eCommerce Replatforming & Migration Services
Move commerce capabilities, data and search equity through a controlled programme with explicit reconciliation, cutover and rollback criteria.
A service shaped around the constraints that slow your business down.
- Platform limits create recurring manual work
- Data quality and ownership are unclear before migration
- URL, metadata and rendering changes put search traffic at risk
- Cutover, rollback and reconciliation lack measurable gates
- Target capability map and migration waves
- Record-level data ownership and reconciliation
- Protected URL, metadata and internal-link controls
- Cutover, rollback and hypercare runbooks
What the engagement can include.
- 01
Current and target capability mapping
- 02
Product, customer, order and content migration
- 03
URL inventory, redirect and metadata specification
- 04
Integration transition and dual-run decisions
- 05
Cutover rehearsal, rollback and support
- 06
Post-launch technical, data and search verification
Migration success is a set of reconciled states
A new storefront rendering is only one state. The programme must also reconcile data, integrations, operations and discoverable URLs.
- 01
Capabilities
Map what is retained, replaced, redesigned or retired and name the accepting owner.
- 02
Data
Define selection, transformation, identifiers, counts, checksums and exception treatment.
- 03
Search
Preserve valuable URLs or specify one-to-one redirects, metadata, canonicals, hreflang and internal links.
- 04
Cutover
Set freeze windows, delta migration, smoke tests, go/no-go gates, rollback and hypercare ownership.
What determines replatforming cost and sequence
The main variables are capability gap, extension replacement, data volume and quality, URL change, integration transition, test coverage, freeze constraints and support model.
Migration waves should reduce irreversible change: prove extracts and redirects early, rehearse cutover on production-like data and define measurable go/no-go gates.
Object-level migration and rollback plan
Each object needs its own extraction, validation and response path. Redirect and indexation changes still require separate production approval.
| Object | Migration method | Validation | Main risk / rollback |
|---|---|---|---|
| URLs and internal links | Preserve paths or apply an approved one-to-one map | Crawl status, destination, canonical and link graph | Routing loss; restore prior routes or correct mapping |
| Products and media | Stable identifiers, transformed export and delta load | Counts, identifiers, variants, checksums and asset responses | Missing or mismatched records; restore snapshot and replay delta |
| Customers and accounts | Controlled export with consent, identity and password strategy | Counts, account samples, roles and login journey | Identity mismatch; pause activation and return to prior authentication |
| Orders and documents | Migrate the required history or expose a read-only legacy boundary | Counts, totals, status samples and document access | Broken service history; retain legacy read path |
| Structured data and analytics | Rebuild from visible target content and reproduce approved measurement | JSON-LD validation, tags, consent and comparable events | Invalid markup or data break; disable new tag/configuration |
| ERP/PIM integrations | Contract-tested transition, dual run where justified | Message counts, business totals, errors and reconciliation | State drift; pause writes or switch traffic back |
From uncertainty to production evidence.
- 01
Baseline
Inventory capabilities, data, URLs, integrations, traffic and operational constraints.
- 02
Design
Choose migration waves, mappings, contracts, redirect rules and acceptance thresholds.
- 03
Rehearse
Run representative migrations, crawls, reconciliations and cutover simulations.
- 04
Cut over
Execute approved runbook, verify gates, preserve rollback and monitor hypercare.
Concrete decisions, working assets and a clear next move.
Capability and dependency migration map
Included in the engagement
Data mapping and reconciliation specification
Included in the engagement
SEO URL and metadata migration specification
Included in the engagement
Cutover, rollback and hypercare runbooks
Included in the engagement
A catalogue migration is accepted by evidence, not appearance
- 01Starting point
The new storefront looks complete, but variants, customer prices, URLs and inventory totals have not been reconciled.
- 02Engineering response
The team compares identifiers and business totals, crawls old-to-new URL mappings and tests representative customer journeys before go-live.
- 03Expected business result
Go/no-go decisions use recorded thresholds, and unresolved exceptions have owners and response paths.
Designed to stay understandable after launch.
- 01Architecture before acceleration
- 02Observable integrations and workflows
- 03Quality gates in the delivery path
- 04Decisions documented for your team
What teams ask before starting.
What is ecommerce replatforming?
It is the controlled movement of commerce capabilities, data, integrations and customer journeys from one platform boundary to another.
Must every URL remain unchanged?
No, but valuable URLs should be preserved where practical; every required change needs a mapped destination and verified redirect.
Can migration be phased?
Yes. Capability, channel, market or customer-segment waves can reduce risk when system boundaries support them.
How is migrated data checked?
With record counts, identifiers, business totals, samples, checksums where useful and an owned exception log.
Can you guarantee rankings after migration?
No. Technical controls reduce avoidable risk; results must be monitored through crawls, Search Console and landing-page performance after launch.