I have a proprietary intra-day strategy that I want to run inside a fast, browser-based trading platform. The software must stream real-time quotes, execute orders, and monitor risk on MCX, NSE-NFO, and BSE-BFO through the official exchange or broker APIs... (Budget: ₹12500 - ₹37500 INR, Jobs: AngularJS, API Development, JavaScript, Machine Learning (ML), Node.js, PHP, Python, Software Architecture, Web Development)