What are the top skills required to be a Data Scientist in 2021, 2022, 2023, 2024 and beyond?

Data scientists often have other related and skilled jobs, which can be found with our list of Data Scientist Jobs. We take skill gaps into consideration when we develop our list. While you might be able to find a Data Scientist post based on the skills section of our list for a particular job post, it is also important to note that most likely they have many other skills you don't know about. Therefore, keep a look out for what skills are important in these data scientist jobs.

How do Data Scientists work?

Data scientists work with computers, with and without data, and with various kinds of data. They often have help from many types of people to help them process and analyze data. This guide lists some of the major responsibilities of these data scientists.

Learn about Data Science

What is Data Science?

Wikipedia defines data science as "the application of machine learning techniques to data to discover patterns and relationships that explain or predict phenomena of business and society in general."

The basic definition is that data scientists analyze an enormous amount of sources and data sets to understand various types of patterns and relationships. Data scientists then use advanced machine learning techniques to try and find that very pattern or relationship that most accurately represents that pattern. As far as you are concerned, they are the mathematicians behind the algorithms. Data science is not just about statistical analysis of data. It is also about understanding the business questions behind those data and how to answer them.

What other skills do Data Scientists need?

As we mentioned above, data scientists are often involved with a lot of other types of expertise and knowhow, as well. Below are some skills they will usually take into account while they work for your Data Analytics team. Check out the full list of our Data Science skill gaps to find out which are important.

Data Structures ? Learn how to work with SQL, Hive, SQLite, and Hadoop

Data Visualization ? Understand basic visualizations

Database Concepts ? Learn about SQL, relational databases, SQL Server, and Oracle

Data Visualization ? Learn basic graphic techniques

Data analysis ? Understand the basic statistical methods that can be used for data analysis and visualize the data

Data Visualization ? Understand the basics of using Excel and other graphics program. Understand basic visualizations and use them to represent and analyse information

Data Analysis ? Apply statistical methods to analyze the data

Data Mining ? Use advanced statistical methods, such as clustering and tree-analysis

Hope this list will help you in learning the required skills in 2021, 2022, 2023, 2024 and beyond. Data Science is one of the best paid job in the industry. If you have mathematical skills and programming skills you can make career in Data Science.

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Hi,

Data science learning guide given above is a well written educational tutorials and examples that you can learn online. Understanding the basics is a must for data professional if you don't understand basic analytics concepts then its difficult to develop high performance model.

But a very large slice of the current education system has become increasingly focused on these foundational concepts at the exclusion of more complex tools and techniques.

You have to learn the Data Science yourself or through specialized industry training course. The best course of action is to have a basic understanding of data science and data analysis before you move on to the actual commercial project.

What do you consider the most important things you need to know about Data Science before you can be an Data Science professional?

You have to understand and learn all the skills as mentioned in this post above "skills that Data Scientists need".

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