Deepakkumar Gupta

Background

About Deepakkumar Gupta

I am a Linux Administrator and Infrastructure Security Engineer with 4 years of experience in data center operations, vulnerability management, and system hardening. I specialize in administering and securing Red Hat Enterprise Linux environments, implementing automated patch management, and conducting vulnerability assessments using Qualys and Nexpose. My expertise includes: Linux administration and hardening to meet enterprise security compliance standards Vulnerability assessment, patch remediation, and CVE mitigation across Linux and Windows environments Active Directory integration, high-availability cluster patching, and performance optimization Scripting in Python and Bash to automate security workflows and infrastructure tasks Web penetration testing and malware analysis for proactive threat detection Recognized in multiple global bug bounty programs, including Google, Microsoft, Lenovo, McAfee, and more, for identifying and responsibly disclosing vulnerabilities. Certifications: eLearnSecurity Junior Penetration Tester (eJPT) Key Tools & Skills: Qualys Guard, Nexpose, Burp Suite, Metasploit, SQLmap, Nmap, Wireshark, Hydra, Splunk, VMware, TCP/IP, DNS, SSH, SSL, NTP Currently available for immediate joining and open to opportunities in Linux administration, infrastructure security, or vulnerability management.