Tag: AWS

7 posts

Sep 12, 2026 50 min read Intermediate

Terraform for Infrastructure as Code: HCL Modules, Providers, Remote State, Workspaces and a VPC Example

Terraform IaC guide: HCL, modules, AWS/Azure/GCP providers, remote state and locking, workspaces, security practices, and a VPC/ALB example skeleton.
Aug 11, 2026 25 min read Advanced

Terraform on AWS in Practice: Resources, Variables, Remote State, Modules and Workspaces

Manage AWS with Terraform: resources, variables and outputs, a VPC with EC2 and security groups, remote state for teams, modules, workspaces and CI.
Jul 20, 2026 19 min read Beginner

First Steps on AWS: Launching EC2, Storing Files in S3 and Connecting RDS

A first AWS project: launch EC2 and SSH in, keep files in a private S3 bucket, connect to RDS PostgreSQL over TLS, and avoid common billing mistakes.
Jul 20, 2026 15 min read Intermediate

Serverless with AWS Lambda: API Gateway, DynamoDB, S3 Events and Cold Starts

AWS Lambda in practice: the execution model, API Gateway handlers, DynamoDB, S3 triggers without recursive loops, UTC schedules and cold start fixes.
Jun 30, 2026 17 min read Intermediate

Deploying a Python Web App: Gunicorn, Docker, Heroku and EC2 with Nginx

Deploy Flask or Django to production: env config, Gunicorn workers and timeouts, Docker and Compose, Heroku, EC2 with Nginx and systemd, and 502 errors.
May 26, 2026 17 min read Intermediate

Deploying Node.js on EC2: Security Groups, IAM Roles, IMDSv2, systemd and Nginx

Deploy a Node.js app on a single EC2 instance the safe way: SSM instead of open SSH, IAM roles instead of keys, IMDSv2, gp3, systemd or PM2, Nginx and HTTPS.
May 14, 2026 45 min read Advanced

AWS Elemental Media Services: MediaLive, MediaPackage, MediaTailor and MediaConvert Compared

Comprehensive guide to AWS Elemental MediaLive, MediaPackage, MediaTailor, MediaStore, MediaConnect, and MediaConvert. Learn live streaming, video packaging, ad insertion, and cloud-based broadcast workflows.