Открыт

Create Android + IOS encrypted messaging app.

We need to create a new, private app in style of Signal/Viber/Telegram.

Fully encrypted, and independent from commercial solutions.

Text messaging + VoIP communication.

This is just a early stage price assessment so I hope to get your feedback. I assume this will need some team, not just a one person.

Квалификация: Android, Программирование на С, iPhone, Java, Mobile App Development

Показать больше text messaging app java, create app random text, android app search text, android text messaging app, create android radio app, create android rss app, iphone text messaging app android, text messaging app ipad, create android app dictionary, android ios digital publishing app, create android ios quiz, create app android ios, android ios shopping list app, best android ios gps tracking app, create android app existing ios, android ios stock trading app, create android messaging app, develop an android/ios social media app, best text messaging app for android

О работодателе:
( 0 отзыв(-а, -ов) ) Bedzin, Poland

ID проекта: #19965834

126 фрилансеров(-а) в среднем готовы выполнить эту работу за $7664

aistechnolabs

Greetings!! Thanks for the opportunity. It’s really exciting that we have a similar kind of expertise and work experience. [login to view URL] [login to view URL] Больше

$7500 USD за 30 дней(-я)
(69 отзывов(-а))
9.1
Yknox

Hello-, How are you? I am Top 10 mobile app developer in Freelancer. I have been working in mobile app development for over 5 years If you have app idea, I can do that with my rich exps, perfect skills No worries, Больше

$7500 USD за 30 дней(-я)
(982 отзывов(-а))
9.4
zhengnami13

Dear Client, I'm very interested in your job. I am an experienced iOS/Android app developer. I have been developing mobile apps for 6+ years. I really have plenty of experience and rich resources as you can see m Больше

$8333 USD за 30 дней(-я)
(237 отзывов(-а))
9.0
EliteSolution8

Hello I read your description and can know that you'd like to build a secure messaging app with VOIP integrated. As a senior developer who has good experience in mobile app development, I'd like to help you with th Больше

$9000 USD за 50 дней(-я)
(61 отзывов(-а))
8.9
ITWhiz4U

Create Android + IOS encrypted messaging app. Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP, MySQL and We Больше

$5000 USD за 60 дней(-я)
(76 отзывов(-а))
8.3
Yugene90

Greetings! How are you? I am an iOS Swfit3.0 4.0 5.0 & Android Java Expert as well as React Native app developer and I am pretty much sure that I can exceed your expectation. [login to view URL] Больше

$8000 USD за 30 дней(-я)
(69 отзывов(-а))
8.4
sphinxsolution

Hello, We are Sphinx Solutions, a CMMI Level 3 appraised company. We are a rapidly growing software and mobile app development company. We create beautiful, innovative and productive websites, apps, web app for entr Больше

$5000 USD за 30 дней(-я)
(86 отзывов(-а))
8.5
amitorada

Hi, We have developed encrypted Messaging App with help of our expert and skilled developer. Our team has 5+ years of great experience in mobile application development on Android & iOS platform using kotlin, objectiv Больше

$7500 USD за 45 дней(-я)
(164 отзывов(-а))
8.3
devexpertsteam

Hello, We are IT-Engineers and Business Analysts, creating complete web and mobile solutions, for already more than 15 years, supporting our products with custom digital marketing strategies and instruments. Mobi Больше

$50000 USD за 120 дней(-я)
(66 отзывов(-а))
8.3
zhandong0217

Nice to meet you. Please follow this link to check my previous experience. https://www.freelancer.com/u/zhandong0217.html I am a professional mobile/web developer has 5+ years of experience. I promise to co Больше

$8333 USD за 30 дней(-я)
(117 отзывов(-а))
8.4
goutam08

Hi, How would you like to work with one of the top 10 freelancers of this platform? If you are interested do keep reading. With our team of 152 Technical members, 43 UI/UX developers, & 37 non-technical members( Больше

$10000 USD за 120 дней(-я)
(63 отзывов(-а))
8.2
Beautistar

Hello I read your project description that is to build an Android + IOS encrypted messaging app and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and ha Больше

$7500 USD за 7 дней(-я)
(122 отзывов(-а))
8.4
ifriends710

Hello - Making an iOS and Android encrypted messaging app - I've checked your project description completely and I am sure I can finish your project. I've enough skills and experiences for your project. And now Больше

$8000 USD за 30 дней(-я)
(140 отзывов(-а))
8.4
GoodJob4W

Create Android + IOS encrypted messaging app. Hello. This is Qi-Feng Jin from China and I hope you are doing well. I have rich experience in mobile app / web development for more than 6 years in native and in hybr Больше

$5000 USD за 30 дней(-я)
(44 отзывов(-а))
7.8
technosystem

Already developed similar Mobile app and ready to customize this great app for you. Please check the Apps that have been developed so far. Messenger for Facebook [login to view URL]!/id Больше

$8361 USD за 50 дней(-я)
(103 отзывов(-а))
7.6
omairusaf

Greetings, I am a certified Android and IOS native app developer and can build your messaging app with VOIP integration similar to Viber/Telegram/Signal. I have the relevant experience with both native and hybrid app Больше

$8000 USD за 10 дней(-я)
(44 отзывов(-а))
7.5
topstar323

Hi I have been specializing in mobile and web(website, backend) for 7+ years. I have rich experiences in - VoIP mobile/web app using webRTC, 3rd party, streaming server - On demand system such as UBER style book Больше

$5000 USD за 30 дней(-я)
(79 отзывов(-а))
7.8
esolzsales

Greetings!!! Hope you're doing well, The messaging application with VoIP feature will be developed on the Native platform where Java and Objective C will be used but would like to know if you have any specification f Больше

$12500 USD за 70 дней(-я)
(33 отзывов(-а))
8.1
bdsiddhi

Hi There, Greetings!! ✦ We are Real iOS + Android Experts. We have been working on iOS + Android since last 7+ years & also developed 250+ Mobile Apps. ✦ As you required, We can surely help you to build an elegant & m Больше

$10000 USD за 50 дней(-я)
(98 отзывов(-а))
8.2
AwaisChaudhry

Hi there, I have checked the details I have great experience with Android, C Programming, iPhone, Java, Mobile App Development. Please start the chat so we can discuss this job more in detail. Thanks Our Website: ww Больше

$8000 USD за 30 дней(-я)
(63 отзывов(-а))
7.5