Authentication is a critical aspect of securing your Spring Boot applications. In some projects, you might encounter the need to support multiple authentication methods for different parts of your application. In my ongoing Spring Boot side project, I’ve encountered a fascinating and common challenge related to authenticating APIs using various…

As a software engineer with over 7 years of professional experience, I have witnessed the industry evolve tremendously. There have been great technological advancements paired with rising demand that have led to significant income growth in my field. …

As a backend engineer, my side project involved building a scalable web application hosted on a Virtual Private Server (VPS). The challenge was to ensure that the application could handle varying loads efficiently without manual intervention. To address this, I decided to implement an auto-scaling model using Docker and custom…

Backend development is the backbone of any web application, responsible for handling data, logic, and interactions between the frontend and databases. While Spring Boot simplifies many aspects of building robust backend systems, there are still common challenges that developers need to be vigilant about. In this blog post, I’ll explore…

In the dynamic landscape of personal finance, individuals in their 20s and 30s often find themselves navigating the delicate balance between financial stability and the pursuit of various life goals. This crucial period, known as the accumulation phase, sets the tone for future financial well-being. Unfortunately, many young people make…

Spring Boot’s @Async annotation provides a powerful mechanism for executing methods asynchronously, enabling developers to handle background tasks and improve application responsiveness. However, achieving optimal performance requires a deeper understanding of thread pool configuration. In this guide, we will explore key concepts such as core pool size, maximum pool size…

Make a simple webhook design pattern — As the Solution Architect behind the initial design of a Flight Ticket Booking System for a startup, my journey took an exciting turn as we ventured into the realm of enabling Travel Agents to participate in our system seamlessly. …

In the fast-paced world of software development, efficient data processing is a crucial aspect of many applications. Batch processing, a method of processing data in chunks, is a common approach for handling large volumes of data efficiently. Two popular frameworks for implementing batch processing in Java environments are Spring Batch…

In the fast-paced world of software engineering, technical skills alone may not be enough to navigate the twists and turns of a dynamic career. The key to sustained success and personal fulfillment lies in unlocking your inner power. …