Rust Microservices
Axum, SQLx, and Tokio-based services with strict type safety, deterministic flows, and high-performance async execution.
GlobalQuantX — Institutional Trading Platform
A deep-dive into the architecture, engineering, and operationalisation of a modern, institutional-grade trading platform built with Rust, NATS JetStream, Cloud SQL IAM, and GKE.
Architecture Overview
NATS JetStream Messaging
Durable streams, at-least-once delivery, idempotent consumers, and HA cluster deployment across three nodes.
Atomic Wallet Operations
Ledger mirroring, idempotency keys, transaction logs, and audit-ready financial flows designed for regulatory alignment.
GKE + Cloud SQL IAM
Secure, identity-based database access with Cloud SQL Proxy sidecars and Kubernetes service account bindings.
Outcomes
The platform delivers deterministic financial behaviour, real-time market data ingestion, and a secure, observable, cloud-native architecture suitable for institutional trading.