In this post, you will see code samples for how to add basic authentication to Spring Boot API. The code samples in this post will show how to secure certain endpoints with Spring security such that they can be only accessed via the correct username and password. This post will Read more
Adopting an agile approach, this blogpost details the breakdown of adding a feature that gives the users the ability to share the files they uploaded with other users i.e. social file share feature. This is for the file sharing app that is shown here on Github. Summary A user is Read more
In this post, you will see code samples for how to upload a file to AWS S3 bucket from a Java Spring Boot app. The code you will see here is from one of my open-source repositories on Github, called document-sharing. Problem Let’s say you are building a document sharing Read more
In this post, you will see how to build a full stack application using Spring boot API with ReactJS frontend. In the last few years, microservices have been all the rage and people are increasingly turning towards using them. The way people talk about the benefits of Microservices can at Read more
In this blogpost you will see how to call REST API with WebClient to get exchange rate. In this blogpost, you will go through a scenario of building an API for a foreign exchange app to perform currency conversions. To get the exchange rate data, the app will be invoking Read more
In this post, you will see how to call an external API to build a jokes client in Java spring boot with RestTemplate. The original source of the jokes is an external API, that has an endpoint to return random Chuck Norris jokes. Chuck Norris jokes, always seem to get Read more
If you have been coding for a system for some time, you may have noticed how the code gets cluttered, hard to read and maintain. It is not anyone’s fault, really. Just that, over time, requirements change and sometimes to meet delivery deadlines, one builds something up really quick to Read more
