Sai Varun Gadewar

About Sai Varun Gadewar

As a Site Reliability Engineer for the State of Colorado, I design and manage cloud…

Experience

1. Site Reliability Engineer

   State of Colorado

   Feb 2024 — Present

   Architected and deployed microservices infrastructure from scratch on AWS ECS with secure VPC design, leveraging Application Load Balancers, Auto Scaling Groups, and CloudFront CDN for optimized traffic distribution and enhanced application availability.• Engineered secure FAMLI benefit website by combining Azure Front Door and AWS CloudFront CDN, optimizing traffic routing, and ensuring robust infrastructure for high-traffic websites. Automated database migrations using AWS DMS, Lambda-based validation processes, and Terraform configurations for schema reconciliation.• Configured Azure RBAC (Role-Based Access Control) to manage access permissions, ensuring compliance with security policies and streamlining access for different teams.• Integrated Azure Monitor with Grafana to create custom dashboards and alerts, enabling real-time visibility into system performance and quick resolution of issues.• Established a secure AWS-Snowflake integration using external stages and optimized data pipelines with partitioning, compression, and Iceberg table metadata, ensuring high-performance querying and low-latency data retrieval.• Built and managed CI/CD pipelines using Azure DevOps, automating deployments to Dev, Test, and Production environments while incorporating rollback and approval mechanisms.