App Development
High-performance iOS & Android apps with great UX, reliable releases, and scalable foundations.
What we’ll do
Architecture
- Clean Architecture, MVVM/MVI patterns
- API contracts (REST/GraphQL) & BFF
- State mgmt (Redux/RTK, Bloc, Context)
- Modular codebase & versioning strategy
Design System
- Tokens (color, type, spacing, motion)
- Reusable components & design patterns
- WCAG 2.1 AA accessibility for mobile
- Dark mode & adaptive layouts
App Build & Integrations
- React Native / Flutter / Native (Swift/Kotlin)
- Auth (SSO/OAuth, biometrics), RBAC
- Payments (Stripe, Apple/Google Pay)
- CRM, search, analytics, feature flags
Offline-First & Sync
- Local storage (SQLite/Room/Core Data/MMKV)
- Delta sync & conflict resolution
- Background tasks & retry queues
- Graceful degraded modes
Engagement
- Push (APNs/FCM) & in-app messaging
- Deep links & universal links / app links
- Remote config & feature targeting
- Attribution & cohorts
Performance
- Startup time, jank & memory budgets
- Bundles, split APK/ABI, Hermes/V8 tuning
- Image/font/animation optimization
- Profiling & regression guardrails
Security & Privacy
- Keychain/Keystore, secure storage
- SSL pinning & cert rotation
- Jailbreak/root detection & obfuscation
- GDPR/ATT consent & data minimization
Store Readiness
- App ID, signing & provisioning
- Listings, screenshots & privacy labels
- Review guidelines compliance
- Release trains & phased rollout
CI/CD & Automation
- Azure DevOps Pipelines / GitHub Actions
- Fastlane/Gradle tasks, code signing at scale
- Multi-env builds & gated approvals
- TestFlight / Play Console tracks
Cloud Engineering
- BFF/edge APIs & API gateway
- Notifications, media & downloads pipeline
- IaC (Terraform/Bicep), secret mgmt
- Monitoring (App Insights/Sentry/Datadog)
Migration & Upgrades
- SDK/OS upgrades (iOS/Android) safely
- RN/Flutter channel & dependency hygiene
- Incremental module rewrites
- Zero-downtime cutovers & rollback
Maintenance & Support
- SLA support & health checks
- Security patches & hotfix playbooks
- A/B tests & CRO experiments
- Roadmap & backlog grooming
Quality & delivery
QA: Manual & Automation
- Exploratory, UAT & device matrices
- Unit (XCTest/Jest), UI (XCUITest/Espresso/Detox)
- Maestro flows & accessibility checks
Performance Engineering
- Startup, FPS/jank, memory & battery
- Network, images & bundle size budgets
- Continuous perf tracking in CI
Security & Compliance
- Secure storage & transport, CSP/ATS
- Secrets, device checks & anti-tamper
- PII handling, GDPR/ATT consent
DevOps & Observability
- Crashlytics/Sentry & release tracking
- Logs, metrics & traces (OTel)
- Rollbacks & DR readiness
What you get
Engineering
- iOS & Android apps (prod-ready)
- Component library & design tokens
- API contracts & architecture docs
- CI/CD pipelines & IaC
Release & Store
- Signing, provisioning & keystores
- App Store / Play Console listings
- Privacy labels & screenshots
- Release calendar & rollout plan
Operations
- Runbooks & on-call playbook
- Monitoring dashboards & alerts
- Security baseline & backups
- Incident & rollback strategy
Enablement
- KT sessions for dev/ops/support
- Authoring & analytics training
- Tooling training (CI/QA/crash)
- Handover checklist
KT, training and handover are included. Documentation is part of the work—not an afterthought.
How we work
- 01Discovery
Goals, users, metrics, risks & scope.
- 02Plan
Backlog, milestones, envs & access.
- 03Design
Flows → UI; patterns; tokens; a11y.
- 04Build
Incremental features, integrations, flags.
- 05QA & Beta
Manual + automation, TestFlight/Closed test.
- 06Launch
Submissions, phased rollout, monitoring.
- 07Operate
Sprints, upgrades, CRO & perf tuning.
Tech & tools
Frameworks
React Native (New Arch/Hermes)Flutter (Material 3)iOS: Swift/SwiftUIAndroid: Kotlin/Jetpack Compose+ many more+ many more
Build & Release
Azure DevOps PipelinesGitHub Actions / BitriseFastlane, Gradle, Xcode CloudApp Center, TestFlight, Play Console+ many more+ many more
Testing
XCTest, XCUITestJUnit/EspressoDetox, MaestroJest/Vitest, Playwright+ many more+ many more
Device Labs
BrowserStackFirebase Test LabAWS Device FarmReal device rigs+ many more+ many more
Analytics & Growth
Firebase Analytics, GA4Mixpanel, Segment, AmplitudeAppsFlyer/Adjust (attribution)Remote Config & A/B testing+ many more+ many more
Crash & Performance
Crashlytics, Sentry MobileFirebase Perf, New RelicApp InsightsOpenTelemetry+ many more+ many more
Security
Keychain/Keystore, SecureStoreApp Attest / DeviceCheckSSL pinningCode obfuscation+ many more+ many more
Backend & Data
GraphQL/REST/tRPC BFFPostgres, Redis, SQLite/Core Data/RoomSupabase/HasuraS3/Cloudinary for media+ many more+ many more
