each activity .
interface design linked with code .
at end if i run app on android mobile it work fine.

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Bids on this Project

  • Ahsanwarsi Profile Picture


    Lahore,  Pakistan

    We are engineers and we understand the process of making real-world projects. We urge strong engineering culture and have skillset (covering all major opensource frameworks) to meet the requirements of Today's dynamic business solutions cost effectively. Our services cover the lifecycle from inception to actual live deployment and followup the maintainance phase actively. We are experienced and proficient enough to deal with the scalability issues which evolve with the growth of application, no matter its database scaling, server load or response time issue, we are prepared to deal with.

    Javascript, XML, Internet Marketing, and Banner Design

  • KrantiTech Profile Picture


    Noida,  India

    Software Consultancy & Development, Tailor Made custom software solutions, IT support & maintenance services and an effective engine to help organizations building an online presence which includes development, maintenance and promotion of their products and services through latest technologies.

    PHP, ASP, Javascript, and .NET

  • MIF Profile Picture


    Kirovohrad City,  Ukraine

    We are MIF Projects, a team of web, mobile developers and graphic designers who have been working in the field of software development for more than 8 years. It is always a challenge to find a reliable developer and to start new efficient working relations. To overcome this complexity we propose three easy steps: 1. We do a free test task or pass a test period to prove our skills. 2. The project starts without advance payment. 3. You submit payment only when you are happy with the results of our work. 4. You have direct communication with development team over Skype, Google hangout or in any other convenient way. The main idea which leads us in the process of our work, unites us and helps us to overcome all the difficulties of the development process is the high quality of the product. We are passionate of the projects we complete and we want to create something that we will be proud of, and that's why quality is the main priority which directs all the process of our work.

    ASP, C Programming, Java, and Javascript

  • WeCanDoIt786 Profile Picture


    Indore,  India

    We are a group of Individual working in a domain of Mobile technology like Android, iOS & Graphic Designing, Internet Marketing, SEO, SMO, Website Development. We have expertise in Mobile App Development, Internet Marketing, SEO, SMO, Website Development, Designing, Image Editing, Graphic Design, Banner & Logo Design & Print Media Design. We provide 100% satisfaction to our customers by providing our services on TIME & less COST by others.Your SATISFACTION is greatest assets for us. When given this opportunity I will be a great asset for your company. We are looking forwarding to being hired by you.

    XML, .NET, Website Design, and Graphic Design

  • nileshpambhar Profile Picture


    Rajkot,  India

    Android Developer,IPhone Developer

    PHP, Java, JSP, and Javascript

  • mobiletron Profile Picture


    Pune,  India

    Mobile Application Development

    PHP, Java, JSP, and J2EE

  • madsum Profile Picture


    espoo,  Finland

    I have over 7 years of experience as a software developer with extensive knowledge on programming on Smartphone and Microsoft Windows platforms. My technical expertise for software development includes cross-platform proficiency in Windows, Linux, Windows phone, Android, Symbian. I am proficient in C, C++, C#, Java, Symbian.

    C Programming, Java, .NET, and Windows Desktop

  • grede Profile Picture


    Ufa,  Russian Federation

    High quality Android applications. Sr. Java Android Engineer with 5+ years of experience. 4+ years in Mobile Development Also experienced in C#, PHP, MySQL, MSSQL, JavaScript, HTML, CSS

    Java, Javascript, XML, and Script Install

  • anthonioez Profile Picture


    Osogbo,  Nigeria

    I am a highly experienced mobile app developer with over 5 years experience in app development covering the following platforms: - iOS - Android - BlackBerry - BlackBerry 10 - Windows Phone - Windows 8 and - Mac OS X

    Java, Mobile Phone, iPhone, and Android

  • hungtranhuy Profile Picture


    Cau Giay,  Vietnam

    I am 10 years experienced software engineer, and have a team with 10 other software engineers. Our specialities: 1. Mobile Application Development a. Mobile Web: HTML5, CSS3, JavaScript (jQuery, AngularJS) b. Native Mobile App: iOS, Android, Windows Phone 2. Web Application Development a. PHP: with frameworks PhalconPHP, Symfony, Laravel b. : with .NET framework 2.0, 3.5, 4.0, 4.5 Our core values are: 1. Prestige 2. Innovative 3. Professional Looking for a solid and long term partnership, with good client!

    PHP, Java, Javascript, and XML