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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 70 organizations, including companies listed in Forbes 100 and government institutions, through responsible disclosure and bug bounty programs
Certifications
- Hack The Box - Certified Bug Bounty Hunter (2025) - Credly
Platforms
HackerOne: @igavriIntigriti: @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
Philips (2025)
https://www.philips.com/../hall-of-honors.htmlBosch Websites (2025)
https://psirt.bosch.com/hall-of-fame/websites-hall-of-fame.htmlSAP (March 2025)
https://support.sap.com/../credits-for-security-researchers.htmlPostNL (2025)
https://www.postnl.nl/en/responsible-disclosure/#halloffameHoneywell (2025)
https://www.honeywell.com/../product-security#acknowledgmentsEricsson (2025)
https://www.ericsson.com/../acknowledgementsA.S. Watson Group (2024, "Your Data is My Data" achievement | Username: @igavri)
https://hackerone.com/watson_group+ Walmart, Coca-Cola, Red Bull, Nestlé, Pfizer, Sony, John Deere, Henkel, and others
Bug Bounty Rewards
A collection of branded rewards and swag received from various companies as part of bug bounty and responsible disclosure programs
