ANUSHA PASUPULETI

AWS Cloud DevOps Engineer with 3 years of experience at Wissen Infotech, specializing in optimizing IT operations and cloud cost efficiency. Skilled in deploying and managing scalable, high-availability applications using AWS services like EC2, S3, RDS, and VPC. Expertise in configuring monitoring, logging, and security for operational excellence. Proven track record of accelerating software delivery and ensuring infrastructure security.

• Designed and implemented VPCs for production, staging, and development environments, including configuring subnets, route tables, NAT gateways, and internet gateways.
• Set up a Transit Gateway for Hub-and-Spoke architecture across Dev, Stage, and Prod VPCs for efficient network management.
• Developed, tested, and maintained CloudFormation templates to automate deployment and management of AWS services like EC2, S3, RDS, and VPC.
• Managed disk space by monitoring and cleaning unnecessary or outdated log files to optimize system performance.
• Configured direct failover VPN connections from AWS to on-premises infrastructure, ensuring high availability.
• Troubleshot VPN connectivity issues to ensure stable and reliable cross-environment communication.
• Added and removed nodes from existing EMR clusters to support scaling and workload management.
• Managed multiple EMR clusters on AWS, ensuring efficient processing of big data workloads.
• Resolved database migration issues using AWS DMS to facilitate smooth data transfers.
• Migrated production MongoDB databases to AWS DocumentDB using AWS DMS, enhancing management and performance.
• Configured private Route 53 for internal hostname resolution across multiple AWS environments.
• Strengthened infrastructure security using AWS Security Hub, GuardDuty, Inspector, and Config to enforce best security practices.
• Managed IAM policies, roles, and groups to ensure least-privilege access control across AWS resources.
• Configured Load Balancers and Auto Scaling groups to efficiently handle traffic and dynamically scale servers across all environments.
• Set up CloudFront with an ALB origin to deliver static content globally with low latency and high performance.
• Implemented AWS WAF to protect applications from common web vulnerabilities and attacks.
• Managed ServiceNow incidents, RITMs, and Change Requests to address user issues and infrastructure changes.

AWS Certified Cloud Practitioner