Satish Tripathi

About Satish Tripathi

Working at GLG as Senior Site Reliability Engineer.

Experience

1. Senior Site Reliability Engineer

   GLG

   Aug 2022 — Present · Gurugram, IN

   Architected and built GDS (GLG Deployment System), an ECS-based self-service platform using Terraform, reducing deployment time by 75% and eliminating deployment-related incidents.• Migrated 50+ applications to GDS, increasing environment consistency and cutting manual intervention by 70%.• Architected \"Ripple,\" an event-driven system leveraging AWS EventBridge, API Gateway, Lambda, and SQS retry mechanisms to ensure high fault tolerance.• Onboarded and managed Spacelift, migrating 400+ Terraform workspaces, which accelerated deployments by 40% and reduced infrastructure costs by 30%.• Led a zero-downtime migration from Terraform to OpenTofu across the entire infrastructure stack.• Reduced MTTD by 60% and MTTR by 45% by migrating observability from Sumo Logic to Observe, implementing custom AI-powered dashboards and intelligent alerting.• Maintained a 99.95% uptime SLO for critical services through proactive monitoring and automated infrastructure reconciliation via drift detection.• Cut infrastructure costs by 30% while sustaining reliability during a period of 40% traffic growth.• Reduced operational toil by 50% through the implementation of infrastructure automation and self-service workflows.• Strengthened security posture by deploying AWS GuardDuty across a multi-account organization and standardizing 500+ S3 buckets using secure, reusable modules.• Developed compliance-as-code using OPA Rego policies within Spacelift to enforce security standards automatically.• Automated GDS AMI updates and security patching using EC2 Image Builder pipelines and Spacelift policies for \"zero-touch\" maintenance.• Modernized legacy infrastructure by upgrading 100+ Terraform 0.12.x workspaces to current versions.• Centralized CI/CD monitoring by implementing GitHub Actions log ingestion into Observe for streamlined troubleshooting.• Led strategic vendor evaluations for platform tooling, including Opslevel, Resourcely, and Spacelift Flows.

Education

• M.G INTER COLLEGE GORAKHPUR

  PUC

  2009 — 2010

• Anna University Chennai

  B.E(ELECTRONICS AND COMMUNICATION)

  2011 — 2015

Skills

• C
• Unix
• Software Development
• Java
• Sql
• Linux
• C#
• Oracle
• Core Java
• Testing
• Red Hat Linux
• Pl/Sql
• C++