I enjoyed the Advanced SQL Course and thought it was a great building block after taking the intro class. It's worth your time if you're looking to go a layer deeper and continue building SQL skills!
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Fantastic class with great facilitators! From no SQL to advanced SQL in a matter of months thanks to Ties & Max! I'd recommend to anyone who would want to deepen their skills and have fun at the same... Toon meer
Both Ties and Max are excellent teachers making the content of their lessons both easy to follow and fun. I was applying teachings from their lessons into my day to day as a data analyst from lesson 1... Toon meer
Great Teacher. Good Pace. Challenging Exercises. I enjoyed having Max as a teacher. He always took the time to properly explain any upcoming questions. I also had the feeling that he is excellent i... Toon meer
Bedrijfsgegevens
Over Cognitas.tech
Geschreven door het bedrijf
Whether you are a business or an individual, Cognitas.tech can teach you how to effectively understand and work with data and AI.
We teach various skills such as SQL, Python, Data Visualisation, and how to work with AI technologies (like ChatGPT). On top of that, we offer consulting on data projects and executive coaching for business as well.
We are training partners of the London School of Economics (LSE), Google, and Nova Talent. On top of that, we have trained talent from companies such as Goldman Sachs, BCG, Salesforce, Spotify and many more.
Are you interested in becoming data-driven? Check out our website cognitas.tech.
Contactgegevens
20-22 Wenlock Road, N1 7GU, London, Verenigd Koninkrijk
- (+44) 7385371434
- mbaas@cognitas.tech
- cognitas.tech
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The only SQL course you need to take
If you have doubts about taking this course because you think SQL could be boring, Max and Ties prove you otherwise! We had such fun every single session, both Max and Ties are very patient, using real examples, answering all (my) silly questions whilst making sure everyone is on track. I can highly recommend this course and I can't wait to pivot my career towards SQL.
I really enjoyed the course
I really enjoyed the course, Max and Ties were amazing teachers, giving both informative and entertaining instruction. I learnt alot and I am confident about bring my new skills to the fore in my work.
Great Course
The course is well-structured and easy to follow, and the instructors, Max and Ties, are very knowledgeable and engaging. I learned a lot about SQL in a short amount of time, and I feel confident that I can use SQL to analyse data and solve problems in role!
Strongly recommend it!
Personal and highly engaging
I've initially had doubts about whether SQL could be "my thing" (I had tried to learn it 3 times prior to taking this course...with underwhelming results). However, this course is probably the most effective way to learn SQL - especially if you tend to ask lots of questions. It's adimittedly quite pricey but you do get a live instructor in a small class.
SQL from the ground up!
SQL from the ground up!
I followed the course in Q1 2023 and I really enjoyed the experience and care the instructors take to build your knowledge at a proper pace focusing on the basics, so that you can feel confident as the level progresses. Communication and tooling was also great. Thanks Cognitas!
Great course to get your SQL up to…
Great course to get your SQL up to speed! I was doubting whether to dedicate my evenings to SQL, but the guys from Cognitas made it very accessible and fun to learn. On to the SQL advanced 🚀
Worth every cent
Worth every cent. You won't find a better course on coding than Cognitas. They cracked the code on how to give coding lessons
Fun way to learn SQL
Max and Ties are excellent, fun, and intelligent instructors. Highly recommend.
Ties and Max are excellent facilitators
Ties and Max are excellent facilitators and I loved the way they structured their course. It's easy to follow and even though some of the concepts are inherently difficult to understand for someone totally new to SQL, they really take their time to explain them and make sure to answer all questions before moving on. Highly highly recommend this to anyone who is serious about learning and getting proficient in SQL!
Highly recommend this course
The facilitation of the course by the instructors, Max and Ties, is excellent. The content is divided into easy-to-follow, digestible sections that build on each other each week, and are supported by relevant real-life case studies.
Their competency as well as their open and supportive approach makes this an all-around perfect SQL training for anyone who wants to build a solid foundation of SQL skills. I’ve never seen SQL content delivered this simply and fun. I would highly recommend this course ‘Fundamentals of SQL for Business Analysts’ :)
Great Teacher
Great Teacher. Good Pace. Challenging Exercises.
I enjoyed having Max as a teacher. He always took the time to properly explain any upcoming questions. I also had the feeling that he is excellent in the field that he is training, which makes the course more credible.
Great interactive sessions
Great interactive sessions with Max, who was very flexible in adapting to the learning speed of the group, and taking the time to answer questions along the way.
Can only recommend taking a course with…
Can only recommend taking a course with Max & Ties! It was a great course to refresh my SQL skills. The group size is small and very hands-on. There's always time for individual questions.
Great moderation
Great moderation, flexibility, professional trainers, easy to absorb material, great combination of practice and theory, examples close to reality.
Highly recommended
Great course to build SQL related knowledge!
Max and Ties do stellar jobs at explaining SQL to persons, like myself, with little SQL or coding experience. The course itself is nicely built up, starting with basic commands and working towards more advanced queries. Throughout the lessons, personal attention is guaranteed by working in small groups. Lastly, the take-home cases and exercises allow you to apply the explained concepts and put them into practice!
Summarising, it's been a great experience getting to know a lot more about SQL. Would definitely recommend the course to anyone interested in SQL!

Antwoord van Cognitas.tech
A great course for all
A great course for all, including people who don't have any SQL background. The instructors are great, the content is structured nicely and pacing is good. Highly recommend for anyone wanting to learn more about SQL!

Antwoord van Cognitas.tech
Way better than Datacamp
Ties was great, and made the content really relatable. I did only courses like Datacamp and Udemy before, but they were dry and I got frustrated. A year later I finally invest in this live course, and actually learn SQL.

Antwoord van Cognitas.tech
Great course also without coding background
With a little or no coding experience this course is highly recommended! Every week you can easily questions thanks to the great and involved instructors!

Antwoord van Cognitas.tech
Great training that strongly boosted my…
Great training that strongly boosted my confidence in using SQL. Facilitators are very knowledgeable

Antwoord van Cognitas.tech
The program is incredibly effective with stellar facilitation by instructors.
I considered SQL intimidating prior to the Bootcamp with Cognitas. The program was incredibly effective with stellar facilitation by instructors. I felt directly supported and that the instructors met me at the pace that worked for me. Pulling me aside even to make sure that I understood the concepts and commands. I left the program with confidence and competency that I have been able to apply in leading large data based projects.

Antwoord van Cognitas.tech
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