Maksym Stepanenko

Where it started

31.08.2026

The fulfilment core — 33 commits in seven hours

UA Market

A shop of Ukrainian goods for Canada with a garage locker instead of a warehouse

growing · Architect and author of the honesty rules · since 31.08.2026

What it is

A monorepo of two halves: a Next.js storefront and a FastAPI fulfilment core. The "KANVA" design is built on the counted grid of embroidery as a law of layout — motifs are drawn procedurally from a product's address. The most interesting part is the honesty laws sewn into the code: an unverified number stays a draft and never reaches a page; a feature the code cannot carry through is simply not sold — pickup switches itself off if the locker is not configured.

Stack

  • Next.js 16
  • FastAPI
  • Stripe без SDK
  • Postgres

How it went

31.08.2026

The fulfilment core — 33 commits in seven hours

02.09.2026

Storefront, SEO, a machine-readable catalogue and everything around it: about 25 agents in four waves

17.09.2026

Our own photos of goods and workshops — 28 shots instead of stock