Virtual Private Network (VPN) APPLICATION + SERVER

¶Client application

The application supports the ability to work in portrait orientation of the screen.

Localization of the application provides bilingual version of the user interface.

The version of Android supported devices is higher than Android SDK 4.0., IOS is higher than 5.0

Android and iOS screen resolutions: mdpi (320x480 px), hdpi (480x800px), xhdpi

(720x1280px), xhdpi (768x1280px).

Mobile apps for Android and iOS should be implemented by alternative means, or on the basis of a platform that provides compilation in

alternative applications for maximum performance.

*Requirements to the client application:

Design of the mobile application must be done in a modern style

Mobile application is based on the app with analog functionality <private internet acccess>. The developer has the right not to adhere to any functionality and the logic of a similar application, having previously agreed this with customer.

No sign up only sign in.

Screen # 1 - Login form to user account

Screen # 2 - Dialog box with switcher on/off and fixed vpn(country) name for connection.

Now that the user has logged in, he can choose a country for connection.

After the country name (vpn server) been choosen by clicking - authorization procedure should be started based on server side settings - server response is wan ip + logg:pass for direct  connection with vpn server.

*Minimal user side functionality:

- Choose the country to connect with,

- To generate an invoice for payment,

- Out/in short text messages to support.

- Switch the language

*User Settings:

Country settings

About programm

Politic Confidencials

Terms of usage

User can log out.

¶Server application

It is necessary to implement a server application that provides opportunity to control the mobile client application.

Possible implementation languages: Python, Java, ASP.NET

*Admin panel

You need to implement a web application that allows to store information about

users in the form of a log-sheet, to fix the wan adresses of vpn servers with the link to country names .

*Roles in the system:


User who is granted system access by the system administrator and has the ability to:

 view the number of new users and logs, provide those support.


Has the opportunity:

 Add moderators and other administrators to the system

 Edit their credentials

 Block users

¶Common details:

The app should realise the basic Windows/linux/android/IOS operation systems option to create vpn connection with vpn server.

After client app installed and logged in it will request server app to get vpn server wan ip address + logg:pass for direct vpn connection.

After client login:pass confirmed by server app the vpn connection should be authorized based on server settings.

Vpn connection its like a proxy server but with no port connection, just wan ip and login:pass

Simple main screen to choose the country for connection, turn on/off the connection.

There are prepaid period and trial. The difference that no need to reconnect after 5-15 minutes of usage.

Habilidades: Android, ASP, iOS Development, Mobile App Development, Python

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Acerca do Empregador:
( 0 comentários ) France

ID do Projeto: #17157422

22 freelancers estão ofertando em média €2650 para esse trabalho


Hello, I have good experience on VPN development. I assure, I will do my best to work with you on your project to present the best possible outcome for you and your customers. I will also do my best to correct any are Mais

€2500 EUR in 30 dias
(146 Comentários)

Virtual Private Network (VPN) APPLICATION + SERVER Hello. How are you today?. I have read your job post in carefully and understood everything what you want. I have developed 60+ apps & published them app stores Mais

€2500 EUR in 30 dias
(66 Comentários)

Hi there, I've read your description carefully. we are interested to convert your website to Word [login to view URL] have over 7 years of experience and expertise in mobile application design development. Let's discuss p Mais

€2790 EUR in 30 dias
(63 Comentários)

How are you ? My name is Bryan Valencia. Please check my profile. https://www.freelancer.com/u/UnitedWebSpace I already built VPN app for all platform. Let’s have a chat. Thank you. Bryan.

€8000 EUR in 90 dias
(44 Comentários)
€2500 EUR in 30 dias
(116 Comentários)

My name is Li Ming I read your project description and am very interested I am expert in VPN app development using OpenVPN - this is sample app i have developed [login to view URL] I am sure 100%, i can Mais

€2500 EUR in 30 dias
(33 Comentários)

My name is Nelson. I read your project description carefully, and understood your idea surely I am expert in VPN app development. I am sure that i can develop your project perfectly without any issue Please conta Mais

€2500 EUR in 30 dias
(10 Comentários)

Hello, sir. If ‘SOFTWARE IS KING’, then I am the queen. With over 10 years of experience in development and design, and over 80 websites and many applications built, some of which have been featured in Shopify and Ar Mais

€2500 EUR in 30 dias
(78 Comentários)

Hi, how are you? I am a senior web & mobile developer with rice experience for over 9 years. I am very interested in your project and it's clear your requirement for me. I have already developed such page and app si Mais

€2500 EUR in 30 dias
(27 Comentários)
€2500 EUR in 30 dias
(12 Comentários)
€2500 EUR in 30 dias
(53 Comentários)

Hi Hope you are doing well. I have reviewed your requirements and we can implement your VPN mobile app. We have developed hundreds of iOS apps and here are few of them. [login to view URL] Mais

€2500 EUR in 30 dias
(34 Comentários)

Dear client! Great to meet you. I am glad to see your project. From now on, let me introduce to you. I am a senior developer coding in both (android and ios ) platform. I have worked in IT company for 3+ years. S Mais

€1500 EUR in 30 dias
(20 Comentários)

How are you ? As a mobile app developer, I have a rich experience for 6+ years in mobile app development. I have developed 40+ apps successfully and attended to development several big projects. I promise I w Mais

€2500 EUR in 30 dias
(10 Comentários)

Hi I have read the description, We have a very determined and 5+years experienced team with all the required key skills who can do this job with perfection. Have a look at our portfolio before awarding to anyone Mais

€2000 EUR in 30 dias
(11 Comentários)

Hello Sir, I have read your requirement and understood that you are looking for Mobile Application Developer to develop an application. We have 6+ years experienced developer team and we already built 218 + proje Mais

€2500 EUR in 25 dias
(14 Comentários)

My key skills are Android iOS , Web -Game development (Cocos2d , Unity3d ,Vuforia) -VR & AR , Vuforia - Swift, Objective-c , Java, php, html, c, c++ ,VC++ ,C# -Xcode ,Android SDk, Eclipse , Xamarine -Firebase, Mais

€2500 EUR in 30 dias
(6 Comentários)

Hello! I am a python developer. I looked at your project and it seems interesting. I have good experience in python and I am an expert in it. I have all necessary skills required to be a good developer. I am interested Mais

€1500 EUR in 2 dias
(22 Comentários)

Hello, Sir. I am a super VPN Mobile App developer and I have 8 years of enough experience in this kinds of vpn projects. I checked your all requirement and understood what you want. I have already similar project lik Mais

€2500 EUR in 30 dias
(10 Comentários)

How are you today? I have seen your proposal carefully. I have enough experience in such project. If you contact me, we can discuss more in detail. Thank you.

€2500 EUR in 30 dias
(5 Comentários)