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Service

App Development

Cross-platform mobile and web applications that turn complex workflows into simple, reliable products.

Overview

What this engagement covers

From customer-facing mobile apps to internal operations tools, we plan, design, and ship applications that handle real business logic. We work in React Native and modern web stacks, with a strong focus on data modelling, API design, and long-term maintainability.

What you'll get

  • Product discovery and technical architecture
  • Cross-platform mobile builds (iOS & Android) with React Native
  • API and database design
  • Authentication, payments, and third-party integrations
  • QA, staged rollouts, and post-launch support

App Development

MarvWebDesign service

Questions about this service

What clients usually ask us

Do you build native or cross-platform apps?

We primarily build cross-platform with React Native, which lets us ship to iOS and Android from a single codebase without compromising on performance. For projects that need deep platform integration, we scope native modules as needed.

Can you work with our existing backend?

Yes. We regularly integrate with existing APIs, databases, and internal systems. If you don't have a backend yet, we can design and build one alongside the app.

What happens after launch?

Every app project includes a support window for bug fixes and store-submission issues. After that, we offer ongoing maintenance retainers covering OS updates, dependency upgrades, and new features.

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Other ways we can help

Let's work together

Ready to talk about app development?
Start growing faster.

Share a few details about your project and timeline — we'll follow up with honest thoughts on scope, approach, and what it would take to get started.

Free consultation · No commitment required