Nifty50 Real-Time Screener Build

I need a bespoke, full-stack stock screener focused exclusively on the Nifty 50 stocks and other nifty 500 stocks as well. The tool must stream real-time quotes while retaining the ability to look back through historical data so I can validate strategies before I deploy them. Core logic revolves around four technical signals that are not available out-of-the-box in most platforms—VWAP, and the candlestick patterns Engulfing, Pin Bar, and Hammer. I want these calculated on the fly for every constituent of the index and plotted so I can visually confirm setups the moment they emerge. All output has to appear as clear, interactive graphical charts; no tables or CSV exports are needed for now. A lightweight dashboard, web-based or desktop, is fine as long as it is fast and stable. Deliverables • Clean, well-commented source code that fetches live and historical data, computes the four indicators, and renders charts. • Simple UI/dashboard that updates automatically without manual refresh. • Read-me with environment setup and instructions to add or modify symbols and timeframes. I will consider the project complete once I can run the program locally, watch each Nifty 50 stock update in real time, scroll back through past sessions, and visually see every VWAP, Engulfing, Pin Bar, and Hammer event marked on the charts.

Project ID: 40528543