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App Developer

$750-1500 USD

Stengt
Lagt ut over 6 år siden

$750-1500 USD

Betalt ved levering
I need an app to be developed with VOIP calling system. Only highly experienced professionals to contact me.
Prosjekt-ID: 15081393

Om prosjektet

27 forslag
Eksternt prosjekt
Aktiv 6 år siden

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27 freelancers are bidding on average $1 271 USD for this job
Brukeravatar
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 Website for the app. I have developed many applications involving various functionalities GPS, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. As you have seen, I have developed the various social networking apps & awesome games, so have the more experience than other bidders. As a typical apps, I have developed the taxi booking app, chatting and dating app, shopping cart app and game development etc. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards. ----------------------------------------- https://www.freelancer.com/u/ITWhiz4U.html
$1 250 USD om 20 dager
5,0 (71 omtaler)
8,1
8,1
Brukeravatar
Hello, Lots of things to be hashed out to build Android/iPhone app. If you are available right now then kindly let me know so that we can discuss a PRODUCTIVE discussion on FL chat. Relevant Skills and Experience We are the No.1 freelancing company and have more than 680+ reviews and ratings too. We have the best developer and designer team and have more than 14+ years of experience in different expertise. Proposed Milestones $3802 USD - Undefined
$3 802 USD om 52 dager
5,0 (12 omtaler)
7,3
7,3
Brukeravatar
i have done similar stuff multiple times....which call manager u are using cisco avaya or anyother? Relevant Skills and Experience java android ios japi axl call manager spring hibernate databases REST webservices Proposed Milestones $777 USD - end
$777 USD om 20 dager
5,0 (9 omtaler)
4,9
4,9
Brukeravatar
Hi, We are a team of 5 years of experience in iOS, android and web api development. I have worked on similar kind of app. So I can help you easily. Thanks Relevant Skills and Experience We are a team of 5 years of experience in iOS, android and web api development. Proposed Milestones $100 USD - Initial payment $650 USD - Final Amount
$750 USD om 45 dager
5,0 (7 omtaler)
4,5
4,5
Brukeravatar
hi. Thanks for sharing your requirement. As we are a team of 50+ highly professional experts with 7+ years experience especially in mobile development, I can assure you for a greater results. Relevant Skills and Experience As we have vast experience and has great experts in app development, i can strongly assure that we can build your app with VOIP calling system as a dynamic one based on your requirements with top quality and to deliver on time. Proposed Milestones $1200 USD - completion on milestones Please do contact me for further discussions. I'm glad to answer any questions you may have.
$1 200 USD om 9 dager
4,7 (7 omtaler)
4,5
4,5
Brukeravatar
I have 10 year of experience and i can handle your project very easily . because i have done many project similar to yours project Relevant Skills and Experience I have experience on web technology and mobile technology Proposed Milestones $1250 USD - 1st
$1 250 USD om 20 dager
4,8 (6 omtaler)
3,8
3,8
Brukeravatar
I can build an amazing app for you! I've completed many similar projects and I believe I am the best for this job! Check my portofolio and see my work! :)
$1 100 USD om 20 dager
5,0 (4 omtaler)
3,6
3,6
Brukeravatar
Hello I have great skill to modify VOIP Calling System For 3 years i developed VOIP and HD Video Stream in Company I have great confidence. Check me ! Relevant Skills and Experience IOS, Android, HD Video & Voice Stream Proposed Milestones $500 USD - First FeedBack (Beta) $750 USD - Complete no problem, check me
$1 250 USD om 20 dager
5,0 (4 omtaler)
3,3
3,3
Brukeravatar
Hello my name is Pranav , I have checked the details shared by you , I have worked on similar requirement and it will be done according to your need. Relevant Skills and Experience I Have 5 years of experience in several web technologies and am enough confident to take up this project. Looking forward to work with you. Proposed Milestones $750 USD - one
$750 USD om 20 dager
5,0 (2 omtaler)
2,4
2,4
Brukeravatar
I have 8+ years of experience in mobile app development. I am confident to do this job. 100% result guaranteed, high quality, security, expert development with professional source code. Relevant Skills and Experience Android, iOS, Swift, Objective-C, Java, Xcode, Android Studio, Firebase, React Native, Angular js Proposed Milestones $1250 USD - m1
$1 250 USD om 20 dager
5,0 (5 omtaler)
2,1
2,1
Brukeravatar
I just completed a voip app on android which i will release to play store soon. Ping for a demo. Relevant Skills and Experience Working as a SDE, aiding in developing products/services based on Android (React Native/Xamarin/Java) and Web Apps(.NET/CSharp/ASP.NET MVC/Django). Proposed Milestones $1250 USD - Final app
$1 250 USD om 20 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
I am a serious bidder with similar technical skills and experience i have checked the details & have already worked on a similar project before and can deliver this as u have mentioned Relevant Skills and Experience We are a team of professionals having great expertise in web applications development mainly on PHP, (Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc.& mobile apps Proposed Milestones $1234 USD - work
$1 234 USD om 20 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
5 Reasons why you should hire me for your custom website and Application Development. 1. Available 24/7 upon your request 2. Delivery on-time with 100% satisfaction 3. Always think beyond boundaries and. provide user friendly solution 4. Provide excellence with commitment 5. Most important, Free technical support for lifetime. Thank you
$1 430 USD om 6 dager
0,0 (0 omtaler)
0,0
0,0

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Medlem siden sep. 2, 2017

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