How modern software actually gets built — front-end, back-end, APIs, databases, and the tools development teams rely on every day.
A clear, jargon-free explanation of what an API is, how it works, and why it matters.
What "front-end" actually means, what front-end developers build, and the tools they use.
The invisible half of every app — servers, databases, and business logic, explained simply.
What it really means to work across front-end and back-end — and when you actually need it.
What a database actually is, and how SQL and NoSQL databases differ.
What DevOps actually means, why it exists, and how it changes the way software gets released.
How microservices differ from a monolith, and when they actually make sense.
What problem version control solves, and why every serious software project uses one.
What continuous integration and continuous deployment mean, and why they make releases safer.