Urgent Data Scientist Needed

I'm in urgent need of of a data scientist, deadline for two tasks is the 10/05/2025

Key Requirements:
- Expert in R programing
- Expert in Presentations
- Expert in Writing
- Expert in Economics

Other requirements:

- Garch model fitting
- Empirical time series analysis
- Trading strategy
- Fitting a Multivariate GARCH Model
- Fit a DCC-Garch model

Please message me also and I will give you more details - I will be looking at messages more than proposals