In this digital world, data is considered gold today. All that works for data is trending these days. So, data workers are also considered gold. Online job portals are flooded with data-oriented job roles such as data analysts, data scientists, data engineers, data mining specialists, and many more.
Data science is considered one of the hottest job roles in this digital world. Businesses are on the way to digital transformation at an overwhelming rate. This is why traditional skills are required to be replaced with digital skills. Professionals with advanced skill sets have a golden opportunity to advance their careers in the field of Data Science. The best time to take a data science course free of cost and enter this domain is NOW!!
The main reason behind the popularity of Data Science is that it enables organizations to make data-driven decisions in real-world situations. Before we move toward free data science courses, let’s have a look at some amazing facts.
Fast Facts:
- According to industry estimates, data science job roles that require specialized skillset are expected to increase by a whopping 27.9% by the year 2026
- The career opportunities in this role are many. You can choose to become a Data Scientist, Data Analyst, Data Architect, or Machine Learning Engineer
- Almost every organization across every industry is looking for data scientists. You can choose to work in the industry of your choice, such as healthcare and pharmaceuticals, media and entertainment, IT, banking and finance, manufacturing and retail, and many more
- The average annual salary of a Data Scientist is around USD 121,921
By now, you might have realized that making or advancing your career in data science can give you a rewarding and lucrative career path. In this article, you will get to know about the top free data science courses out there that you can pursue to enter this domain.
Top 3 Free Data Science Courses in 2023
- Introduction to Data Science by Simplilearn
When it comes to top online courses, no doubt, Simplilearn comes at the top. This free data science course by Simplilearn is an excellent choice for beginners who wish to excel in this domain.
Why Simplilearn?
It is a leading professional certification training provider which boasts of delivering numerous career advancements and salary hikes.
It provides you with instructor-led training, which may be online or blended, based on your choice. It makes sure that you have grasped the concepts of data Science in and out and have acquired job-ready skills upon completion of the training course.
This free data science course enables you to understand the foundational concepts of data science. You will get to learn top Python libraries popularly used in Data Science and the top skills and knowledge required.
The skills covered in this course include:
- Exploratory data analysis
- Inferential statistics
- Descriptive statistics
- Natural Language Processing
- Ensemble Learning
- Supervised and Unsupervised Learning
- Model Building and fine-tuning
- Reinforcement learning
- Top Python libraries
You will also get to acquire knowledge of statistical concepts required for data science, data mining, mathematical concepts, processing huge data sets, programming languages, and more.
With 24*7 teaching assistance, training delivered via industry experts active in their domain, doubt sessions to clarify all your doubts, self-paced learning, and a choice of learning modes (online learning, instructor-led, and blended learning), this course is a great choice.
Career guidance through Simplilearn’s Job Assist program helps you land the career of your dreams. This way, this course is worth your investment of time and money.
- Introduction to Data Science by Great Learning
Another great option to learn data science free of cost is Great Learning. Data Science involves extracting valuable insights from massive data sets with the help of scientific processes, methods, and algorithms. Statistics, Data Visualization, Deep Learning, and Machine Learning are some of the most crucial concepts of Data Science.
Why Great Learning?
Some of the special features of the course include self-paced video lectures that last one hour; you get free lifetime access to the course material so that you can learn anytime, anywhere; you get the course completion certificate on completing the course so that you stand out to your professional network.
By taking this course, you will get to learn the life cycle of data, time series, and other skills required to thrive in the field of Data Science.
The skills covered in this course include:
- Introduction to Data Science
- Life Cycle of Data
- A/B Testing
- SQL and NoSQL
- Big Data
- Time Series
- Python libraries
With such special features, you can try this free course by Great Learning.
- SQL for Data Science by Coursera
Coursera is another top-level online training provider which makes sure that you acquire job-ready skills to become a Data Scientist.
By taking this course, you will get to learn how to identify a subset of data required for columns or a set of columns and also write SQL queries to limit those results. You will learn the ways of creating an analysis table from various queries using the UNION operator.
Also, you will learn how to use SQL commands to sort, filter, and summarize data. In addition, Manipulating dates, strings, and numeric data with the help of functions to integrate data from various resources into fields with the correct format for analysis.
This course will let you attain all the knowledge and skills to start your job in Data Science.
Conclusion
With data generation increasing every second, the need for data enthusiasts and data professionals is increasing incredibly. This way, professionals can grab the opportunity of advancing their careers in the world of data science. This field is considered the hottest job role of this century as it offers a rewarding and lucrative career path.
Now that you have gone through the three great free courses meant for Data Science start your journey to becoming one. Choose the best course that best meets your requirements and start learning today.
Enroll Yourself Now!!