Rajinder Singh

- Designed and deployed robust Azure Virtual Networks, subnets, and network configurations, ensuring adherence to security policies and routing requirements.

- Implemented Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) within secure VNets and subnets, emphasizing high availability.

- Configured Azure External Load Balancer for exposing VMs and cloud services to the Internet, with a focus on optimizing VNets and subscriptions to comply with

- Implemented Azure Internal Load Balancer for ensuring high availability of IaaS VMs and PaaS role instances for internal services within VNets.

- Designed Network Security Groups (NSGs) to control inbound and outbound access to network interfaces (NICs), VMs, and subnets.

- Utilized NSGs for layer 4 Access Control List (ACLs) and integrated firewall appliances for layer 7 security models.

- Configured BGP routes to enable ExpressRoute connections between on-premise data centers and Azure cloud, emphasizing the optimization of routes for efficient networking.

- Conducted comprehensive IAM assessments, implementing access control policies based on user roles and entitlements in alignment with organizational security standards.

- Designed Single Sign-On solutions using federation protocols (SAML, OpenID Connect) and integrated applications with LDAP and Active Directory for centralized authentication.

- Configured Azure Virtual Appliances (VMs) to meet security requirements, serving as software-based appliances for functions like firewall, WAN optimization, and intrusion detection.

- Implemented privileged access management solutions, including the use of products like CyberArk Enterprise Password Vault.

- Provided expertise in Azure solutions, overseeing end-to-end business development, solution architecture, and proposal management.

- Managed Azure, AWS, and GCP infrastructures within a managed service setup, deploying enterprise-grade security and network applications in cloud environments.

- Conducted virtual/in-person technical white-boarding sessions with client teams, fostering collaboration and understanding.

- Worked collaboratively with multiple technical teams, architects, security officers, managers, and business users to ensure successful project outcomes.

- Designed and implemented disaster recovery and backup strategies using Azure BLOB storage, considering RTO and RPO requirements.

- Reviewed workloads, system dependencies, and business requirements to optimize Azure subscriptions, VNet design, NSGs, routing, deployment models, and resource groups.

- Leveraged 17+ years of experience in coding and architecting enterprise applications across various industries, including Insurance, Healthcare, Retail, Banking, Shipping, and E-commerce.

- Demonstrated the ability to view the big picture and implement scalable technical architectures through continuous collaboration with diverse stakeholders.