Do you wish to ace your next data science interview? Take a look at these Top 10 Free Preparation courses and build confidence and expertise to stand out.

Key Takeaways

Access to top free courses for Data Science Interview prep.
A chance to sharpen your knowledge and interview skills.
Buckle up to ace your data science interviews.

What are the best free courses for data science interview preparation?

Our list of Best Free Courses for Data Science Interview Preparation offers comprehensive training that can sharpen your knowledge and skills. This list will make sure that you are well-prepared and confident for any data science interview challenge.

#	Course Name	University/Organization	Ratings	Duration
1.	Prepare for Your Data Science Interview	LinkedIn Learning	★★★★★ 4.7	0.5 Hour
2.	Data Science Interview Preparation Handbook	educative	—	09 Hours
3.	Data Scientist Career Guide and Interview Preparation	IBM	★★★★★ 4.8	09 Hours
4.	Data Science Career Guide – Interview Preparation	Udemy	★★★★★ 4.6	04 Hours
5.	Interviewing for DS/AI Roles Specialization	University of California	—	36 Hours
6.	2023 Data Science Interview Preparation Guide	Udemy	★★★★★ 4.7	3.5 Hours
7.	SQL for Tech and Data Science Interviews	Udemy	★★★★★ 4.6	2.5 Hours
8.	Data Science Interview Preparation Courses	Skill Share	—	—
9.	Data Science Interview Preparation – Career Guide	Udemy	★★★★★ 4.6	04 Hours
10.	15 Tips for Landing a Data Science Job	LinkedIn Learning	★★★★★ 4.7	0.5 Hour

In order to help our readers in taking a knowledgeable learning decision, TakeThisCourse.net has introduced a metric to measure the effectiveness of an online course. Learn more about how we measure an online course effectiveness.

Data Science Interview Preparation Courses Evaluation & Selection Criteria

Our list of Best Free Data Science Interview Preparation Courses is compiled by our data science professionals and career coaches. Each course is evaluated based on certain factors. These are the instructor’s industry experience, positive candidate feedback, comprehensiveness of interview prep content, and effectiveness in improving interview performance. Following such an approach makes sure that our recommendations are authoritative. Also, they provide learners with practical insights and strategies required to tackle data science interviews.

Best + Free Data Science Interview Preparation Courses & Training Classes

Prepare for Your Data Science Interview

- - Ben Sullins via LinkedIn Learning
  - 5,805+ already enrolled!
  - ★★★★★ (103 Ratings)

Prepare for Your Data Science Interview

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Good ★★★★☆	Good ★★★★☆	Fair ★★★☆☆	Fair ★★★☆☆

In this course, the instructor demonstrates to you how to prepare a demo prior to the job interview. The extensive experience of the instructor is reflected during the course as he teaches you about the approach and the mindset, the hiring manager carries while recruiting. This course also incorporates the most effective methods of negotiation to extract the best out of any offer

The reason why we chose this course is the Professional tips provided for keeping you healthy; both physically and mentally. A certificate at the time of completion is provided to boost your resume and profile on multiple social linking platforms.
This course is a perfect match for candidates aspiring to ace any interview for data science and engineering jobs. Curious about Python for data analysis? Discover a variety of free Python data analytics courses in our latest post.

Data Science Interview Preparation Handbook

- - via educative
  - Study Level: Intermediate
  - 09 Hours of effort required!

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Good ★★★★☆	Fair ★★★☆☆	Good ★★★★☆

This course aids you in developing skills that are required the most during an interview. Machine learning concepts that are frequently asked are incorporated in this course with the integration of some practice questions that can help you develop confidence. Starting from Python the instructor carries you to more advanced sections of the course, i.e. DL, neural networking, feature engineering, etc.

The core reason for the selection of the course is its unique and unorthodox approach that targets the science fundamentals.
If you’re aiming to land a job related to ML or data science, this course is a complete package for you.

Curious about Python for data analysis? Discover a variety of free Python data analytics courses in our latest post.

I think this course is a gold mine in terms of providing vast knowledge in a limited span of time. After taking the course, you don’t need to go through the full content of the book. (Carlos Matias La Borde)

Data Scientist Career Guide and Interview Preparation

- - IBM via Coursera
  - 4,841+ already enrolled!
  - ★★★★★ (50 Ratings)

Data Scientist Career Guide and Interview Preparation

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Good ★★★★☆	Good ★★★★☆	Good ★★★★☆

This course will provide the required armor in your arsenal to stand out in the market. In this course, you will learn about developing a professionally attractive resume alongside a stellar portfolio. Also, you will be taught some supportive skills in the form of an elevator pitch or drafting a hit cover letter. Not only this, but this course also offers cutting-edge techniques for efficiently appearing in interviews and performing well. You will be taught about approaching a code challenge and practicing completing them.

The major reason behind the selection of this course is its experienced professional instructors that share their knowledge and skills which will ultimately help you in your career development.
This highly demanding field of data science and engineering produces many jobs but the competitiveness of the aspirants has also increased and so if you want to stand out among others, you must take this course.

In our latest blog post, we delve into the “Data Science Jobs Market Trends 2024 Overview,” providing comprehensive insights into the evolving landscape of data science employment.

I admire the way things have been rounded up with clarity and conciseness. This is one of the most descriptive interview guides I have gone through thus far. (KH)

Data Science Career Guide – Interview Preparation

- - Jose Portilla via Udemy
  - 20,541+ already enrolled!
  - ★★★★★ (2,480 Ratings)

Data Science Career Guide - Interview Preparation

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Excellent ★★★★★	Good ★★★★☆	Good ★★★★☆

In this course, you will learn about the technical aspects required to strengthen the core fundamentals of a data analyst or data scientist. This will aid you in the interview you’ll appear in. These topics include problem statements relevant to probability and stats, ML, product metrics, A/B testing, market analysis, and a lot more.

The reason why we chose this course is the content of the course which is designed in such a way that it comprises real-time questions which are frequently asked by the recruiters based on data compiled on the basis of practical experiences. For questions related to coding, complete solutions will be provided for Python and R.
This course is designed aiming to develop an ultimate career guide for professionals in the field of data science. This course incorporates various career opportunities including Product Analyst, Data engineering, and many more with perfect counsel.

Are you seeking ways to enhance Your Data Engineering Skills? Our curated list of courses and classes offers tailored learning experiences for aspiring data engineers.

They are excellent course designers. They provide appropriate and concrete knowledge about what to expect and how to prepare for it. (Elise M S)

Interviewing for DS/AI Roles Specialization

- - UCI via Coursera
  - 36 Hours of effort required!
  - Study Level: Beginner

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Good ★★★★☆	Good ★★★★☆	Good ★★★★☆

In this course, you will learn the skills required to assess perfectly the right DS/AI job that suits your skill set. Also, it helps you prepare for an interview professionally and teaches you how to land the job with ease. This course will start by providing insight into the challenges encountered in this field. Followed by strategies for job hunting, developing attractive resumes and portfolios, and polishing the required skills for a particular AI job.

The sole reason that brought about the selection of this course is its ultimate guide on how to crack the interviews and negotiate perfectly at your favorable terms.
This course is a perfect fit for freshers as well as experienced working professionals looking for better job opportunities in AI or ML.

I have ranked 1^st in my class and I am completely educated about the progress and recent developments in my field. I know how to cope with the market requirements and all attributed to Coursera. (Siddhant S)

Continue with more Data Science Interview Preparation Courses & Training Classes…

2023 Data Science Interview Preparation Guide

- - Dr. Gary White via Udemy
  - 872+ already enrolled!
  - ★★★★★ (54 Ratings)

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Good ★★★★☆	Good ★★★★☆	Good ★★★★☆	Good ★★★★☆

In this course, you’ll get practical experience from a very experienced professional in the field. This course provides a complete package of 150+ questions with appropriate answers and solutions. These questions are compiled from topics including neural networking, ML, Stats, big data technologies, SQL, and many more. The instructor himself is a Senior Data Scientist at a huge tech firm with a vast experience of above 5 years.

The core reason for selecting this course is its unique nature as it is mostly based on real-life scenarios and questions from the interviews that are dealt with by professionals in the field.
This course is for those who wish to pursue a successful career in the field of data science.

Explore our comprehensive guide on Applied Data Science with Python Specialization.

As per my assessment, I found this course very useful as it assisted me a lot in the preparation for the interviews as a data scientist. This list of questions compiled by the team was great. (Steve D)

SQL for Tech and Data Science Interviews

- - 365 Careers via Udemy
  - 3,184+ already enrolled!
  - ★★★★★ (348 Ratings)

SQL for Tech and Data Science Interviews

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Good ★★★★☆	Good ★★★★☆	Fair ★★★☆☆	Good ★★★★☆

In this course, you will not dive into the deep concepts of SQL, but you will have the resources to land a job while appearing in the interview. The objective of the course is to make sure that the candidates have appeared in the SQL interview 10 times at the very least.

The reason why we chose this course is that it provides the opportunity for the participants to practice in mock interviews with the instructor who works for FAANG companies which is already an attraction to data scientists and engineers.
This course is for those aspirants who have prior knowledge of SQL basics.

This course was just exactly the content that I was looking for. The 2.5 hours of learning session was fruitful. (Arpita B)

Data Science Interview Preparation Courses

- - via SkillShare

SkillShare offers a variety of courses for individuals interested in preparing for data science interviews. These courses are designed to help you learn and master all aspects of data science from the comfort of your own home. Whether you’re just starting out or you’re a seasoned professional looking to enhance your skills, SkillShare has a course that will meet your needs. You can learn from top professionals in the field and the course content is engaging and relevant, ensuring that you get the most out of your learning experience. In summary, SkillShare’s data science interview preparation courses are a fantastic way to gain a deep understanding of data science and to learn at your own pace.

Explore our comprehensive guide on mastering interview techniques, which includes valuable insights on Mastering Interview Techniques for landing your dream job.

Data Science Interview Preparation – Career Guide

- - Up Degree via Udemy
  - 846+ already enrolled!
  - ★★★★★ (56 Ratings)

Data Science Interview Preparation - Career Guide

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Good ★★★★☆	Good ★★★★☆	Fair ★★★☆☆	Fair ★★★☆☆

This course offers technical skills useful in the development of the CV, answering tricky questions, and negotiating with the recruiter.

The reason behind the selection of this course is the practical applicability of the content demonstrated.
The knowledge you possess related to data science might be sufficient for your work but the interviewer may ask some puzzling questions that could trouble you. If you want to master the art of cracking interviews, this course is just for you.

The instructor is equipped with deep knowledge of the field. This undoubtedly is a promising course. This course has proved to be beneficial for the students. A big thumbs up! (Manoj K)

15 Tips for Landing a Data Science Job

- - Michael Galarnyk via LinkedIn Learning
  - 13,408+ already enrolled!
  - ★★★★★ (136 Ratings)

15 Tips for Landing a Data Science Job

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Good ★★★★☆	Good ★★★★☆	Good ★★★★☆

In this course, you will get assistance in finding a job related to the data science field that best suits your skills. This course also imparts useful techniques that could be used to overcome the flaws and missing links in your resume to make it a complete package for the companies that are recruiting.

The main reason why we chose this course is the instructor’s commanding delivery of lectures which reflects his vast experience in the field. The instructor guides you to develop impressive projects that could become the highlight of your expertise.
This course is for all data science professionals aiming to boost their careers.

I am grateful that I came across this course. It developed practical insights about what to prepare for as I am planning to join GitHub. This course helped me a lot. (April Aldeen)

10 Best + Free Data Science Interview Preparation Courses & Training Classes