Damagalla Harika

Designed and maintained GitLab CI/CD pipelines for automated builds, testing, security validation, and deployments across development, QA, and production. Administered and tuned PostgreSQL databases on Azure, analyzing workload patterns and query execution to improve performance and stability. Monitored Azure Database for PostgreSQL using Azure Monitor and related observability tooling, and delivered automated reporting and alerting with Python, SQL, and Terraform. Led RCA and post-incident reviews and supported enterprise Jira/Confluence administration to improve operational workflows and release documentation.

Developed and deployed enterprise applications and REST APIs using Java and C# within service-oriented architectures. Built CI/CD workflows for compilation, unit testing, artifact packaging, and automated environment deployments, and supported Jira administration for Agile DevOps teams. Delivered monitoring and reporting solutions using Python, SQL, CloudWatch, Grafana, and Prometheus to identify database performance risks, and participated in incident response with root-cause analysis and remediation planning. Contributed to cloud capacity planning and right-sizing using historical utilization and workload forecasts.

Supported scalable Java-based applications, APIs, and backend services deployed in highly available AWS environments. Built CI/CD pipelines for validation, unit testing, security scanning, and controlled deployments across multiple environments. Administered and troubleshot Jira for users, permissions, integrations, indexing, and performance-related incidents, and maintained documentation in Confluence. Designed and optimized PostgreSQL databases and automated health checks, metric collection, log analysis, and capacity reporting using Python and Bash.