The majority of tech roles can be divided into these categories:

• System managers, analysts, administrators. They operate the IT systems and ensure compliance with the companies goals.
• Data scientists and researchers use their technical knowledge to solve problems.
• Programmers and developers build applications of solutions.
• IT support assists and solves internal and external company problems.
• Customer-facing technical roles, such and customer engineers, solutions architects, or customer success managers.
• Evangelists are influencers who spread their knowledge to large audiences.

A tech expert can do a lot to give back to society.

• For example, the health care industry relies on tech innovations, such as remote patient consultation or diagnostic testing.
• There is also a demand for tech professionals interested in protecting our planet, including addressi...