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A software engineer is a person who apply scientific and mathematical principles in order to design, develop, maintain, test, and evaluate computer software that solves problems. They are the creative minds behind new computer programs.
    
They create, maintain, audit and improve systems to meet particular needs, often as advised by a systems analyst or architect, testing both hard and software systems to diagnose and resolve system faults. Almost every type of company relies on software infrastructure to some degree as new technology being developed has some type of software component. 

A data analyst organises data to identify trends that can be used to influence business decisions. Their methods and IT tools employ statistics and machine learning to assist in the collection and processing of data from a company, such as financial records, sales, prospects, and lead generation.
 
Data analysts are in high demand across all sectors, such as finance, consulting, manufacturing, pharmaceuticals, government, and education. Skilled analysts can also find roles in academic research or government advisory bodies.

Artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems. This field in computer science teaches the machine how to understand the human mind and react like humans.
 
Artificial intelligence will transform the global economy, and AI jobs are in high demand. Some AI jobs include machine learning engineer, data scientist, business intelligence developer, research scientist, and AI engineer. 

Cyber security analysts help to protect an organisation by employing a range of technologies and processes to prevent, detect and manage cyber threats.
 
Cyber security is a fast-growing field and cyber security skills are in demand. Professionals are employed by a variety of organisations across both the public and private sector however self-employment is an option for experienced analysts. You could set up your own cyber security company or work as an independent cyber security consultant. You could also work as a contractor through an agency.

Cloud computing architecture refers to the front end platform, back end platform, a cloud based delivery, and the network components and subcomponents required for cloud computing. There are 4 main types of cloud computing: private clouds, public clouds, hybrid clouds, and multi clouds. There are also 3 main types of cloud computing services: Infrastructure-as-a-Service (IaaS), Platforms-as-a-Service (PaaS), and Software-as-a-Service (SaaS).
 
A cloud architect is responsible for overseeing a company's cloud computing strategy. This includes cloud adoption plans, cloud application design, and cloud management and monitoring. They also need to integrate tools and services for all areas of cloud computing, such as data and networks.

Systems analysis the process of observing systems for troubleshooting or development purposes. It is applied to information technology, where computer-based systems require defined analysis according to their makeup and design.
 
Also known as systems designers, computer analysts initiate computer system upgrades, write and publish technical reports and requirements, configure hardware and software, train end-users, and ensure that businesses use computer technology efficiently.

Network architecture is the design of a computer network. It refers to how computers are organized in a system and how tasks are allocated between these computers. Network architecture consists of transmission equipment, software and communication protocols, and infrastructure (i.e. wired or wireless) transmission of data and connectivity between components.

Computer network architects design, build and maintain a variety of data communication networks, from expansive cloud infrastructures to smaller intranets. Along with a host of technical skills, computer network architects also have a deep understanding of the company or organization's business plans and objectives.

Game development refers to the act of creating a game; sometimes referred to as “gamedev". The game development process typically requires working alongside and getting input from one or more game designers, artists, programmers, animators, testers, project managers, etc.

Game developers produce games for personal computers, games consoles, social/online games, arcade games, tablets, mobile phones, and other hand-held devices. This role splits into two main parts - the creative side of designing a game and the art, and the programming side, using programming languages.