PinnedThe IP address that Shouldn't Exist but doesImagine losing over a hundred million customers' data to the public overnight. That was Capital One's reality in 2019. Although multiple failures contributed to this breach, sitting at the center of tJul 27, 2026·8 min read·58
Fix CloudFront Serving Old Images After S3 File ReplacementProblem Overview You have just replaced an image in your AWS S3 bucket using the same file name and path, expecting the updated version to reflect instantly on your website. However, when the site loads, the CloudFront URL continues to serve the old ...Jun 15, 2025·4 min read·225
A Comprehensive Guide to Containerizing Applications, Orchestrating with Kubernetes, and Monitoring with Prometheus.This article is a step-by-step practical guide on deploying a containerized application on Amazon EKS, monitoring the application using Prometheus and Grafana, and creating a CI/CD Pipeline to facilitate our workflow. The Frontend uses NextJs while t...Nov 18, 2024·11 min read·592
Building Serverless API using AWS Boto3This is an article guide on creating a serverless movie API using Boto3 which is an AWS SDK for Python. It is a great start for anyone willing to practice using different AWS services like Lambda functions, API gateway, S3 bucket, etc. Tools Used La...Jun 26, 2024·4 min read·114
2023 in Review🎉Whoops!! it's 2024 already🔥, and I have so much to be grateful for in 2023, it was a very intentional year for me, which led to having a vision board for myself as well as getting a partner who had similar interests for accountability purposes. I ha...Jan 4, 2024·7 min read·89
Deploying Your Node.js App on Amazon Elastic Container Service(ECS)Containers have become a crucial component of application development because they help ensure the code works consistently across different development, testing, and deployment stages. Amazon Elastic Container Service(Amazon ECS) is a fully managed c...Nov 11, 2023·11 min read·378
Nested Stacks, Layered Stacks, and Cross StacksWelcome back to the IAC and CloudFormation Series; this will be the last article for the series. As our CloudFormation Template increases based on the defined infrastructure, there is a need for a strategy to manage this complexity effectively and to...Sep 6, 2023·6 min read·171