Image de profil de RainbowTechs
@RainbowTechs
Drapeau de Pakistan Islamabad, Pakistan
Membre depuis le 8 octobre 2011
0 Recommendations

RainbowTechs

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Height Of Success
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 commentaires
6.2
  • 84%Travaux complétés
  • 100%Selon le budget
  • 91%Dans les temps
  • 14%Taux de Réembauche

Portfolio

Avis récents

  • image 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.”

  • image 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,”

  • image 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.”

  • image 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 :)”

  • image de kffwebtech androidiphone apps $1300.00 USD

    “Great app dev!!!!!!”

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

    “good developer i recommended a+”

Expérience

Software Developer

RainbowTechs Sep 2011

Best Learning Environment.

Éducation

FSc

Pakistan 2005 - 2007 (2 years)

BS(CS)

National University of Computer and Emerging Sciences, Pakistan 2007 - 2011 (4 years)

Qualifications

Google Maps (2012)

Foundation University Islamabad

Google Maps Training.

ArcGis (2010)

NUCES-FAST

Basic and Advance Learning of ArcGis Tools.

Publications

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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