@kashimo

Deploying a 3 tier Web application on AWS Part 1 - Packer

Feb 17 · 7 min read · what is packer? Packer is a tool that builds machine images for multiple platforms in parallel from a single configuration (template).Those platforms can include cloud providers (e.g., AWS AMIs, Azure, GCP), container images (e.g., Docker), and virtu...

AWS Client VPN endpoint

Jan 6 · 2 min read · Perfect — AWS Client VPN endpoint does require certificates, and now your EasyRSA setup makes sense.Let’s continue cleanly and generate the correct certs for AWS. ✅ Goal Create: Server certificate → upload to ACM Client certificate → import into O...

Building CI/CD Pipeline

Nov 24, 2025 · 4 min read · Recently wrapped up implementing a CI/CD pipeline for a Spring Boot application, and I wanted to share the experience and some valuable insights I gained along the way! The CI Pipeline handles the heavy lifting: Automated builds with Maven Code qua...

GitHub Actions – What I Learned Building Auto-Deploy

Oct 14, 2025 · 6 min read · Last week, I finally got tired of manually publishing my Node.js CLI tool to npm every time I made changes. You know the drill: run tests locally, bump version, npm publish, hope nothing breaks. I'd been putting off automation because I thought it wo...

GitHub Actions

Oct 14, 2025 · 5 min read · GitHub Actions – CI/CD Tool (Brief Overview) GitHub Actions is a CI/CD (Continuous Integration and Continuous Deployment) tool built right into GitHub.It helps you automate tasks such as building, testing, and deploying your code — directly from your...