Software Engineering Most feature flags best practices cover naming, rollout percentages and cleanup. One decision gets far less attention: what your React application shows before a flag has a value. When flag evaluation depends on a remote service, the first render happens before the answer arrives. Users may see the old interface, then the new one. Tests…
AI for Software Development For most engineers, a large part of the day used to be writing code: get a requirement, dig through the codebase, write the implementation, run it, debug what broke, and repeat until it worked. On projects that use an AI coding agent, that loop looks different. The engineer describes the problem, provides context, and lets…
AI for Software Development Your Jira board already contains the work your engineering team needs to do. The challenge is turning that work into a safe, reviewable change without adding more coordination overhead. An AI coding agent can help. Given a well-scoped ticket, access to the right repository context, and clear boundaries, it can inspect the codebase, implement a…
Developer Careers Working with a US engineering team can change more than a developer’s calendar. It can change how they define ownership, communicate technical decisions, participate in disagreement, and measure delivery speed. The differences are rarely about accents, frameworks, or code style. They are more often about the team’s operating system: That was my experience when I…
Software Engineering Data migrations are one of those engineering tasks that seem straightforward, until the dataset reaches millions of records. At that point, the traditional read-transform-write pattern stops being a minor inconvenience and starts costing real hours of downtime risk, CPU load, and operational complexity. Data migration in MongoDB becomes especially challenging when it involves restructuring nested…
Software Engineering Frontend development relies heavily on unit testing to verify that different components of the codebase work correctly. This article will delve into the fundamental principles of unit testing in a ReactJS application, with a specific emphasis on using React Testing Library to test components, context API, custom hooks, and especially user interactions. Additionally, we will…
Software Engineering In a digital world filled with threats lurking around every corner, how can you ensure your data remains secure? What about your organization’s most valuable assets? Cybersecurity, the shield against digital predators, is a field that demands our attention. Let’s dive into the fundamentals of cybersecurity to unveil the mysteries of online identity, data protection,…
Developer Careers Saying improving productivity in software engineering is challenging is an understatement. You have to meet deadlines, work on extremely complex problems, and keep your good health in the meantime. That’s why I’m here to show you six straightforward steps that can transform a not-so-efficient day into the best day of the week! The optimal routine…