Kailas Warade

Technology professional sharing practical tutorials, technical insights, and real-world examples across programming, databases, data, cloud, and emerging technologies.

Pune Maharashtra india Joined on Sep 15, 2026 https://www.sankalandtech.com/about.html

Education

MCA, Pune University Maharashtra india

Pronouns

Technology professional sharing practical insights on programming, data, cloud, and AI.

Work

Data Engineering & Analytics | SQL | Python | Cloud | AI

Kailas Warade

Oct 25

Why Your SQL Query Returns the Wrong Rows (And How WHERE and ORDER BY Fix It)

#sql #database #sqlserver #interview

6 min read

Kailas Warade

Oct 22

A Single SQL Constraint Can Save Your Database From Bad Data — Do You Know Which One?

#sql #database #tutorial #beginners

5 min read

Kailas Warade

Oct 19

Find Departments with an Average Salary Above the Company Average

#sql #dataengineering #learnsql #sqlinterview

2 min read

Kailas Warade

Oct 8

SQL: Find the Top 2 Orders for Every Customer Using Window Functions

#dataengineering #database #sql #tutorial

3 min read

Kailas Warade

Oct 7

Python Functions Explained: 10 Concepts Every Python Developer Should Know

#programming #python #interview #coding

4 min read

Kailas Warade

Oct 5

Python Loops and Flow Control: A Practical Guide to Repetition and Program Execution

#python #programming #tutorial #datascience

7 min read

Kailas Warade

Oct 1

Python if-else: A Simple Guide with Examples

#python #programming #beginners #tutorial

4 min read

Kailas Warade

Sep 27

Python Operators Explained with Simple Examples

#python #programming #tutorial

4 min read

Kailas Warade

Sep 25

Python Data Types Explained With Practical Examples

#python #programming #beginners #tutorial

5 min read

Kailas Warade

Sep 18

Python Variables: Why y = x Sometimes Changes Both Variables

#pythonvariable #python

4 min read

Kailas Warade

Sep 16

10 Python Variable Mistakes Developers Still Make (And How to Fix Them)

#python #programming #tutorial #codequality

5 min read

Kailas Warade

Sep 15

Python Basics: 10 Things Every Beginner Should Understand

#python #beginners #programming

5 min read

DEV Community

Kailas Warade

Badges

Writing Debut

Skills/Languages

Currently learning

Why Your SQL Query Returns the Wrong Rows (And How WHERE and ORDER BY Fix It)

A Single SQL Constraint Can Save Your Database From Bad Data — Do You Know Which One?

Find Departments with an Average Salary Above the Company Average

SQL: Find the Top 2 Orders for Every Customer Using Window Functions

Python Functions Explained: 10 Concepts Every Python Developer Should Know

Python Loops and Flow Control: A Practical Guide to Repetition and Program Execution

Python if-else: A Simple Guide with Examples

Python Operators Explained with Simple Examples

Python Data Types Explained With Practical Examples

Python Variables: Why y = x Sometimes Changes Both Variables

10 Python Variable Mistakes Developers Still Make (And How to Fix Them)

Python Basics: 10 Things Every Beginner Should Understand