Pavan Varma

• Implemented CI/CD pipelines to streamline mobile app deployments across environments.
• Deployed macOS-based build servers in AWS, enabling efficient and scalable iOS and Android app builds.
• Involved in the migration of on-premises build environments to a cloud-based infrastructure, achieving improved scalability and operational efficiency.
• Migrated secret texts in Jenkins to AWS Secrets Manager, enhancing security and secret management.
• Optimized repository creation automation using Groovy scripting, implementing GitLab parameters such as Commit ID, Code Owner approvals, and automated approval workflows.
• Automated repository creation for different module types using Groovy scripting, triggered via a Jenkins pipeline in GitLab.
• Developed a sanity pipeline to validate GitLab utility methods post-upgrades and maintenance, ensuring system integrity. Automated nightly execution, with Slack notifications for failures, proactively identifying potential issues.
• Migrated from GitLab Enterprise to Unified GitLab, ensuring repository integrity, and CI/CD continuity with minimal downtime.
• Implemented advanced static and dynamic code analysis using SonarQube and Checkmarx to enhance code quality and security.
• Supported a team of 120+ developers and managed 50+ repositories containing 170+ mobile development applications, ensuring smooth operations and collaboration across teams.

Client: Bell Canada.

• Migrated on-premises build environments to cloud-based infrastructure, achieving improved scalability and operational efficiency.
• Created and managed AWS resources such as EC2, CloudWatch, and DynamoDB, ensuring high availability and performance.
• Created CI/CD pipelines with Jenkins to automate the build process of applications.
• Integrated tools like Jenkins, GitLab, and SonarQube.
• Wrote user manuals and other documentation for roll-out in customer training sessions.
• Implemented systems automation using scripting languages, like Groovy and Bash.
• Involved in mentoring teams on CI/CD best practices for mobile app development, fostering automation, and continuous improvement.

Client: Bell Canada.

• Designed and implemented end-to-end CI/CD pipelines using Jenkins and Groovy scripting for mobile and web applications.
• Automated the creation of repositories and access policies for GitLab and other tools, supporting multiple development teams.
• Creating the custom access, such as GitLab access, Jenkins access, Artifactory access, and App Center access, for the required users.
• Use to set up full CI/CD pipelines so that each commit a developer makes will go through the standard process of the software lifecycle and gets tested well enough before it can make it to production.
• Worked on cross-functional teams to ensure solutions adhered to corporate security policies and best practices.