Tabish Khan
Application Security | CEH Certified | Performance & Automation Testing | DAST | SAST | Python | AWS | Data Science Enthusiast |NIT Patna| Contextual Master @ TCS
- Role
- System Engineer at Tata Consultancy Services
- Location
- Patna, BR, IN
- LinkedIn followers
- 500 followers
About Tabish Khan
I’m a versatile IT professional with over 3.5 years of experience at TCS, specialising in security testing, performance testing, automation. My expertise lies in tools like Burp Suite (Manual Penetration Testing), Fortify (DAST/SAST), JMeter (Performance Testing), and Katalon Studio (Automation Testing). I\'ve worked on enterprise-grade applications, ensuring both security compliance and optimal performance. I\'m a Certified Ethical Hacker (CEH) and was honoured with the \"Star of the Quarter\" award for completing CEH and delivering measurable security improvements. I also earned the \"Contextual Master\" award for uniquely resolving a major performance bottleneck in a production environment. With strong foundational knowledge in AWS, Python, ML algorithms, and Data Analytics, I’ve also cleared TCS’s prestigious Wings 1 exam. I’m passionate about solving real-world problems through technology, and I’m currently exploring opportunities to grow in Application Security, Data Science, and Cloud Engineering roles.Let’s connect if you’re hiring for roles that blend security, testing, and analytics, or if you want to chat about tech!
Experience
System Engineer
Mar 2022 — Present · Patna, IN
Performed manual penetration testing using Burp Suite to identify and report vulnerabilities (e.g, XSS, SQLi, CSRF).Conducted SAST and DAST scans using Fortify, ensuring secure code delivery across applications.Led performance testing using Apache JMeter, successfully identifying and resolving bottlenecks.Designed and maintained automation test scripts using Katalon Studio, reducing regression time by 40%.Conducted detailed manual test cases using Excel and Word, ensuring high test coverage and zero post-production defects.Achieved \"Contextual Master\" award for solving a critical performance issue through innovative test strategy.Cleared CEH Certification, awarded “Star of the Quarter”.Gained deep knowledge of AWS, Python, and Data Analytics, supported by clearing TCS Wings 1 exam.
Education
National Institute of Technology , Patna
Integrated Master of Science
2015 — 2020
National Institute of Technology , Patna
Integrated Master of science Mathematics
2015 — 2020
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