Custom VoIP based Mobile application and Web Application

11 freelanceria on tarjonnut keskimäärin $1161 tähän työhön


Hello, We are an IT company with expertise on IOS and android app development. Based on your intial requirement, i'm positive enough to develop it for you. Please invite me in chat session to have a detailed projec Lisää

$3500 USD 56 päivässä
(12 arvostelua)

hi plz PM your requirements. you can see my profile for Satisfaction. :)details after reviewing your requirements.

$1667 USD 60 päivässä
(15 arvostelua)

Hey, i have done a voip app with customized linphone sdk and asterisk server . voice quality is excellent . Please send me a message so that we can discuss more about it.

$2222 USD 30 päivässä
(37 arvostelua)

HI, I am an experience Mobile solutions developer with hands-on expertise on iOS and Android app development. I am also fluent in creating scalable backends needed for mobile apps. I would like to know the details o Lisää

$1050 USD 7 päivässä
(3 arvostelua)

Thank you for your job posting! As a great full-stack developer, I have 7+ years of experience in web and mobile app development. My major skills are: front-end: ReactJS/VueJS/Angular back-end: Laravel/CodeIgniter, No Lisää

$550 USD 15 päivässä
(3 arvostelua)

Hello, We are working with a professional team. We can make hybrid, IOS and Android application. We have relative skill please consider us and award me the project so that we can start working. Here is out website. Lisää

$300 USD 30 päivässä
(0 arvostelua)

Hi, Guys How are you? I hope - you are doing well welcome 2 my profile ... I'm professional web and app programmer, I love serving people with my coding skills. Software Engineer and App Coder with expert level exp Lisää

$786 USD 14 päivässä
(0 arvostelua)

Hello, We are a team of experienced front-end and back-end, Web/App developers and capable of working on any platforms and designs. I can help you with developing iOS and Android Mobile application on SIP protocols w Lisää

$500 USD 7 päivässä
(0 arvostelua)

Hello Sir, I hope you are doing well! I have reviewed your requirements that you are looking for help to develop mobile applications. I am the best option for your Project. I have a large scale of portfolio to develop Lisää

$1000 USD 7 päivässä
(0 arvostelua)

::VOIP Application Android & ios Features:: 1. Signup Online 2. Login 3. DID Service API 4. Incoming Call 5. Outgoing Call 6. Payment Getway intergetion 7. App 2 App Free Call 8. Credit Tresfer User 9. In-App Googl Lisää

$700 USD 7 päivässä
(0 arvostelua)

Hello! I have interested in your project. I can do this project for you. I have a team of good developer and i understand your job. i can surely help you please do contact so we can start. I will work on your project Lisää

$500 USD 7 päivässä
(0 arvostelua)