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BALA THRIPURA VENKATA SRIVALLI KARYAMPUDIBK
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BALA THRIPURA VENKATA SRIVALLI KARYAMPUDI

@balathripuravenkatas

Cybersecurity intern at DRDO / SAG who built a blockchain-based certificate issuance and verification system.

India
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At DRDO / SAG, I built a permissioned blockchain-based certificate issuance and verification system using Hyperledger Fabric, and explored Fablo for network setup. I applied tamper-evidence, cryptographic integrity, and access-controlled revocation concepts.

In the APCRDA Security Analyst Trainee program, I configured Snort detection rules and built Splunk queries and dashboards to flag anomalous SIEM events. I also assessed web applications with Burp Suite and documented vulnerabilities mapped to OWASP Top 10 findings.

On my memory forensics project, I simulated a Meterpreter reverse-shell attack, captured a live RAM dump, and used Volatility3 to investigate suspicious processes and connections. I’ve also tested web security in lab environments and ranked in TryHackMe’s top 15% globally.

Experience

Work history, roles, and key accomplishments

DS

Cyber Security Intern

DRDO / SAG

Jan 2026 - Jun 2026 (5 months)

Built a permissioned blockchain-based certificate issuance and verification system using Hyperledger Fabric and explored Fablo for network setup. Applied tamper-evidence, cryptographic integrity, and access-controlled revocation concepts in an enterprise blockchain context.

AP

Security Analyst Trainee

APCRDA

Jan 2026 - Apr 2026 (3 months)

Administered and hardened Linux systems and mapped network topologies as part of SOC operations work. Configured Snort in passive IDS mode and explored inline IPS mode; wrote custom detection rules for common attack signatures. Built Splunk queries and dashboards to flag anomalous SIEM events, ran vulnerability scans, and assessed web apps with Burp Suite; flagged indicators in simulated phishing

AP

Cybersecurity Intern

ApexPlanet

Sep 2025 - Oct 2025 (1 month)

Identified exposed services and misconfigurations across intentionally vulnerable systems using Nmap and Nessus and analysed traffic using Wireshark in a lab environment. Tested for OWASP Top 10 vulnerabilities including SQL Injection and XSS in a DVWA lab setup; tested web application behaviour using Burp Suite. Exploited a known backdoor vulnerability in Metasploitable2 using Metasploit, perform

Education

Degrees, certifications, and relevant coursework

SRM University AP logoSA

SRM University AP

B.Tech, Computer Science and Engineering (Cyber Security)

Grade: 9.07/10.0

Pursuing a B.Tech in Computer Science and Engineering with a focus on Cyber Security, maintaining a CGPA of 9.07 out of 10.0.

FC

Fiitjee Junior College

XII standard, PCM

Grade: 96.4%

Completed XII standard with a focus on Physics, Chemistry, and Mathematics, achieving 96.4%.

SS

Sri Chaitanya School

X standard, General

Grade: 99.5%

Completed X standard with a score of 99.5%.

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