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Linphone customization add features September 13

ONLY EXPERIENCE CAPABLE DEVELOPERS NEED APPLY.

IF you have to ask stupid questions that are already answered here please get lost.

I need all the features of the current linphone plus the ones i need to add. DO NOT ASK ME AGAIN WHAT FEATURES I NEED.

If you have an existing communication product ,you can send me links to [login to view URL] its something i can use i may buy it .

I am looking for a highly experienced person to customize the opensource [login to view URL] software. Both

IOS and ANDROID. Must be unblockable in all countries and apps must be alive as long as device its on is turned on. everything must be encrypted end to end and not just dsta encapsulation. You will configure client and server side .some other things to be done Including splash screen , network registration, add self destruct messages feature(secret chat) and some layout features..add rotating banner ads system (similar to the one you see on skype desktop )

Apps must be for iOS and android.

Please do not waste my time or your time if you have never done this before. Your bid woukd be the price we pay if you are awarded the project. Do not try to ask for more money. Funds would be released upon fully delivered bug free product. If you are about money first, please stop reading .this is only for serious, honest professionals. There are also some special calling features for users in the usa with existing gsm service which will be discussed before starting project. This will not increase the cost of the project.

This product must be alive at all times as long as the device is on. Call and all active communication must stay active when devices switch between mobile and wifi network.

.NO MONEY UPFRONT.

NO MILESTONES ( milestones are the biggest scam.)

99.9% of a project is 0 to me. If you did 99% and disappear then what you did woukd be all garbage and i woukd have to start over.

If you are one of those people who use excuses like, you have high feaver, your uncle died, ethernet cable got cut. Protest or family emergencies, please stop reading and move on

If you are one of those companies with 5 people managing 1 developer ,dont bother wasting my time or yours.I rather hire a developer and pay them double that pay others to do [login to view URL] hard working developers do not dress in suits.

Please do not use any of these or any other excuses to hide when you can't do the work. These are all excuses of scammers

You got high fever

You relative is in the hospital

You have to go back to your village for emergency

Bad internet/ no wireless signal

Company meeting

Protest

Religious holiday.

Computer problems

Have urgent work to do for existing client (if you are that dedicated to the customer, you would never make any of these excuses)

DO NOT EVEN THINK OF REPLYING TO THIS POST IF YOU ARE ARE ONE OF THOSE SCAMMERS LOOKING FOR PREPAY OR MILESTONE.

REPLY WITH LINKS TO SIMILAR PREVIOUS APPS TO BE CONSIDERED.

Fähigkeiten: Java, Mobile App Entwicklung, iPhone, Android, Objective C

Über den Arbeitgeber:
( 0 Bewertungen ) nyc, United States

Projekt-ID: #21265285

14 Freelancer bieten im Durchschnitt $7804 für diesen Job

$555 USD in 10 Tagen
(90 Bewertungen)
7.8
technorizen

Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for yo Mehr

$500 USD in 7 Tagen
(188 Bewertungen)
8.6
JinDongZhe

Dear,manager! Thanks for visiting my proposal. I have read your job description very carefully. I have developed more than 30+ mobile applications . I have developed apps for almost all the major industries. I have de Mehr

$500 USD in 7 Tagen
(201 Bewertungen)
8.0
zhangguimin0604

Hi there! I have read your project description and am sure I can give you the best result of it. I am a dedicated Web/Android & iOS app developer. I would like to assist you in these areas: - Social networking & integ Mehr

$500 USD in 7 Tagen
(21 Bewertungen)
6.9
ITPyramid85

Hello, I am software developer with enough experiences on android for 13 years. I can work by full time for your project and trying to satisfy the requirements. Client's idea + Programmer's good coding is the perfect r Mehr

$500 USD in 7 Tagen
(16 Bewertungen)
6.7
seekdeveloper

Hi, I'm a talented developer for iOS, Android and have 11.2 years full time development experience. I have already developed a great number of various applications, namely on-demand services, location-based apps, s Mehr

$750 USD in 7 Tagen
(19 Bewertungen)
7.4
grigorywazin

Hi, How are you? ⭐24hours communication, if you need, I can work as full time⭐ I’ve carefully gone through your job post. I feel very confident on your project and You will get the "Best Result" in time if you work wit Mehr

$500 USD in 10 Tagen
(33 Bewertungen)
6.2
skysoft0405

Dear Sir,⭐⭐⭐⭐⭐ I have carefully read your project description and felt very interesting. I have strong expertise and high-level skills in iOS & Android mobile app development. And I have a strong background with Java, Mehr

$700 USD in 25 Tagen
(17 Bewertungen)
5.3
AlexeyKala

I am not the Scammer and some freelancers cannot represent all the freelancers. And please remember that I am different from Indian developers. I don't care whether I get hired or not. Hope you find the best freelance Mehr

$100000 USD in 7 Tagen
(5 Bewertungen)
4.9
aftabyounas

hey i am currently working on linephone app .. message me i am ready to show you my work... thanks....................

$250 USD in 2 Tagen
(9 Bewertungen)
5.0
Tikhonovich

♦♦♦♦♦ I will work only for your satisfication. ♦♦♦♦♦ I have developed android mobile apps with native java, kotlin on android studio, eclipse, iOS mobile apps with Swift, Objective-C, hybrid apps with flutter, ionic, Mehr

$3000 USD in 7 Tagen
(1 Bewertung)
2.6
rvtechsolution

Hi I am Android and iOS APPs expert having 7+ years experience and ready to Linphone customization add features. Please share more details. Kindly initiate the chat to discuss further on the same. Pleas Mehr

$555 USD in 10 Tagen
(7 Bewertungen)
2.4
saadtariq329

Hello there. I have seen your job posting. I will like to ask some questions. Please come over the chat so we can discuss things. Some intro about me. I am an enthusiastic developer/implementer who does not stop until Mehr

$500 USD in 7 Tagen
(1 Bewertung)
2.0
Mhamzayounus

there! I am new working here .But as for my experience have worked with companies previously.I am pleased to submit my resume for consideration for the available Android and ios Developer role with your tech start up. Mehr

$450 USD in 5 Tagen
(1 Bewertung)
1.4