One-to-one lessons
$15 USD per hour
Live lessons with Zain, focused on the topics or code you bring. Ask questions and practise together.
Arrange my free trialUnited States and Canada · Live online
Ask better questions of your data.
Learn to turn a question into a query. We’ll work with small tables, check the results and make sense of joins without memorising syntax in isolation.
Check availabilityOne-to-one lessons: $15 USD per hour. Packages from $60. Start with a free trial.
See lesson optionsSELECT customer_id, SUM(amount) AS total
FROM orders
GROUP BY customer_id;We inspect the rows before and after grouping so you can explain where each total came from.
Explore a small orders database and answer questions about customers, purchases and totals.

I’m Zain. Bring your questions, including the ones you think you should already know. We’ll work at a pace that lets you understand the answer.
Read students’ experiencesSee whether my teaching suits you before paying for lessons.
$15 USD per hour
Live lessons with Zain, focused on the topics or code you bring. Ask questions and practise together.
Arrange my free trialOne tutor. Your goals. Every lesson is live, one to one and one hour long.
$60 USD total
$15 per one-hour lesson
Ask about 4 lessons$120 USD total
$15 per one-hour lesson
Ask about 8 lessons$180 USD total
$15 per one-hour lesson
Ask about 12 lessons$240 USD total
$15 per one-hour lesson
Ask about 16 lessonsStart with a free trial. We’ll agree on your lesson schedule and payment arrangements before you book a package. No automatic subscription is set up on this website.
Tell me what you need help with and when you’re available. We’ll agree on a time together.
No payment needed to enquire. Your message opens in WhatsApp or your email app.