David A.
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David A.

Programmer and Ethical Hacker


Clovis, CA, United States


A weary traveler who has been tried several times. Certifications: eLearnSecurity Certified Professional Penetration Tester (eCPPT) Silver/Gold eLearnSecurity Web Application Penetration Tester (eWPT) GIAC Certified Web Application Defender (GWEB) GIAC Security Essentials (GSEC) GIAC Certified Incident Handler (GCIH) GIAC Penetration Tester (GPEN) GIAC Information Security Professional (GISP) Offensive Security Certified Professional (OSCP) Offensive Security Wireless Professional (OSWP) Experience/Interests: •Custom Development of Data Mining/Harvesting/Scraping Tools and Bots •Data Manipulation and Automation •Web Development •Malware Removal •Penetration Testing, Vulnerability Assessments, Incident Handling and Reporting •Technical Writing and Documentation •Source Code Analysis •Application Security Technologies: •ASP.NET WebForms & MVC Programming (C#/VB) •Client-Side Programming (JavaScript/jQuery) •SQL Server Programming •HTML5 •PHP •Java (J2SE) •C++ •Python LinkedIn: www.linkedin.com/in/keter/

David A. has added 26 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Feb 2014 - Oct 2014

    Custom Script
    Fantastic experience, exceeds expectations, ten-fold, every time. No bull shit, you pay for the quality that you get. Highly recommended, feel free to contact me for a personal referral.
    5 hours
    $35.00 / hr
    $186.67 earned

  • Jun 2013 - Sep 2013

    Write Program to Contact Fans on Pandora and YouTube

    No feedback given

    14 hours
    $30.00 / hr
    $415.00 earned

  • Apr 2013 - Jul 2013

    Website Scraper

    No feedback given

    12 hours
    $28.00 / hr
    $326.67 earned

  • Apr 2013

    Penetration and VulnerabilityTester
    Great communication, great feedback and excellent work. Will be doing a lot more work for us.
    10 hours
    $45.00 / hr
    $450.00 earned

  • Jan 2013

    Senior Software Developer
    David was great to work with. His knowledge and skills are unparalleled. Will work with him again.
    31 hours
    $27.00 / hr
    $827.82 earned

  • Nov 2012 - Dec 2012

    web page screen shot generator
    Thanks again! I appreciate for your great work!
    4 hours
    $23.00 / hr
    $84.18 earned

  • View More (17)

David A. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Internet Security Test 3.60 Top 10% 26 mins
Antispam and Antivirus Test 3.75 Top 20% 8 mins
Help Desk Certification 3.90 Top 10% 18 mins
Knowledge of .Net Framework 4.0 Skills Test 3.65 Above Average 23 mins
Java Test 4.25 Top 10% 31 mins
DotNet 3.5 using C# Test 2.60 Top 20% 27 mins
Telephone Etiquette Certification 4.30 Top 20% 19 mins
HTML 4.01 Test 3.50 Top 30% 24 mins
Customer Service Test 4.25 Above Average 22 mins
Windows XP Test 3.60 Top 30% 16 mins
English Spelling Test (U.S. Version) 4.90 Top 20% 14 mins

Work History

100% Job Success
908 hours worked
75 jobs


Less than 30 hrs/week
24 hrs response time


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