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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 60 organizations, including companies listed in Forbes 100 and government institutions, through responsible disclosure and bug bounty programs.

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

Halls of Fame & Acknowledgements

A selection of public acknowledgments I've received from companies for identifying and reporting security vulnerabilities as part of responsible disclosure programs

Bosch Websites (2025)

https://psirt.bosch.com/hall-of-fame/websites-hall-of-fame.html

SAP (March 2025)

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

PostNL (2025)

https://www.postnl.nl/en/responsible-disclosure/#halloffame

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.

    • Bug Bounty Rewards

    A collection of branded rewards and swag received from various companies as part of bug bounty and responsible disclosure programs

    Reputation Swag from HackerOne for Bug Bounty

    HackerOne

    Reputation Swag from HackerOne

    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.