Create VoIP Application on flutter

Hi, I am quickly understand the details and idea of your project so I think my technology is suitable for your project. I can definitely help you to develop VoIP on flutter (Fonctionnalities) - Audio Call - Video Call - Instant Messenger - Interconnected With Magnus Billing user account - File transert - Video Recording -Audio Recording application as per your needs with the required features and functionalities. I'm an expert in this field. I have done several projects like this before. I will provide my best effort to complete your project and build a long term relationship with you. I have 7+ years of experience in mobile app development. I am interested in the job. I have all the necessary skills required to complete the project. I am always interested in making long term professional relationships with my clients to ensure that every project becomes successful. So, if you hire me, I can assure you that you will not regret your decision. "Looking forward to your positive response please open your chat window to more details" Kind regards, Julian

Hi, Thank you for posting the project As you can see in our profile that we are mainly VoIP, Asterisk/Freeswitch, Kamailio/Opensip, and WebRTC experts and have vast experience of over 14yrs in call, chat audio, video, and conference applications. We have used webrtc extensively for many projects to allow browser-based audio/video calling and further added VoIP to allow it to make calls from the browser to regular landline/mobile as well. Technology, Platforms and languages used: WebRTC: Native, Kurento, Tokbox, Jitsi, janus, VoIP: Freeswitch, Asterisk, Twillio, Kamilio, FusionPBX, FreePBX, SIPJs Web: Java, PHP, Laravel, Vue.js, Node.js, Angular, React.js, Django Mobile: Swift, native, react native, Kotlin, Electron SIP Client: PJSIP, Csipsimple, doubango, Below is the list and brief detail of some of our previous work. Hope you will look into our experience. • Inbound/Outbound call centre setup, development • Sending voice mail as an attachment to user email. • PBX Phone System with features like Call Forwarding, Call Transfer, Call Waiting, Call Park, Call Mute and many more. • Made Customized IVRs for calling cards in various languages. • Auto Dialer/Predictive Dialer • 3rd Party APIs integration like Twillio, Nexmo, Bandwidth and others for call, chat, video etc in applications. We can discuss in detail the requirement and work.

Hi there! You need to Create VoIP Application on Flutter, I have applied to this particular job because I not only meet, but exceed all of the requirements for this project. I can assure you that, if given the opportunity, we will be successful and you will reap great satisfaction. Also I never apply to a job that doesn’t match my skills. I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. PLease open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina

Hello, I saw your post to create VoIP Application on flutter and i will add all the funtionalities you mentioned and build this for both platform android and ios with backend admin panel I have 6 + years of experience in iPhone/iPad/Android application development. I believe in deliver a high-quality product and satisfy customers. I am always interested in making long term professional relationships with my clients to ensure that every project becomes successful. So, if you hire me, I can assure you that you will not regret your decision. Thanks, Shobha.

Hello there, I went through your project brief and I can handle it efficiently. I have 3+ years of experience with Flutter. I have developed flutter apps for android as well as iOS. I have worked with 15+ startups to help them build scalable solutions, and many of them even got their funding. I have worked on e-commerce apps, social media networks, data handlers, geo dependent apps etc. I have strong architectural knowledge and database setup skills for any solutions with multiple user-level hierarchy, roles and permissions. I have strong project management skills in agile setup. You can find my full portfolio here: https://www.freelancer.com/u/hirakchhatbar Let us discuss more about your project via chat box. Best Regards, Hirak

Hello there. I can help with this project. You will need to have a sip server that supports webrtc and websocket. I can handle the entire project for you. Kindly contact me and we can discuss more.

HI There, I can Develop your Full VoIP on flutter Audio Call, Video Call, Instant Messenger and File transert etc. on Android, IOS and Web etc. I will do Flutter app development. I have more than 7 year of Experience. Being a flutter developer I can build any mobile app in flutter with high standards and excellent quality. I will provide responsive and attractive design in flutter. What can I help you with? Create app ios and android using Flutter Changes in current Flutter mobile app Flutter Mobile App Improvements Flutter mobile app Bug Fixing Convert app GUI to code. Convert website to mobile app Attractive Flutter UI Flutter Help/Consultation No limit to only above service types. What kind of service I have expertise Responsive App UI. Attractive Splash Screen Admin Panel Beautiful Design And Solid User Experience. Website to App Conversion. Native Performance. Firebase Integration. Firebase Database / Cloud Firestore Firebase Storage Social Media Integration. Push Notifications. Location Services. Google Maps Integration. API Integration. Database Integration. You will get below things with your app. Professional Design Neat & clean code Satisfaction guarantee Quality product 100% result My goal is to build a long-lasting relationship with my clients and also deliver high-quality products. Please contact me in message for more information or discuss the requirements. Regards Nish

Hey, Hope you are fine. I read your project description and saw you want to create VoIP Application on flutter and looking for someone who will help you to develop. I would like to do this project if you accept my proposal. I am expert in Android/IOS(flutter, native) Application Development, Python, Excel, Big data analytics, Data scrubbing and machine learning. I have developed multiple mobile apps before and have experience with it. I will do my best to make you satisfied with high quality product and i am confident enough my skills & experience can make your project more effective. Please come on chat so we can discuss further. Feel free to contact me. Thank you

Hi There, I am full time available for work you need to create a VoIP Application on flutter, I have 4 years of experience in (Flutter & React native)Hybrid Mobile Applications.i am confident enough that i can build this app with my skills & Experience. Ping me on chat to discuss more about the project. I have worked on many Apps like Voip App, Dating app,Online Banking App, Virtual Classroom with video chat app, Restaurant app, Buy & Sell business app, Taxi app, E-commerce app, On-demand app, Social media app, Grocery app, Etc. Allow me the opportunity to show you with my high-quality services. I'm looking forward to hearing from you. Regards and thanks Anamika

Hi there! I’ve read your brief and can see that you’d like to build an app. Well, let me introduce myself and my team, Myself Ramesh and I am highly experienced for this project and my entire team is also highly experienced in their own programming languages such as; PHP |Asp.Net | Node.Js | Angular.Js | Iconic | React Native |React.Js | Shopify | Open Cart | WordPress | Laravel |Share point | API integration | HTML5 | Website Design | Graphic Design | Advance Photoshop | Logo Designs | UX/UI Design | E-commerce | Woo commerce | Game Development | Utility Development | Blockchain | Crypto etc.. Kindly contact me as soon as possible if you really want this project best in quality and performance. As we have more than 10 years of experience in this field. I have not attached my past works due to copy-paste issues. I have all the skills which you have mentioned in the project’s post. We have thousands of satisfied clients worldwide; I hope you will be next. We give you 6 months maintenance free also. If you award me the project I'd be very happy to discuss this further and get started for you as soon as possible. Thanks! Akash

Hello, I hope you are doing well. It looks like you are looking for an experienced Flutter Mobile developer who can dedicatedly work on your Flutter project for a long-term relationship. We have already done projects in flutter so I can showcase you. Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Flutter, React Native, Mobile application development (Android/iOS), full-stack development, frontend, and backend development, PWA, IoT applications. Our aim is your success. We are a software development company that works with small to medium size companies and help them by providing software solutions and taking end-to-end responsibility of a product/application. This helps the customer to save time and focus on the actual business model. Our existing solutions/services help many customers to increase business/ product usage. I have the below queries: 1. Do you have any documentation feature list or ref app? 2. What are your thoughts on UI/UX? 3. Are you willing to sign the NDA Contract? 4. What is the date of deployment in your mind? Awaiting a positive response :) Regards, Akash

Hope you are doing well. I’m expert of iOS, Android. I have developed Native Apps for various concepts like: #E-commerce, #Social Network, #Chat App - Voice chat, Video Chat, #Business App, #GPS/Geo-location/Geo-fence, #News/magazine apps, #Travel Apps(Online Booking). I support my clients to extend the features and functionality in the application in the future to explore their business. I want to discuss more this project in order to prepare the final concept. I’m interested to hear more about this project and if you award me the project, I would be very happy to discuss this further and get started for you as soon as possible. Eagerly waiting for a positive response. Thank and Regards.

Hello: After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs on this and other Freelance platforms. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings

Hope all are well at your end. Dear Hiring Authority, Radiant Network LLC is a specialized company in Software & IT business for the last 12 (Twelve) years. We have 55 in-house developers & we are ensuring that your business requirements & goals are fulfilled without compromising your business identity. Our efforts are focused on assisting our clients in creating a leading web presence. Please have a look at our skills & expertise- Front end : JavaScript - Angular v.2, v.5- jQuery,ReactJS Mobile : Swift 3,4 (IOS), Android, IONIC, Phonegap, flutter, Design : HTML 5.0,CSS 3, jQuery, PSD to html, Graphics design, Create design Mockup, HTML template creation Tools : Jira, Teamwork, Asana, Trello, Git, SVN, TFS, Docker, Gitlab, Git Hub Our developers are highly skilled and they emphasize on clients satisfaction and quality at top most. Our main objective is to give high quality services and satisfy our customer goals. Thank you for taking the time to review the proposal. I’ll look forward to hearing from you in detail about the project. Have a nice day. Thanks, Tahsinul Alam CEO

Hey, I have read your job post and understand that you need to create VoIP Application on flutter. I am an expert in flutter. I have been working with flutter for 4 year since it was in beta and have good expertise in development of stable and secure applications with flare animation and native animations. Using flutter I developed mobile applications (Android/iOS), Desktop applications(Windows/Linux/Mac) and web applications. I have been working with audio/video calling applications with VOIP/Web RTC for the last 5 years and developed stable audio/video calling + video streaming apps. I can definitely help you with my skills to complete the app development as you required. Let me know once you are available and we can schedule a call and discuss further. Thanks, Shravan