Profile image of joelbars
Flag of Brazil Fortaleza, Brazil
Member since June, 2008
0 Đề xuất

Joel Santos

Trực tuyến Ngoại tuyến
Modern application development
$15 USD/giờ
4 đánh giá
  • 29%Các công việc hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng giờ
  • N/ATỉ lệ thuê lại


Các đánh giá gần đây

  • image of softengage Easy JAVA project.

    “Joelbars (the worker) agreed in their Worker Contract to upload all deliverables to the site by the deadline or they would forfeit the project. joelbars did not do so. All funds in escrow were returned to Softengage (the employer).”

  • image of pcbug Standalone Java Application Based on djproject $30.00 USD

    “Although I tried posting this project before more than once but I couldn't find a freelancer who can complete the job in time, within budget and without asking too many questions. joelbars was able to provide all what I needed in terms of price, quality, understanding and timeline, joelbars was even able to provide me a sample of the application before being awarded the project :) Things that I liked very much about joelbars were: - Friendly - Prompt replies - Understanding - Giving different alternatives Looking forward to work again with joelbars in future projects :)”

  • image of leibniz100 Using a C-program from Java via JNI $80.00 USD

    “joelbar knows the technologies involved but did not manage to solve some unexpected issues.”

  • image of needcontent 385 words translation English > Portuguese $30.00 USD

    “Perfect translation, fast response and good communication. Will consider Joel again for my next translations. Thank you!”

Giáo dục


2006 - 2010 (4 years)

Chứng chỉ

Sun Certified Java Developer for Edition 5 (2008)


Sun Certified Java Developer for Edition 5

MSCD HTML5 Java script and CSS3 (2012)


Microsoft Certified Solutions Developer in HTML5 Javascript and CSS3

Các Chứng Nhận

  • Đã kết nối với Facebook
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  • Đã Xác Thực Thanh Toán
  • Đã Xác Thực Điện Thoại
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