---
title: "Discussion on \"Terraform Best Practices I Learned After 100+ Production Deployments\" | Hashnode"
description: "Discussion on \"Terraform Best Practices I Learned After 100+ Production Deployments\". Battle-tested patterns for Infrastructure as Code at scale"
url: "https://hashnode.com/posts/terraform-best-practices-i-learned-after-100-production-deployments/695867990c3422d853de2ec1"
---

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# [Terraform Best Practices I Learned After 100+ Production Deployments](https://dpetrocelli-genai-aws.hashnode.dev/terraform-best-practices-i-learned-after-100-production-deployments?utm_source=hashnode&utm_medium=feed)

Battle-tested patterns for Infrastructure as Code at scale

Jan 3 · 5 min read · dpetrocelli-genai-aws.hashnode.dev  
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-   [#aws](https://hashnode.com/tag/aws)
-   [#devops](https://hashnode.com/tag/devops)
-   [#infrastructure-as-code](https://hashnode.com/tag/infrastructure-as-code)

## Written by

[David Marcelo Petrocelli](https://hashnode.com/@dpetrocelli)

@dpetrocelli · Argentina

  
[View profile](https://hashnode.com/@dpetrocelli)

PhD in CS | Professor & Researcher | Senior Cloud Architect @ Caylent | GenAI & IaC

PhD in Computer Science | University Professor & Researcher | Senior Cloud Architect @ Caylent Cloud Architect and DevOps Engineer with extensive experience in AWS infrastructure, GenAI solutions, and Infrastructure as Code. Professional Experience Currently working at Caylent as a Senior Cloud Architect, leading migration projects and building AI-powered infrastructure automation tools. Also active as a university professor and researcher, sharing knowledge and contributing to academic advancement in cloud computing and distributed systems. Key Expertise AWS Cloud Architecture - Migrations (MGN, VMware to AWS), Well-Architected Framework Generative AI - Amazon Bedrock, LLMs, AI-powered automation Infrastructure as Code - Terraform, CloudFormation, CDK DevOps & CI/CD - Pipelines, GitOps, observability Programming - Python, TypeScript, modern web technologies Academic Background Doctor en Ciencias Informáticas (PhD in Computer Science), combining theoretical knowledge with hands-on industry experience. Contributor to open-source projects focused on cloud infrastructure automation and AI-assisted development tools.

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