Trading Tool Development with Candlestick Graphs

I'm in need of a web-based trading tool, specifically tailored for the Nifty 50 . The tool needs to feature basic customized candlestick graphs, real-time data integration, and analytics to assist with trading decisions.
NOTE: for api to collect nifty 50 you can use upstox or angleone not other than that

Key Requirements:
- A web-based trading tool
- Integration with Nifty 50 data
- Basic custom candlestick graphs (colors, size)
- Real-time data integration
- analytics capabilities
- Ability to create or integrate APIs

Ideal Candidates:
- Strong experience in developing web-based trading tools (html , css , javascript)
- Familiarity with Nifty 50
- Expertise in real-time data integration
- Proficient in implementing analytics
- Competence in creating customizable candlestick graphs