Seeking collaborators for "Echo-Trade": A real-time stock sandbox for strategy testing

[Computer-Nerd25]

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The Problem: I noticed that most paper trading platforms are either too academic or lack the "pro-terminal" feel. I wanted something that felt like a real trading desk fast, data-rich, and built for testing strategies, not just gamified clicking.

What I’ve Built:

Live Finnhub integration (Real-time candles, not static lines).

Pro-grade dark-themed dashboard.

Portfolio math engine (Realized vs. Unrealized gains tracking).

Where I Need Help:
I’m looking for 1–2 people who are passionate about Fintech APIs or UI/UX polish to help me reach the next level. I don't need "free labor" I want partners who want to build a tool they’d actually use.

Current Focus: Implementing a "Limit Order" engine and optimizing Recharts for high-density historical data.

The Vision: I want this to be the fastest, cleanest open-source sandbox for retail traders.

Check it out: (https://github.com/Computer-Nerd25/echo-trade)

If you’re interested in fintech or just want to help build a clean dashboard, take a look at the repo! I’ve set up some "Good First Issues" if you want to poke around the code. Feel free to DM me here or open an issue on the repo if you have ideas.