Thái Anh Đức

May 9, 2026

Faster development feedback loop with Claude Code

I were working on a new project. The critical part of any project I have been working on is the Data Model. The data model evolves over time. 

There are a few steps in our working style:
  1. Define the minimal data model to work with at the time.
  2. Database schema. We use EF Core with relational database. Schema is auto generated.
  3. Need to seed data to explore and for FE to query data. We need to have some minimal UI without waiting for the data creation paths ready.

Developers have to write code to seed some meaningful data. So the UI looks correct. It is an easy task, not simple.

With Claude Code, I did
<A brief of domain and the model>, I need an API to seed 50 rows of data for testing.

A useful SeedController was created with all information I needed.

As the data model evolved, the original seed was no longer valid. So I did
I updated the data model to include new relationships. <A brief of what they are>. Update the SeedController to include new data. <A brief of what the new data is about and reference so Claude Code knows what to generate to make it looks real>

I got much faster feedback loop from my development process. I kept doing the things matter the most. Claude Code helped the rest as long as I told it what I needed.

Amazing.

About Thái Anh Đức

Software architect from Việt Nam. Partner at https://ritvn.com/.  Train with Kettlebells. Run with minimal shoes and sandals.