** Please only reply to this if you are an extremely good Android developer for complex apps.
Prefer you know the K9 Github open source email app. At least download and look at it first.
This job requires someone with a lot of good working knowledge and Android experience, not just simple apps.
** K9 is an open source email app available on Github.
This task is to encrypt "selected" emails and move them into a local SQLite database using AES256. Attachments for those emails will also be encrypted to a secure folder.
Then when these emails are to be read, decrypt them for display.
I will supply the encryption Libraries. Simple to use. I will answer any questions you have in more detail during a conversation.
You must have a minimum of 3+ years of "complex" app development, not just simple nonsense apps.
** Please - do not bid fake amounts - that you will alter later. Bid what you want to charge. Time frame 5 days a Max, Bonus paid for 3 days completion.