Nitin Gujral Courses
Elasticsearch 8, Kibana, Logstash, Beats: ELK Stack
4.6 (1,428 Reviews)
Provider: Udemy
Time: 3.1h- 2026
Neo4j: Cypher, GDS, GraphQL, LLM, Knowledge Graphs for RAG
4.5 (268 Reviews)
Provider: Udemy
Time: 2.6h- 2026
Most Recent Review
The course is great, and the explanations were also helpful in general :) However, I will be more grateful if the data accompanying the tutorials is provided in the GitHub repository as CSV files, especially for people who would like to try out the tutorials in a local setup outside of Neo4J Sandbox. The data used for flight data science in Section 3 is also no longer available in the current sandbox, which makes it very difficult to reproduce the exact same workflow as the trainer suggested.
- Review by Mc on Neo4j: Cypher, GDS, GraphQL, LLM, Knowledge Graphs for RAG
Instructor Bio
Cramlays is a consulting, training, and e-learning firm. Our team comprises experienced software architects, cloud experts, and data engineers with over 18 years of IT industry experience. We have successfully trained more than 20,000 learners worldwide, including professionals from leading organizations such as Walmart and Amazon.
Nitin is a Microsoft Certified Trainer (MCT) with over 20 years of IT experience. He holds more than 20 industry certifications across cloud computing, artificial intelligence, machine learning, databases, and programming, and has delivered training to thousands of professionals globally.


