Technology
Technologies We Use to Build Reliable Apps
We build on mature, well-supported technologies with strong ecosystems and large talent pools, so your product is fast today and maintainable years from now — whether we stay involved or your own team takes over.
Core frameworks and languages
Detailed guides to the technologies we use most, including when each is the right choice and where it is not.
React Native
TypeScript-first React Native engineering on the New Architecture and Expo, with native modules where the platform demands them.
Learn more about React NativeFlutter
Dart and Flutter engineering with clear state management, golden tests and Impeller-aware performance tuning across platforms.
Learn more about FlutterSwift
Native Swift engineering with SwiftUI, strict concurrency checking and Swift Testing for iPhone, iPad and other Apple platforms.
Learn more about SwiftKotlin
Native Android engineering in Kotlin with Jetpack Compose, coroutines and Flow, plus Kotlin Multiplatform for shared logic.
Learn more about KotlinNode.js
TypeScript backends on Node.js LTS with NestJS or Fastify, PostgreSQL, job queues and real-time messaging for app products.
Learn more about Node.jsReact
React 19 web engineering with Server Components, Actions, strong typing, accessible design systems and layered automated tests.
Learn more about ReactNext.js
App Router-based Next.js engineering with Server Components, streaming, deliberate caching and SEO built into the architecture.
Learn more about Next.js
Our full technology stack
Beyond app frameworks, a production app relies on backend, cloud, data, and quality tooling.
Mobile
- Swift
- SwiftUI
- Kotlin
- Jetpack Compose
- React Native
- Flutter
- Expo
Backend & APIs
- Node.js
- NestJS
- GraphQL
- REST
- Python
- WebSockets
Cloud & DevOps
- AWS
- Google Cloud
- Azure
- Docker
- Terraform
- GitHub Actions
Data
- PostgreSQL
- MongoDB
- Redis
- Firebase
- Supabase
- Elasticsearch
Quality & Monitoring
- XCTest
- Espresso
- Detox
- Playwright
- Sentry
- Firebase Crashlytics
How we choose a technology stack
We do not have a favorite framework. The right stack depends on what the app must do, who will maintain it, and how it needs to grow. We document each choice in a short decision record so future developers understand why it was made.
- Product requirements: heavy use of device hardware, AR, or background processing favors native Swift and Kotlin; most business apps fit Flutter or React Native.
- Team and hiring: if your company already runs JavaScript or TypeScript, React Native, React, and Node.js let one team work across mobile, web, and backend.
- SEO and web reach: public-facing web products benefit from server rendering with Next.js.
- Longevity: we favor technologies with large communities, long-term support, and a deep hiring pool over newer tools with uncertain futures.
For a deeper look at the mobile decision, read Flutter vs React Native or our guide to native vs cross-platform development.
Let's scope your app the right way
Share your idea, current product, or requirements document. We will review it, ask the questions that matter, and send back a phased plan with an estimate range.