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Ruwaifa Tahir

Projects

Gidex perpetuals backend

The backend for Gidex, Ginox's perps app that trades on four venues and copies Hyperliquid traders.

Role
Main backend engineer
Client
Ginox
Period
Mar 2026 to Jul 2026
Status
Live
Stack
TypeScript, Node.js, Express, Prisma, PostgreSQL, Redis, BullMQ, @nktkas/hyperliquid, ethers v6, OpenZeppelin Relayer, Vitest, Docker
Links
Live: app.ginox.io

Gidex is the perpetual futures app in Ginox. Users trade on Hyperliquid, Orderly, Pacifica or Aster from one screen, and can copy a Hyperliquid trader's fills to their own account.

The Gidex trade page on app.ginox.io

What I built

The trading modules for all four venues and the copy-trading engine.