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Welcome to My Channel! 🚀

Hi, I'm Shyamveer Singh, a Data Engineer with 10+ years of experience in Data Analytics and Data Engineering.

This channel is dedicated to helping students and working professionals master the skills required to become successful Data Engineers and Data Analysts.

📚 What you'll learn
SQL (Beginner to Advanced)
Excel for Data Analysis
Python for Data Engineering
PySpark
Apache Spark
Databricks
Data Engineering Concepts
Query Optimization
Real-World Projects
Interview Questions & Answers
Tips for Data Engineering Jobs
🎯 My Teaching Approach
Simple & easy-to-understand explanations
Real industry examples
Hands-on coding sessions
Project-based learning
Interview-focused content
No unnecessary theory—only practical knowledge

Whether you're a beginner, a college student, or an experienced professional looking to switch into Data Engineering, this channel will help you learn the right skills with confidence.

Videos

2:21

SQL Interview Problem #15 | Find Products Never Ordered | SQL LEFT JOIN

4 views

2w ago

2:59

SQL Interview Problem #14 | Employees Hired Before Their Manager | SELF JOIN

6 views

3w ago

4:39

SQL Interview Problem #13 | Customers Who Purchased Both Product A & B | SQL

3 views

3w ago

2:17

SQL Interview Problem #12 | Employees Above Department Average Salary | SQL Query

6 views

3w ago

5:13

SQL Hands-On Problem #4 | Employees Earning More Than Their Manager | Self JOIN

1 view

3w ago

3:21

SQL Hands-On Problem #3 | Latest Order for Each Customer | SQL Interview Question

15 views

3w ago

3:24

SQL Hands-On Problem #2 | Find Customers With No Orders | LEFT JOIN SQL

5 views

3w ago

10:25

SQL Hands-On Problem #1 | Multiple Joins + Aggregation | SQL Interview Question

1 view

3w ago

4:22

DATEPART & DATENAME in SQL Server | Practical Example #11

4 views

4w ago

5:51

ROUND, CEILING & FLOOR in SQL Server | Practical #10

0 views

4w ago

1:58

TRIM & REPLACE in SQL Server | Data Cleaning Practical #9

0 views

4w ago

6:27

CAST vs CONVERT in SQL Server | Practical Example #8

5 views

1mo ago

7:34

Month-over-Month Growth in SQL | LAG() & SUM() Practical #7

5 views

1mo ago

5:04

DATEADD & EOMONTH in SQL Server | Practical Example #6

1 view

1mo ago

5:04

SQL Date Functions Explained with Real-World Example | DATEADD, EOMONTH, DATEDIFF & CASE WHEN #6

3 views

1mo ago

7:07

SQL String Functions | CHARINDEX, SUBSTRING & LEFT | Practical #5

4 views

1mo ago

8:48

ISNULL, COALESCE & NULLIF in SQL | Practical Example #4

1 view

1mo ago

4:19

Running Total in SQL | SUM() OVER() Practical Example | SQL Functions #3

5 views

1mo ago

3:20

LAG() & DATEDIFF() in SQL | Practical Example | SQL Functions #2

1 view

1mo ago

4:42

SQL Functions with Practical Examples | SQL Server Interview | Year | Month | Datediff | Case When

6 views

1mo ago

7:24

Recursive CTE in SQL | SQL Interview Question #11 | Employee Hierarchy

8 views

1mo ago

4:45

ROW_NUMBER vs RANK vs DENSE_RANK in SQL | SQL Window Functions Explained | SQL Interview Question

9 views

1mo ago

3:37

SQL Interview Question #9 | Find Latest Order of Each Customer | ROW_NUMBER() | SQL Window Function

3 views

1mo ago

2:40

SQL Interview Question | Find Customers Who Purchased Every Product | SQL GROUP BY & HAVING

11 views

1mo ago

3:11

Running Balance in SQL | SQL Interview Question | Window Functions | SQL Server | Episode 7

13 views

1mo ago

6:55

Longest Winning Streak in SQL | SQL Interview Question | Window Functions | SQL Server | Episode 6

20 views

1mo ago

4:05

Swap Adjacent Employees in SQL | SQL Interview Question with Solution | CASE Statement | T-SQL

12 views

1mo ago

3:17

Most Asked SQL Interview Questions #4 | Delete Duplicate Records in SQL | SQL Interview Questions

14 views

1mo ago

3:39

Most Asked SQL Interview Questions #3 | Emp Earning More Than Avg Salary | SQL Interview Questions

17 views

1mo ago

3:05

Most Asked SQL Interview Questions #2 | Find Duplicate Records in SQL | SQL Interview Questions

15 views

1mo ago