Simply put, applications programmers write the code for the software used in computers and other electronic devices.
A business analyst (BA) is a person who analyzes an organization or business domain and documents its business, processes, assessing the business model or its integration with technology.
Cybersecurity specialists protect systems from cybersecurity risks, threats, and vulnerabilities and solve the errror aand issues of the security.
By monitoring, detecting, investigating, analyzing, and responding to security events, cybersecurity specialists protect systems from cybersecurity risks, threats, and vulnerabilities.
Ethical hacking involves an authorized attempt to gain unauthorized access to a computer system, application, or data.
Human-computer interaction (HCI) is a multidisciplinary field of study focusing on the design of computer technology and, in particular, the interaction between humans (the users) and computers.
Software engineers are computer science professionals who use knowledge of engineering principles and programming languages to build software products, develop computer games, and run network control systems
A technical writer is a professional writer that communications complex information.They create technical documentation that includes things like instruction manuals, user manuals,etc