Cassandra - Telegram Mini App

Feed of Cassandra trading signals with Copy Trade actionCassandra filters by markets, risk and volumeAccount settings, notifications and Cassandra FAQExpanded Cassandra FAQ section

About the project and task

Cassandra is a closed application and Telegram Mini App that works with prediction markets (Polymarket, Preddy, Kalshi). The platform analyzes markets, monitors smart whites, issues signals and Copy Trade.

The task was to design a technological UI/UX in a dark aesthetic with blue and purple accents: to package analytics in a simple view, from the alert feed (Position, Volume, ROI) to filters and risk settings.

A system of screens has been developed: signal feed with quick purchase (Copy Trade), filters by category (Politics, Crypto, Sport) and risk (Low, Medium, High), personal account with push notifications and FAQ.

+287%
Average Wallet ROI based on system signals
84%
Alert triggering accuracy (Win Rate)
< 0.5 sec
Delay in signal transmission from Polymarket/Kalshi to push notification

What do you want to do?

Explain the idea in a couple of sentences. We'll come back with an estimate, deadlines and a plan - free of charge and under NDA.