Nov 2021 – Present · 4 yrs 6 mos · Noida, Uttar Pradesh, India · On-site

• 1. Optimized cloud performance by provisioning and administering scalable Linux and Windows EC2 instances across multiple Availability Zones, leveraging Auto Scaling Groups to dynamically adjust capacity, significantly reducing costs and enhancing application responsiveness during traffic fluctuations.
• 2. Engineered and maintained secure, isolated network architectures using AWS VPC, including custom subnet design, security group rules, and network ACL configurations to ensure robust traffic control and compliance with organizational security policies.
• 3. Configured and managed AWS Load Balancers to intelligently distribute traffic across EC2 instances, improving application availability, fault tolerance, and overall system performance under variable load conditions.
• 4. Strengthened cloud security posture by implementing and managing IAM roles, policies, and user access controls, ensuring secure, least-privilege access to AWS resources and safeguarding critical infrastructure.
• 5. Provisioned and optimized AWS storage solutions, including EBS volumes and EFS, to support high-availability web and database applications with built-in redundancy and failover across multiple Availability Zones.
• 6. Designed and enforced efficient S3 storage strategies, implementing lifecycle management policies to automate data transitions between storage classes like S3 Standard and Glacier, resulting in cost savings and enhanced backup reliability.
• 7. Monitor, troubleshoot and optimize performance of cloud-based applications using tools such as Cloud Watch and CloudTrail.
• 8. Demonstrated proficiency in Docker for containerizing applications, streamlining development workflows, and ensuring consistent deployments across cloud environments.
• 9. Provisioned and managed AWS Infrastructure through Terraform.