Yuvraj Singh

Security Analyst with over 2 years of experience specializing in Web, Mobile, and API Penetration Testing. Proven expertise in securing high-profile applications, including DigiLocker, and navigating CERT-In examination environments. Adept at identifying OWASP Top 10 vulnerabilities and providing technical remediation reports to harden organizational security. Currently completing an MCA and advancing expertise in Android Security & Web exploitation.

Security Analyst - Precise Testing Solution Private Limited - Noida, India

(2024-04)

• Project Lead – DigiLocker: Conducted end-to-end Mobile Penetration Testing (Android/iOS) for the DigiLocker application to identify critical security flaws.
• CERT-In Examination: Participated in official CERT-In examinations hosted at the company, identifying vulnerabilities and authoring technical bug reports.
• API Security Testing: Utilizing Postman to map endpoints and test for BOLA, injection flaws, and improper asset management.
• Web & Mobile Pentesting: Perform rigorous testing for government and enterprise clients based on OWASP Top 10 and MASVS standards.
• Vulnerability Management: Manage the bug lifecycle from discovery and CVSS scoring to collaborating with developers for remediation.

Security & Ethical Hacking Intern - Craw Security - New Delhi, India

(2023-01 - 2024-02)

• Completed an intensive one-year cybersecurity training and internship program.
• Gained hands-on experience in networking fundamentals and penetration testing methodologies.
• Practiced exploitation and mitigation of common web vulnerabilities such as SQL Injection and XSS.

Master of Computer Applications - MCA - Chandigarh University (2026-07)

Bachelor of Science - B.Sc - MJP Rohilkhand University, Bareilly

1-Year Diploma in Cybersecurity - Cybersecurity - Craw Cyber Security, New Delhi