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A Guide to Profiling PHP Code

For developers, a web application’s performance is paramount. A slow-loading website frustrates users and can significantly impact conversion rates. When dealing with PHP code, profiling is a powerful technique to pinpoint performance bottlenecks and optimise your application’s speed.     What is Profiling? Profiling involves analysing your PHP code’s execution to identify areas that consume…
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SOLID in software development

SOLID is an acronym for five key design principles that promote the creation of well-structured, maintainable, and flexible object-oriented software. These principles were introduced by Robert C. Martin (Uncle Bob) and have become widely adopted by developers. Let’s delve into each principle: Single Responsibility Principle (SRP): This principle states that a class should have one,…
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A Guide to Different Interview Techniques

The interview is a crucial stage in the job search process. But with various interview styles thrown your way, it can be challenging to know how to best prepare and respond. Here’s a breakdown of some common interview techniques, helping you approach each one with confidence:   1. Traditional Interview: This is the most familiar…
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Mastering the STAR Method

Landing your dream job often hinges on delivering impactful answers during the interview. Behavioral interview questions, which probe past experiences to predict future performance, can feel particularly daunting. Here’s where the STAR method comes in, offering a structured approach to crafting compelling responses that showcase your skills and experience.   What is the STAR Method?…
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Why Performance Test Code?

Performance testing is a crucial step in software development to ensure a smooth user experience. Here are some key reasons to include it in your process: Identify Bottlenecks: Performance testing helps pinpoint sluggish areas in your code, like slow database queries or memory limitations. By identifying these bottlenecks, you can optimise your code for better…
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How We’re Tracked Online

Ever feel like the internet knows a little too much about you? You’re not wrong. In today’s digital age, our online activity leaves a trail, and companies are constantly gathering information about us. This article delves into the methods used to track you online and empowers you to understand how your data footprint is formed.…
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How to Get Your Child Interested in Coding

The digital world is ever-evolving, and equipping children with basic coding skills isn’t just a tech advantage, it’s a well-rounded education. But how do you introduce programming to a young mind without turning it into a chore? Here’s a breakdown: Why Coding is a Boon for Kids: Brain Booster: Coding builds logical thinking and problem-solving…
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Software Contractor vs. Permanent Employee

The world of software development offers two main paths: the freedom of contracting or the stability of a permanent position. Each has its own set of advantages and disadvantages, and the best choice depends on your individual priorities.     The Allure of the Contract Higher Pay: Contractors often command a higher hourly or daily…
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SCRUM in software development

In the realm of software development, navigating complex projects with ever-changing demands can be daunting. That’s where Scrum, a dynamic and collaborative framework, steps in. Scrum empowers teams to deliver value incrementally, adapt quickly to new information, and continuously improve their development process. What is Scrum? Imagine a rugby scrum, pushing forward in unison towards…
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Waterfall in Software Development

While often presented as an outdated relic, the Waterfall methodology still holds ground in some corners of software development. This linear, sequential approach, inspired by manufacturing processes, involves distinct phases like requirements gathering, design, development, testing, and deployment. Each phase needs to be completed fully before moving on to the next, forming a “waterfall” of…
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