Global Dataplane & Edge Infrastructure Operations ↗
Maintained compute, storage, and networking across 50+ global POPs and edge data centers. Resolved critical infrastructure failures to sustain 99.99%+ service uptime.
Senior DevOps / Cloud Engineer
Turning complexity
into reliability.
I’m Saugat Tiwari, a cloud engineer building secure, scalable systems on AWS. I automate the hard parts so teams can focus on what’s next.
Open to opportunities
Daily transactions supported
Less deployment time
Fewer audit vulnerabilities
MY EVERYDAY TOOLKIT
01 / Expertise
Built for the real world.
From the first deployment to the next million transactions.
Cloud Migration
Migrating legacy applications to AWS with zero downtime, modernizing payment platforms processing 1M+ daily transactions while ensuring business continuity.
DevOps & CI/CD
Building automated CI/CD pipelines with GitHub Actions, AWS CodePipeline, and GitOps workflows. Reducing deployment time by 60% through containerization and automation.
FinOps
Optimizing cloud costs with AWS Well-Architected Reviews, right-sizing resources, and implementing cost-aware infrastructure automation with Terraform and Terragrunt.
AI/ML Solutions
Deploying scalable AI/ML infrastructure on AWS using serverless architectures with Lambda, Step Functions, and containerized workloads on ECS and Kubernetes.
02 / Experience
Great teams. Meaningful work.
03 / Selected work
Infrastructure with impact.
A few of the systems I’ve helped build, automate, and secure.
Legacy Application Migration & Cloud Modernization ↗
Migrated legacy applications from FIS to AWS, modernizing payment platforms. Reduced audit-detected vulnerabilities by 40% and deployment time by 60%.
IVR System Deployment ↗
Designed and deployed a scalable IVR REST API using API Gateway, Step Functions, Lambda, and ECS for real-time transaction processing with GitOps deployments.
Certificate Management & Security Automation ↗
Implemented enterprise-grade certificate management supporting mTLS, WSS, and JWT. Deployed AppViewX on ECS Fargate with automated certificate rotation.
AWS Well-Architected Framework Review Automation ↗
Designed and implemented a Fargate-based automation solution for AWS Well-Architected Reviews with containerized workflows and automated reporting.
Monitoring, Logging & Alerting Implementation ↗
Implemented end-to-end observability using AWS Managed Grafana and CloudWatch. Built SLI/SLO-based alerts integrated with PagerDuty.
Email Solution Using Sendy and AWS SES ↗
Integrated Sendy with AWS SES for high-volume email delivery of 1M+ emails/month. Improved deliverability by 30% with bounce tracking and complaint handling.
04 / Field notes
Learnings worth sharing.
AWS Lambda MicroVMs: A Hands-On Guide from Zero to Running...
AWS Lambda MicroVMs: A Hands-On Guide from Zero to Running Introduction If you have been building …
How I Got the AWS All Builders Welcome Grant for re:Invent 2025...
How I Got the AWS All Builders Welcome Grant for re:Invent 2025 December 2025 Introduction Attending …
AWS Cloud Migration Plan for DevOps Engineers...
AWS Cloud Migration Plan for DevOps Engineers Introduction Cloud migration has become a strategic …
Have something in mind?
Let’s build something
that lasts.
Cloud challenges, interesting ideas, or just a hello.
I’d love to hear from you.