Data Analytics Courses Reviews & Testimonials

Colin is an exceptional instructor. He maintained an environment that encourages people to feel comfortable learning and engaging.

Really appreciated being able to get real-time support from the instructor as we worked through problems in class. Since I came in with some prior Python experience, it also helped me think through additional ways I could apply these tools to my day-to-day life, both at home and at work.

The instructor was always available for clarification and explanation, as well as giving us professional advice.

I learned so much in just 3 days and feel more confident in my ability to handle queries at work.

Professor Jaffe made otherwise tedious material interesting and even cool!

The instructor had useful knowledge about the class. It helped me to get a much better understanding of the subject matter.

Jerron was great! Learned a lot. Great instructor.

A very good class on PostgreSQL. Takes you from the basics to some advanced learning techniques.

My overall experience with the SQL course was very good. I thoroughly enjoyed the engaging content, the instructor's clear and supportive teaching style, and the comfortable pace of the course. It enhanced my confidence and practical skills with SQL. I'd highly recommend it to others.

I learned a ton through this class and am very excited to apply it to my job.

The class is an excellent way for someone who knows nothing about programming to gain foundational knowledge and confidence!

Brian was a fantastic instructor—his use of analogies and emphasis on mastering the fundamentals really helped deepen my understanding of Python. The bootcamp was fast-paced and engaging, perfect for those with a bit of prior experience. The week flew by, and I walked away with both new skills and a solid foundation to build on. Highly recommended!

I had an exceptional learning experience in this class. The instructor's expertise and patience were evident in every session, making complex concepts easy to understand. The materials provided were comprehensive and covered most of the essential topics thoroughly. The support during code execution was invaluable, helping me overcome any challenges I faced. Overall, this class has significantly boosted my confidence and skills. I highly recommend it to anyone looking to learn Python

Good content and good time management. Exercises were challenging but achievable based on learning. Thank you!

A great class with the best instructor!

Well structured, interactive, and informative. Would recommend this class and instructor to others. Would take other classes with this instructor.

Our instructor was very knowledgeable about the material. Seemed to know the content very well. It applied to what we do, and there was a lot that was new to me, so it opened the door to new possibilities, and I hope to apply much of what I learned in my day-to-day job

Overall, Brian McClain was an instructor who switched back and forth from high-level coding to basic debugging with real-world examples and experience. His examples and step-by-step instructions help me to stay engaged and redirected by pulling me back into the lesson.

The instructor was very knowledgeable and explained code logic with a real-world scenario, which made understanding the concept really easy. Very well defined for a beginner.

I've been programming and learning programming since 1978, and I have to say that this class was a breath of fresh air. It seriously opened my eyes to some new possibilities and answered some questions about Python that I have had for some time. What an outstanding instructor and what a great class!

If you are looking for a challenging and informative learning experience, this class is for you! I enjoyed my experience taking the course, and I would love to take other classes focused on Python if given the chance.

I just completed a week-long Python for Data Science Bootcamp, and it was truly one of the most valuable learning experiences I’ve had. The instructor was incredibly knowledgeable, patient, and genuinely passionate about teaching. He made complex topics easy to grasp by breaking them into manageable parts and encouraged questions throughout. The hands-on exercises and mini-challenges were especially helpful in reinforcing each concept.

The class content was easy to understand and engaged critical thinking skills when figuring out the challenges. This reinforced learning and using SQL syntax. The instructor explained the concepts in chunks that were easy to digest and execute.

Dan brings great energy to the class and explains things in a way that just makes sense. He keeps the pace steady and makes the material easy to follow without it ever feeling overwhelming. The class content is clear, practical, and easy to follow. It covers exactly what you need without overcomplicating things. Overall, the experience was smooth and straightforward.

The class was very informative, and the materials were laid out well. The instructor was also engaging and explained concepts in a way that was understandable.

The instructor had great humor, was very friendly, and was good at explaining things. I had a great time in Colin's class!

Great structure and cumulative learning experience. Colin is one of the top instructors at Noble. Incredibly knowledgeable, empathetic, and supportive to students who are new to programming. He does a great job of connecting "coding speak" into a tangible, real-world example so that students who are less technically savvy can understand the material.

This class exceeded my expectations—engaging, practical, and incredibly well-taught. Even as a remote student, I felt fully connected and confident in what I was learning. Highly recommend!

Worth every penny! The content was great and explained thoroughly at a good class pace.

The SQL bootcamp was amazing! Dan taught everything in a very concise manner, and the content was easy to digest and understand. I feel very confident in my personal abilities when it comes to using SQL, thanks to Dan!

Friendly instructor and easy-to-follow instructions. I did not feel rushed with the content.

Great class. Jerron is super engaging and kept me interested and motivated! Made re-learning the topic enjoyable.

The instructor had a good way of presenting the material to make it understandable. I learned Python, and the data science side of the class taught me a lot, too.

Python for DS taught by Brian is a good use of one's time. Brian is capable of explaining and clarifying things for students and is motivating and encouraging.

It's a lot of info but the instructor was very good!

Class content and materials were excellent. Brian is hands down one of the best instructors at Noble Desktop - a rare combo of both excellent technical expertise and the ability to communicate it in layman's terms. His expertise & teaching style made the course both enjoyable and effective. He explained complex concepts clearly and made the material accessible, even for those of us who were new to programming or data science. He encouraged questions & fostered a collaborative atmosphere that made the learning process enjoyable.

This course was well-structured, with clear, step-by-step explanations provided through interactive notebooks. Watching Mr. McClain code in real time and explain each concept made it easy to grasp even complex topics. What I appreciated most was the practical approach rather than just the theory. We worked on real coding examples. Mr. McClain was willing to clarify doubts and was very knowledgeable.

The Tableau class was highly informative and valuable for my circumstances. I have worked with dashboards as a data reviewer, but never knew how to build dashboards and worksheets. This class gave me the knowledge about the structure and process of the dashboard creation through worksheets. It has expanded my knowledge and way of thinking about dashboards allowing me to use Tableau more efficiently and effectively in the future.

Great insight, expertise, and outstanding examples.

Awesome hands-on learning experience. I loved being able to follow along in Google Colab, make mistakes, and try to figure them out, but also having the ability to get help as needed. Even as an experienced programmer in other languages, I found this very helpful due to the subtle syntax differences with Python. Will definitely take another class in the future!

The course content was amazing and communicated clearly.

I really enjoyed the class, it's a very good intro-level Python class. I think the instructor was very knowledgeable and engaging, and I plan to take more in the future.

Instructor is great and actually takes time to answer questions, as best as possible given time constraints, various levels of students, and the pace of the material.

It was great.

The overall experience was very good. I loved that we spent a lot of time on Python fundamental data structures such as lists, dictionaries, etc. We did a lot of exercises. It was very important to me to understand these concepts well rather than just jumping to pandas. Brian is a great instructor. He explains the fundamentals very thoroughly, not just stating the rules but explaining the logic and examples and giving interesting and funny analogies. I have tried several bootcamps, and I know how most of the bootcamp teachers skip the fundamentals and logic by just stating the rules and covering huge materials in a super speedy way. The amount of knowledge understood and retained in this way is so little. With Brian it is different, he tackles the basis thoroughly, and takes time to explain important concepts in various ways. So, he approaches the course from a pedagogical point of view rather than just covering material.

The class was fast-paced, but that's what you'd expect from a bootcamp. Overall, it was a lot of information, but it was really good information. I think the tools, "handouts," etc, that we took away from the course will really help set me up foundationally for some novice Python-ing. I would say 95% of this course was applicable to my role or my future job responsibilities. Brian's flexibility in taking our questions and curiosity to then turn them into a teaching moment was very helpful and made the content even more applicable. He really took the time to make sure we were able to build from one concept to another.

It was affordable and informative. The class content was very comprehensive and easy to understand and follow. The content was interesting as well and was a good introduction to Python. I will be returning for future courses.

Well worth the investment. Terrific introduction to Python.

The class was great.

Gaining a high-level understanding of Tableau was a surprisingly positive experience. Jerron's slide decks were clear and informative, making it easy to follow along. But his teaching went beyond the slides. He was engaging, his explanations were crystal clear, and he even managed to make the subject fun!