Data Science

Data science is an interdisciplinary subject that uses scientific techniques, procedures, algorithms, and systems to extract information and insights from noisy, structured, and unstructured data, and then applies that knowledge and actionable insights across a wide range of application areas.[wikipedia]

Artificial Intelligence

Artificial intelligence (AI) refers to intelligence exhibited by machines as opposed to natural intelligence demonstrated by animals such as humans. According to leading AI textbooks, the area is defined as the study of “intelligent agents”: any system that senses its surroundings and performs actions that optimize its chances of attaining its goals. Some popular sources use the word “artificial intelligence” to denote robots that replicate “cognitive” processes associated with the human mind, such as “learning” and “problem-solving,” however most AI researchers reject this definition.[wikipedia]

Blockchain Programming

Most computer languages have a built-in library function for computing the Hash of a certain input text. Well, the notion of Blockchain is strongly reliant on Hashing. The premise behind a Blockchain is that it is an ordered chain of blocks, with each block containing the following information: The previous block’s hash.[hackr.io]

Cloud Computing

In a nutshell, cloud computing is a service that allows you to access any computer service, such as a server, storage, networking, databases, and intelligence, directly from your browser without owning anything. You can do everything you can think of unless it requires you to be close to your hardware to utilize it, such as document scanning or printing, which requires you to be close to your printer.

The term “cloud” in cloud computing is derived from the internet symbol, which is represented by a cloud in network diagrams.[buggyprogrammer.com]

Mobile App Development

The act or process of developing a mobile app for mobile devices such as personal digital assistants, business digital assistants, or mobile phones is known as mobile app development.

These software programs are intended for use on mobile devices such as smartphones and tablet computers.[wikipedia]

Web Development

Web development is the process of creating a website for the Internet or an intranet. Web development may include everything from creating a single static page of plain text to creating large web apps, electronic companies, and social network services.[wikipedia]

UI/UX Design

The visual aspects by which users interact with a product, like buttons, icons, menu bars, typography, colors, and so on, are referred to as user interface (UI) design. The experience a person gets when engaging with a product is referred to as user experience (UX) design.[maze.co]

SEO (Search Engine Optimization)

Search engine optimization is the practice of increasing the quality and quantity of internet traffic from search engines to a website or web page.

SEO focuses on unpaid traffic rather than direct or bought visitors.[wikipedia]

Digital Marketing

Digital marketing is a type of marketing that promotes products and services via the use of the internet and online-based digital technology such as desktop computers, mobile phones, and other digital media and platforms.[wikipedia]

Source: https://javascript.plainenglish.io/top-tech-skills-to-learn-in-2022-c82519ecc0e9