A
Arun's Blog

Engineering cloud platforms
that scale.

Principal Consulting Engineer. 10+ years building resilient, automated systems on AWS.

What I Do

Focused on the infrastructure that makes everything else possible.

01

Cloud Architecture

Multi-account AWS platforms, landing zones, and enterprise-grade infrastructure designed for scale and resilience.

02

Infrastructure Automation

Terraform, CloudFormation, and CI/CD pipelines that eliminate manual work and enforce consistency.

03

Security & Networking

Zero-trust architectures, hybrid DNS, VPN, and firewall strategies that protect without slowing teams down.

04

Migration & Modernization

Lift-and-shift to re-architecture — moving workloads to AWS at scale with minimal disruption.

Expertise

Tools & technologies I work with.

AWS

Multi-account landing zones, Organizations, Control Tower, and 40+ services.

Terraform

Infrastructure as Code across AWS, Azure, and on-prem environments.

Networking

Transit Gateway, hybrid DNS, Site-to-Site VPN, and firewall architectures.

Security

IAM Identity Center, zero-trust policies, GuardDuty, and compliance automation.

CI/CD

GitHub Actions, CodePipeline, automated testing, and deployment strategies.

Containers

Docker, ECS, EKS, and Fargate for scalable microservice workloads.

Migration

Application Discovery, DMS, large-scale lift-and-shift, and re-architecture.

Monitoring

CloudWatch, Datadog, alerting pipelines, and observability at scale.

By The Numbers
10+
Years Experience
50+
Technical Articles
15+
Certifications
100%
Automation

Let's build something better.

Whether you need help with cloud architecture, infrastructure automation, or scaling your platform.