DataBeli

17K subscribers

I am Narender Kumar, a Sr Data Architect with 12+ years in IT, a Databricks Certified Solutions Architect Champion and a Databricks MVP. I teach Data Engineering and AI the way it is actually built and deployed at enterprise scale. FULL COURSES PySpark and Databricks beginner to expert, Azure Data Factory, Python, Data Modeling. END-TO-END PROJECTS Finance, retail and healthcare builds with ADF, Kafka, PostgreSQL, Logic Apps, Key Vault, GitHub and CI/CD. PLATFORM DEEP DIVES Unity Catalog, Delta Lake, Genie, Asset Bundles, Declarative Pipelines, Spark UI, cluster cost control. INTERVIEW PREPARATION Real question sets for data engineering and Databricks interviews. Every hands-on demo runs on the Databricks Free Edition, so following along costs nothing. Notebooks are on GitHub. New videos every week.

5:43:07

E2E Azure Data Engineering Project | ADF + Databricks + Github + Logic Apps + KeyVault

DataBeli · 21K views · 6 days ago

4:15:16

Azure Data Factory Full Course by a Sr Data Architect

DataBeli · 35K views · 13 days ago

4:40:04

End-to-End Spark Streaming Project | Databricks + Kafka + PostgreSQL + Real-Time Dashboard

DataBeli · 45K views · 2 months ago

44:01

Databricks Genie Ontology Explained - Full Tutorial with Demo

DataBeli · 19K views · 2 weeks ago

1:11:28

Databricks Metric Views Explained | Build a Semantic Layer Step-by-Step (Hands-on Demo)

DataBeli · 7.2K views · 5 months ago

1:40:52

Agentic AI for Beginners: Build an E2E Agentic Solution in Databricks Free Edition

DataBeli · 25K views · 4 months ago

25:43

Mastering Databricks Auto-loader for Near Real Time/Batch Data Processing

DataBeli · 7.9K views · 8 months ago

24:16

Streaming Data Interview Questions by Sr Data Architect | Kafka + Spark Streaming + Project Scenerio

DataBeli · 6.7K views · 2 months ago

24:46

Databricks Lakeflow Declarative Pipelines Demo with SQL, Pyspark, DQ and E2E ETL

DataBeli · 6.4K views · 7 months ago

1:26:10

PII Data Masterclass in Databricks | Encryption, Masking, Tokenization Explained

DataBeli · 9.7K views · 5 months ago

1:59:42

CICD process in Databricks with Bundles| Demo by Sr Data Aechitect in Free Edition

DataBeli · 32K views · 6 months ago

2:47

PySpark and Databricks - Complete Course | Beginner to Expert

DataBeli · 84K views · 11 months ago

3:03:19

Retail Data Engineering Project in Databricks Free Edition | Salesforce + Postgres Sources

DataBeli · 28K views · 4 months ago

6:05:43

Python Full Course (Beginner to Advanced) | Free Notebooks on GitHub

DataBeli · 30K views · 1 month ago

2:34:12

Finance Domain End-to-End Data Engineering Project in Databricks (Free Edition) with Source Code

DataBeli · 73K views · 6 months ago

4:16:38

Claude Code Full Course | Beginner to Expert

DataBeli · 51K views · 2 months ago

1:59:14

Data Modeling E2E Course | Theory + Hands-On + Real Industry Practices

DataBeli · 29K views · 4 months ago

58:11

Databricks Interview Questions by Sr Data Architect

DataBeli · 58K views · 5 months ago

20:00

Best Certifications for Data Engineers in 2026 (Complete Roadmap)

DataBeli · 6.5K views · 2 months ago

15:33

How to Become a Databricks Solutions Architect Champion

DataBeli · 5K views · 1 month ago

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