Supriya - Computer programming tutor - Sunnyvale

1^st lesson free

Supriya

Rate R399
Response 1h

R399/h

1^st lesson free

Computer Programming
SQL

Expert SQL Tutor & Computer Science Engineer | Senior software engineer with 10+ Years of IT Experience | Learn SQL from School & College to Professional Level | Beginner to Advanced level SQL

Computer Programming
SQL

Lesson location

- online

About Supriya

I’m a Senior Business Analyst with 10+ years of professional experience in Business Analysis, Data Analytics, SQL, Excel, Power BI, and technology.

Throughout my career, I have worked with data to solve business problems, analyze trends, create meaningful insights, and support important business decisions. I enjoy simplifying complex concepts and helping others become confident with data and SQL.

As a tutor, my goal is to make learning practical, easy to understand, and relevant to your career goals. Whether you are a complete beginner, a student, a working professional, or preparing for a Data Analyst/Business Analyst interview, I will tailor the lessons to your learning needs.

I believe the best way to learn SQL is by practicing real-world problems rather than simply memorizing syntax. My lessons are interactive, hands-on, and focused on building skills you can actually use.

I look forward to helping you learn SQL, improve your problem-solving skills, and become confident working with data!

About the lesson

About My Lessons

I make SQL easy to understand through practical, step-by-step lessons designed for beginners, students, and working professionals.

With 10+ years of experience as a Senior Business Analyst, I have used SQL to analyze data, create business insights, validate information, troubleshoot issues, and support real-world business decisions.

In my lessons, you will learn:

• SQL fundamentals and database concepts
• SELECT, WHERE, GROUP BY, HAVING and ORDER BY
• Joins — INNER, LEFT, RIGHT and FULL JOIN
• Subqueries and nested queries
• CTEs (Common Table Expressions)
• Window functions such as ROW_NUMBER, RANK and LAG/LEAD
• CASE statements and aggregate functions
• Data filtering, cleaning and analysis
• Writing efficient and easy-to-understand SQL queries
• Real-world business and data analysis examples
• SQL interview questions and problem-solving techniques
• Practice exercises and hands-on assignments

Whether you are starting SQL from scratch, preparing for a Data Analyst or Business Analyst role, working on a project, or preparing for an interview, I will help you build confidence and become comfortable writing SQL queries.

Let's learn SQL step by step and turn data into meaningful insights!

Rates

Rate

R399

Package rates

5h: R1996
10h: R3993

free lesson

The free first lesson with Supriya allows you to get to know the tutor and discuss your needs and expectations.

online

R399/h

Expert SQL Tutor & Computer Science Engineer | Senior software engineer with 10+ Years of IT Experience | Learn SQL from School & College to Professional Level | Beginner to Advanced level SQL

Lesson location

About Supriya

About the lesson

Rates

Rate

Package rates

free lesson

online

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Expert SQL Tutor & Computer Science Engineer | Senior software engineer with 10+ Years of IT Experience | Learn SQL from School & College to Professional Level | Beginner to Advanced level SQL

Lesson location

About Supriya

About the lesson

Rates

Rate

Package rates

free lesson

online

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Bryce

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Wendy

Charles

Kgotlelelo

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