Dabbara Sanmitha
DevOps | Ansible | AWS | Jenkins | Scripting | CI/CD Automation | GIT | Docker | Kubernetes
- Role
- Developer L2 at Wipro
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Dabbara Sanmitha
DevOps Engineer with 4.9 years of experience supporting enterprise-scale cloud and…
Experience
Developer L2
Jan 2023 — Present · Bengaluru, IN
Supported a large-scale data engineering platform by maintaining stable cloud infrastructure and application workflows across environments.• Improved deployment reliability by building and maintaining CI/CD pipelines using Jenkins, GitHub Actions, and GitLab CI for application and infrastructure changes.• Strengthened security and compliance through regular OS patching and AMI-based EC2 upgrades.• Ensured smooth platform upgrades by supporting AWS MWAA (Airflow) major and minor version upgrades with structured validations and monitoring.• Reduced downtime risk by assisting with RDS engine and feature upgrades using Blue-Green Deployments and controlled switchovers.• Optimized data storage costs and organization by implementing S3 lifecycle policies, archival, and cleanup processes.• Improved operational efficiency by managing EMR cluster provisioning, scaling, and termination using CloudFormation and pipeline-driven execution.• Enhanced visibility and support readiness by monitoring platform health and audit logs using CloudWatch and CloudTrail.
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