🧭 Senior Cloud & DevOps Architect | AWS | Terraform | FinOps
Helping teams automate, optimize, and understand their cloud infrastructure — with a balance between engineering excellence and financial efficiency.
- 🧱 Design and implement multi-account AWS architectures using best practices (Control Tower, AFT, SSO).
- ⚙️ Build Terraform-based Infrastructure as Code pipelines.
- 📊 Lead FinOps optimization and cost visibility initiatives.
- ☸️ Deploy EKS workloads with focus on resilience and observability.
- 🔐 Implement governance and security through SCPs, IAM, and automation.
| Project | Description | Tech |
|---|---|---|
| AWS Cost Audit | A modular, cross-platform Bash toolkit for AWS FinOps auditing and cost optimization. | Bash, AWS CLI, jq |
| Integrating EFS with EKS (Terraform Guide) | Step-by-step article on provisioning EFS storage in EKS clusters using Terraform. | Terraform, EKS, EFS |
| AWS Control Tower Strategy | Designing a secure multi-region Control Tower setup with AFT and SCPs. | AWS Org, Control Tower, IAM |
- ☁️ AWS FinOps automation — measuring, tagging, and optimizing spend
- 🧠 Cost-aware architecture — balancing scalability with budget discipline
- 🚀 Terraform modularization — reusable and composable IaC patterns
- 📦 CI/CD integrations — GitHub Actions, cost reports, and compliance workflows
- Automating Transit Gateway Attachment Tagging with EventBridge & Lambda
- Integrating Amazon EFS with Amazon EKS using Terraform
- AWS Cost Audit v4.2 — Cross-Platform FinOps Automation (Coming Soon)
📘 dev.to/santanu_das
💼 linkedin.com/in/santanu-das
🐙 github.com/dsantanu
“In cloud engineering, efficiency isn’t just about performance — it’s about purpose.
Build fast, run lean, and always know what it costs.” — Santanu Das