Ranjithkumar Mayavan
Security Specialist @Exela Technologies | eWPTX - Pursuing | Penetration Tester - AppSec
- Role
- Security Specialist at Exela Technologies
- Location
- Salem, IN
- LinkedIn followers
- 500 followers
About Ranjithkumar Mayavan
Who I am? Profession: Application Security | Security Consultant | Aspiring Programmer | Information Security Analyst | Penetration Tester | SAST | DAST | IASTEducation: Bachelors of engineering in Electronics and CommunicationWhat I do? Profession: Information security consultantHobbie: Bug bounty hunting and Solving Problems in Leetcode.What I did? Hacked many internet giants like AT & T, Judgeme, Paypal, Mailru, Google etc. What I am familiar with?• Web Application Tools: Burp-Suite, OWASP ZAP, Netsparker, Appscan, Nikto• Programming and Networking: HTML, PHP, HTTP, UDP, TCP/IP, Testing Common service & Protocol• Network Scanning tool: Nmap, Zenmap, Wireshark, Nessus, Metasploit framework, Social Engineering Toolkit. • Automated Scanning Tools: Burp suite, Netsparker, Appscan, Nessus• Security Risks: XSS, SQLi, CORS, CSRF, and OWASP top 10 risks. • Good Hands-on experience Reconnaissance, Scanning, Enumeration, Privilege escalation• Excellent in Confidentiality, Integrity and availability triad concepts.• Good knowledge on AWS cloud platform by hosting web application and adding security features to the application.
Experience
Security Specialist
Jun 2024 — Present · Chennai, IN
Performed comprehensive security assessments, including Penetration Testing (SAST, DAST) and Manual Penetration Testing (PT) for web applications.2. Executed in-depth web application testing to identify, exploit, and remediate security vulnerabilities, ensuring compliance with industry-standard frameworks like OWASP Top 10.3. Mitigated critical threats such as SQL injection, cross-site scripting (XSS), and insecure authentication mechanisms by implementing robust security measures.4. Led mitigation efforts for critical vulnerabilities, ensuring timely and effective remediation while adhering to organizational and industry security standards. Collaborated with development teams to implement and verify fixes.5. Contributed to team projects and open-source security initiatives, fostering collaboration within the security team and advocating best practices in vulnerability management.
Education
K.S.Rangasamy College of Technology
Bachelor of Engineering - BE
2016 — 2020
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