Stock Analysis Platform [Deprecated]

Stock Analysis Platform [Deprecated] preview

Full-stack stock viewing platform built to overcome limitations of existing providers.

Motivation

Existing platforms had frustrating limitations: Trading212's restricted candle formats, Interactive Brokers' slow loading and authentication. Built my own solution to have more control over data visualization.

Architecture

  • Frontend: React.js
  • Backend: Node.js & Express.js
  • Database: MongoDB

Technical Notes

Used API requests rather than WebSockets for simplicity. Implemented a Kalman filter for next-day price prediction - surprisingly effective despite limited knowledge of the underlying system dynamics.

A learning project for JavaScript and full-stack development.

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