What's the big idea? If performance is key then maybe something like GoLang or Rust, if rapid prototyping is key then maybe RoR or MS MVC, if I wanted to be able to deploy it to an inexpensive host then maybe PHP, if I wanted to hook into enterprise systems then maybe JSP, and so on and so forth.
Cannot be more specific without knowing the project requirements, my knowledge set, and if I have any pre-existing deployments I can re-use.
Cannot be more specific without knowing the project requirements, my knowledge set, and if I have any pre-existing deployments I can re-use.