I have a question for you.
I wanted to hire you a few days ago and you declined. I understand that you may be very busy, I also understand that you may want to concentrate on certain technologies like aws and couchdb.
I was wondering if you can tell me how difficult it would be to migrate a project from a traditional design with LAMP/CodeIgniter to AWS/CouchDB.
Does it require total rewritting of the application or simply modifying the calls to the DB?