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Crypto Market Tracker

Grofty Lens

A native market-data app for the Canton Network — prices, liquidity, pairs, venues, dashboards, and alerts, in a premium read-only experience.

Google Play
Role
Mobile Developer
Engagement
Freelance
Access
Public
Stack
React Native CLITypeScriptJestDeep links
Grofty Lens — Web & mobile
Grofty Lens — Markets
Grofty Lens — Market overview dashboard
Grofty Lens — Asset detail & price chart
Grofty Lens — Mobile app

01 / 05 · Web & mobile

pairs, exchanges, instruments
Marketspairs, exchanges, instruments
price & portfolio tracking
Alertsprice & portfolio tracking
sign-in approval
Deep linksign-in approval

Overview

Grofty Lens is the mobile companion of lens.grofty.cc, a market data viewer for the Canton Network. It puts prices, liquidity, and venues in the user's pocket.

The challenge

Market data is dense. The web version can spread tables across a wide screen; the phone version has to stay readable and fast while showing the same data and following the same API contracts.

What I built

  • Screens for markets, pairs, exchanges, instrument detail, dashboards, portfolio, alerts, partners, and tools — mirroring the web product's data model and flows one to one.
  • Mobile-native layouts and navigation designed for scanning numbers quickly.
  • Sign-in approval over deep links, connecting the app with the wallet.
  • A rebuild from Expo to pure React Native CLI, with tests in Jest.

Results

The same market picture as the web app, designed for the phone and published on Google Play.

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