登録日: 2013年7月17日
1 推奨


オンライン オフライン
I am a Software Developer with 3+ years of experience. I have worked on various projects for notable clients such as Facebook, McKinsey. My expertise is back-end, but I can definitely handle any project that involves Web/Windows/Database Development. I put emphasis on good communication with clients, quality code and fast delivery.
$20 USD/hr
  • 92%完了したプロジェクト
  • 100%予算内
  • 100%定時完了
  • 21%再採用率



  • Arginaldo Cesar B.の画像 Project for Sergiu Ionut T. $111.00 USD

    “Very good developer. I like to work with him and I would hire again!! Please contact me by email cesarbehr@[login to view URL] or Skype cbehr@crystalsoft-it.com.”

  • Arginaldo Cesar B.の画像 NATS servicebus POC $55.00 USD

    “Very good and again very quick delivery. Will do more tasks/projects with him. Also, very professional, and implemented according to the latest DotNet Core 2.0 standards.”

  • Arginaldo Cesar B.の画像 Build DotNet Core 2.0 PDF generator $40.00 USD

    “I am very satisfied with Sergiu. He acted professionally from the first conversation onwards, I felt he was capable to do this job. He delivered extremely fast, within 2 hours. And after reviewing the source code, he had implemented both requirements far better than I had expected. HIghly recommended! (As bonus I enhanced his work and uploaded it to share with him)”

  • matkwanの画像 Project for KangJiYoung - 24/12/2016 08:08 EST $200.00 USD

    “Good work as always, happy to use KangJi again.”

  • matkwanの画像 localbitcoin API $155.00 AUD

    “KangJi is definitely a very intelligent guy, I gave me a brief description of a task, he worked out a solution exactly how I wanted, will definitely use him again.”

  • PhilippBの画像 Get Product Details - Ebay API XML Call €20.00 EUR

    “Requested a milestone without finishing the project. Was not able to deliver on his promises.”


Software Developer

Jan 2016

- Full Stack .NET Developer working with the latest .NET technologies: MVC Core, EntityFramework Core

Software Developer

Jan 2015 - Jan 2016 (1 year)

- Worked on a big ERP windows/Android application used by company employee


Bachelor of Computer Science

2013 - 2016 (3 years)


MTA: Microsoft .NET Fundamentals (C#) (2014)


- Microsoft .NET Fundamentals (C#)

MTA: Software Development Fundamentals (C#) (2014)


- MTA: Software Development Fundamentals (C#)


  • Numeracy 1


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