DTN/Services/Replatform & Upgrade
Service · 02

Replatform & Upgrade

Move an existing store onto a modern stack — without losing rankings, customers or sleep. Hyvä, headless, version upgrades, cross-platform. Parallel-run cutover, full data migration, URL preservation by default.

What we deliver

What a replatform engagement covers.

/ 01

Platform-fit audit

We benchmark your current stack against where you want to be — and tell you honestly whether to replatform or upgrade in place.

/ 02

Data migration

Customers, orders, products, content, redirects. Nothing left behind, nothing duplicated.

/ 03

SEO preservation

URL maps, canonicals, schema, redirects. Rankings hold through cutover.

/ 04

Hyvä / headless rebuild

A modern, fast frontend on top of Magento or Shopify Plus. Core Web Vitals passing on day one.

/ 05

Integration re-wiring

ERP, PIM, OMS, CRM, payments, tax, fulfilment — re-mapped and re-tested.

/ 06

Parallel-run cutover

Old store stays live until the new one is proven. Switch at the DNS layer, not in production.

How we work

Audit, plan, build, cut over.

— 01

Audit

Current stack, integrations, content, SEO, traffic, ops. Output: a replatform vs. upgrade recommendation.

— 02

Plan

Detailed migration plan, URL map, integration architecture, cutover runbook.

— 03

Build

Two-week sprints, weekly demos, parallel-run from week 6.

— 04

Cutover

DNS switch, monitoring, hypercare. Rollback plan you never need.

Tech we use

The stack.

Magento → HyväMagento → Shopify PlusShopify → Shopify PlusMagento 1 → 2Custom → MedusaHeadless / HydrogenAkeneo PIM
Track record

Numbers, not promises.

0
Cutover-day outages
99%
URLs preserved
+34%
Avg. LCP improvement
12 wks
Typical timeline
Work that proves it

Recent engagements.

Questions

The ones clients ask us first.

How do you keep rankings during the cutover?

A complete URL map plus 301 redirects, canonical tags, structured data parity, and Search Console monitoring before and after. We run the new site in parallel and only switch DNS once Lighthouse, Search Console and analytics all check out.

Do you migrate customer data?

Yes — customers, orders, addresses, store credit, loyalty balances. We hash passwords forward where possible, or trigger a single re-set email if the old hash is incompatible.

Related services

Often paired.

Get in touch

Let's build something worth scaling.

Book a 30-minute call. We'll listen first, propose second — and tell you if we're not the right fit.