Data Science: Who And How to Become a Data Scientist?

Software Development | Business, Design, Technology | May 28,2021 | By Nikita Dhiman

In the current digital world, data science is the technology that underpins data processing and analysis. With the introduction of Artificial Intelligence and Deep Learning, Data Science principles have shown to be the pinnacle in the previous few years. The ability to derive insights from raw and unstructured data is at the heart of Data Science.

Elements of Data Science:

  • Data (and Its Various Types)
  • The raw dataset is the cornerstone of Data Science and is either structured data (usually in tabular form) or unstructured data of various kinds (images, videos, emails, PDF files, etc.)

  • Computer programming (Python and R)
  • Computer programming is used to organize and analyze data. Python and R are the most popular programming languages in Data Science.

  • Artificial Intelligence (AI)
  • You will use Machine Learning Algorithms such as regression and classification algorithms daily as a Data Scientist. A Data Scientist must be familiar with Machine Learning as part of their employment to forecast significant insights from existing data.

  • Data abounds.
  • Today, raw data is compared to crude oil, and we can extract various types of information from raw data using Data Science in the same way we obtain refined oil from crude oil. Java, Hadoop, R, Pig, Apache Spark, and other technologies used by Data Scientists are to process massive data.


Data Scientists are IT specialists whose primary responsibility is to manage massive amounts of organized and unstructured data after collecting and examining it. They require this extensive amount of data for various purposes, including developing hypotheses, assessing the market and consumer patterns, and drawing conclusions.

Data Scientists need to know mathematics, statistics, and computer science to analyze, process, and model data. This changed data is then utilized to forecast results, which can assist firms in establishing effective strategies that must be implemented for the company's success.

What is the role of a Data Scientist?

A Data Scientist must play several functions, including analyst, statistician, computer programmer, and trendspotter. They have numerous tasks in the corporation to accomplish these various jobs daily.

  • Collect massive amounts of quantitative and qualitative data and convert it into a format that can be read and used
  • To solve business problems, use data-driven solutions.
  • Work with programming languages such as Python, SAS, R, and others.
  • Use a variety of statistical tests and distribution methods.
  • Take advantage of deep learning, machine learning, and analytical methods.
  • Assess data patterns and trends to aid in the development of corporate efficiency.

How do you go about becoming a Data Scientist?

You've learned about Data Scientists, including who they are and what they do. You may now be wondering how to become one. Let's talk about how to become a Data Scientist and the qualifications you'll need.

  • A Bachelor's degree in statistics, mathematics, or computer science is a great place to start.
  • Learn the abilities that a Data Scientist needs to have.
  • Become a Data Scientist by gaining real-world experience.
  • Opt for a training course.

These skills will help you get hired by top IT companies:

  • Mathematical and statistical skills.
  • R, Python, and other programming languages
  • PostgreSQL, MySQL, or any other database knowledge.
  • Working knowledge of data visualization software and reporting methodologies

With A2N Academy, you will be working on Real-world projects that will offer you practical experience before stepping into the IT world. To enrich your practical knowledge, the A2N Academy provides abundant opportunities to study Data Science projects.

Join the A2N Academy certification courses for a bright career. Do not miss the chance and enroll now!

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