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DevOps Engineer with over 8 years of experience, passionate about cybersecurity, automation, optimizing workflows, implementing CI/CD pipelines, and ensuring systems reliability.
Always eager to explore new technologies and improve existing processes for scalability and performance.
Actively involved in security research, vulnerability assessment, and secure software delivery.
I believe in continuous learning, knowledge sharing, and fostering a DevSecOps culture.

DevOps

  • Administration and maintenance of Linux/Unix systems
  • Performing system software updates and upgrades while ensuring the integrity and stability of the environment
  • Experience in cloud infrastructure management and deployment on AWS, including EC2, S3, and other core services
  • Setup, support, and maintenance of web and application servers, including SAP Commerce (hybris), Tomcat, Apache HTTP Server, Nginx etc.
  • System and log monitoring using Prometheus, Grafana and Elastic Stack, with expertise in troubleshooting system and application issues
  • Designing and implementing CI/CD solutions using Jenkins and AWS CodePipeline
  • Automating processes through scripting in Bash, Python and PowerShell
  • Experience with Terraform for infrastructure as code (IaC) and cloud resource provisioning
  • Management of MySQL databases
  • Containerization with Docker
  • Administration of data backup and restoration processes
  • Configuring and managing VPN solutions, including OpenVPN and WireGuard

Certifications

Security

Reported critical security vulnerabilities on web applications to over 50 organizations, including companies listed in Forbes 100 and government institutions, through responsible disclosure and bug bounty programs.

HackerOne: @igavri
Intigriti: @igavri
Bugcrowd: @igavri

Halls of Fame & Acknowledgements

SAP (March 2025)

https://support.sap.com/../credits-for-security-researchers.html

Honeywell (2025)

https://www.honeywell.com/../product-security#acknowledgments

Ericsson (2025)

https://www.ericsson.com/../acknowledgements

A.S. Watson Group (2024)

"Your Data is My Data" achievement | Username: @igavri
https://hackerone.com/watson_group

  • Through HackerOne, I reported security vulnerabilities to Walmart, A.S. Watson Group, John Deere, ResMed, Pfizer, Beiersdorf, Sony and on private programs.
  • Through Intigriti, I reported security vulnerabilities to Coca-Cola, Red Bull, NestlĂ©, Henkel, and Orbia.
  • Through Bugcrowd, I reported security vulnerabilities to Majid Al Futtaim Lifestyle.
  • Through Zerocopter, I reported security vulnerabilities to PostNL (Hall of Fame).

    • Swag

    Swag and goodies received for my security contributions

    Swag from Walmart @HackerOne for Bug Bounty

    Walmart

    Swag from Walmart @HackerOne

    Swag from Coca-Cola @Intigriti for Bug Bounty

    Coca-Cola

    Swag from Coca-Cola @Intigriti

    Swag from Sony @HackerOne. for Bug Bounty

    Sony

    Swag from Sony @HackerOne.