Journal

Writing from the studio.

Technical notes, case breakdowns, and opinions from building software for merchants.

Apr 20, 2026

shopify
payments
armpay
vpos
armenia

How we reverse-engineered Ameria's VPOS for ArmPay

Ameria's VPOS documentation was... incomplete. Here's what it took to turn a PDF of fields and example requests into a Shopify-grade payment gateway that passes App Store review.

8 min readRead →

Apr 15, 2026

warehouse
ops
shopify
react
offline

Offline-first receiving for shaky warehouse Wi-Fi

Every 3PL project we've done has hit the same wall: a receiving station in the corner of a warehouse where the signal drops. Here's how we build for it.

6 min readRead →

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