English to French Translation for App

I am looking to get English to French translation completed for the words and phrases of our mobile app. The terms will include words like 'password', 'invalid credentials', 'Downloading surveys, please wait'. There are circa 380 words and the context the words are used in is very important so it may be appropriate to provide you access to the app so that you can see the words in situation to support the translation work.
Native French speakers preferred and IT experience if possible.