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$40 USD / hour
khulna, bangladesh
$40 USD / hour
It's currently 8:41 PM here
Joined July 19, 2019
1 Recommendation

Md Oliar R.


3.3 (2 reviews)
$40 USD / hour
khulna, bangladesh
$40 USD / hour
Jobs Completed
On Budget
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Repeat Hire Rate

cyber security expert

Hi, I am Oliar an Ethical Hacker. From the last 4 year, I am working for bug crowd as a web security researcher. You can check my profile. You can hire me for any kind of security issue. If you want any security service or you want to know about hacking then send me a message, so that we can discuss more. I am working in the web security field so I can provide all the security solution's about the web like virus remove bug finding like IDOR, XSS All injection type bug, OWASP TOP 10 learn about ransomware or file encryption or decryption. Contact me for more details. and I'm also expert Off page Seo. I am really interested in this job posting. I have huge experience in SEO and marketing. I can build 15-18 links in 1/hr High Page rank sites do follow. I have completed a number of projects working with US and UK based clients. My work is very similar to your position. I have core experience into internet. Thanks, MD, OLIAR
Freelancer Web Security Experts Bangladesh

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Portfolio Items

Data Entry
Data Entry
Backlinks (also known as “inbound links”, “incoming links” or “one way links”) are links from one website to a page on another website. Google and other major search engines consider backlinks “votes” for a specific page. Pages with a high number of backlinks tend to have high organic search engine rankings.
Cross-site scripting (XSS) is a type of injection security attack in which an attacker injects data, such as a malicious script, into content from otherwise trusted websites. Cross-site scripting attacks happen when an untrusted source is allowed to inject its own code into a web application, and that malicious code is included with dynamic content delivered to a victim's browser.


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$10.00 USD
scammer dont ever hire this guy! I REPEAT SCAMMER!
Social Media Marketing Instagram Social Media Management
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Flag of Online S. @onlinestory
2 months ago
$14.00 USD
Great to work wkth will do again
PHP Web Security WordPress MySQL HTML
Flag of Eric Rodney W. @EAUGUSTO1999
7 months ago


Information security analyst.Penetration tester.

Beetles Cyber Security Ltd.
Jan 2015 - Feb 2018 (3 years, 1 month)
This is my first job in this field and I have Great experience



Khulna University, Bangladesh 2015 - 2019
(4 years)

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Web Security 1 WordPress 1 MySQL 1 Linux SEO

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