Spree integration for Shopify's active_shipping gem.
Role in this project:
Back-end Developer Contributions:73 commits in 3 months
Contributions summary:Randy contributed to integrating the Spree e-commerce platform with the Active Shipping gem for shipping calculations. Their work involved updating code to be compatible with newer versions of Spree (2.0), porting translations, and refactoring the code to handle package object input. They also made changes to shipping calculators, particularly for USPS, including weight limit adjustments and state handling.
shopify
Python Backtesting library for trading strategies
Role in this project:
Back-end Developer Contributions:10 commits, 14 PRs, 35 comments in 2 months
Contributions summary:Randy primarily contributed to the `backtrader` library by adding new technical indicators. They implemented indicators like PercentRank, DV2, Laguerre RSI, and LaguerreFilter, demonstrating a focus on expanding the library's technical analysis capabilities. Additionally, the user added InfluxDB support for datafeeds and implemented an import script for historical data, enhancing the library's data integration features. The user also made minor documentation edits and updated example system to use the new indicators.
backtestingpythontradingmetaclass