William Cameron | Beyond the Keyboard

 In today's fast-paced digital landscape, ensuring the seamless operation of online services during high-demand events is paramount. The complexity of managing platforms like Ticketmaster, especially during major ticket releases, like Oasis 2025, cannot be overstated. The stakes are high, not just in terms of revenue but also in maintaining customer trust and brand reputation. Anticipation and Preparation The journey begins long before the event date is announced. It starts with careful planning, anticipating potential challenges, and preparing for all possible scenarios. This involves understanding the scope of the event, the expected traffic, and the unique demands it might place on our systems. Capacity planning is a critical component of this phase. Estimating the expected load is both an art and a science, requiring historical data analysis, understanding current market trends, and considering external factors that could drive traffic spikes. Once we have a reasonable estimate

If you're getting ready for your first frontend developer interview and want to focus on the core concepts rather than just memorising questions, you're on the right track. Here's a quick guide to the minimum essential topics you should be prepared to discuss, with a focus on the logic and understanding that interviewers often look for. 1. HTML/CSS Fundamentals    - What to Expect:  Basic structure of HTML documents, common tags, semantic HTML, and understanding of CSS selectors, layouts (Flexbox, Grid), and responsive design principles.    - Logic Focus:  Be ready to explain how and why you structure your HTML and CSS in certain ways. For example, why would you use a `<section>` instead of a `<div>`? Or how does Flexbox solve layout issues in responsive designs? 2. JavaScript Basics    - What to Expect:  Core JavaScript concepts like variables, data types, loops, functions, and event handling. Be prepared for questions on DOM manipulation and possibly simple al

As we approach the UEFA European Football Championship, the stakes are high not just on the field but also behind the scenes. Our responsibility is to ensure a seamless digital experience for millions of users who will engage with our service throughout the tournament. This involves a multifaceted approach—preparation, real-time maintenance, and a thorough postmortem analysis—that requires both technical expertise and strategic foresight. Preparation: Anticipating Demand and Scaling Accordingly The first phase is all about preparation. As soon as the event schedule is released, we begin modeling traffic projections. This involves analyzing historical data, understanding peak times during previous tournaments, and incorporating any new variables that might influence user behavior this year, such as the rise of mobile streaming or new markets with increasing interest in football. Once we have a clear picture of the expected demand, the focus shifts to scaling our infrastructure. We can&#

As React developers with a few years under your belt, you're likely familiar with the challenges of state management. While libraries like Redux have long been the go-to solution, they aren't always the best fit for every application. URL state management, an often-overlooked alternative, can offer several benefits in specific scenarios. In this article, we'll explore what URL state management is, its advantages, and how it compares to traditional state management in React and using Redux. What is URL State Management? URL state management leverages the browser's URL to store and manage state. Instead of keeping the state in React's local component state, context, or a global state like Redux, you encode the state directly in the URL. This approach makes the application stateful and provides a unique way to manage state in your React applications. Pros of URL State Management 1. Better User Experience with Deep Linking    - Explanation : URL state management enables

Advancing from a developer to a senior developer role is a significant milestone in your software development career. It requires not only honing your technical skills but also developing specific traits and strategies. In this article, we'll explore what it takes to make this transition successfully. 1. Mastery of Core Technologies As a developer, you've built a foundation in your core technologies. To reach the senior level, you need a deep and comprehensive understanding of these technologies. This includes not only coding but also understanding the underlying principles, architecture, and best practices related to your stack. 2. Architectural and Design Expertise Senior developers are often responsible for making high-level architectural decisions. You should be proficient in designing scalable and maintainable systems. This includes the ability to choose the right architectural patterns, data structures, and databases for a given project.

Transitioning from a junior to a mid-level React developer is a significant step in your software development career. It requires not only a deepening of technical skills but also the development of specific traits and strengths. In this article, we'll explore what it takes to make this transition successfully. 1. Strong Foundation in React Fundamentals As a junior developer, you've likely gained a solid understanding of React fundamentals. To progress to a mid-level role, it's crucial to have a deep and comprehensive knowledge of React's core concepts, including component lifecycle, state management, and router usage. You should be able to build complex user interfaces and understand the best practices for React development. 2. Proficiency in State Management Moving to a mid-level role often means working on more extensive and data-intensive applications. You should be proficient in state management solutions like Redux or the Context API.