Gursharan Singh

Background

About Gursharan Singh

A results-driven Cloud and Infrastructure professional with a consistent track record of successful Solution Implementation. Excellent client management, negotiation, presentation, and communication skills. 15+ years of experience in IT infrastructure services like Cloud, Storage, Compute and Virtualization. 6 years of experience on Public and Hybrid Cloud with migrating complex, multi-tier applications on AWS, design business continuity and DR Solution. Expertise in Design and deployment of dynamically scalable, highly available, fault-tolerant and reliable applications. Design Secure IaaS while leveraging services like EC2, S3, Cloud Front, IAM, SAML, IDP, Route53, RDS, and VPC. Configure Application Load balancers and Network load balancers with EC2 Auto scaling groups. Configure Security groups, Network ACLs, Internet Gateways, NAT instances and Route tables to ensure a secure VPC for the organization in AWS. Managed end to end designing and building Fault tolerant and highly available public cloud IaaS environment. Ensure application and Database resilience to ensure fast recovery and leverage solutions like Rubrix. Design and configure DR and BC Solution using SAN level replication. Design and execution of tier-based replication keeping in consideration the RPO and RTO of the applications. Design change implementation plan while defining the risks and confines and design role back plan for contingency. Architect Disaster Recovery, business continuity, and cyber event recovery and isolated testing environments for VMs, physical servers and cloud-based applications. Design and execute regular simulation exercise for compliance and DR requirements.