Development of a End-Point-to-End-Point Messanger App with data encryption

We want to have a End-Point-to-End-Point Messanger App for Iphone and Android.

Siminar like the one everybody uses.


- Access to Phonebook (like all the other messanger apps)

- Functionilty (like all the other messanger apps)

- End-Point-to-End-Point Communication VPN Communication

- Login to the App only with a PIN Code with at least 6 digits (lengs can be determined by the user).

- All Communication must be stored in a encrypted container on the phone / with AES-256.

- The encrypted container muss be linked with the PIN Code. If you enter 3, 5, 10 etc. times (determined by the user) the wrong PIN Code, the encrypted container need to be deleted with secure data erasure.

Payment when everything works! No Pre-Payment!

Skills: Android, C Programming, iPhone, Mobile App Development, Objective C

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About the Employer:
( 0 reviews ) Dachau, Germany

Project ID: #17297444

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Hello I have read the project details specified, but need to clarify some things. So please click on Chat button to send a text message when you have some time to discuss the project. Now I am putting a placeholder bid More

€750 EUR in 30 days
(3 Reviews)

52 freelancers are bidding on average €755 for this job


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Hi, I read your requirement carefully and i can develop the app as per your requirement. I have 5+ years of experience in Android / iOS application development. We will give you one year of free technical support. More

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#End-Point-to-End-Point Messanger App I've read the requirements and understood the concept of what you want.... I've experienced in the similar functionality, let me show you: [login to view URL] More

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Hi I am Full stack expert having experience of 7+ years currently working with my team of experienced Players. Would love to help you with the Encrypted Messaging app - End to End Security app Hope to work with y More

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