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Mustafa M.

@musaulker

5.0
30

5.9

5.9

89%

Mobile Software Developer & Information Security Specialist

$150 USD / Hour

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Turkey (3:02 AM)

Joined on August 11, 2008

$150 USD / Hour

Highly experienced professional in various technologies and who offers a wide range of services for your Internet business. I have expert level knowledge in software developing and security consultation. I will do at most to help you keep your business safe and secured. Development Services Offered: - Web Application development using PHP-MySQL - Web Application development using ASP.NET-MS SQL - Windows Application development using C#.NET 3.5 - Windows Application development using Borland C++ - Windows Application development using Java-J2SE - Payment Gateway Integration (Paypal, Google Checkout, and more) - Web service programming - System Integration - Mobile Application Development iPhone, iPad and Android Security services Offered: - Web application security testing - Penetration testing - Ethical hacking - Secure coding programming - Web applications source code security review - Forensics analysis - Cryptography Web Security : - Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems, java, jsp, asp.net etc) - Checking for insecure listening services - Logs auditing for suspicious activity - Security auditing for Drupal/Joomla/Wordpress/vbulletin - Server Security and System Administration (Apache, CentOS, MS IIS, Nginx etc) - iframe virus finding and destroying plus preventing from future infection - Website scanning for various injections (sql, code injections, etc) - Checking for xst, xss - Form Validation security checkup Penetration Testing: - Vulnerable scripts, webapps - Unknown vulnerabilities - Vulnerable services (HTTP, FTP, MYSQL, VPN, ROUTERS, DNS, SMTP etc) - MITM Attack - DDoS Website/Webserver Monitoring And Prevention: - System/Network daily checkup with custom scripts - Security Patching - PHP/mysql scripts auditing for various types of injections - Data BackUp Philosophy: [login to view URL]

5.0 · 30 Reviews
30 Reviews
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Kim W.

5.0

$111 USD

12 years ago

Debug a password reset function on website

Great working with you again!

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Stefan B.

5.0

$200 USD

16 years ago

Simple Titanium Appcelerator Iphone app

Great developer, Fast, Friendly and skilled! Highly recommended.

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Daryn D.

5.0

$150 USD

16 years ago

SOAP 1.2 Intergration with PHP

Very fast developer. Walked me by how to understand code. Will definately work with again!

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schueis

5.0

$1,500 USD

17 years ago

Chat System with Instant Translation Immediatley!

Musa is not only fast, but is by far one of the best I have seen on GAF. He is honest, on time, and overall good at what he does and is deadline driven. Thank you Musa, I really appreciate your superb work! Highly recommend A++++

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Ramona C.

0.0

$250 USD

17 years ago

Software program that creates advanced pop ups needed

Provider went on a month long trip which I knew about. After the trip, he has not been available to me for questions. I have tried to contact him though GAF, facebook and msn. All of my messages are ignored. Highly disappointed... I had really high hopes in him after the reviews and friendship I thought we had formed.

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Education

Çankaya Üniversitesi

2002 - 2006

4 years

BsC

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Turkey

2002 - 2006

4 years

Certifications

F

Foundation vWorker Member

Verifications

On time

100%

On budget

100%

Accept rate

95%

Repeat hire rate

10%

Registered Users

Total Jobs Posted

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