Develop Voice API for VOIP APP

Hi, I can do it using freeswitch or asterisk. Need to discuss more on how you want it. There is Kafka framework also which can be implemented. Lets discuss and then I can recommend accordingly.

Hello There, Thanks for sharing requirements. We have developed 300+ mobile apps worldwide and have 45+ developers team in IOS and Android App Development. We provide daily work updates and 2 times video updates in a week and 6 months free support after completion. Thanks

Hi I have read your project description for the VOIP based application development. I will develop the application program software for allowing the user to communicate over voice and chat. I have developed the project for the INTERPRETER business with the custom software library for the voice and video calling to handle millions of users. I have worked with the custom library, Twilio, sinch, GSM calls, video communication, etc. I have also developed several SDK libraries for the biometric, VOICE and video communication, GSM call before. I have 8 years of relevant experience in the Android, iOS, web, and VOIP applications development. Let's work together. Please send me a message so that we can discuss more. Thanks Harish T Budget: Place Holder Bid

Hello ,hope are you well there I have seen your requirement and I am interested in this.I am ready from now to work on your app. i have 7 years of experience in mobile (android / ios ) app development. I will complete your app in less time or in minimum amount. Send me message for more discussion I am waiting for your positive response Thanks

Hi there, My team can help you out with the API development. I'd like to discuss it in detail. I think it would be better if we define a specs document. In that way, scope of our project will be defined. Regards, Adeel

Thanks for the project details. We are company really into apps development for more than 6 years now. We have developed apps from normal size to enterprise level apps for many major clients all across the world. We are working on apps like WhatsApp from a long time ago and have full expertise to develop such apps. Let’s have further discussion and we shall provide more details about our skills and work done in private messaging thankyou.

Dear employer hope you are doing well...Regarding project can we discuss more on this to get detail understanding about project ? As i am having some technical question on this so let me know when you get time to discuss on this and clear the doubts. By the way as a full-stack developer (with Twillio api) I have relevant skills and experience as per your project need....i can share some demo as well in further chat Moreover You can also check my profile page as i have more than 32% Repeat Hire Ratio..so i work as long term basis.

Hi! I am a dedicated Android & iOS/Web app developer. Your project is suitable for me. Although I don't have lots of reviews but have a lot of skills. So I write this bid with happy mind. I'd like to assist you in this areas. - Social networking & integration with social media sites such as Facebook, LinkedIn, Twitter, Google+, Instagram, Eventbrite, Yelp, Groupon and etc. - Facial recognition, product image recognition, speech recognition in both of mobile and web applications - Admin website, mobile responsive website - E-commerce, Forex exchange, in-app purchase - Stripe, PayPal, Braintree, Paytm, PayTabs payment APIs - Large data uploading through CSV/Excel on web - LinkedIn job posting - GPS & Google Map & Places & Directions, real-time location tracking - Uber/Lyft APIs integration - Agora, Gruveo, Twilio, Firebase, Amazon, Alibaba APIs - Car mode/Secret chat, web chat, group chat & conference, video/voice chat, call and transcription - Photo editor, Castle data store - VIdeo/Photo sharing with social media sites - Webcam video & photo - Dating(Masked dates and etc.), Beauty/Salon/Food ordering & delivering service - Product search & purchase by image capture & recognition - QR/Bar code scanning - Real time TTS & STT Translation Your idea and my working will lead to good results. I will give you a perfect and reliable work. Let's meet in chat. Chengri Piao.

Hello We are ready to develop a Voice API for your app and available to discuss the project for more understanding Please connect over chat We are an ISO certified company, having 120+ experienced resources, working since 1999. We have all the expertise to develop your own Voice API that you would use independently Let's discuss more Many thanks Amat

Hello, Hope you are doing well. After carefully reviewing the requirements of the job description, I feel that we are very much suitable for the job. We can start working now. please give a chance to work for you. We do have a 8+ years of experience in web design & development. We are well versed in the technologies such as CSS3, HTML5, JavaScript, Angular JS, PHP and its frameworks, Laravel, Code Igniter,Python, MongoDB, Ruby on rails,React JS, NodeJS, WordPress, woo-commerce, Magento, Android & iOS development, Shopify, Joomla, payment gateways, third party API, plugin development, integration, and customizations. Please initiate a chat with me for further discussion. I am waiting here for your positive response. Thanks & Regards Emizentech Team

Hello , I hope everything is good there! I read your requirements carefully and based on your idea i will work and provide you ongoing support. I saw your post recently and i am very much interested in working together. I can start right now on your project and update you on the tasks as you want. I have good proven track records in mobile apps development Android and iOS and i will complete your project in reasonable amount of time line. Share your project details to discuss further in more details and i will start in stages. I look forward to working with you. Regards, Vistara

HI Sir I have rich experience in SIP(Sinch, Mesibo API), So i can build this app in a short time Looking forward to working with you soon Thanks JIN

Hello sir. I have good skills and experiences as you requested on your project. You can see my results as follow. https://www.freelancer.com/u/abstractsoftweb?w=f I am very interested in your project. If you hire me, i'll perfectly complete your project in time. Please contact ,me. Thanks Best regards Dinesh sharma

I’ve carefully gone through your job posting.I ’m an expert with more than 5 years experiences. we already have team of 20 members and we already have done many changeless tasks in past and still doing. our team expertized in many types of Android applications: Paypal based app In-App Purchases app Exercise/Health app Image editing app (only Sticker and Text) Media sharing app Barcode/Scanner based app (Hardware) Barcode/QR code scanner app (Camera) Email based app SMS based app Events app Sports app Google Map app Offline Map GPS tracking app

Hello, I understood your whole requirement and I have extensive knowledge on this. I assure you that I can provide you all the solution which you are looking for. Please open my chat window so we can discuss in detail. Looking forward to you. Can we discuss now? Thank you :)

Hello , First i will do a demo task for you which is give by you than you will check my work and after testing work of me than offer me . I have seen your requirement and I will do this in less time. you need a mobile application so I am interested in your job because I already completed this type of job. so i want one more similar job so i can easily complete this app in less time and low budget. I will share my previous app link in private chat window. I have 4 years of experience in android and ios development. 3 years experienced in React native cross platform. send me message for more discussion Thanks

Dear Client! I have read your project carefully and I'm very interested in your project I have rich experience that have developed android and iphone app and websites for 7 years. I have already developed an application similar to this and I very familiar in technical side of your project. I hope to build perfect project with you. I will work on your side & on your timezone and will submit perfect result in a short time. Please contact with me and let's discuss about this project together. Your Success is my Success! I am always looking for a long-term relationship based on trust and professionalism. Thank you and Warm Regards.

Hello. I have just read your project. https://www.freelancer.com/u/fastestJohn?w=f This is my profile. I am really interested in your project now. Because my skills are suitable for your project. I like the "Fastest" and "Perfect". I always complete the project perfectly. Please check my portfolios and reviews. I want to discuss with you in more detail. I will wait for your answer. Thanks ..

To meet me in here, like that you meet Oasis in the desert . NEW SOFTWARE WORLD WILL BECOME HERE FOR YOU AND ME! Hi, dear! I am high quality SOFTWARE developer and designer. I have full experience over 7 years in software development area. So I am always ready for you with my high quality. Let's start our good business from now~! I am waiting for your good response in here. Thanks a lot!

Hi, I'm a Senior Mobile Apps Developer having more than 8 years of Professional Experience in Android, iOS Apps Development Along with 100% satisfactory work as per Client's Requirements. I assure you a 100% quality work for Developing Voice API for VOIP APP as per your given requirements. Please have a look on my recent works https://www.freelancer.com/u/appbirds?w=f Please feel free to connect on private chat