Software Engineering Perspectives Articles

Sorted By: Most Recent
Tammy Xu Tammy Xu
Updated on September 29, 2025

29 Java Interview Questions and Answers to Know

To succeed in a Java interview, demonstrate strong fundamentals in core Java, problem-solving skills and practical understanding of system design and real-world application architecture.

Image: Shutterstock
Merlin Schäfer Merlin Schäfer
Updated on September 29, 2025

Using Arrays in PostgreSQL: A Guide

With the array, PostgreSQL allows columns of a table to be defined as variable-length multidimensional arrays. 

Image: Shutterstock / Built In
Lynn Kwong Lynn Kwong
Updated on September 29, 2025

How to Use JSON Schema to Validate JSON Documents in Python

In Python, we can use the JSON Schema library to validate a JSON document against a schema.

Image: Shutterstock / Built In
Rajeev Kallayil Ravi Rajeev Kallayil Ravi
Updated on September 24, 2025

Stop Redeploying Azure Function Apps. Use WASM Instead.

WASM plugins make Azure Function Apps more secure and flexible. Here’s how it can help improve security, flexibility and extensibility in function apps.

Image: Shutterstock / Built In
Saurabh Mahajan Saurabh Mahajan
Updated on September 24, 2025

How Platform Teams Can Avoid the Ticket Factory Trap

The ticket factory trap occurs when platform teams spend more time resolving Jira tickets than working on the product leading to lower morale and shadow IT. Here’s how to break the cycle.

Image: Shutterstock / Built In
Kazim Raza Kazim Raza
Updated on September 23, 2025

13 Mobile App Development Trends and Challenges to Know

From AI-first app architecture and the end of super apps to rising development costs and regulatory fragmentation, these are the mobile app development trends and challenges shaping the industry.

Image: Shutterstock / Built In
Aphinya Dechalert Aphinya Dechalert
Updated on September 23, 2025

9 Full-Stack Developer Skills You Need

Here are 9 essential technical and soft skills every full-stack developer needs to build, deploy and maintain modern web applications effectively — and succeed in a full-stack development role.

Image: Shutterstock / Built In
Peter Grant Peter Grant
Updated on September 23, 2025

Datetime Data in Python: A Guide

In Python, a datetime object (part of the datetime module) represents a specific date and time, combining both components into a single object for easy manipulation and formatting.

Image: Shutterstock / Built In
Vytenis Alaburda Vytenis Alaburda
Updated on September 22, 2025

Why Is React a Library and Next.js a Framework?

React is a JavaScript library for building interactive user interfaces, while Next.js is a React framework that adds features like server-side rendering, routing and static site generation for optimized web development.

Image: Shutterstock / Built In
Antonello Zanini Antonello Zanini
Updated on September 22, 2025

How to Fix the ‘ERR_OSSL_EVP_UNSUPPORTED’ Error in Node.js

ERR_OSSL_EVP_UNSUPPORTED is an OpenSSL error indicating that the requested operation or algorithm is not supported by the current version or configuration of OpenSSL. Here's how to get rid of the ERR_OSSL_EVP_UNSUPPORTED error in Node.js.

Image: Shutterstock / Built In