React Native Migration · Birmingham
React Native Migration in Birmingham
React Native version migrations for Birmingham organisations, where the work is rarely in your own code. Framework upgrades change native build configuration, and the blockers are third-party modules that have not been updated — so the migration is largely an exercise in resolving other people's dependencies against a moving target.
Why this comes up
The problem
The framework upgrade is straightforward and four native modules will not build against the new version.
What you get
What we deliver
- Every native dependency assessed against the target version before starting
- Blocking modules replaced, forked or removed as an explicit decision
- Build configuration changes applied on both platforms and verified
- Architecture migration handled where the framework requires it
- One version at a time where the gap is large, rather than a single jump
- The app exercised on real devices, since build success is not sufficient
Want this scoped for your business in Birmingham?
Thirty minutes, no charge, no sales script. You leave with a written summary of what react native migration would actually involve — whether or not you use us.
Working in Birmingham
West Midlands
Birmingham is the UK's second city and its business base is broad rather than specialised, so projects here range from single-site hospitality systems to multi-region platforms for professional services firms.
Briefs range widely, but the recurring themes are multi-site operations needing one system instead of five, and professional services firms replacing spreadsheets with something auditable.
Sectors we work with in Birmingham
- Professional Services
- Manufacturing
- Financial Services
- Construction
- Hospitality
- Logistics
What we work with
Technologies and platforms
- React Native
- TypeScript
- Gradle
- CocoaPods
Who we work with
Industries we serve
- Retail
- Financial services
- Media companies
- Healthcare
- SaaS businesses
Why us
Why Birmingham businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in Birmingham
Looking for the full picture? See our React Native Migration services, everything we do in Birmingham or browse everything we do.
React Native Migration in Birmingham — common questions
- Why are native modules the blocker?
- Because they contain platform code compiled against framework internals. When those change, the module must be updated by its maintainer — and if nobody is maintaining it, you inherit the work or find something else that does the job.
- Should we jump several versions?
- Only where the gap is small. Across a large distance the changes interact, and a failure has too many possible causes to diagnose efficiently — stepping through versions is slower in total and far more predictable.
- Is a successful build enough?
- No. Upgrades change runtime behaviour, and modules can compile while behaving differently — so the app needs exercising on real devices across the main flows before anyone concludes the migration worked.
- What if a module has no replacement?
- Then it is a decision rather than a technical problem. The options are forking and maintaining it, writing a native module yourself, or dropping the feature — and choosing deliberately early is considerably better than discovering it mid-upgrade. Each option carries an ongoing cost, so the choice belongs with whoever owns the product rather than with whoever is doing the upgrade.
- Do you work with businesses across West Midlands?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout West Midlands, including Birmingham and the surrounding West Midlands area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of Birmingham businesses do you usually work with?
- Briefs range widely, but the recurring themes are multi-site operations needing one system instead of five, and professional services firms replacing spreadsheets with something auditable. Beyond that we work across Professional Services, Manufacturing, Financial Services, Construction, Hospitality and Logistics.
- Do you cover the areas around Birmingham?
- Yes — we work throughout West Midlands, including Coventry, Wolverhampton, Derby, Leicester. Birmingham is an urban area of roughly 2,600,000+, and we take on work across the wider West Midlands region rather than the city boundary alone.
Talk to us about React Native Migration in Birmingham
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise