R Code Review for Random Forest Model

I'm seeking an R expert to review my code for predictive models. My primary concern is the accuracy of the code itself. I do have the project outlined in quite a detailed way and methods drafted, but I'd like someone with relevant experience to review the code to make sure it serves the purpose.

Key Requirements:
- Review existing R code for efficiency and clarity.
- Focus on improving the accuracy of predictions.
- Provide detailed feedback and recommendations.

Ideal Skills and Experience:
- Expertise in R and predictive models (Firth's coxph, Enet, svm, aft, rsf and boosting)
- Strong background in predictive modeling and data analysis.
- Experience with code review and optimization.
- Budget is limited as it's a self funded research project.

Looking forward to your bids.