DATA SCIENCE

Introduction

Data scientists combine mathematics, statistics and the use of computer science to extract, compile and analyze data from thousands of data sources in order to build creative and innovative business solutions.

The role of data scientist in industries is increasing day by day as it's gaining popularity across all sectors. It has become one of the most in demand jobs in the world because data scientists can help increase a company's profits.

Data Scientist's job involves solving the problems of his or her client by providing solutions using real time data and tools and algorithms.

Industries and Departments in which Data Scientist are hired-

Data scientists and analysts are largely employed by IT companies, marketing, finance and retail sectors.

Companies use Data Scientists to give them a report on what their clients demands and needs and give them innovative solutions on how to cater to them. Oil, gas and telecommunication companies also have started employing data scientists to better cater to their clients.

Other sectors and departments that employ data scientists are

NHS

< >Government officesResearch institutions and universitiesTo handle vast amounts of data and choose reliable sources.Developing prediction models and advanced machine learning algorithmsVerifying data using data investigation and data analysis.Using data visualization techniques to present findings. Finding solutions to business problems by working with data engineers and data analysts.Should have a BSc/BA degree in the field of Computer Science/ Software Engineering/Information Science/Mathematics.Should have a postgraduate degree/diploma certification in Data Science/Machine Learning.Experience at a reputable organization as a Data analyst or a Data Scientist.Good amount of experience in data collection and data visualization. Have knowledge of using SQL, Python, R, Java, C++, and Scala. Have strong knowledge of  Tableau and large data frameworks like Spark, Hadoop and  Cassandra.Should have a problem-solving and fast thinking mind.Data Scientists are one of the most in demand people in the world. They can skyrocket companies' shares and make them reach new heights. Their main task is to identify their client's problem and create solutions beneficial for both client and the customer. Data Science is a very high paying industry thus finding a job with a seven-figure salary won't be a problem. Data Science as an industry has a very bright future and there won't be any problem in finding any jobs. Data Scientists have the ability to change the world's future.