Hình đại diện của rozga
Cờ của Serbia Belgrade, Serbia
Làm thành viên từ Ngày 02 tháng 09 năm 2005
0 Đề xuất


Trực tuyến Ngoại tuyến
I'm a professional developer for mobile platforms (Android, Blackberry, iPhone and J2ME) and desktop solutions (for MS Windows...java, dot net, delphi,...) . I have been developing applications for the last 14 years, most of which are high performance, client-server, network and security based. I have implemented 50+ projects, including productivity and business related applications for different platforms (same apps for Android, Blackberry and iPhone). Client-server solutions usually use web services but few projects use network sockets and XMPP servers as well...
$20 USD/Giờ
các đánh giá về 5
  • 78%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • 17%Tỉ lệ thuê lại


Các nhận xét gần đây

  • hình của canunal Enabling XMPP for WEB via BOSH $1600.00 USD

    “excellent and professional developer..”

  • hình của canunal OCR enablement for Android client $2600.00 USD

    “excellent guy.. responsive, high quality highly recommended”

  • hình của infotechmobile Blackberry application $9250.00 USD

    “D. Rozga was an excellent choice for our project. This was our first time using freelancer and we were somewhat nervous going in. Rozga quickly made us feel comfortable - he is clearly an experienced designer. He communicated with us every step of the way, responded very quickly to inquiries and requests, and was extremely helpful throughout. His code met and even exceeded our expectations, he went above and beyond on some of our deliverables, and we really appreciate that. We will gladly work with Rozga again, and would strongly encourage others to hire him for their projects!”

  • hình của ahaz86 Blackberry Magic 8 ball $100.00 USD

    “Developer did a great job and gave suggestions that I had not even though of. Will definitely work with again.”

  • hình của natoninc Blackberry class project $438.00 USD

    “Very good, understanding and respectful as a person and honours deadlines. He knows what he is doing. Because of him we got good reviews on a project he worked on. Oh great probelm solving skills. He went over the top and that was definitely not expected great job! :-))”

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