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Oil and Gas Industry
Amazon VPC, AWS Transit Gateway, AWS Systems Manager, Amazon Route53
Improved infrastructure performance, scalability, security, and cost-efficiency across key systems.
The customer is a government-owned oil and gas company headquartered in New Delhi, with over 80.55 MMTPA refining capacity and 35,000+ fuel stations. In FY25, it reported ₹7,265 crore Q4 profits and ₹7.7 lakh crore in revenue. Key initiatives include a ₹17,825 crore refinery upgrade and a 10 GW renewable energy target by 2040. Known for its digital innovation and sustainability efforts, the company is expanding globally while focusing on energy self-reliance.
Reduced Network Latency
Faster Resource Scaling
Reduced Traffic Costs
The Oil and Gas Industry faced challenges in modernizing its IT infrastructure, struggling with limited scalability to meet fluctuating demands. The existing network lacked flexibility and seamless connectivity between on-premises data centers and AWS environments. Efficient and secure network management was essential to support developer access, secure connectivity for external users, and security controls.
• Implemented Amazon VPC with multiple VPCs for various environments using defined CIDR blocks.
• Structured network design included subnets, security groups, NACLs, route tables, and VPN.
• Configured AWS Transit Gateway in the shared services Amazon VPC for hub-and-spoke network connectivity.
• Enabled attachments for future scalability to non-production VPCs.
• Deployed Internet Gateway and assigned Elastic IPs for egress traffic management.
• Implemented Linux and Windows bastion hosts in private subnets for secure access.
• Utilized AWS Systems Manager Session Manager for controlled access.
• Established Site-to-Site VPN connections for secure communication with on-premises data centers.
• Integrated Azure AD with AWS Cognito for user authentication and authorization.
• Set up AWS AD Connector as a backup for on-premises Active Directory integration.
• Configured Amazon Route 53 for DNS management with hosted zones and DNSSEC signing for security.
Enhanced IT infrastructure for the oil and gas sector, improving performance by 35%, cutting costs by 15%, and strengthening security with 99.9% uptime.
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