Anyone estimating custom API development cost from the number of endpoints is going to be wrong, usually by a factor of three. Endpoints are the cheapest part. A dozen of them, reading and writing data you already hold, is a fortnight’s work for a competent backend developer. What costs money is everything that turns...
Programming Tutorials
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Buying COBOL modernisation services is unlike buying any other kind of software work. The system in question has been running for thirty or forty years, nobody currently employed fully understands it, and the consequences of getting it wrong are measured in regulatory reporting failures rather than missed sprints....
The decision to hire a C++ developer usually arrives with a specific problem attached. Something has to be fast, or has to run on hardware, or has to interface with a library that only ships a native interface. What follows is a hiring process that treats C++ as a single skill, and that assumption is the source of most...
Third-party API integration is the most consistently underestimated work in commercial software. The documentation reads clearly, the vendor publishes a client library, and someone says two weeks. Six weeks later the team is still arguing about what should happen when a webhook arrives twice for an order that was...
Companies that need to hire a Qt developer are usually building something that has to run on a machine rather than in a browser: an instrument panel, a diagnostic tool, a control application for hardware nobody else supports. The candidate pool is a fraction of the size of the web market, the vocabulary is different,...
Every mainframe migration begins with someone searching for mainframe migration tools, and every vendor demonstration that follows looks remarkably convincing. A few thousand lines of COBOL go in, readable Java comes out, the test suite passes, and the slide deck promises seventy or eighty per cent automation. The...
Deciding when to modernise a legacy software system is one of the most consequential architectural decisions an enterprise engineering team faces in 2026. Outdated systems limit feature development, introduce security vulnerabilities, and increase hosting costs due to inefficient resource usage. However, completely...
Reducing LLM latency is one of the most critical challenges for engineers building responsive AI applications. While Large Language Models (LLMs) keep growing in capability, their token-by-token generation can create frustrating bottlenecks for end users, and long wait times lead directly to lower engagement and...
Building one desktop application that runs natively on Windows, macOS, and Linux from a single codebase is exactly what Qt was designed for. In 2026, Qt remains one of the strongest choices for building cross-platform desktop apps and embedded software, especially where performance, a native feel, and long-term...
Qt 6 is a major version, and migrating a real Qt 5 application to it is more than a recompile. The framework was modularised, the build system shifted toward CMake, some APIs were removed or replaced, and modules moved around. None of it is insurmountable, but a successful migration is planned, not stumbled into. This...