Profile image of nadjibus
Member since May 25, 2014
3 Recommendations


Online Offline
Professional experienced (14+ years) and polyvalent .NET developer: Expert at: C#, VB.NET, C++, F#, ASP.NET Core, Angular, Xamarin (iOS, Android and Forms), Universal Apps (WinRT and Windows Phone), WPF, Entity Framework, Microsoft Azure, Lucene/Elastic Search/Solr Also: MSSQL, NoSQL (Azure CosmosDb, neo4j and OrientDB), CSS/Html, JavaScript, 3D realtime development (DirectX, XNA/Monogame, TrueVision3D) Little of: C, Java, Python, ROR, Objective C, Delphi, Matlab, Photoshop, InDesign, Illustrator, 3DS Max, Maya, Milkshape3D (I know...) Have active MSDN subscription, Azure account and Visual Studio 2017 Enterprise. Works using Agile (Scrum/VS) and Git (GitHub and VSTS) Husband of a wonderful woman and father of two beautiful girls.
$35 USD/hr
21 reviews
  • 96%Jobs Completed
  • 99%On Budget
  • 100%On Time
  • 40%Repeat Hire Rate

Portfolio Items

Recent Reviews

  • image of Simone M. SIEM Light Version €2000.00 EUR

    “Great competence and communication. Knowledge of the technical scenarios of projects and proposals were greatly appreciated. Equally appreciated were the flexibility in the adjustments needed during the release phase.”

  • image of Simone M. Mobile App Support Request €270.00 EUR

    “Very good work, also he suggested how to make better some features, creating a very good collaboration. Also he has customize as requested in the project the server side configuration installing and configuring how needed for a complete project, understanding the goal of the project itself. We would like work with him again.”

  • image of Hobby P. Simple Trlegram text extrctor $30.00 USD

    “I enjoyed working with Nadjib and I recommend him”

  • image of Khaled A. Project for Nadjib Amar B. $1755.64 USD

    “Excellent as always.”

  • image of Hasan A. I want the Android application in Visual Studio 2017 Xamarin $70.00 USD

    “شكرا لك قد قدمت خدمة مميزة جدا لقد استطعت ان تفهم ما اريده بالضبط شكرا لك سوف اعمل معك بكل تاكيد”

  • image of Jacob C. Fix issue with EFCore, iOS, and Xamarin $150.00 USD

    “As always went above and beyond to not only address the bug I needed fixed, but optimizing much of the code around it so things worked better.”


Senior .NET Consultant

Feb 2002

Everything related to .NET, Xamarin and Azure.



2002 - 2007 (5 years)


Fikra (2014)


Won 1st price at Fikra (Idea) Djezzy Startup Challenge, 10.000,00 USD reward, for my project [login to view URL], the first social network of my country (Algeria)



Has contributed to numerous technical blogs, mainly about Microsoft development stack


  • Preferred Freelancer Program SLA
  • US English Level 1
  • Android 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers