Fermé

Android Secure messaging APP

Looking for a simple Android communication app to be developed, it's a basic app for a very small project, but with some intense features,

The project can be divided into 4 phases to be marked, all work need to be carried by one person or one Organisation,

1, Development

2, Complete documentation (very important part)

3, Getting up and running

4, Explanation and support for any questions post completion.

APP description.

OTR system

Off the record messaging protocol is an interesting solution for secure communication. From one side, the protocol provides confidentiality and authentication of the messages, giving the parties the possibility to deny the authorship of the messages (so-called Deniable authenticated key exchanges). This property makes it extremely attractive from an anonymity point of view and also very different from the typical cryptographically protected communication.

The app should comprise of the following tasks:

1. Introduction to Off the record messaging protocol

2. Functional analysis of security features provided

3. Project and implementation of OTR messaging application

4. Demonstration of protocol’s security features including key management and the deniability feature.

more detail update can be provided during the communication phase,

Some key details to mention, I am a DEVops Engineer, I am technical enough to carry this task out with some help, but I have time constraints hence not taking this on, I will provide all the details and will be in touch continuously, I have a time frame of 7 days for this to be completed.

I have existing project files (started by a developer but was not able to finish due to his health reason, I can provide them binaries, you can sort that or dev a new one from scratches.

Please remember Documentation is a Key part of this project.

this project will only be up for maximum of 6 months time, i.e used for 6 months time.

Compétences : Android, Mobile App Development, Java, Programmation C, Full Stack Development

En voir plus : simple developed games visual basic, android text messaging app, basic iphone messaging app, iphone text messaging app android, android messaging app, simple iphone messaging app, android simple messaging app, android develop messaging app, secure messaging app, most secure messaging app 2017, most secure messaging app 2018, android instant messaging app source code, simple messaging app android source code, at&t secure messaging app, most secure messaging app 2019, best secure messaging app 2019, most secure messaging app reddit, va secure messaging app, most secure messaging app 2020, most secure messaging app

Concernant l'employeur :
( 0 commentaires ) Dublin, Ireland

Nº du projet : #31580012

44 freelances font une offre moyenne de 680 € pour ce travail

(361 Commentaires)
9.4
(136 Commentaires)
8.5
(34 Commentaires)
7.8
(107 Commentaires)
7.7
yashtechsolution

Hello, I have build a similar project in my past experience so I have experience in MESSANGING APPLICATION. I will provide you full features which you require with simple and elegant design. [login to view URL] Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 15 jours
(126 Commentaires)
8.0
(64 Commentaires)
7.1
phonedroidapps

Hello Dear, I hope you are doing well…!!! I have gone through your requirements and understood that you want to develop a logo/website/application. We would like to tell you that we already have made a lot of Android Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(11 Commentaires)
6.9
(42 Commentaires)
6.5
AlphawizzTech

Hello, We are Alphawizz Tech, a Software Solutions & Services Company of 80+ in-house developers & designers specializing in Application Development, Web Technologies, Software Testing & Quality Assurance Services. I Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(19 Commentaires)
6.4
(50 Commentaires)
7.0
(11 Commentaires)
5.8
ravidubey123

Hi there, I've gone through your requirement and am glad to inform you that we have an in-house team of expert designers and developers who will build an ios and Android App with a user-friendly design. About Us: We Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(7 Commentaires)
6.1
tiffanyliang0315

Hello, As I take this project, I will do my best! I have read your job description carefully and very interesting in your project now. I'm a seasoned Mobile Developer, Web Expert with proven app development experiences Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(20 Commentaires)
5.6
Sergeyves

hi there I am sergey from russia. I am experienced developer of 10 years in web and mobile development. I can do your project and finish it in tight deadline. thanks

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(4 Commentaires)
5.2
impetus21

Hi, I am a professional designer and developer .You need to build a " Simple Android Communication Application ".I can make it perfect as per your requirements. Please ping me regarding the discussion freelancer chat w Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 14 jours
(8 Commentaires)
5.6
ITServices24y7

Hello, I saw your post as you are looking for a Android Communication APP. I have a complete knowledge of and expertise in Android, Objective C, iPhone, Swift My experience as a Developer includes working with mobile Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 14 jours
(6 Commentaires)
5.4
(7 Commentaires)
5.1
(20 Commentaires)
5.1
yurhovakimyan

I'm Yuri from Armenia, who is a creative and talented Mobile App developer with around 7 years of experience in Native(Java/Kotlin and Swift/Objective-C) and Hybrid(Flutter and React Native) app development, and very i Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(14 Commentaires)
5.3
(36 Commentaires)
5.3