Shivaji chaprana

Owned end-to-end AWS platform delivery for US clients, building production environments from zero and delivering each platform within 4 weeks. Led a live multi-region DR failover with RTO under 5 minutes and cut AWS spend by $80K annually while improving CI/CD deploy times from 45 minutes to 8 minutes.

Built Terraform-based automation frameworks and led AWS migrations from on-prem to AWS using governance and automated provisioning. Improved environment provisioning time by 40%, automated operational tasks with 15+ Python Lambda functions (reducing manual intervention by 20%), and scaled EKS workloads to improve production resilience.

Implemented security and compliance controls for client AWS environments while managing CI/CD pipelines and production monitoring. Standardized Jenkins release workflows and improved observability with CloudWatch/SNS alerts, while enabling SOC 2, HIPAA, and GDPR controls (including CloudTrail audit logging) across client accounts.

Designed production cloud architectures and implemented automated incident response workflows using AWS services, improving uptime by 30% and reducing mean time to resolution by 25%. Reduced storage costs by 15% using S3 Intelligent-Tiering, lifecycle policies, and EBS right-sizing, and supported operations with 30+ automation scripts.

Maintained 99.9% uptime for critical servers and network infrastructure to ensure business continuity. Managed Active Directory for user provisioning, group policy enforcement, and access control across the organization.