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sajalchowdhu300

Sajal Chowdhury

@sajalchowdhu300
5.0(1)

Web Security Engineer and Vulnerability Assessment Analyst

Bangladesh
English, Bengali
About me
Focusing on deep exploration of web application flaws and client-side security gaps. My approach involves looking past the surface to find how input errors, broken session tracking, and authentication issues compromise platforms. The core of my workflow relies on rigorous manual analysis. Instead of depending on automatic scan dumps, I use intercept tools like Burp Suite alongside utilities like WPScan and SQLMap to inspect traffic. I perform deep validation for XSS issues, evaluate hidden parameters to stop CSRF, and check backend layouts against SQL Injection. ... Read more

Skills

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sajalchowdhu300
Sajal Chowdhury
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See my services

Security
I will perform professional penetration testing and security audit
From$15 / projectMore details

Portfolio

Work experience

Self_Employed

Junior Penetration Tester

Self Employed

Jan 2023 - Present • 3 yrs 7 mos

Responsible for identifying web application logical flaws and input validation bugs. Actively simulating threat vectors using Burp Suite and SQLMap to discover critical vulnerabilities including Reflected XSS, broken access controls, and injection parameters. Documenting practical proof-of-concept reports and formulating structured security hardening guidelines.

1 Reviews
5.0

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  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
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    tanaysinghal123

    US

    United States

    5

    Good communication and follows instructions

    $50

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    3 days

    Duration

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