We design and ship consumer and B2B apps on React Native or native Swift and Kotlin, with JWT and OAuth auth, push via APNs and FCM, offline queues that sync when the network returns, and APIs on Node.js or Python hosted on AWS. From TestFlight and internal testing tracks through App Store and Google Play review, you get installable builds every sprint — not a demo that never leaves the lab.
Phone apps fail quietly when auth tokens expire without graceful re-login, when push permissions are requested at the wrong moment, or when a screen assumes Wi‑Fi that field teams never have. Our team has delivered 250+ projects for B2B and B2C clients — including fitness products with streak tracking and subscription billing, healthcare companions with secure messaging, and operational tools that capture data offline and reconcile when sync runs.
We align on platform choice early: shared React Native when you need both stores on one roadmap, or Swift and Kotlin when Apple Health, background location, or frame-rate-sensitive UX is non‑negotiable. Backend work runs in parallel — Cognito or custom JWT flows, versioned REST endpoints, and staging environments your QA can hit before production cutover.
React Native or native modules — with backends, push, and store submission in the same plan.
Written milestones, staging you can share, and production on AWS when you need certified cloud delivery — without a second vendor in the middle.
Focused tracks — from cross-platform MVPs to native modules and the APIs they depend on.
Single codebase targeting iPhone and Android when feature parity and release speed beat platform-specific polish on day one.
Apple-first experiences where HIG fidelity, WidgetKit, Wallet passes, or Sign in with Apple are part of the roadmap.
Material 3 layouts tested across common OEM skins, with foreground services and WorkManager where background work matters.
Login flows that match your compliance story — refresh tokens, MFA hooks, and encrypted local caches for sensitive fields.
Notifications users can act on, plus local databases that queue writes until connectivity returns without duplicate orders or messages.
Metadata, privacy nutrition labels, screenshot sets, and written responses when Apple or Google asks for clarification.
Artifacts your internal team or agency partner can operate — not a black-box binary.
Navigation graph, state ownership, and API dependency diagram signed off before sprint one.
Layouts for phone and tablet, accessibility labels, and loading or empty states users actually see.
Node.js or Python APIs with RDS or DynamoDB, S3 for assets, and environment-separated staging.
Working login, token refresh, APNs/FCM keys in your accounts, and notification payload templates.
Matrix of OS versions and hardware we tested, with known issues logged before submission.
Signed builds, listing copy draft, privacy questionnaire answers, and runbook for future releases.
Stacks our AWS Solutions Architect–certified team runs in production alongside your web and cloud work.
Four phases tuned for parallel API work and early device feedback — unique to app delivery, not a generic software template.
We inventory features, data sensitivity, and release targets, then document React Native vs. native trade-offs with a written recommendation.
Critical paths — onboarding, auth, core action — are prototyped while OpenAPI or GraphQL schemas are frozen for backend sprints.
Each sprint ends with installable builds, push and offline scenarios exercised on physical hardware, and demo notes you can share with stakeholders.
We drive store submission under your developer accounts, monitor review threads, and stay on for a short post-launch window for crash fixes and analytics validation.
MVP builds, dedicated mobile squads, or store-rescue sprints when an existing app is stuck in review.
Defined feature list, one or both mobile platforms, backend through first public store version.
Dedicated engineers on your backlog after v1 — releases aligned to your product cadence and analytics review.
Performance regressions, policy rejections, or SDK upgrades on an app already in market.
Practical answers before you pick a platform or commit to a launch date.
