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RedElastic/reactive-stock-trader

This system is a stock trading platform that enables users to manage investment portfolios, execute buy and sell orders, and perform wire transfers. It comprises a frontend interface, a backend-for-frontend layer, and distinct microservices for portfolio management, broker interactions, and fund transfers. The architecture supports real-time market data, order tracking, and transaction history, all orchestrated through a Kubernetes-deployed infrastructure.

41.3

Weak · 31 July 2026

5.6k

lines of production code

Java

with JavaScript

1

bus factor · 5 authors in all

5

measurements over time

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How it got here

2018 · core financial services implementation

The project underwent a significant architectural shift, migrating from a Maven-based structure to SBT and introducing new microservices for portfolio management, stock trading, and wire transfers. This period established the core business logic and API contracts for these financial features while removing earlier, simpler service implementations.

9 changes

2019 · BFF and wire transfer feature implementation

This period focused on building the Backend for Frontend (BFF) layer and the wire transfer service, establishing the core infrastructure, controllers, and domain models. Concurrently, the frontend was developed to support portfolio management, order placement, and wire transfer creation, while the wire transfer service implemented its saga logic and Kubernetes deployment configurations.

18 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 31 July 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit e3a6efbca8 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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