SID Corp builds and runs e-commerce platforms for brands selling in Vietnam and cross-border — from the storefront your customers see to the warehouse sync they never do.
Agencies hand you a theme; platforms hand you limits. We do the engineering in between — the same senior pod that quotes your build ships it, measures it and stays for the run.
We treat the last 90 seconds of the funnel as a product of its own — measured, A/B-tested and tuned for Vietnamese and cross-border payment rails alike.
One-page checkout, address autofilled from the phone number
Local rails first — VNPay, MoMo, COD — cards second
Every field instrumented; we A/B the form, not opinions
0%Checkout conversion
0%Time from cart to paid
0%Payment success rate
What you get
Every store ships the same way.
What lands in your hands when we ship an e-commerce build — storefront to warehouse.
01
Storefront & checkout
A production storefront with a conversion-tuned checkout, measured against a Core Web Vitals budget from day one.
Storefront + theme
One-page checkout
Performance budget
02
Payments & 3PL integrations
Payment rails and carrier integrations wired and tested with real money and real parcels before launch.
VNPay / MoMo / Stripe
GHN / GHTK / J&T
Webhook monitoring
03
WMS & stock sync
Real-time stock reservation and warehouse sync, so the 11.11 flash sale never sells what you don't have.
Real-time reservation
Multi-warehouse
Oversell guardrails
04
Analytics & dashboards
Every order, drop-off and refund in one dashboard — the same numbers we use to tune the funnel after launch.
Funnel analytics
A/B test harness
Weekly readout
Owned by you — code, store accounts and data.
Before you brief us
The questions every merchant asks first.
Straight answers on platforms, integrations and peak traffic. The same ones we give on the first call.
Whatever fits the unit economics: Shopify or Magento when speed-to-launch wins, a custom storefront when fees, checkout control or local payment rails make a platform expensive. The recommendation in your quote is an engineering call, with the trade-off in writing.
Q2Can you integrate our ERP, WMS and 3PL?
Yes — that integration layer is most of what e-commerce engineering is. We run carrier webhooks, stock sync and reconciliation in production for our own platforms every day; yours plugs into the same patterns.
Q3Can you migrate our data without downtime?
Products, customers, order history and SEO URLs move in rehearsed, scripted runs: we sync in the background, verify counts, then cut over in minutes — not a weekend outage. Redirects preserve every ranking URL.
Q4Will the store survive a flash sale?
We load-test to your peak — 11.11 traffic, not an average Tuesday — and put stock reservation and queueing in front of anything that can oversell. The performance budget is part of the contract.
Q5Who owns the code and the accounts?
You do, from day one. The repository lives in your organization, store and payment accounts are registered to you, and there is no lock-in clause to negotiate later.
Start today
Send the brief. Ship the store.
Describe the store you need in one email. A senior engineer reads it the same day and a fixed quote lands within 48 hours.
