Research work

I am doing a research in my country for a small consultancy company. I already have the working document and I just require a person who can provide the following to support the research:

1. A robust and feasible theoretical framework to support the research
2. A robust and feasible conceptual framework to support the research
3. A workable mixed methods research methodology stating the: Research Philosophy, Research
Approach, Research Design, Data Collection, and Data Analysis