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Data Science? | What Does a Data Scientist Do and what type of skills do you need?

What Does a Data Scientist Do and what type of skills do you need?

What Is Data Science?

Do you want to learn what Data Science is? And you like brief explanations? Then this is the perfect video for you!

At 365 Data Science, we make #DataScience accessible to all by providing the highest quality online data science education. Our courses are designed to build up your skillset from beginner to job-ready, regardless of your current level, background education, and experience.  

Our data science program helps students and young professionals embark on a career as data scientists. Demand for qualified data scientists is at an all-time high and traditional degrees are simply too expensive, time-consuming, or rigid to meet the majority of needs. 

What is Data Science? What Does a Data Scientist Do?

Data science is the process of using advanced mathematics and analytics methods to derive valuable information from huge data sets.

Data scientists can have a variety of backgrounds, from statistics to computer science to business analysis. They determine what data and methods are needed to answer a business question, and then complete the analysis work. 

What are some examples of data science in action? Share your thoughts in the comments, and hit that like button too.

Skills Needed to Become a Data Scientist

Data Scientist is one of the fastest-growing jobs in recent years. It’s an exciting and highly paid career, that presents you with tons of opportunities for development. So, what are the skills you need to become a data scientist?

We’ve been doing this research for years now, and in this video, we’ll share the top skills that will make you successful in this super-competitive field.

In 2020, our study portrays a data scientist’s collective image as a male (71%), who is bilingual, has been in the workforce for 8.5 years (3.5 years of which has worked as a data scientist). He or she works with Python and/or R and has a Master’s degree.

You can’t become a data scientist without a strong programming skillset. And in 2020, general-purpose languages are used more extensively by data scientists than ever before. 

According to our own annual research, 74% of current data scientists are proficient in Python, 56% use R, and 51% - SQL. 

If you know that you want to become a data scientist, it will be beneficial to study the career path of others who have taken the data scientist career path and learn from their experience. We hope that this video was useful and will guide you in the right direction if you decide to pursue a data scientist career path!

What REALLY is Data Science? Told by a Data Scientist

Data science is not about making complicated models. It's not about making awesome visualizations It's not about writing code data science is about using data to create as much impact as possible for your company.

The impact can be in the form of multiple things.

It could be in the form of insights in the form of data products or in the form of product recommendations for a company.

Now to do those things, then you need tools like making complicated models or data visualizations or writing code But essentially as a data scientist, your job is to solve real company problems using data, and what kind of tools you use we don't care.

Now there's a lot of misconception about data science, especially on youtube and I think the reason for this is because there's a huge misalignment between what's popular to talk about and what's needed in the industry. So because of that, I want to make things clear.

I am a data scientist working for a GAFA company and those companies really emphasize using data to improve their products So this is my take on what is data science.

How I Would Learn Data Science (If I Had to Start Over)

I talk about how I would learn data science if I had to start again from scratch.

Learning data science and machine learning is a little bit different for everyone, but hopefully, this video will help you to build the necessary foundation to tackle these fields.

  • Learn programming in python or R 
  • Learn basic statistics for data science 
  • Start projects as soon as you can 
  • Take notes on what algorithms and packages others use 
  • Learn the source code for the algorithms and try to implement them from scratch 
  • Work on more advanced projects where you collect your own data or use advanced concepts like deep learning, NLP, or computer vision.

Additional tips:

  1. Make studying data science a habit 
  2. Hold yourself accountable

Why you should not be a data scientist

Data scientist for over a year now. While that's not a lot of time, I've had the amazing opportunity to work with superstar data scientists, be mentored by them, and even start mentoring more junior data scientists! I've learned a lot about what it actually means to be a data scientist. 

In this video, I talk about why you should not be a data scientist.


A Day in The Life of a Google Data Scientist (Analytics)

Hi friends, sharing a typical day in my life at Google. I have been at Google for the past two years and truly enjoy the Google office experience in Seattle, WA. 

This video is my attempt to show a day in my life when working from the office. From getting ready to commuting and navigating through the day, sharing it all. Comment what you liked about the video and what more you want to see.

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