TwelveData Expert Needed

I'm currently seeking a proficient professional with extensive knowledge of TwelveData to gather and analyze specific data. Even though I've not narrowed down to the exact data I need, potential areas include:

- Stock market data
- Cryptocurrency data
- Forex data

Also, familiarity with any of the following programming languages may prove beneficial:

- Python
- Java
- JavaScript

The specific purpose of this project is yet to be defined, but may involve objectives such as:

- Analyzing market trends
- Building financial models
- Developing trading algorithms

Please only bid if you have previous experience working with TwelveData and the aforementioned programming languages. This job demands expertise and precision, so be ready to provide samples of your previous works if available.