Need a android app built for my SIP

Hello ,hope are you well there i am expert in sip calling development 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, I have read your description carefully I understood your want. Since 2012, I've started mobile application development for iOS & Android. In the meantime, I've learned lots of mobile programming languages such as Swift, Objective C, Ionic, React Native and Java. I've made tons of apps such as Photo Sharing App, Social App, Photo Editing App, Uber-like App, Chat App, Contact Sharing App, Shopping App and so on. You might review my past experience here. my profile: https://www.freelancer.com/u/mobileexpert1235?w=f Actually, I don't have any other project so that I can work full time on your project. We can discuss it as well in English whenever you want. I promise with you that I will provide a qualified product in the timeline. I will refund fully if you are not happy with my result. Best regards.

~~~~ Dear, my employer.... Glad to meet you. I have checked your project description and requirements carefully. I am a senior web developer has 7+ years of good experience. I will never make you disappointed. If you give me a chance to work with you, I will provide you with high-quality work only for you daily. I am always ready for you to discuss your project. Please contact me and let's work together. ------------------------------------------------------------ Areas of Expertise. --->ASP.Net & Angular UI(top skill) --->Mobile * Native Platform(Android/IOS) * Hybrid app(Ionic/React Native) --->Web * HTML, CSS, Bootstrap * PHP(Laravel, CodeIgniter, Zend) * JS(Angular/React/Node/TypeScript/Express/Vue/jQuery) * CMS(Wordpress, Magento) * Python(Django) * Java Spring(Spring MVC, Spring Boot, Struts) * Database(MySQL/MongoDB/SQLite) ---> Good Services * Deliver Daily or Weekly result. * Deliver well-written source code * Responsible communication for each day. * One-month Free bug fixing and maintenance after development. ----------------------------------------------------------------------------- I am very honored to discuss your projects with you and help you find a solution! Best Regards.

Hi, I am an individual freelancer having experience in working with SIP dialers like LinPhone etc on Android. I can help you get this done with a solid code and app quality Please contact so we can discuss further.

I am an IT engineer with 7 years of experience. I am also a VoIP specialist with 6 years of experience. I can setup your a powerful sip client for you in less than 7 days. **This bid is only to integrate sip feature in an existing android app. If you want a complete design, the bid will be more.

Hello, I have 2 year experience as a Android Developer in VoIP and SIP. I can complete it within 2 days.... Please send your requirement details.......