Data science is the hottest subject that many aspiring engineers are aiming for. There is a huge requirement of data scientists in almost all big Multinational Companies. The world has now entered into the era of “Big Data” and we need to store it. The storage problem is resolved with the help of Hadoop and other frameworks. The main focus right now is to process this data and that’s where data science comes in.

What role data science plays?

The amount of unstructured data will shoot up to 80% by the end of 2020. Data science provides advanced analytical tools and algorithms to process all these unstructured data. For instance, a customer’s purchase history, browsing history, and age were always available. But now with so much data and complex algorithms, you could predict precisely what the customer would want to buy next! Amazing, right? So now let us take a look at the best top ten online data science courses available which will make you a master in it.

 

• IBM Data Science Certification (Coursera)

The data science course offered by IBM is one of the best out there. This course is elaborate and it has all the necessary information and knowledge required to become a data scientist. The certification has a total of 9 courses offered by it. This course provides job-ready skills that cover a wide range of sub-topics of data science like data analysis, data visualization, Python, databases, and SQL.

This course can be done by people who have no prior knowledge of computer science or even programming knowledge. The aim is to start through small steps and then get advanced in the later stages of the course.

Course specialties

• The additional benefit of this course which no other course can provide is the use of the IBM Cloud. You will use real-world data science tools to operate the IBM cloud.
• Digital badge from IBM along with the certificate.

Course duration 

• 12 hours/week
• 3 months

Pricing

The course is available in (Coursera). You can start the course with a free trial of 7 days and then pay a monthly subscription fee of $39.

• Professional Certification in Data Science (Harvard University) (edX)

This course will let you learn the basics of R programming skills. Harvard University is known by its name, so there’s no doubt about the quality of the program. This is a long certificate which spreads over a total of 9 courses, each having its instructor. This is the best rated MS program in IDX. The course features Visualization, Productivity tools, Inference, Modeling, etc. This is a long course that will take more than a year to complete.

 Course specialties

• Basics of R programming and machine learning.
• Learn through case studies to start your career in data science.
• Gain practical experience of inference, modeling, and probability.
• Become familiar with data science tools such as Linux, GitHub.

 

Course duration

• 2-4 hours per week
• 8 weeks per course
• 1.3 Years

  Pricing

The price of the course is $490.

• Program in Statistics and Data Science (MIT) (edX)

The prestigious MIT offers a total of 5 courses which will help you improve the foundation of data science and machine learning. This course will help you learn how to analyze big data. Statistical inference and probabilistic modeling are the main focus of this course.

The course begins with understanding the basics of probability and statistics and then moves to data analysis techniques and machine learning. Having an intermediate knowledge of calculus, python programming proficiency will bring an additional benefit to the certificate. You can directly apply for various types of jobs like data analyst, data scientist after completing the certificate.

 Course specialties

• Get acquainted with the analysis of Big data.
• Data-driven predictions with the help of statistical inference.
• Work on methods like deep neural networks under supervision.
• Make sense out of unstructured data with the help of machine learning algorithms.

Course duration

• 5 Courses
• 10 – 14 hours per week
• 1 year 3 months

 Pricing

This course is available at $1348

• Data Science (Berkeley ExecEd)

This course focuses on the data analysis branch of data science. This course is spread across 8 modules which can be completed in 10 weeks. The course begins with basic concepts of mathematics and statistics. The course then moves to advanced concepts of machine learning advanced regression. The course also focuses on how to build a data science team.

This course is especially recommended for mid-level and senior-level managers and other contributors to an organization that would want to boost their organizations with data analysis methods.

 Course Specialties

• This course lets you connect directly with the faculty of UC Berkeley, industry leaders and all related persons (connections UC Berkeley) to data science.
• Get a chance to interview experts driven by data from big companies likes Uber, Google, etc.
• Have access to Jupyter Notebook which helps you learn how to analyze data sets. Jupyter Notebook is used for computational analysis.
• Live weekly prep sessions.

 Course Duration      

• 4-5 hours per week
• 10 weeks

 Price

The price of this course is $2850.

• Applied Data Science with Python Specialization ( University of Michigan)

  This certificate is spread over a 5-course program. As the name of the course suggests, it is to be done with the help of Python. Basic knowledge of Python is a pre-requisite for this course. With this course, you will learn about Text mining, Python Programming, Pandas and Matplotlib.

     Course Specialties 

• Learn the basics of Python Programming which will include techniques like Lambda, NumPy library.
• Learn machine learning with Python
• Start working on Text mining and manipulations.
  

  Course Duration

• 7 Hours per week
• 5 Months

 Price

This course is available in Coursera for a monthly subscription of $50.

• Data Science (UC San Diego) (edX) 
  This Micro Masters Program is made to help you learn and understand the basic mathematical and computational tools to use it in the field of data science. This certificate is spread in 4 courses.

This course has two faces of data science, first is mathematical, second is the applied. The mathematical courses teach statistics, probability and machine learning. The applied part teaches about the Numpy, Pandas, Jupyter notebook, Matplotib. These tools will help in diving into the real world.

Course Specialties 

• Extract statistical inferences from noisy data.
• Learn to use machine learning and learn models for data.
•  Analyze data with Apache Spark which does not fit in the memory of a single computer.

Course Duration

• 10 – 15 weeks per course
•  8 -10 hours per week
•  7 months

 Price

The price of this course is $1260.

• Deep Learning Specialization

This course will help you learn about neural networks and machine learning projects. This certificate is spread over 5 courses. You will learn about python, LSTM, Adam, Convolutional Networks and Xavier. You will get to work on case studies based on healthcare, sign language reading, natural language processing. This course will help you learn about the theoretic part and also see how it is applied in the industry.

Course specialties 

• You will learn about Tensorflow
• Get to hear from the top masters of Deep learning.
• Learn about Artificial Neural Network

Course Duration

• 11 Hours/ Week
• 3 Months

Price

This course is available in Coursera for a monthly subscription of $50.

• The Data Science Course 2020: Complete Data Science Bootcamp

This Course is the bestseller in Udemy. It covers all the important courses required to completely learn about Data Science. Each topic builds on its previous one. You get to start from scratch and get to the advanced stages in the later part.

This course covers all the tools of data science including panda, Python programming, NumPy, matplotib and many more. Machine learning is also covered in this course.

Course specialties

• Complete toolbox to grasp the subject.
• Learn the mathematics behind machine learning.
• Learn coding through python and use it for statistical analysis.

  Course Duration

• 25 Hours                                                                                                            This course is available at a price of $12.

• Machine Learning (Stanford) 

This course is one of the best machine learning courses available online. Unsupervised learning and multiple case studies are the special features that this course provides. You will get to handle a large amount of data in different formats. The data come from various fields.

Course Specialties

• Get advice from the best instructors
• Real-world case studies will help you land your first job in data science.
• The course provides flexible deadlines according to your needs.
• Learn database mining, algorithms, smart robots.

Course Duration

• 55 Hours

Price

This course is available in Coursera for a monthly subscription of $50.

• Data Science Specialization (John Hopkins)(Coursera)

This course will help you start your career as a Data Scientist. This certificate contains 9 courses. It starts by introducing data science to Exploratory Data Analysis. You will learn to use R to clean and visualize the data. You will learn various skills which include Github, Machine learning, Regression Analysis and many more.

Course Specialties

• This course can be done by anyone who has a beginner’s experience of Python and Regression.
• Go through the data science pipeline starting from data acquisition to publication.
• Use R programming to analyze and visualize data.

 Course duration

• 5 Hours per week
• 8 Months

Price

This course is available in Coursera for a monthly subscription of $50.

Conclusion

As there are so many courses out there to choose from, rest assured and go select any of these above courses to learn data science. Data science is the next big thing and not many people know about this. There are many countries where the posts of data scientists are empty! It is best to grab he opportunity as soon as you can and master yourself in data science.