--- title: "Habeeblahi (Adesola) Jimoh (@CyberWarBaby) | Hashnode" description: "Habeeblahi (Adesola) Jimoh (@CyberWarBaby) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@CyberWarBaby" --- @CyberWarBaby # Habeeblahi (Adesola) Jimoh @CyberWarBaby · Joined August 2025 ### [Building a Two-Tier Architecture on AWS with Terraform (and Everything That Broke Along the Way)](https://cyberwarbaby.hashnode.dev/building-a-two-tier-architecture-on-aws-with-terraform-and-everything-that-broke-along-the-way?utm_source=hashnode&utm_medium=feed) I'd already built this two-tier setup once by hand in the AWS console — EC2, RDS, VPC, subnets, security groups, all clicked together manually. So I understood the architecture going in. What I hadn't 15 min read · [cyberwarbaby.hashnode.dev](https://cyberwarbaby.hashnode.dev/building-a-two-tier-architecture-on-aws-with-terraform-and-everything-that-broke-along-the-way?utm_source=hashnode&utm_medium=feed) [Aug 11](https://hashnode.com/posts/building-a-two-tier-architecture-on-aws-with-terraform-and-everything-that-broke-along-the-way/6a7aca439ea9f343de8219bd) ### [How I deployed a static site with S3, CloudFront, and GitHub Actions (and every error I hit)](https://cyberwarbaby.hashnode.dev/how-i-deployed-a-static-site-with-s3-cloudfront-and-github-actions-and-every-error-i-hit?utm_source=hashnode&utm_medium=feed) A practical walkthrough of building a real CI/CD pipeline for static website hosting on AWS — including the mistakes. 6 min read · [cyberwarbaby.hashnode.dev](https://cyberwarbaby.hashnode.dev/how-i-deployed-a-static-site-with-s3-cloudfront-and-github-actions-and-every-error-i-hit?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/how-i-deployed-a-static-site-with-s3-cloudfront-and-github-actions-and-every-error-i-hit/6a12fcab551486ce6c056d47) [May 24](https://hashnode.com/posts/how-i-deployed-a-static-site-with-s3-cloudfront-and-github-actions-and-every-error-i-hit/6a12fcab551486ce6c056d47) ### [How Linux Permissions Actually Work (Finally Explained Clearly)](https://cyberwarbaby.hashnode.dev/how-linux-permissions-actually-work-finally-explained-clearly?utm_source=hashnode&utm_medium=feed) Recently, Linux permission errors have become one of the most common reasons applications fail to run correctly. Files exist, paths are correct, and services are configured properly, yet processes still fail with permission denied. This usually isn’t... 4 min read · [cyberwarbaby.hashnode.dev](https://cyberwarbaby.hashnode.dev/how-linux-permissions-actually-work-finally-explained-clearly?utm_source=hashnode&utm_medium=feed) [Jan 6](https://hashnode.com/posts/how-linux-permissions-actually-work-finally-explained-clearly/695d2b444e7f70be8eb7805d) ### [Writing Secure Code: Best Practices for Beginners](https://cyberwarbaby.hashnode.dev/writing-secure-code-best-practices-for-beginners?utm_source=hashnode&utm_medium=feed) Every line of code you write is a potential security risk. A missing input check or an outdated library can be all it takes for an attacker to slip in — not through brute force, but through your code itself. In today’s digital world, writing code isn... 4 min read · [cyberwarbaby.hashnode.dev](https://cyberwarbaby.hashnode.dev/writing-secure-code-best-practices-for-beginners?utm_source=hashnode&utm_medium=feed) [Oct 15, 2025](https://hashnode.com/posts/writing-secure-code-best-practices-for-beginners/68efb054b46e66a089bd9b5a) ### [How the COVID Pandemic Led Me to Swap Medical Scrubs for Coding](https://cyberwarbaby.hashnode.dev/how-the-covid-pandemic-led-me-to-swap-medical-scrubs-for-coding?utm_source=hashnode&utm_medium=feed) Discover how a medical career pivoted to tech during COVID-19, fueled by curiosity, mentorship, and the power of code 3 min read · [cyberwarbaby.hashnode.dev](https://cyberwarbaby.hashnode.dev/how-the-covid-pandemic-led-me-to-swap-medical-scrubs-for-coding?utm_source=hashnode&utm_medium=feed) [Aug 18, 2025](https://hashnode.com/posts/how-the-covid-pandemic-led-me-to-swap-medical-scrubs-for-coding/68a27aba7b0f6c32aa513389)