Excellent.
Excellent.
By Yann K.
Friday, November 6, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
658 reviews
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DataExpert.io offers 5 week training courses to build your skills in data engineering, software engineering, analytics engineering, and AI engineering. We have placed over 1000 engineers in data engineering roles and continue to be a leading educational institute in the space!If you're interested in learning Spark, Airflow, Apache Iceberg, Snowflake, Databricks, dbt, OpenAI, prompt engineering, RAG, Agentic AI, or many more things, DataExpert.io is the best place to learn it! Our founder Zach Wilson worked at Facebook, Netflix, and Airbnb working on some of the biggest AI problems at the biggest scales. He embeds all of his learnings into what he teaches so you get some of the most real world learnings that you can not get anywhere else!
DataExpert.io (dataexpert.io) has 658 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
658 approved reviews, newest moderated first
Excellent.
By Yann K.
It was an absolutely incredible experience. The program was packed with valuable insights, practical applications, and real-world examples that directly align with the needs of my work.
By Fernando F.
Data engineer can seem to be intimidating at first glance when transitioning to a new field but Zach gives a touch and it will make you a great data engineer to distinguish from others. Don't think twice, just enter the flow, data engineer path will guide you into a new journey of how business works. Definitely a must path if you are starting out and have curiosity.
By Divyaraj R.
Well they develop a Bootcamp for everyone And I just start it but what I love the most was that they make a platform and we all have access to the materials
By samyar K.
Great bootcamps! The content is incredibly well-structured, starting with foundational concepts like data modeling and progressing all the way to advanced topics. Zach explains complex ideas clearly and provide plenty of hands-on projects that mirror real-world industry scenarios. I especially appreciated how the course connected theory with practice. Can’t recommend it highly enough!
By Mentalla E.
Excellente content very informative
By Ah M.
It's excellent, I'm learning so much from this course
By Hrittwik B.
Great learning from this. I am a data engineer and still learnt so much from zach. It has helped me in my career.
By Divyasha A.