Profile image of joeldo
@joeldo
Flag of Brazil Belo Horizonte, Brazil
Member since July, 2007
0 Đề xuất

joeldo

Trực tuyến Ngoại tuyến
Looking for a job in the Software Development field, with a special focus on Cryptography projects. I have a degree in Computer Science and 25+ years experience developing in C/C++, plus 10+ years developing Java applications. I also have good experience developing mobile apps, mostly Android-based.
$20 USD/giờ
10 đánh giá
4.5
  • 100%Các công việc hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng giờ
  • 40%Tỉ lệ thuê lại

Portfolio

Các đánh giá gần đây

  • image of mk490137 Project for Joeldo H. $40.00 USD

    “Joeldo is an excellent professional, an a great friend is always there to help when needed. He is an excellent programmer and has years of experience. I would always recommend him 100% and definitely, I would hire him again. Great job!”

  • image of company6 Project for joeldo $27.70 USD

    “Professional freelancer with direct communication. Will hire again if needed.”

  • image of raimilson Project for joeldo -- 2 $1596.83 USD

    “Great freelancer, would recommend him to anyone who needs a very skilled professional. [06 June, 2017] Great freelancer!”

  • image of mk490137 Project for joeldo $66.00 USD

    “Thank you once again. Joeldo is a very good programmer, highly recommend him. [11 April, 2017] I would recommend Joeldo. Great knowledge and nice to work with him.”

  • image of mk490137 Tutoring C programming $57.00 USD

    “Thank you once again. Joeldo is very professional and excellent programmer. [17 March, 2017] excellent job, Joeldo is very professional and experienced programmer.”

  • image of mk490137 C programming tutoring $36.00 USD

    “thank for your help. Great job [17 February, 2017] thank you so much for your help [17 February, 2017] thank so much for your help. great job”

Chứng Nhận

  • US English Level 1
    88%

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