I currently own a website, android app, and IOS app that's designed to send a customized pdf file by email to multiple people at one time. Sometimes, the app sends the pdf file to the recipients, and the users are able to open the file with no problem. However, in some cases, the pdf file gets delivered with 0kb of data. As a result, the user is unable to open the file.
This is an ongoing issue that causes some customers to rate the app very low.
I am looking for an app developer that's not afraid of a challenge, and that has documented proof of solving tough coding issues. I also require that the developer be able to speak and understand English, as I would like to maintain an open dialogue throughout the project. Please reply with the word 'Elmira' so that I know that you read the complete posting.