BANDAGUNTA MAHITHA

• Architected and deployed highly available multi-AZ AWS environments ensuring 99.9% uptime.
• Designed secure VPC architectures with ALB and Auto Scaling improving system resilience.
• Implemented Terraform-based Infrastructure as Code reducing deployment time by 40%.
• Automated reporting and cloud operations using Python and AWS Lambda.
• Strengthened cloud security using IAM least privilege, Security Hub, Guard Duty, and Inspector.
• Built CloudWatch monitoring and alerting reducing incident response time.
• Led P1 production incident resolution and performed Root Cause Analysis (RCA).
• Designed cross-region Disaster Recovery improving RTO/RPO targets.
• Performed RDS backup restoration and point-in-time recovery (PITR) to restore critical databases during incidents and testing scenarios.
• High Availability Architecture Implementation: Designed and deployed HA architecture using Multi-AZ deployments, Auto Scaling Groups, and Application Load Balancers to ensure fault tolerance and zero single point of failure.
• AWS Backup & Security Reporting Automation: Developed Lambda-based solution generating scheduled PDF reports of backup and security findings integrated with SES.
• RDS Restoration & Recovery Activity: Executed RDS snapshot restoration and point-in-time recovery to validate disaster recovery readiness and ensure database resilience.
• Database Migration Optimization: Executed AWS DMS migration reducing production database load and improving system performance.

Worked as an AWS Intern, gaining hands-on experience in monitoring and managing cloud infrastructure. Assisted in monitoring AWS resources such as EC2, S3, RDS, and VPC to ensure high availability, performance, and security. Supported troubleshooting of infrastructure issues, analyzed CloudWatch metrics and logs, and helped optimize system performance.

Collaborated with the cloud team in implementing best practices for cost optimization, backup monitoring, and security compliance. Developed a strong understanding of AWS services, IAM policies, networking concepts, and real-time infrastructure management in a production environment.