What Is Data Science? How To Become A Data Scientist – Complete Information

Data science deals with algorithms, machine learning principles, and various other tools. With the help of Data Science, important and useful information is recorded, collected and analyzed. Data Science is a very important science in our life with the help of which technology has been made more simple and easy. In today’s time, due to data science, we have very advanced machines with which work can be done much easier than before. There is a lot of use of data science in the future also. Therefore, you can make your career in data science.

You can become a data scientist by studying data science well, whose salary is also very good. Now you may have some questions in your mind that what is Data Science, why do it and how to become a Data Scientist, what is the syllabus, how much will be the salary etc. I will give you the answers to all these questions in this article, so try to understand this article from A to Z. One more thing that I have tried to explain here in simple language what is Data Science.

What Is Data Science

Data is science in which professional experts (data scientists) analyze different types of data and extract useful data, and then use this data in many scientific ways. In data science, various tools are used for data analysis, such as Data Engineering, Visualization, Statistics, Programming, Mathematics and Analytics etc.

In data science, first the data is collected and cleaned, and then it is put into the process. And finally it is analyzed. This data is taken from many places, like the number of women, men, illiteracy, literacy, youth, children, elderly, government and private employees etc. in the country’s census.

Examples Of Data Science

Example: When you watch a video on YouTube, other videos related to the same video topic are automatically recommended to you. And when you search a product on Google, you also see advertisements related to the same product on Facebook, Instagram and Amazon. Why does this happen, then it is all a wonder of Data Science.

Data science is not only used to reach customers, but its scope is much wider. And based on its increasing needs in the future, its scope is increasing even more.

There are many examples of data science, such as-

Forecasting The Weather
Machines To Detect Disease
In Fraud Detection
In Automatic Digital Advertising
To Catch Criminals in criminal cases etc.

Important Facts Of Data Science

There are three important components of data science, such as business intelligence, machine learning and big data.

Business Intelligence: In the business sector, computer technology is used to conduct business and a large amount of data is received every day. All this data is analyzed by the Data Scientist and presented in graphs and charts. Which is later easily understood and decisions are taken for business growth.
Machine learning: In today’s time, machines are used everywhere, but today’s machines are much easier to use than before. All this happens with the help of data science, and with its help various trends in the financial system can also be predicted.
Big Data: Today the Internet has spread a lot, due to which we get a huge amount of data, like viewers, subscribers, videos, photos, articles, reviews, instructions etc. All these data are analyzed and converted into simple data.

Why Do Data Science, Its Benefits

Following are the reasons why you should do a Data Science course-

An Indian Data Scientist can easily earn Rs 19 to 23 lakh per year which is much more than any other profession like engineer.
If you are a student of Computer Science, Engineering, Statistics or Mathematical field then you can choose Data Science course.
Apart from this, students from management background can also take the option of Data Science instead of MBA.
A report by IBM (International Business Machines) states that the demand for data scientists in the fields of finance and insurance is more than 59% in the future.
With this course, students can also experience career advancement in finance and management.
Is a popular job listing website that reports a 29% increase in data scientist job postings every year. Hence, there is a huge demand for it in future.

What Are The Uses Of Data Science

The scope of work of data science is very wide, which means this science can be used in many places. Like-

Data science is used to suggest content on many big platforms in the world like YouTube, Facebook, Netflix and Google etc.
Data science is used in Google to provide better search results to the users. And Spam Filtering facility is also available in Gmail under this science.
With the help of this science, Akashvani is also done, in which Akashvani is done by taking data from aeroplane, air, water, wind etc.
The same science is also used in speech recognition systems like Google Assistant, Alex and Siri.
Various types of automatic working machines are also made from data science.
In this advanced time, driverless cars are also coming which are made with the help of data science. Similarly, there are many uses of data science.

How To Become A Data Scientist

Till now we have learned what is Data Science? Now let us try to know about who is a Data Scientist.

A Data Scientist is a professional person who makes Big Data easier to understand by using data engineering, programming, statistics, analytics, etc. By analyzing this data, useful data has been removed. If you want to become a data scientist then you have to follow the steps.

1. Get a bachelor’s degree

Become a Data Scientist by earning a bachelor’s degree in engineering, IT, mathematics, or another science-related field. Apart from this, you should also go for internship during this course so that you can also get working experience.

2. Take allotment related to data research

You can study data analysis and data science related online or offline after getting the degree and enhance your skills further. With this you can get a job as a Data Scientist very quickly.

3. Get experience in data research work

You can initially take up internship or entry level job as Junior Data Scientist or Junia Data Analyst. And then get experience of 1 to 3 years.

4. Make a good portfolio

Make your portfolio good for a good job, which is proof of your experience, ability and skills.

5. Master Data Science

After gaining experience and internships, you should pursue a master’s degree in data engineering, computer science, business administration, or a related field. With this degree you can get a job with a good salary.

6. Get a doctor’s degree also

After doing all this, you should also study for doctorate, which will make you the most senior data scientist.

Qualification To Become A Data Scientist

12th education with Physics, Chemistry and Mathematics
Tech or B.Eng in Computer, Physics, Mathematics, Statistics or Engineering Sciences. degree
DS, Tech, MS or M.Engineering in Mathematics or any other science related field
English Language Tests such as IELTS, TOEFL, PTE (mandatory)
GMAT/GRE Score Requirements

Course To Become A Data Scientist

Courses for how to become a data scientist-

Post Grade (PG): Business Analytics (PGDBA)
Post Graduate Programme: (PGP-DSE) – Data Science and Engineering Post Graduate Programme: Big Analytics
MBA: Data Science and Data Analytics
MSc: Big and Data Analytics
Graduate Certificate: Big Data and Visual Analytics
BSc in Applied Mathematics
Programme: Data Science, Business Analytics and Big Data

Different Posts For Data Scientist

There are many types of positions related to data science, including data story, architect data, analyst, teller data, engineer data, and data scientist.

You can get promotion in many posts on the basis of more experience and skill in your field. Like-

Data Manager
Data Designer
Data Exporter
Data Collector
Data Modifier
Data Sender

Best College To Become A Data Scientist In India

Following are the best Indian colleges for Data Science in India-

International Institute of Information Technology Bangalore
IIT Delhi
Ahmedabad University
Indian Institute of Science Bangalore
IIM Calcutta
IIT Hyderabad
IIT Madras
Great Learning Mumbai
Indian Institute of Science, Bangalore
Goa Institute of Management
IIT Calcutta etc.

What Is The Salary Of A Data Scientist?

In India, a data scientist gets Rs 6 to 10 lakh per year in his initial period. But as your experience increases in data science, your salary will also increase in the same way. The average annual income of a data scientist in India is Rs 8.50 lakh. Whereas in foreign countries the salary of Data Scientist is quite high.

FAQs – Frequently Asked Questions

In this article till now we have learned what is Data Scientist and how to become a Data Scientist? Apart from this, I have also given you many other important information about Data Science. So let us now discuss some important FAQs related to Data Science.

Data Science (Data Science) What is language in general? It is a science in which important and necessary information is included by studying data. In this science we extract the required data from different types of data by using various algorithms and scientific methods.
What is a Data Scientist? This is a kind of professional person who has a good understanding of tools like data engineering, programming, statistics, mathematics, analytics and visualization. And with the help of these tools he finds the problem which is solvable.
What does a Data Scientist do? A data scientist first collects data related to the problem. And then after that it cleans, processes and analyzes that data. Now he creates a data model from the useful data and trains and evaluates it. After this, finally he communicates the result of the model.

Conclusion

We have learned so far in this article what is Data Science, what are its advantages, is it useful and what will be the scope of Data Science in the future? Apart from this, we also learned how to become a Data Scientist, what does a Data Scientist do, what is the salary of a Data Scientist and what are the qualifications, education, courses and technical institutes to become a Data Scientist?

Here you have been given all the necessary information related to What is Data Science and How to become a Data Scientist. Hopefully, you will definitely get the necessary information related to Data Science in this article.

Read Also: