Loan Default Prediction ML Model

I'm seeking an expert in machine learning to develop a loan default prediction model. The data we have is customer demographics, which will need to be preprocessed.

Key requirements:
- Data preprocessing: cleaning, feature engineering, normalization/standardization
- Implementation of logistic regression and neural networks algorithms

Ideal skills and experience:
- Strong background in machine learning
- Proficiency in data preprocessing techniques
- Experience with logistic regression and neural networks
- Ability to deliver clean, well-documented code