Repository Index

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

• c-sharp
• algorithmic-trading-engine
• quantconnect
• lean-engine

Beancount: Double-Entry Accounting from Text Files.

• beancount

A high-frequency trading model using Interactive Brokers API with pairs and mean-reversion in Python

Fava - web interface for Beancount

• beancount
• plaintext-accounting
• ledger

📈 Personae is a repo of implements and environment of Deep Reinforcement Learning & Supervised Learning for Quantitative Trading.

• reinforcement-learning
• supervised-learning
• stock-data
• trading

A gem that calculates the exchange rate using published rates from European Central Bank. Compatible with the money gem

Flare is a lightweight, developer-friendly Swift framework that simplifies working with in-app purchases. It provides a clean, unified API over StoreKit and StoreKit 2, includes async/await-ready workflows, and offers built-in UI components for a seamless integration experience.

• iap
• in-app-purchases
• macos
• swift

Parameter Optimization for Lean Algorithms

• lean
• optimization
• blazor
• sharpe-ratio

MatchFlow is a full-stack invoice processing and purchase-order matching system—built on Clean Architecture with a React+Nginx front-end, a .NET 6 API back-end, Azure Form Recognizer OCR, Azure Blob Storage, and Docker Compose for one-command local setup.

• azure
• docker-compose
• dotnet-core
• nginx-proxy

Bitcoin dashboard with real-time price data, TradingView chart, order book, market analysis, Twitter/X insights, and halving countdown. Clean, ad-free, responsive design.

• bitcoin
• bitcoin-price
• cryptocurrency
• dashboard