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  1. Sergio S.

    Sergio S.

    JEE Architect - Developer / ExtJS Developer

    Guatemala - Last active: 20 hours ago - Tests: 5 - Portfolio: 5

    Highly skilled systems architect and developer with more than 25 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of Java SE and JEE stacks, from early versions 1.x up to latest version SE 7 and JEE 6. ✔ Deep understanding of old technologies such Cobol, ISAM, flat files, pipes, “green screen”, etc. This knowledge allowed me to design, code and implement integrations between new applications with legacy ones. ✔ Solid leading and mentoring skills to help and encourage individuals to maximize their productivity by applying the best practices, frameworks, libraries and technology in general. ✔ I'm always learning about new technologies and tools to ease and reduce time spent in application development and deployment. Technology by itself is worth nothing if it does not solve real world problems.

    $45.00 /hr
    652 hours
    5.00
  2. Max Lyuchin

    Max Lyuchin

    WordPress expert

    Russia - Last active: 20 hours ago - Tests: 6 - Portfolio: 1

    Three facts about me: - 5 years with WordPress - 15 years developing websites - Experienced in PHP, HTML, CSS, JavaScript. Today I am focused on website development using WordPress. I create both business websites and information portals. Adapt the existing themes and create themes from PSD. I develop custom functionality in the form of plug-ins. I can also help you with Ruby on Rails projects, JavaScript applications, HTML/CSS markup and server setup (apache, nginx, php5, mysql)

    $30.00 /hr
    265 hours
    4.98
  3. Martin Benka

    Martin Benka

    Native Android, iPhone, Phonegap, Web expert, Server developer

    Slovakia - Last active: 3 days ago - Tests: 8 - Portfolio: 11

    Welcome to Visit my profile I am a native Android and iPhone, Phonegap, Web expert with creative skills and enough experience, strong knowledge. I am not agency and I am a independent freelancer. I expect to work with a good provider who want to explore wide areas of Android and iPhone. With over 5 years of Mobile app developing experience, I would enjoy helping my provider. Over the last 5 years, I have developed Android applications such as below *****Possible Both development and design***** For Android and iPhone, Phonegap --GPS+Google Map+Web Server(PHP)+Social Media Application --Shopping and Dating Application --Phone control Application using Web Server --Push Notification(SMS) Application using GCM --Phonegap/Cordova Application --VoIP, SIP Application --Music and Video, Photo and Camera Application Besides I have great experience in Mobile app developing. I have broad knowledge of following as : ***Possible Both Backend and Frontend*** 1) Web developing with PHP, HTML5, CSS3, jQuery 2) 2D Graphic design and Logo design, 3) Photo edit, Audio and Video edit, etc. 4) Adobe-Flash animation So I make sure all of my projects have a smooth, professional look. I am a responsible person who cares about deadlines and client's opinion, quality of product. I have many experience of Android and iPhone app, Phonegap, Web developing in oDesk and Elance, Freelancer sites. My experience for Android application development https://play.google.com/store/apps/details?id=com.tapporo&hl=en https://play.google.com/store/apps/details?id=com.mindfreelabs.mintcoins https://play.google.com/store/apps/details?id=com.junobe.android.junowallet https://play.google.com/store/apps/details?id=com.inova.android.outee https://play.google.com/store/apps/details?id=com.celebratedchefs.celechefs https://play.google.com/store/apps/details?id=com.zoho.invoice&hl=en https://play.google.com/store/apps/details?id=appinventor.ai_optimizationtutor_com.aWi th_Love My experience for web site development http://marketnews.se/ http://whatculture.com/ http://www.thaimassageguiden.se/ http://www.cineblog01.net/ Thank you for your attention to me. Best regards.

    $33.33 /hr
    262 hours
    4.99
  4. Grigory Korpan

    Grigory Korpan

    Game/Software Developer

    Russia - Last active: 17 days ago - Tests: 5 - Portfolio: 10

    I'm an experienced game and software developer. I began from making 2d mobile games of different genres from kids books to classic platformers and side-scroll shooters. Then I worked at Unigine (unigine.com) on astonishing universal real-time 3D engine for games and simulations. I've worked on naval strategy game Oil Rush (oilrush-game.com) that came out for PC, Mac, Linux, iOS and Android. I've also worked on Valley Benchmark which apple uses to benchmark it's devices (unigine.com/products/valley) and other products of Unigine. Now I'm working on an iOS client for an amazing marketplace. I'm found of writing perfect code, solving challenging tasks and creating high-quality products. :) Key skills: - c++; - objective-c; - c#; - java; - uikit - opengl; - unity - cocos2d; - cocos2d-x; - box2d; - unigine; - unigine script; - flash, actionscript; - svn, hg, git; - scons; - python; - vim, xcode, appcode, visual studio;

    $33.33 /hr
    1,980 hours
    5.00
  5. Aleksandr Tolstikov

    Aleksandr Tolstikov

    Drupal / PHP expert

    Russia - Last active: 20 hours ago - Tests: 4

    Over 8000 hours on oDesk (only Drupal related). Highly motivated, goal-oriented, hands-on senior software engineer with extensive technical skills and over 15 years of experience in software development. - Expert knowledge of Drupal CMS; - In-depth knowledge of systems architecture and software design methodologies; - 10+ years of experience in web application development using PHP; - Extensive experience in relational database management systems, mainly with MySQL; - Experience in Linux systems administration; - Strong understanding of networking/Internet protocols and formats; - Experience in architecting, implementing and maintaining full-text search platforms;

    Groups: Bluehost Developers and Designers, Drupal

    $40.00 /hr
    8,444 hours
    5.00
  6. Iaroslav Z.

    Iaroslav Z.

    Web / Graphics / UI / UX, Photoshop, Illustrator, HTML / CSS

    Ukraine - Last active: 3 days ago - Tests: 2 - Portfolio: 13

    I'm a professional freelance web and graphics designer from Ukraine, Working with Photoshop, iIIustrator, HTML5 / CSS3 Over the last 10 years i've worked for many high developed US companies that provide high range of web services. My Role was to keep all the graphics and web work in my hands, also communicate with the other developers to achieve the perfect result for a client. Always looking for a full-time position of a Graphics or Web Designer. I'm an expert in what i'm doing: responsible, reliable and communicative person.

    Groups: Yahoo Web Hosting Designer

    $33.33 /hr
    11,895 hours
    4.90
  7. Jovan Pehcevski

    Jovan Pehcevski

    Researcher, Academic/technical writer, Data and Information Scientist

    Macedonia - Last active: 3 days ago - Tests: 5 - Portfolio: 3

    As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, proofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security

    $66.67 /hr
    1,658 hours
    5.00
  8. John McCarty

    John McCarty

    Electronics Engineer and Software Developer

    United States - Last active: 4 days ago - Tests: 1

    Background: Electrical engineer with experience in all aspects of product development from concept through production, including hardware design, software development, & system integration. Senior development & test engineer for major defense & telecom companies. Specialties: • Custom software and hardware for measurements and test automation • Software: Labview, MS Excel w/ VBA, C (libraries and console applications only) • Manufacturing process troubleshooting & root cause analysis

    $75.00 /hr
    2,468 hours
    5.00
  9. Daniel H.

    Daniel H.

    Creative Web Services in Perl, PHP, Javascript, MySQL, Apache

    United States - Last active: 20 hours ago - Tests: 12

    I provide creative, high-tech solutions to your web design and programming needs. I have broad experience in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. I can either work alone, or in collaboration with your existing development team. My projects have been as lead developer or team member alike with great success.

    $30.00 /hr
    12,007 hours
    4.95
  10. Dimitris Manikis

    Dimitris Manikis

    Software Architect

    Greece - Last active: 20 hours ago - Tests: 1

    Software architect and solutions architect experienced in Enterprise Architecture, SOA, Telecoms, Machine Learning, Information Retrieval, Data Mining with focus to solutions based on open standards and open source software. Software Development experience since 1994. Last 10+ years working mainly with Java based technologies. Quick learner, self motivated, passionate about learning new technologies, have worked in a couple of start-ups from the ground up and in various areas of an enterprise such as architecture, software development, R&D, business development and project management.

    $55.56 /hr
    3,523 hours
    5.00