SOLID Principles

Software Engineering

The systematic application of engineering principles to the design, development, testing, and maintenance of software.

Agile Methodology

An iterative approach to software development emphasising flexibility, collaboration, and rapid delivery of working software.

Scrum

An agile framework using fixed-length iterations called sprints for incremental product delivery with defined roles and ceremonies.

Kanban

A visual workflow management method that limits work in progress and optimises the flow of tasks through a system.

Waterfall Model

A sequential software development methodology where each phase must be completed before the next begins.

Technical Architecture

The design and structure of a software system's technical components and their relationships.

Design Pattern

A reusable solution to a commonly occurring problem within a given context in software design.

Domain-Driven Design

A software design approach focusing on modelling the business domain and aligning code with business logic.

Clean Architecture

A software design philosophy separating concerns into layers with dependencies pointing inward toward business rules.

Stress Testing

Testing a system beyond normal operational capacity to determine its breaking point and failure behaviour.

Technical Documentation

Written materials describing the architecture, design, APIs, and usage of software systems.

Database Design

The process of defining the structure, storage, and retrieval of data in a database system.

Evaluating a system's speed, responsiveness, and stability under various load conditions.

A communication protocol providing full-duplex communication channels over a single persistent TCP connection.

A system that records changes to files over time so that specific versions can be recalled later.

A deployment strategy using two identical production environments to achieve zero-downtime releases.

The simultaneous execution of multiple computations across multiple processors or cores.

The property where an operation produces the same result regardless of how many times it is executed.

A programming paradigm where operations can proceed without waiting for other operations to complete.

A tool that automates the process of installing, upgrading, configuring, and removing software packages.