Experienced DevOps Engineering Lead with over 10 years of experience specializing in automated infrastructure, CI/CD, and cloud technologies. Proven track record in leading projects to enhance system reliability and performance. Adept at driving technical solutions that improve efficiency and solve complex challenges. Eager to apply extensive DevOps expertise in a dynamic new environment to achieve and exceed business objectives.
• Provide end to end automated infrastructure, build, release and deployment solutions to client(s) using globally accepted trending DevOps tools and technologies including Jenkins by following GitOps and DevSecOps practice
• Implement cloud, server and application code security measures, including vulnerability remediation with tools like Wiz, Qualys, SonarQube, and Fortify. And, ensuring the encryption of resources and data along with regular, automated AMI rotations
• Define and enforce access controls, standardized GitHub branching and security strategy to ensure clean and organized code maintenance and deployments, both within the DevOps team and across application development teams
• Developed a transformative Python Flask application with HTML/CSS that automates the creation, import, and revocation of SSL certificates via the Certificate Manager API. This application also securely stores certificates in an S3 bucket and keys in Secrets Manager
• Collaborate with development, testing, and production support teams to enforce best practices and align with the organization's security goals
• Designed and implemented comprehensive monitoring and alerting solutions using Prometheus, Grafana, and Alert Manager, with incident notification and escalation managed via PagerDuty
• Provide end-to-end incident support, including issue resolution and root cause analysis while collaborating with development and production support teams and communicating with stakeholders
• Mentor and lead team members on process and automation improvements, enhance team efficiency and documentation of all processes with presentations and demonstrations for a wide audience
• Furnish audit evidence, follow the change management process and produce project status and KPI reports
• Provided automated build and release solutions for continuous integration and delivery implementation to multiple clients using globally accepted DevOps tools and technologies
• Worked on an organization wide programme to migrate source code from ClearCase to GitHub, developing automations and scripts to facilitate a seamless transition without impacting ongoing build and release cycles
• Worked on a time-bound initiative to migrate nearly half a million jobs from Autosys 4 to Autosys 11, managing job dependencies, global variables, and calendars throughout the process
• Administered GitHub and Artifactory environments, including repository management, webhook configurations, and access controls to onboard new projects and ensure secure artifact management
• Tailored and configured build engines on IBM Rational Team Concert (RTC) and defined deployment servers on IBM UrbanCode Deploy to enable one-touch deployments
• Supported hundreds of global application teams by providing CI support for build issues and assisting with post-migration issues after the Autosys and ClearCase migrations