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Last updated: October 1, 2015
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Reem B.

system admin


I'm currently working at University of Tartu in cloud computing field OpenStack, and i was working previously as Linux / window system admin, i have experience in technical support as freelancer since 2002.have knowledge in Database, SQL. Also my study was Computer Engineering so I know in Electrical/Electronic Engineering. I was designing implementing electronic circuits. I also took technical course in PLC design. I was studying embedded system last semester I was using AT&T and Arduino boards to write software for driving stepper motor.

$12.00 /hr
0 hours

Tushar K.

Tushar K.

Development and Testing

India - Tests: 2 - Portfolio: 9

5+ years of extensive experience in Manual and Automated testing of Client/Server, N-tier Distributed Architecture, Web-based, Mobile and Desktop Applications with focus on System Analysis, Verification and Validation. As a Quality Assurance and Principal Quality Control Consultant, over the years I have tested a wide range of web based, client-server, windows-based and multimedia applications, mobile applications. - Expertise in Manual and Automation Testing on Web based and Software applications. - Efficient in Smoke Testing, Black-box-testing, Regression-testing, Functional-testing, Usability-testing, Database-testing, User acceptance-testing,Load Testing,Security Testing, Cross-browser Testing - Checking compliance with requirements, finding defects, logging and tracking them, performing validations of fixes and regressions, logging enhancements, creating documents/tools to improve the testing processes - Expertise in all stages in testing SDLC (i.e,Scheduling, Test design which includes test case design, test execution, testreporting by using test summary report then analysis of the found defects). - Expert in Security Testing of web applications to test Web Security Vulnerabilities. - Well dressed with the MySQL to do back-end testing of web applications. Hands on experience of Test Planning with effective skills of Test Case development along with Scenario Matrix. - Tools: QTP, Selenium(Open sources), Mantis So, you will have all necessary information to make your application the most stable, functional and user-friendly.

85% Job Success
$11.11 /hr
457 hours

Shadab Shaikh

Shadab Shaikh

Lead Automation/Manual QA tester

India - Tests: 5 - Portfolio: 4

Dear All, My name is Shadab Shaikh, I am a web & Mobile app tester with 9+years of hands on experience in TESTING Web & Mobile Applications. I offer a five point promise so that you will know what to expect: * I'll listen to you: that's the best place to start in understanding your objectives * I'll avoid geek speak and talk to you in plain English * I'll use a common sense approach that's based on your business, not my agenda * I'll think outside of the box and encourage you to do so too * I'll be here whenever you have a question I use all the latest testing tools and techniques. I have strong knowledge of SDLC and different types of testing mythology (Black box testing, Regression, Smoke, sanity testing). I am very much familiar with ad hoc & Scrum (agile) testing mythology . I am using bug tracking tool mantis, Jira, Unfuddle, basecamp, Bugzilla. I have knowledge of W3C valid XHTML and CSS. After testing your application, I will write a report on found bugs and suggestions with screenshots and steps to reproduce them. So, you will have all necessary information to make your application the most stable, functional and user-friendly.

100% Job Success
$11.11 /hr
1,007 hours

--- Serhiy Chernikov ---

--- Serhiy Chernikov --- Agency Contractor

Team Lead\Lead QA Engineer\Business Analist

Ukraine - Tests: 2 - Portfolio: 14

• QA lead\Project Lead with more than 8 years of IT experience. • Excellent knowledge of development, testing activities: planning and control, analysis and design, implementation and execution development, test closure activities. • Good theoretical and practical knowledge of development, testing methodologies. I'm proficient in all of testing types and most software development methodologies (RUP, Agile, AUP, Waterfall).

Associated with: QA group, Global Network Solutions

$16.67 /hr
475 hours

Travis Green

Travis Green

Security/Systems professional

United States - Tests: 4 - Portfolio: 1

I am an accomplished professional with more than 18 years of information technology experience in systems administration, infrastructure design, implementation, and information security. Also, I have diverse experience at every level of the enterprise from writing policy to the answering the help desk phones. Finally, I am a self starter that is able to communicate effectively both verbally and in writing. Specialties: My specialties are security analysis, directory services programming, and storage networking design and implementation. Author of SANS whitepaper "Analyzing Network Traffic with Basic Linux Tools" Top Secret/SCI (a.k.a. TS/SCI) clearance MCSE Security, CISSP, GCIA, C|EH, Security+

$50.00 /hr
2 hours

Daniel Stahlnecker

Daniel Stahlnecker

IT Security Consultant

United States

Experienced with IT industry’s best practices in the security program, project, and risk management areas including NIST Special Publications, Federal Information Processing Standards, Federal Information Security Management Act, NISPOM, DITSCAP, and International Standards for Organization 27001, HIPAA, Disaster Recovery, Business Continuity, GLB, Visa CISP SEC Rules, PCI-DSS, NASD Rules, and NYSE Rules. Including extensive experience in a variety or project management methodologies (PMP BoK, Prince2, Scrum, Agile, Waterfall, etc.) Outstanding leadership and team building skills resulting in effective working relationships and top performance among staff. Extensive project management experience in turning security concepts and ideas into delivered solutions. An excellent communicator between technical and business units who can translate complex information into easily understood terms.

$33.33 /hr
3 hours

Gabriel Alvarez

Gabriel Alvarez

Expert in PHP, JQuery, AJAX. Pentester in my free time

Germany - Tests: 1 - Portfolio: 5

I came from the field of particle physics, where at some point I realized I like much more to program than the physics itself. Indeed, as a physicist, I always loved the challenges, always trying to find the best and fastest solution for every problem. For more than 10 years I have programmed in plenty of languages (PHP,C++,Java,etc..), collaborating in some projects with hundreds of thousands of code lines, and starting from scratch several other projects which ended up having several thousands lines of code. Why should you hire me? If you are looking for a programmer that will give you the best and the fastest solution possible, then you are looking at the right profile. Why my solution will be better than others??, you may ask... Well, as I already said, I love the challenges, they are my hobby and my life, so don't doubt for a second that I will put my soul in your problem. At the same time, I expect professionalism and respect from your side. By the way, at the time of charging for my work, I only charge the time I'm actually typing down; I never charge the time I'm researching and thinking about your problem (I usually get most of the best solutions during the sleep ;) In conclusion, if you already hired a team of programmers charging 9$/h and couldn't complete the job (maybe due to lack of interest or preparation), you could always contact me, and once I commit myself to your project, you can be 100% sure that the job will be finished on time. Looking forward to work with you, Gabriel UPDATE: Recently I have been involved in a lot of penetration testing projects (and I had lot of fun doing them!). I will be more than glad to check out the security of your system.

$28.00 /hr
560 hours

Alex H.

Alex H.

Experienced Developer, Pentester & Server Admin

Isle of Man - Tests: 10

Web Developer (, C#,, SQL, T-SQL, MySQL, Django) with 4 years of experience in a professional environment. Linux server/network admin with 5 years experience - mix of professional and personal. Experience with pentesting (both automated and manual). BSc Hons in Computer Studies. Strong English skills. With the formal stuff out of the way, I'm approachable, friendly, professional and a hard worker. I enjoy solving people's problems, and get immense satisfaction from being able to say at the end of a day's work that I've improved a system/app/website. Being able to make a difference is hugely rewarding, and in IT you can often see that difference immediately.

$66.67 /hr
0 hours

Michael N.

Michael N.

Websites Penetration Tester, C# programmer, Photoshop Designer

Georgia - Tests: 1

Over 2 years I have tested many websites for high severity vulnerabilities( Remote code Execution, SQL, XSS etc.). I have tested wide range of websites, among them are Banks, Government, Shopping, Telecommunication, Commercial, Casino etc. I will provide full report with explanations. As C# programmer, I have coded some small applications. my level in this is intermediate.

$11.11 /hr
0 hours

Devesh B.

Devesh B. Agency Contractor

Senior Security Researcher and Consultant, Google Hall of Famer

India - Tests: 4 - Portfolio: 2

Information Security Consultant with over 6 years of experience. He is primarily focused in the application Security space. He has managed and executed multiple projects involving network penetration tests, vulnerability assessments, penetration testing of thick clients and web based applications, Wireless penetration testing and several process audits. Brilliant understanding and practical exposure to OWASP TOP 10, SANS TOP 20, CWE, OSSTMM, ISSAF standards Completed his graduation in Electronics and telecommunication engineering in 2007. Some of the key projects worked on: -Internet Banking Application threat modeling & security testing -Security testing of IVR phone banking application -Conducted process audits, IT general controls testing, SOXA, SAS70, Shared assessments -Tested production applications in the areas of Banking, Education, Retail, Healthcare, and Telecommunication. He has written content for PenTest Magazine ( and has contributed for the latest versions of CSA’s papers on cloud security. He also has rich experience in data loss prevention and Privileged Identity mangement tools. He has designed a framework for securing mobile application particularly android and IOS. He has also been involved in designing a methodology for securing the applications in cloud (SaaS)

Associated with: test

82% Job Success
$88.89 /hr
798 hours