• Implemented SRE practices to achieve 99% application uptime, high-availability, reliability, andscalability of infrastructure• Developed the business continuity planning strategies to enable uninterrupted business operations reducing downtime by 50%• Applied observability tools, achieving a 20% improvement in system performance and enabling timely issue resolution• Orchestrated large scale containerization strategies for reducing resource overhead and streamlining application scaling of 100s of microservices• Managed business-specific SLAs by implementing cloud-based backup and restore services, ensuring data resilience, targeting a 99% application uptime SLA• Incorporated the git workflows to enforce code quality standards, added compliance checks to assure 100% bugs free code deployment• Formed the networking components, security groups, NACLs, VPNs, and firewalls (WAF) to enhance network security and reduced 90% DDoS attacks• Architected HA and DR-compliant cloud infrastructure using AWS services, achieving 99.99% uptime for - Financial Services and Health Sciences industries• Utilized infrastructure as code (IaC) tools like Terraform and CloudFormation to provision and govern - cloud resources, reducing manual errors by 50%• Collaborated with cross-functional teams to improve release management processes, resulting in a 25% increase in deployment frequency