Khang Hy
All work
End-to-end buildFashion · E-commerce

A fashion store with admin and VietQR checkout, built by one person in 60 hours.

DStore needed a storefront, an inventory admin and lookbook content on a startup budget. I designed it, wrote the spec and directed an AI-assisted build from brief to handoff.

Illustration: a storefront with a VietQR checkout card
Timeline
60 working hours
Team
Just me
Delivered
Storefront, admin, checkout
Stack
Next.js, Supabase, PayOS
Status
Live, catalog pending
The brief

Sound familiar?

A founder with products to sell, a small budget and no team. Here's what DStore came in with.

  • 01A startup budget for a full storeStorefront and admin had to fit a tight budget, so I cut everything that wasn't needed to sell.
  • 02Lookbooks, but no money for photoshootsI set up an AI workflow so the client can make lookbook images in-house.
  • 03Shoppers who pay the local wayCheckout runs on PayOS and VietQR, ready for the Vietnamese market from day one.
The lookbook pipeline

One product photo in. A lookbook out.

Built on a Figma Weave AI workflow, so the client makes new lookbook content without booking a shoot.

Before
After
How the 60 hours went

Spec first. Then build, test, rebuild.

The same six steps I run on every build.

  1. 01DocsI write down the flows, screens and business rules before anything gets built. This document is the spec the agents build against.
  2. 02Build pipelineI set up the AI agent pipeline that turns the spec into a working build.
  3. 03Agent rulesI write the rules the agents follow, so their output matches the spec, the design and the business logic.
  4. 04TestI test every screen and flow against the rules in the spec.
  5. 05Rebuild & testWhat fails goes back into the pipeline, gets rebuilt and is tested again until it passes.
  6. 06AcceptanceI hand over the build for your acceptance review and sign-off.

Step 5 loops until it passes.

Storefront, admin, checkout
Build or buy
01 / 05

A custom build, not a platform.

A hosted platform like Shopify or Haravan, or a custom build.

What DStore taught me

Code can't fix compliance. So I check it before the first screen.

On DStore I checked the tech constraints and not the legal ones. The store is live, but the catalog is still waiting on the client's licensing. Now these questions come first on every e-commerce build.

Before we start, I'll ask
  • Is the business registered for e-commerce with the Ministry of Industry and Trade?
  • Can the product sourcing pass an IP check?
  • Can checkout legally take payments on launch day?
Want something like this?

A build like DStore, priced up front.

Sign-in, checkout and an admin panel map to a Full-scale MVP. Adjust the extras and see the starting price change.

A build like this: Full-scale MVP, from $5,500

More work

All work
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