1st lesson free
The Vasumathy profile and its contact details have been verified by our experts
Vasumathy
- Rate ₦10091
- Response 1h
₦10091/h
Contact
1st lesson free
- SQL
About Vasumathy
Hi, I'm Vasumathy! I know what it feels like to stare at a SQL query and have absolutely no idea where to start — because I've been there too.
That's exactly why I teach the way I do. No intimidating jargon, no rushing through concepts, no making you feel silly for asking basic questions. Just clear, practical, human explanations — one step at a time.
I spent 3+ years at Capgemini working with data every day, and I've since helped students go from complete beginners to confident enough to clear data analyst interviews.
If SQL feels scary right now, I promise it won't after we work together.
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About the lesson
- Primary
- Secondary
- WASSCE
- +14
levels :
Primary
Secondary
WASSCE
National Common Entrance Examination (NCEE)
GCE
Adult education
Undergraduate
Masters
Diploma
Doctorate
MBA
BECE (Basic Education Certification Exam)
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
What I cover:
→ Basics: SELECT, WHERE, ORDER BY, GROUP BY
→ Intermediate: JOINs (INNER, LEFT, RIGHT), subqueries, HAVING
→ Advanced: Window functions, CTEs
→ Real projects: writing queries on actual datasets
Who this is for:
• Students preparing for data analyst interviews
• Working professionals upskilling for promotions
• Anyone who wants to move into data roles
Each session is tailored to your level. I explain things simply and give you practice exercises after every class.
First session free — let's see if we're a good fit before you commit.
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Rates
Rate
- ₦10091
Pack prices
- 5h: ₦50455
- 10h: ₦100910
webcam
- ₦10091/h
free lessons
This first lesson offered with Vasumathy will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
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