Data Science - Most In-Demanding Career in 2021

 

Data Science Tutorial for You

Why Data Science Career?

The world of data science is revolves around data. Data is most important part of information which holds knowledge within a data set. 

Organizations have been adopting new technologies for their business to analyze the data and draw meaningful and actionable insights from it. 

Data science is on of the important feature of every organization because it helps to the business leaders to make appropriate decisions which are based on the facts or insights drawn from the datasets. 

Data science is very lucrative professional for every one in 2021. It is most in-demanding career. 

Data is vital important for every organization. Due to increase amount of data, data science is came into picture. Due to increasing scope of data science the demand of data scientist also rising.

Who is Data Scientists :

Data scientist is someone who loves data. Who write some programming code and combine it with some statistical methods to create insights or actionable facts on business data. 

Data science or data scientist is high ranking professional to make discoveries in the world of big data. 

Role of Data Scientist : 

The work of data scientist is closely relate with business stakeholders to understand the business goals and to determine how data can be used to achieve these goals.

Data scientist is someone who gather and analyze, process, and model data on complex data sets of structured and unstructured data to interpret results to make actionable plans for organization.

Data scientist is a multidisciplinary and multitasking role for every business organization. It combines skills of computer science, information science, statistics and mathematics.

Major Responsibilities of Data Scientists :
 

• Gather more data by asking more and more appropriate questions related to problem domain.

• Process and clean data

• Apply potential models and algorithms, statistical models, programming techniques and visualization tools.

• Extract meaningful insights from data sets.

• Measure the results.

• Use final results for problem domain.

• Repeat this process for another problem.

Skills Required for Data Scientist: 

Data science is an umbrella term which deals with data analytics, data mining, artificial intelligence, machine learning and deep learning.

Starting a career with proper guidance, planning and data science certificate helps to get better job in world of data science.

Most important skills the data scientist acquires are as,

• Analytical thinking and curiosity

• Fundamentals of data science

• Statistics and mathematics

• Programming knowledge, most preferable and in demand programming languages are R, Python.

• Data manipulation and analysis.

• Data visualization - Tableau, PowerBI.

• Artificial intelligence.

• Machine learning.

• Deep learning

• Hadoop and Spark to handle big data.

• Data extraction - MySql database, MongoDB, Google Analytics.

Top 5 resources where you can enroll for proper guidance and data science certification course.

• ExcelR online / offline Learning source in association with IBM

• Great learning

• Simplilearn

• UpGrad

• Coursera

• Udemy

• Nptel Swayam for free open source online learning platform.

Different job roles in Data Science: 

• Statistician

• Data engineer

• Data analyst

• Data scientist

• Data architect

• Business analyst

• Data analytics manager

• Database administrator
• 
  

Conclusion:

I hope you enjoyed reading a lot and understood the basic concept of data science and role of data scientist. If you have decided to go for Industry as a data scientist, analyze yourself where you are right now. Don't worry about various skills. Go towards step by step and acquire a required knowledge and skills. Practice more. Do more live and real time projects. Improve yourself to build your confidence. 

Remember,

It is never too late to learn something......

Written by, 

Dr.Manisha Patil - More

Whatsapp - 9511775185