Researcher/writer

Assistant researcher from my project dropped out due to personal reasons and I need help with a part of my research. This is a marketing qual job, but I need someone to do a desk research, some literature review and write up a couple of sections for my report on competitor analysis using SWOT and write up on PEST. Some material on competition will be provided.
No primary research but it needs to be professional style of writing, with published references where appropriate.
Topic is very easy but you need to have background in marketing to do the above and experience in writing up papers in academic environment or for research projects so you should be a native speaker or fluent to very high level.

I think it should take about 3 days, min 6-8 pages.

Thanks