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VoIP DEVELOPER/ ENGINEER Android, IOS Mobile VOIP dialer App Developer

50 фрилансеров(-а) в среднем готовы выполнить эту работу за $53/час

HugeWave

-----------------Hello----------------- ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you s Больше

$55 USD / час
(106 отзывов(-а))
8.9
aistechnolabs

Greetings!! I am very thankful for this opportunity. It’s really exciting that we have similar kind of expertise and work experience. VOIP apps: [login to view URL] h Больше

$51 USD / час
(62 отзывов(-а))
8.9
Yknox

Hi ,I am Elle Gang, software developer in China. I am a certificated freelancer who is qualified in this part. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. Больше

$51 USD / час
(450 отзывов(-а))
8.6
ITLove007

Hello, thanks for the opportunity to bid on your project. I have experience of Mobile(Android and Iphone) and Web. I have developed Music Player, Dating, IPTV, Chat, Social, Location Tracking, News, Shopping app, Больше

$52 USD / час
(149 отзывов(-а))
8.3
kchg

Hello, This is ranked TOP 5th freelancer in this platform and I'm very familiar with VOIP. Seems that your server is freepbx which is I'm very familiar with. We can discuss more detail over the chats. With Regards, Больше

$55 USD / час
(35 отзывов(-а))
8.0
Wangxianming

Professional iOS/Android developer is here. I am top 10 mobile developer on Freelancer.com. I checked your specs and I have no problem. I have experience on VOIP too. Please contact me with details. Thanks

$55 USD / час
(90 отзывов(-а))
8.2
Honestdeveloper1

Dear sir I have carefully gone through your job description and so I am very interested in your project. I worked many projects [login to view URL] Please che Больше

$55 USD / час
(48 отзывов(-а))
7.9
kongxiangjia

******* Full Time Mobile and Back-end developer for 7 years. ****** Dear https://www.freelancer.com/u/kongxiangjia.html. As you see in my profile, I have successfully delivered 180+ Android/ iPhone apps for c Больше

$52 USD / час
(128 отзывов(-а))
8.1
MobiStudioz

Hello we are already doing similar job, please take a look- https://www.freelancer.com/projects/android/ott-mobile-dialer-solution/ Looking forward to hear from you soon Thank You

$52 USD / час
(36 отзывов(-а))
7.7
SevenStarInfo

Hello, Hope you are doing well. SevenStar Infotech is listed on Top 20 IT Companies of India. Our Strength:- * 7+ years experience in iPhone & Android Mobile Application Development. * Exclusive apps develop Больше

$50 USD / час
(70 отзывов(-а))
7.8
jinthreek89

How are you? I am a senior developer with extensive experience in building high-quality Mobile apps, Games & Web. https://www.freelancer.com/u/jinthreek89 When I work on a project, I strive for excellence and Больше

$50 USD / час
(47 отзывов(-а))
7.8
EliZhang221

iPhone, iPad, Android, FireBase, Swift3.0, ObjectC, NodeJs, Ruby I have these skills under my belt. - this is my previous doctor and patience reminder app [login to view URL] - this is my Voice Message Ap Больше

$50 USD / час
(46 отзывов(-а))
7.5
aashshak

How are you? After carefully reading your job description, I am very impressed with your project and now have a full understanding of it. I am extremely experienced in iOS and Android native app development with Больше

$55 USD / час
(35 отзывов(-а))
7.7
Champian

Hey! I have expertise in VOIP and I see it's error solving task so we can go on hourly bases? Also, I have expertise in UI design so, I will provide you best app design and development Please PM me so we can dis Больше

$52 USD / час
(21 отзывов(-а))
7.2
jinzhenzhu8691

My name is LiMing. I have been coding for over 10 years since I was 16 years old, and have rich experiences. I read your description carefully and understood perfectly Please contact to me and let's discuss your pro Больше

$55 USD / час
(31 отзывов(-а))
7.3
$55 USD / час
(9 отзывов(-а))
7.0
Gates777

Hello!!! How are you today? I am very interested in your project. I have read your project description very carefully. I have being developed many mobile apps including the android and ios versions for 6 years. I Больше

$50 USD / час
(128 отзывов(-а))
7.2
rajatlala

Hey, Thanks for the details. We have app development experience since last 10+ year in applications for iOS and [login to view URL] its needed,We can ready sign for NDA. Basic understandings- Users:- - Able to logi Больше

$50 USD / час
(24 отзывов(-а))
7.0
angel0701

Dear sir, I have rich experience with VoIP. I have ever built serveral voip client apps and worked on software switch before. I can provide you high quality work anytime. Kind regards, Enlong

$55 USD / час
(22 отзывов(-а))
7.0
bondwp322

Hello dear employer! How are you? I read your description carefully and understand what you want. As you can see from my profile, i have rich experiences for Chatting App system development including VoIP. I will p Больше

$50 USD / час
(56 отзывов(-а))
6.6