Profile image of oscardavids
Flag of China Dandong, China
Member since July 14, 2019
0 Recommendations


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Thanks for visiting my profile. I am an advanced software developer and system administrator with 10+ years of experience in various areas. I specialize in researching, developing and connecting various systems and technologies together, starting from embedded systems, through mobile and desktop applications, ending on backend software. Also 12+ yrs exp. in Image Processing/Music synth. Especially C/C++/Python/Qt/C#/Linux, Django, Laravel, Angular related. And Mobile/Web application using modern front-end/back-end framework. Best regards.
$30 USD/hr
12 reviews
  • 92%Jobs Completed
  • 97%On Budget
  • 97%On Time
  • 18%Repeat Hire Rate


Recent Reviews

  • image of J&P Security, Inc. C++, C# OpenCV Parking Lot / Parking Garage Video Space Counting $700.00 USD

    “Oscar D. has shown to us that he can handle and complete the project on time and on budget, I have send him an invitation for other projects that we have, to give him the opportunity to bid on it. looking forward to work with him.”

  • image of Ajit P. HDD/USB Disk file Event Listerner for Windows, Mac and Linux $250.00 USD

    “His Communication is good, quickly understands requirement and deliver as per commitment is given.”

  • image of Pei C. Project for Oscar D. $100.00 USD

    “Oscar is a great communicator. He did quality work and was flexible, understanding, skilled, and above all, willing to carry on a conversation and provide feedback about the work he was doing. He was very responsive to communication. He has also technical and creative skillset including c++, python. I will hire him for work as I am able again in the future.”

  • image of Hans R. C++/OpenCV frontend to Waveatom €100.00 EUR

    “Thanx for the great work. The freelancer provided an OpenCV-API/frontend to a complex mathematical library including CUDA-calls. He did nice and fast work.”

  • image of Christian Dick I. Project for Oscar D. $20.00 CAD

    “One of the worst freelancer I've met, they will talk more about money rather submitting high quality work. Not recommended at all.”

  • image of Pei C. Project 21864613 has been deleted $60.00 USD

    “He is very excellent programmer who I have been met. I think he is c++ and python god. Honestly I have hired several freelancers but he only completed the job correctly within a short time. I will hire him again and again. ps: His service and communication is so kind and responsible.”


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