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Paid subscriber benefits: Learning tools + deep-dive articles

Vu Trinh

Paid subscriber benefits: Learning tools + deep-dive articles

Become a paid subscriber to keep my work sustainable

Oct 28

Hi,

It’s Vu Trinh here.

I am writing to revisit the paid subscriber benefits for you guys, which might not be clear when you first join this community.

First, I write deep-dive articles with self-created illustrations that:

As a paid subscriber, you’ll receive a deep-dive article like this every week.

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Second, you will also have access to my CLI tools to help you learn dbt, Spark, and Airflow. All three let you:

  • Read the lesson

  • Do the code homework

  • Submit and verify.

Right on your laptop, without an internet connection. Here are the demos:

dbt:

Spark:

Airflow:

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So, if you’re convinced that what I’m doing here could help you grow as a data engineer (something that I’m trying my best to do), I’d really appreciate it if you upgraded to paid membership; it helps me keep this work going :d

With only $7/month (billed annually), you can access all the materials above

Upgrade with 7$/month

  • If you’re a student with an education email, use this 50% ANNUAL DISCOUNT

  • If you’re a Vietnamese user, please DM me for an upgrade due to payment issues. As compensation for the inconvenience, you’ll get 50% OFF the annual plan.

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© 2026 Vu Trinh
548 Market Street PMB 72296, San Francisco, CA 94104