1^st lesson free

Geethika

Rate J$2,859
Response 1h

J$2,859/hr

1^st lesson free

Databases
MySQL

Master SQL Quickly with Step-by-Step Guidance from a Skilled Data Science Professional

Databases
MySQL

Lesson location

- Online

About Geethika

I am passionate about teaching SQL in a way that makes it clear, practical, and easy to understand. With a strong background in data analysis and real-world projects, I know how to break down complex concepts into simple steps that students can follow. My lessons are professional, structured, and always tailored to your level, whether you are just starting out or want to strengthen your advanced SQL skills. I take pride in creating a positive and supportive learning environment where students feel confident to ask questions and grow.

About the lesson

With me, Grgrjobs, you’ll learn SQL step by step in a way that feels simple and practical. We’ll start with the basics, such as understanding databases, tables, and how to create and manage them. You’ll practice writing queries to insert, update, delete, and retrieve data confidently.

Once you’re comfortable, we’ll move on to more powerful SQL tools. You’ll learn how to filter and sort data, use functions like COUNT, SUM, and AVG, and work with dates and strings. We’ll then explore how to combine data from different tables using joins, and I’ll show you how relationships between tables really work in real-world scenarios.

As you progress, I’ll introduce advanced concepts like subqueries, grouping data, conditional logic with CASE, and window functions that are widely used in data analysis. We’ll also discuss transactions, indexes, and techniques to improve query performance, so you know not just how to write SQL, but how to write it well.

Finally, I’ll guide you through real-world applications. Together, we’ll solve practical problems using datasets like sales records, student data, or e-commerce examples. By the end, you’ll have both the confidence and the skills to apply SQL in data science, analytics, or business projects.

Rates

Rate

J$2,859

Pack prices

5h: J$14,297
10h: J$28,593

free lessons

The first free lesson with Geethika will allow you to get to know each other and clearly specify your needs for your next lessons.

online

J$2,859/h

Master SQL Quickly with Step-by-Step Guidance from a Skilled Data Science Professional

Lesson location

About Geethika

About the lesson

Rates

Rate

Pack prices

free lessons

online

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About Geethika

About the lesson

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online

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I am at your service with 25 years of experience in the area of computing, cell phones and tablets, administrative package, windows, internet, training at all levels, i specialize