Archive project · backend
Staking & Swap Platform
Backend engine powering a DeFi staking and swap protocol — supporting 200+ wallet connections, real-time rate feeds, and automated yield distribution.
- Node.js
- Express
- API Integration
- 200+ Wallets
The Problem
A DeFi product needed a reliable backend for staking, swaps, rate feeds, and yield distribution that could scale with many concurrent wallet connections.
Naive per-request designs would not hold under peak launch traffic.
Tech Stack & Architecture
Node.js / Express API layer with integrations for rate feeds, wallet-oriented flows, and automated yield distribution logic.
Endpoints are structured for idempotent operations where retries are expected from clients.
Key Results / Business Outcome
Built a backend engine capable of supporting staking, swap, and yield workflows under high concurrent wallet load.
Operational monitoring focuses on rate-feed health and failed distribution jobs.