Fintech
An unofficial, robust and fully-typed Node.js / TypeScript SDK to interact with the Bachs API.
Systematic ETF relative-strength research, overlapping-sleeve portfolio construction, LEAN implementation, and factor attribution.
Three deterministic, red-teamed simulations of a direct listener-to-artist music economy. The industry debates the payout formula (×1.34 effect); the contract moves artist viability ×14.8. Payout mechanisms, complex-contagion spread, treasury survival. Reproducible, seed=42.
Shared finance platform for tracking money, planning goals, and coordinating financial activity across web and Android.
[FRAUD-001] Benchmark comparing 9 techniques for handling extreme class imbalance in fraud detection. Class weight adjustment beat SMOTE-ENN while training in a fraction of the time. Part of AI for Fintech hub.
Trade tokenized US equities on Monad — compliance enforced by the token contract itself. iOS + passkey wallet + Cleanverse A-Tokens. Cleanverse Build hackathon, Track 1 (RWA).
A股沪深300动量对冲策略：300只成份股中动量选股Top5 + IF期货等名义对冲，周频调仓。5年回测+248.4%，CAGR 25.5%。
A USDC-on-Solana payment desk for a real WhatsApp shop, built on ZeroClaw. Custody tier T1 — no key held, nothing ever signed.
ESPBanking is a standalone, single-file banking server and simulator built for the ESP32 microcontroller using the Arduino framework. It transforms the ESP32 into a completely self-contained financial server that operates offline without needing cloud services, external databases, or external internet access.
Daily tick-by-tick (Level 1 & Level 2) F&O market data archives for Indian indices, futures, and option chains.