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Security researcher

I'm a security researcher and bug bounty hunter focused on uncovering vulnerabilities and securing digital environments. I am passionate about identifying and resolving security issues to protect users and ensure safer online experiences. I've identified major security vulnerabilities in the world's some known organization such as Linkedin, Huawei, Sony, Us dept. of defense, AT&T, Drexel University etc. Secured more than 100+ company assets in Hackerone, Bugcrowd & other platform. My work is driven by the goal of building secure systems that safeguard the data and privacy of individuals and organizations around the world.

what i do

Reconnaissance
Attack Surface Mapping
Vulnerability Discovery
Exploitation
Vulnerability Analysis
Patch Validation

about me

PERSONAL INFO

  • first Name: Joy
  • Age: 25 Years
  • Freelance: Available
  • Phone: +21621184010
  • skype: joyahamad074
  • last Name: Ahmed
  • Nationality: Bangladeshi
  • Address: Savar, Dhaka
  • Email: xcoder@xcoder074.site
  • Languages: Bangla, english
Download cv
1+
YEARS OF EXPERIENCE
1+
HAPPY CUSTOMERS
1+
COMPLETED PROJECTS
1+
AWARDS WON

MY SKILLS

HTML
97%
JAVASCRIPT
80%
Burp Suite
89%
Operating Systems
90%
Web Application Security
80%
Network Security
70%
Scripting & Programming
75%
Mobile Security
70%

services i offer

all services
Web Application Penetration Testing
Network Penetration Testing
API Security Testing
Mobile Application Penetration Testing

EXPERIENCE & EDUCATION

Cyber Security Instructor

(At IT Training BD)
July-2023 TO Present

SQA & Security Engineer

(At DevsNest LLC)

Jun-2023 TO Sept-2023

bachelor DEGREE

2018 - 2022

B.sc in CSE from Daffodil International University

HSC

2015 - 2017

Savar University College

SSC

2011 - 2015
Shaheed Abul Hossain High School