I need to document three developer use cases, based on given scenarios

General information for the business: Cloud communications Description of requirements/functionality: I would be needing to document 3 developer use case scenarios, including the creation of sample application(s) on git and document the README.md file. The scenarios will be provided by me. The languages to be used are: - Java - Python - PhP & Node.js for the first - Python & Django / Java & Spring / C# & ASP.NET MVC / Node.js & Express / PHP & Laravel using our API for the other two. Specific technologies required: Python & Django / Java & Spring / C# & ASP.NET MVC / Node.js & Express / PHP & Laravel Extra notes: