Rapida · Delivery Service Platform
A high-performance delivery platform with real-time tracking and immersive 3D visualizations.
Manchester\'s mobile market expects more than a wrapper around a website. AutoTrader has set the local benchmark for marketplace mobile with sub-second listing fetches and finance pre-qualification flows. Booking.com Manchester pushes payment and currency UX on millions of nightly bookings. THG Ingenuity supports D2C beauty and nutrition brands with native checkout patterns. boohoo and PrettyLittleThing iterate on conversion rate weekly with feature flags and Firebase Remote Config. Our mobile services mirror that standard. We build native Swift and Kotlin for performance-critical retail, fintech, and clinical surfaces, React Native or Flutter for content-heavy or cross-platform launches with a single squad, and Server-Driven UI patterns for retailers who release without store review. Every engagement includes Apple App Store and Google Play submission management, an accessibility audit against WCAG 2.2 AA and PSBAR 2018, an ICO Children\'s Code assessment where the audience overlaps under 18, and a regional latency plan that respects AWS eu-west-2 (London) round trips.
We run discovery, design, build, and release on GMT and BST hours so Manchester product, compliance, and marketing teams get synchronous standups, not overnight Slack threads. Discovery opens with an ICO data mapping workshop, an FCA perimeter check if any payments or credit broking surface is in scope, and an NHS DTAC review when the client is a Greater Manchester trust or a clinical SaaS targeting the NHS App ecosystem. Build sprints are two weeks, demo every fortnight to your Manchester leadership, and ship behind feature flags so retail launches survive Black Friday traffic and Boxing Day load. Release management covers App Store Connect and Google Play Console, App Tracking Transparency prompts, the Data Safety form, and a documented rollback plan. Post-launch we run crash-free rate dashboards in Firebase Crashlytics and Sentry, and we tune App Store Optimisation against Manchester, Salford, Stockport, and wider Greater Manchester search intent.
We analyze your target audience, competitors, and business goals to define the app's feature set, technology stack, and go-to-market strategy.
Our designers craft intuitive wireframes and high-fidelity prototypes following platform-specific design guidelines for iOS and Android.
Agile sprint-based development with bi-weekly demos. We integrate APIs, third-party services, analytics, and backend infrastructure.
Comprehensive testing across devices and OS versions including functional, performance, security, and user acceptance testing.
We handle App Store and Play Store submissions, configure analytics, set up crash reporting, and provide post-launch monitoring.
Manchester mobile workloads default to AWS eu-west-2 (London) for primary infrastructure, with Azure UK South and GCP europe-west2 (London) where the client has existing commitments. Native iOS uses Swift, SwiftUI, and Combine. Native Android uses Kotlin with Jetpack Compose and Coroutines. Cross-platform builds run on React Native (TypeScript, Hermes, New Architecture) or Flutter when a single Manchester squad needs to ship to both stores. Backends use Node.js, NestJS, .NET, Spring Boot, or Go behind AWS API Gateway and Application Load Balancer, with Postgres on RDS, DynamoDB for high-write retail catalogues, and ElastiCache Redis for session and cart. Payments use Stripe UK, Worldpay (a Manchester historical anchor), Adyen, and Apple Pay or Google Pay with Strong Customer Authentication under PSD2. Observability runs on Datadog, New Relic, or Grafana Cloud with crash analytics in Firebase Crashlytics and Sentry.
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Selected Projects
Recent platforms, apps and dashboards we designed, built and shipped.
A high-performance delivery platform with real-time tracking and immersive 3D visualizations.
Enterprise-grade security dashboard with real-time threat monitoring and analytics.
A curated marketplace connecting artists with collectors worldwide.
Cross-platform mobile experience with live delivery tracking and notifications.
Scalable microservices architecture handling millions of security events daily.
Comprehensive content management system with advanced analytics and reporting.
Our Work
200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.


