Integer Programming Model Expert Needed

I am in need of an expert to help with my mathematical modeling assignment. The project involves working with a mathematical optimization model, specifically an integer programming model, to create balanced groups based on specified criteria.

Key Responsibilities:
- Selecting appropriate mathematical model(s)
- Formulating and solving the model using Excel Solver or Lingo
- Discussing and critiquing the obtained solution
- Recommending the best course of action for a decision-maker

The ideal freelancer should have:
- Extensive experience with integer programming models
- Proficiency in Excel Solver
- Strong mathematical and analytical skills
- Ability to provide clear and concise insights and recommendations

Please note that specific details of the assignment will be provided to interested freelancers.