SQL Certification Program

Awesome class. The instructor gives the students the time to do the exercises, then he goes over them—great way of conducting the class.

The class was great and had great speed with the content.

In my opinion, Dan was the best instructor throughout the entire Data Analytics Certification program. Very clear teaching style, and I came away from the course feeling like I really knew the material.

Dan is an outstanding teacher with a methodical, student-centered approach. His deep expertise in SQL is evident, but what truly sets him apart is his passion for helping students effectively adopt the language. He breaks concepts down in a clear, practical way—focusing on what SQL is, when and how to use it, and where it applies in real-world scenarios.

Dan was excellent. He took the time to answer everyone's questions and obviously knew his stuff. I learned a ton and would recommend him to others if they took this course.

I loved all the classes that I have taken and the instructor was great!

Garfield was great. The delivery was easy to follow, and the content was well-structured and logical. I loved the presentation, exercises, and interaction. Very glad I came to NYC for this in person.

The class content was paced really well, and I learned a lot from this course about how data is actually stored across the web. The instructor was very kind and answered all of the questions that were asked in the class.

The class content has helped to motivate me to continue learning PostgreSQL so I can become proficient in querying. The instructor was thorough in his presentation and was helpful when I did not understand concepts.

Dan helped me understand the SQL language, which I've been struggling with for 3 months at work. I appreciated learning about the history of the language and real-life applications of many of the concepts we were learning.

I genuinely appreciate Jeannette's ability to effortlessly make the class interesting, especially when dealing with a challenging subject like SQL. She demonstrates excellent communication skills, offering valuable assistance throughout the learning process.

Dan was fantastic. Great teaching style and really well-versed in SQL. I took away more than I thought I would from the SQL Bootcamp!

I am so glad I decided to take this course. We covered in-depth most of the SQL programming logic needed to analyze data. The instructor was very detailed and provided tips to help us navigate through both the simple and complex business questions we solved using SQL. Each session was engaging, challenging, and built upon the previous lessons. I learned so much.

Dan was amazing! Very knowledgeable and the teaching style was great for helping me understand how SQL works. He always explained the material a couple of ways and visually showed it as well, so it was very easy to pick up and retain the material.

I had a great first experience here. I found this topic very intimidating and was nervous about attending but the material was presented in a logical way. I liked the mix of teaching concepts and working through examples. I wouldn't hesitate to take another course and/or refer the course to others.

The content ranged from easy to more challenging -- I found all of it interesting and the sample databases set up for us were so helpful. Jeannette was informative and very engaging and facilitated the class at the perfect pace.

Genghis was AMAZING. He was so clear in his explanations, and especially helpful if you had a specific question. I am in an online bootcamp now and his instruction was fantastic and helped me tremendously. Great format to offer practice SQL exercises, and then review with the instructor.