Imagen de perfil de RainbowTechs
@RainbowTechs
Bandera de Pakistan Islamabad, Pakistan
Miembro desde el 8 de octubre de 2011
0 Recomendaciones

RainbowTechs

En línea Desconectado
Rainbow Technology do developments in three software sphere which includes Mobile Phone Development (iPhone, Andriod, Windows) , Software Development and Web Development. Our aim is "Before a software is reusable it must be first usable". Other Skills are: Programming languages: C/C++/VB .NET, Objective-C, C#, Matlab, JAVA Mobile Phone Development : iPhone, Android, Windows Web Development Skills: , PHP, ROR, WCF Services, HTML, JavaScript, AJAX Database System: Oracle, Teradata utilities, MS SQL Server, MySQL, MS Access Applications & Tools: MS Visual Studio 2010, Xcode, Eclipse, ArcGIS, NetBeans Operating System: Windows, Linux, MAC Graphics & Designing: Adobe Photoshop, Corel Draw, Image Processing, Dundas Tool,WPF Security & Encryption: IDEA, AES-256, Public Key RSA, MD5
$30 USD/hr
35 comentarios
6.2
  • 84%Trabajos finalizados
  • 100%Dentro del Presupuesto
  • 91%A tiempo
  • 14%Tasa de recontratación

Portafolio

Comentarios recientes

  • imagen de BodyTalks Project for RainbowTechs $100.00 USD

    “I have no words to express how AMAZING Khalid is! I had an issue with my app and he immediately communicated what was the issue and took great and quick care of it. In addition, since I'm not a technical person, Khalid patiently worked with me so I can understand the process. The quality and professionalism of his work is great and I highly recommend him and definitely hire again.”

  • imagen de binarynest Mobile Development $300.00 USD

    “Good work done, there were some time delays, but those were compensated by hard work and ability to do changes as required. Over all good working experience,”

  • imagen de BodyTalks Write an Android application $200.00 USD

    “It was such a pleasure working with Khalid, the quality, expertise, professionalism and communication skills are great. Looking forward to working on future projects with him. Thank you Khalid.”

  • imagen de mo3taz86 Android application [Sealed]

    “Very good freelancer, very helpful, works everything new adjustment I need in my app fast. Fast response to inquiries. Fixed everything I will hire again :)”

  • imagen de kffwebtech androidiphone apps $1300.00 USD

    “Great app dev!!!!!!”

  • imagen de kir444 Write an Android application with Google Maps API $250.00 USD

    “good developer i recommended a+”

Experiencia

Software Developer

Sep 2011

Best Learning Environment.

Educación

FSc

2005 - 2007 (2 years)

BS(CS)

2007 - 2011 (4 years)

Calificaciones

Google Maps (2012)

Foundation University Islamabad

Google Maps Training.

ArcGis (2010)

NUCES-FAST

Basic and Advance Learning of ArcGis Tools.

Publicaciones

Bot Detection

Detection of bot in LAN using KNN.

Some Analysis of S-box based on Residue of Prime Number

In this article, we analyze substitution box (S-box) based on residue of prime number for different analysis such as graphical and analytical strict avalanche criterion (SAC), bit independent criterion (BIC), differential approximation probability (DP), linear approximation probability (LP) and nonlinearity. With the help of these results we determine the algebraic and statistical encryption strength and weakness of this S-box.

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