I had a great experience with TrendyTech’s Data Engineering course. The content is well-structured, easy to follow, and covers both fundamentals and real-world concepts. Sumit sir explain complex topics clearly, and the hands-on approach makes learning practical and engaging.

I highly recommend the TrendyTech Data Engineer course to anyone looking to learn Data Engineering from scratch or transition into modern data technologies. The course is well-structured and covers all the essential concepts step by step, making it easy to understand even for beginners.

The curriculum includes everything from the fundamentals to advanced topics, with practical examples and hands-on projects that help build real-world skills. The explanations are clear, the content is regularly updated, and the learning path is comprehensive.

This course has been very helpful in strengthening my understanding of Data Engineering concepts and gaining confidence in working with modern tools and technologies. Overall, it's an excellent investment for anyone aiming to build or advance a career in Data Engineering.

I had a great learning experience with Sumit Sir's course. His teaching style is very clear, practical, and easy to understand. Every concept is explained with real-world examples, which makes even complex topics easy to grasp.
The course covers important Data Engineering concepts such as PySpark, Azure Databricks, Delta Lake, Spark SQL, Azure Data Factory (ADF), ADLS Gen2, Unity Catalog, workflow orchestration, performance optimization, and end-to-end ETL pipeline development. The hands-on assignments and interview-focused discussions helped me gain confidence in implementing these concepts in real projects.
I highly recommend this course to anyone who wants to build a strong foundation in AWS & Azure Data Engineering and Databricks or prepare for interviews.

Thank you, Sumit Sir, for the excellent course. The coverage of Hadoop, PySpark, Azure Databricks, ADF, Azure Synapse, Delta Lake, Unity Catalog, ADLS Gen2, Git, and CI/CD was comprehensive and practical. The hands-on projects and real-world examples significantly improved my understanding of Data Engineering concepts.

Excellent course with structured teaching and well-organized content. The coverage of Azure, AWS, PySpark, Databricks, and ADF was comprehensive and practical. The hands-on approach and real-world examples made learning easy and effective. Highly recommended for aspiring data engineers.

The Ultimate Big Data program was extremely valuable and well-structured. The curriculum covered both foundational concepts and advanced topics, providing a strong understanding of modern data architectures, ETL processes, cloud platforms, and big data technologies. The hands-on projects helped bridge the gap between theory and real-world implementation, making the learning experience practical and engaging.
This program exceeded my expectations. The content was up-to-date, covering key technologies such as distributed data processing, data lakes, cloud data platforms, and data pipeline orchestration. The real-world case studies and projects significantly enhanced my problem-solving skills and understanding of scalable data solutions. I would highly recommend this program to anyone looking to build or advance a career in data engineering.
I thoroughly enjoyed this program. Mr. Sumit Mittal explained complex data engineering concepts in a clear and easy-to-understand manner. The practical exercises using industry-standard tools gave me confidence in working with large-scale data pipelines and analytics solutions. I feel much better prepared for data engineering roles after completing this course.

I enrolled in the Big Data Master's Program (Cloud Focused) by Sumit Mittal. Although I was already working as a Data Engineer, this course helped me gain a much deeper understanding of core Data Engineering concepts.

The PySpark and Databricks sessions were especially valuable, with clear explanations, practical examples, and real-world use cases. The course not only strengthened my technical knowledge but also helped me understand how things work internally rather than just learning the implementation.

I highly recommend this program to anyone looking to build or enhance their Data Engineering skills. Thank you, Sumit sir

I am a student of the Big Data Elite program of Sumit Sir and it was among the best investment i had made in recent times . The course hits a bull eye as far as clearing the concept is concerned and with complete hand coding approach , it really opened a gate of opportunity for me . To be very specific : Module on Spark Optimization , Streaming Data and Kafka and the Interview Preparation module were the best . The Teaching Style of Sumit Sir keeps you engaged and every minute of the details are covered in depth and leaving no scope for confusion . I recommend this course for every one who wants to master Spark and this course would be the best investment .

I had an amazing experience with the Ultimate Big Data Masters Program at Trendytech, led by Sumit Sir.I found the course incredibly and easy to follow. Everything is very practical, well-organized, and focused on real-time scenario basis.

The training goes deep into Apache Spark and Spark Streaming through excellent hands-on projects, and thoroughly covers essential tools like AWS, Azure, and Databricks. Whether you are just starting out or already have some experience, it is an invaluable course.I highly recommend this program to anyone looking to build a career in big data !

I’m currently attending Sumit Sir’s Big Data course and finding it very practical and well-structured. The way he explains HDFS architecture, MapReduce flow, and Spark transformations/actions makes concepts easy to grasp. Sessions on Hive, Kafka basics, and cloud integration are quite insightful for real-world use. The hands-on approach and clear explanations stand out. Sumit Sir is patient and ensures concepts are well understood. Highly recommended for anyone starting in Big Data.

TrendyTech's Ultimate Big Data Master's Program provides thorough, structured training—from foundational concepts to advanced applications—in PySpark, Databricks, Big Data tools, and major cloud platforms like AWS and Azure. Every concept is explained clearly and understandably, as Sumit Sir delves into critical internal details essential for real project solutions. This course is perfect for aspiring top data engineers, with strong focus on both Azure and AWS—covering ADF, data modeling, and data structures in great depth. Highly recommended!

Sumit sir is an outstanding teacher with a clear and engaging approach to teaching. I thoroughly enjoyed learning Big Data under his guidance. He has a great ability to break down complex topics into simple, practical concepts. Each course whether Azure, PySpark, Kafka, Git, SQL or others is delivered in a well-structured and easy-to-understand manner. His use of real-world project examples makes learning more relatable and effective. He is truly a great mentor for anyone aiming to build a career in data engineering.