Productized service
React Native legacy to Expo migration
A fixed-fee migration program to move a legacy React Native app to Expo, upgrade the stack, and meet App Store / Play Store compliance. Full native dependency audit, Expo compatibility, and an EAS delivery strategy (includes Expo workflow optimization).
Modernized stack
Upgrade React Native + Expo and audit native modules for long-term compatibility.
Release control
EAS Build/Submit, OTA updates, versioning, and hotfix handling.
Store-ready handoff
Store compliance, documentation, and team enablement.
Outcomes
What the migration unlocks
An up-to-date app, store compliant, with an Expo delivery system you control.
- Latest React Native + Expo baseline with support
- Native dependencies compatible with Expo or replaced
- Fast QA distribution via OTA and dedicated channels
- Clear release + hotfix strategy aligned with store rules
Deliverables
What's included in the fixed-fee scope
Full audit, guided migration, and production-ready Expo workflows.
- React Native audit + native dependency mapping
- Migration roadmap with RN/Expo upgrades and store compliance
- Replacement plan for incompatible modules + fallback options
- Expo workflows (EAS Build/Submit/Update) + versioning
- Release/QA/hotfix playbook + team handoff
Process
A controlled, three-stage migration
A progressive rollout that keeps your team shipping.
Discovery + audit
Codebase review, dependency mapping, and store compliance check.
Migration execution
Incremental upgrades, module replacements, and Expo configuration.
Launch + handoff
EAS Build/Submit/Update, stabilization, and team documentation.
FAQ
Migration FAQ
Clear answers before you commit to the migration.
How long does the migration take?
After the audit, you get a phased plan with clear milestones. Timelines depend on app complexity and native surface area.
What if a native dependency isn’t Expo-ready?
Each module is audited, replaced or adapted with Expo-compatible alternatives, and backed by documented fallback paths.
Can the team keep shipping during the migration?
Yes. The migration is staged to protect release cadence and reduce risk.
Is Expo workflow optimization included?
Yes. EAS Build/Submit/Update, versioning, and QA distribution are part of the fixed-fee scope.