Android App that interacts with a web service.

Budget $100 - $150 USD
Bids 16
Average Bid $108
Status Closed

This is a file converter that utilizes a web service to upload the files and return the converted file.

## Deliverables

**Android Application:**

- Complete source code for the application;

- Application development should be done in Eclipse using Android SDK;

- Support for Android 2.0+;

- Installation instructions to package and release the the application on Android phone and tablet.

**Application details:**

- The first time the application is run it will auto generate a random license key matching the format I provide and will save it to the filesystem.

- Main application screen will allow browsing and/or simply listing all files available on the mobile device that match certain file extensions (ie. doc, docx, ppt, rtf)

- Clicking on the file will bring up a context menu allowing the file to be "converted" and allowing them to select the target format. Converting will POST the file as a byte[] to a web page along with the license key. That same web page will return a download of a byte[] array that is the converted file.

- App will integrate with other apps by allowing files to be sent via Android's share function

- *The web service is already programmed and you do not need to develop it!*

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This project was awarded to


Simply put, JustJavaGuy (Lavi), did an outstanding job. Besides his timeliness, creative ideas, and overall good customer service, there is one thing that really stood out from all the other programmers. Prior to submitting a bid, Lavi invested his own personal time (without compensation) to review my Technical Requirements and proactively determine if they were feasible. He provided many review comments over a two week period explaining which features could or could not be done on an Android phone. I used his comments to modify my Technical Requirements twice prior to the bid due date. Because of his input during the bid period, I went into the contract implementation with a very high level of confidence that the application could be written to function as desired. The software development was smooth with few problems, and it works like a champ thanks to Lavi. I will absolutely hire him again!!!
About the Freelancer
GLK Profile Picture

SUN Certified Java developer and Web Services programmer. 10 years experience in Java, Spring, REST, JPA, Hibernate, Struts, JSF, Spring MVC, SOAP, Android and iPhone.

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Bids on this Project

  • MatheDeveloper38 Profile Picture


    Johannesburg,  South Africa

    Innovation in Desktop, Mobile and Hardware platforms. I am an experienced and qualified mathematician/statistician with a passion for computer science and mobile development incuding opensource hardware intergration and social APIs such as facebook and twitter. I have developed both in Native code and HTML5 (Cordova) for apps that run on Android, Blackberry and IOS.

  • saumil12345 Profile Picture


    AHMEDABAD,  India

  • GLK Profile Picture


    Pune,  India

    SUN Certified Java developer and Web Services programmer. 10 years experience in Java, Spring, REST, JPA, Hibernate, Struts, JSF, Spring MVC, SOAP, Android and iPhone.

  • paimeivw Profile Picture



    ## BIO Computer Science Student

  • shahanandc Profile Picture


    Pune,  India

    Anand Shah Work History : 14 years of Work Experience on Mobile Platforms [ J2ME, Android, BB, iPhone, NFC ] , Google Glass, Apple watch, wearable, Fitness band, Fitbit Technical Summary: Programming Languages: Android, J2ME, Blackberry, iPhone, NFC, Java, J2EE Database Management: SQL, MySQL. Operating Systems: MS-DOS, Windows 98/2000. Web Support Languages: HTML, Java Script, JSP, Servlets. Wireless Technology: J2ME, Bluetooth, SMPP Protocol Designing

  • vonguyen Profile Picture


    Hochiminh,  Vietnam

    Quality and customer satisfy. We have strong team in mobile, web! We have all skill in iOS and Android. - EPG, TV, RTMP, DRM, Youtbue, Facebook, Twitter, Maps, GPS, HSL, MySQL

  • ShabbirBhojani Profile Picture


    Karachi,  Pakistan

    I am a web and application developer with a respectable IT firm in Pakistan. Much of my work is in PHP, JavaScript and C# dotNet. I am quite good with regular expressions.

  • thomasantonyvw Profile Picture



    ## BIO iOS (Objective C)/ Android/ Blackberry: We undertake smart phone application development in iOS ( iPhone/ iPad ) and Android. We are experienced in application UI design coding in Cocoa with Objective C. One of our recent projects in this field is "Tuk Tuk Meter". It is available on Android Market. The same app was also released for Blackberry and Symbian Operating systems. The application received international media coverage: Google News : Economic Times : The Wall Street Journal : Website Developent in PHP/ xHTML & CSS/ CMS (Wordpress & Joomla) : More than 4 years of experience in practical coding in real world environments. We develop web applications which are clean, efficient and professional. Our website development history spans over 2 dozen websites completed to client satisfaction. We also have a dedicated RIA development section using Flex in AS3.0. This includes development of XCelsius 2008 Components. Desktop Applications in Java and .Net, including Wireless communication. We also undertake Logic Development, application design, Data flow and Research and Development for Program development. \---|\---|\---|\---|\---|\---|\---|\---|\---|\---| Projects in Java: - A web scraper class that scrapes data about posts from - Internet Sharing over Bluetooth that enables internet access in bluetooth enabled phones, involving a client ( phone, J2ME) and server (PC, J2EE) architecture. - Video Editor, with water-marking, video-audio splitting, time line modification, frame rate manipulation, etc as features. \---|\---|\---|\---|\---|\---|\---|\---|\---|-- We bid only on projects that We are sure that we can complete. We will respond to your mail within 24 hours. We are also willing to communicate and discuss and suggest solutions to problems if necessary. We will try to complete and deliver the code as fast as possible. We will give the code virtually bug free with multiple levels of testing. Even after delivery of the code, We are ready to answer queries about the given code. -- Thomas A ## Area of Expertise Objective C, Cocoa Android iPod/iPhone/iPad Apps BlackBerry J2ME .Net Flex AS3.0 XCelsius 2008 Component SDK PHP/MySQL CodeIgniter Yii Framework Wordpress,Joomla,MediaWiki,iDevAffiliate Java C, C++ Javascript jQuery Greasemonkey HTML Adobe AIR/Flex

  • bondsoft Profile Picture


    Dhaka,  Bangladesh

    ## BIO RESUME G.M.AL-MAMUN Career Objective • To be a successful Software Engineer and wish to enjoy the challenge of working in a professional environment where opportunities and potential for growth exists. Employment History • Software Engineer (March-2008 to Present) Structured Data Systems Limited (SDSL). House# 6/2 Block B Lalmatia, Dhaka. Projects • “The GRID client” is South Africa and Tanzania’s first location-based social networking service available on cell phones. The impact of this innovative technology reaches far beyond traditional social networking borders as anyone with The GRID loaded on their cell phones can find friends in their area on The GRID, locate them on map, chat to them and much more. Product url: and the j2me application can be found from . This application is developed in J2ME. • “The GRID server” is the server made in J2EE(based on servlet and web services) and the database is MySQL. • “The GRID iphone” is the iphone client of The GRID developed in objective c • “The GRID Android” is the android client of The GRID developed in Android native java platform • “Intelligent traffic control system” built in JAVA. There was a web cam which was controlled by JMF (Java Media Framework). The road signals was given from the computer through the parallel port from JAVA code and there was a frame showing the road signals in the monitor and the parallel port signals are given to a handmade model of the road and also the system has networking capability where the road traffic decision was taken from the server. • “Hearts” game in JAVA where 4 players can play in the network while the players can play from 4 distinct computers connected with a network. The additional thing with this was the independent “Chat” capability. • “Online Air Ticket Booking system” on ASP.NET with C# and ORACLE. In this web site person can book ticket and the technical person of the airline company can log in with a password and can update the information. • Analysis, Design and Development HR dept. of Bashundhara LTD.: It was implemented after studying the existing system of Human Resource (HR) Department of Head Office Branch, Bashundhara LTD. The software engineering process including Requirement Analysis, Use Case Analysis, Entity Relationship Diagram, Class Diagram, Sequence Diagram, State Chart Diagram and Input Output Interface Design. The operation of recruitment system and leave calendar maintenance. Smartdraw was used for modeling, Visual C# was used for interfacing and Oracle9i was used as the back end language. Education 2007 B.Sc. (Eng.) in Computer Science & Engineering (CSE) from Bangladesh University of Engineering & Technology (BUET) with CGPA of 3.36 on a scale of 4.00 in January 2008. 2002 Higher Secondary Certificate (HSC) from Notre Dame College, Dhaka with 1st division along with star (87.5%) marks from Science group. 2000 Secondary School Certificate (S.S.C) from A.K.High School, Dania, Dhaka with 1st division along with star (88.2%) marks from Science group. Thesis Introducing security into prefix-free code under the supervision of Dr. M. Kaykobad Technical knowledge • C, C++, JAVA, J2ME, Visual C# .NET. • ORACLE, MY SQL, MS ACCESS. • HTML, CSS, PHP, JAVA SCRIPT, ASP .NET. Reference ## Area of Expertise Java, J2ME, Android, iphone, PHP & MySQL

  • alshautsou Profile Picture


    Minsk,  Belarus

    ## BIO **EXPERIENCE SUMMARY:** 10+ years of experience in software development and system analysis. **PROGRAMMING LANGUAGES:** C++, C#, Java ## Area of Expertise Android SDK, WIN32 API, MFC, QT, COM/DCOM, ActiveX, Sockets, OpenGL, Java3D, ODBC/JDBC, SNMP, programming, business process improvement, relational database modeling.