Research Article on Serverless Architecture in AWS -- 2

I'm looking for a freelancer to write a detailed research article on serverless architecture in AWS. The article should have 4-7 pages of content and should include a business impact evaluation, technical comparison and cost analysis. The successful freelancer will be required to present their past work when applying for the project. This article is intended for publication, so I'm looking for a freelancer who can write high quality, compelling content. Please provide examples of past work when submitting your proposal. Thank you.