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Android App update & new features

€12-18 EUR / hour

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已发布超过 4 年前

€12-18 EUR / hour

We are a small telco company that provides cheap national and international calls. And we are searching for someone who can take care on our android app. Our app can be found here [login to view URL] Its written in native Java. Step 1: -) Update app to the current api level -) Add some minor features. (Add contact, search in contact list,...) -) UI Updates Step2: -) Add a VoiP SDK ([login to view URL]) -) Phone number validation via firebase SMS. -) Switch between VoiP and Dialin numbers. Step3: -) Bug fixing of possible bugs from step2
项目 ID: 20861480

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活跃5 年前

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77威客以平均价€15 EUR/小时来参与此工作竞价
用户头像
Hello, We are 15+ Years skilled in developing Websites Android ,Iphone, and Ipad apps. Our Mobile Apps skills includes XCode ,iPhone SDK ,Cocos2D, Swift, Objective C,Firebase, Android SDK, Android Development Webservices, Cocoa Framework,OpenGL ES, Master Databases (MySQL ; SQLite), Geolocation (MapKit), PhoneGap, HTML5, jquery, Ajax etc. Our WebDevelopment Skillset include ASP.Net, PHP(MVC), Codeigniter, Leraval, Angular, MySql, MongoDb. I would like to discuss in details so that we can proceed further. Thanks. Regards, Jatin Dhoot MICROLENT SYSTEMS Pvt Ltd.
€15 EUR 在40天之内
5.0 (145条评论)
9.2
9.2
用户头像
Hi there, I’ve read your brief and I’m pretty confident that I will be able to create your app as required. Available for immediate discussion, Let's proceed and work together. Thank you. **Prices may vary depending on the features you require to put in your application.
€18 EUR 在40天之内
4.9 (587条评论)
9.5
9.5
用户头像
Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and demo. I already developed 100+ apps and websites for Android, IOS & Web sites as per the Google Store and iTunes, domain standards. Thank you and I look forward an opportunity to work with you. Regards MingFang
€15 EUR 在40天之内
5.0 (53条评论)
8.3
8.3
用户头像
Hi, I have been providing mobile app development services for over 7+ year. I am certified android develop with hands on experience on various technologies. I am confident to provide you quality work with in time and on budget. Beside this i have 100% on time completion rate with preferred freelancer badge on my profile. I am much interested in your project and looking forward to working with you. Regards, U-Y.
€18 EUR 在40天之内
5.0 (65条评论)
8.3
8.3
用户头像
Hi I have been specializing in mobile and web(website, backend) for 7+ years. I have rich experiences in - VoIP mobile/web app using webRTC, 3rd party, streaming server - On demand system such as UBER style booking , Delivery - Sharing , Ddating - Live streaming - Voice&Video&Text Chatting - Video&Audio players , editors - E-commerce - Fitness App - Guard patrol and School management system based on Nfc Read/Write- Live streaming - GPS tracking, GEO fencing on GoogleMap - Payment integration(PayPal , Stripe , Braintree , Peach , PayTabs etc) - QR generating and scanning - Responsive mobile site - Bluetooth&Wifi app … I`d like to work for your project. I`m looking forward to hearing from you soon. Thanks.
€15 EUR 在40天之内
4.9 (82条评论)
7.9
7.9
用户头像
Hello. How are you? I am very interested in your project. I have read your project description very carefully. I can update and add and fix your app. I have developed many mobile android and ios apps for 6 years by now. I would like to work with you for a long time with good friendship. If you want, I can send you my previous apps. I will do my best for you when you hire me. Thank you. Best regards.
€15 EUR 在40天之内
4.9 (197条评论)
7.7
7.7
用户头像
Dear Client. I am very impressed to your project and I am pretty SURE that you are looking for me. I am highly experienced in iOS&Android Mobile App development with 8 years, and I am also very strong at web and server back-end programming. Here are my main skills: - iOS , iPhone, iPad, Objective-C, Swift2, 3, 4 - Android, Java, C#, NDK, Kotlin - Cross platform, Ionic Framework, Xamarin, React Native, Cordova, Unity - Web services, Restful APIs, JSON, XML, RSS, SOAP, Node.js, PHP, Python, Angularjs, jQuery, Javascript, HTML5/CSS - Amazon S3 Bucket, AWS EC2, Firebase, Azure, Back4app - MySQL, MsSQL, MongoDB, SQLite, Sexualize - Source Repository, TestFlight, Github, SVN, BitBucket
€15 EUR 在40天之内
4.9 (72条评论)
7.8
7.8
用户头像
Hi, sir I have read carefully about your requirements. I have best skills and much experiences in android developing. I have already completed so much projects and get good reviews from employers. I am sure I can complete this project. If you award this project to me, then you will get great result! Let's discuss details on chatting. Thanks
€15 EUR 在40天之内
5.0 (84条评论)
7.4
7.4
用户头像
Hello ,hope are you well there I have seen your requirement changes in existing app and I am interested in this. i will do all your points in less time or in minimum amount. I am ready from now to work on your app. i have 7 years of experience in mobile 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
€12 EUR 在40天之内
5.0 (49条评论)
7.3
7.3
用户头像
Mobile App Experts! Hello, we are a leading mobile app development company. we specialize in Android, iOS native app development. We have studied your project and we think we can surely do it. you can rely on us as you can see our profile have best reviews and our project completion rate is 100%. you can view our portfolio by searching over google "concetto labs" Please reply us with your message so that we can discuss more. Thank you, Patrick
€18 EUR 在40天之内
5.0 (24条评论)
7.4
7.4
用户头像
Hello I am a talent Mobile App voip expert. I will give you excellent results as soon as possible. Thanks Wang
€18 EUR 在40天之内
4.8 (57条评论)
7.3
7.3
用户头像
Hello, I am a full stacking developer, I have worked many Application and live on application store, we will discuss about project feature and I will give you the best work of mine in estimate time duration.I'm very familiar to application Features I will develop Mobile Application as per your requirement, I provide the 6 months free support for this project If you want to see my previous work I will show you Regard YashTech Thanks
€12 EUR 在40天之内
4.7 (108条评论)
7.7
7.7
用户头像
Hi Dear, I'm ready to take care of your existing Android application also ready to all bugs fixing of your existing application as per your requirement. We don't just build an application, We build a reputation, trust, and relationship. Thank you for this wonderful opportunity. I have excellent experience in Application development. I have 5+ years of experience in application development and 7+ years in the Information technology field. I have rich experiences in android and ios area. I have developed several design, content management, and social apps. I am sure I can do your project within your timeline and budget. I have 5 Star rating in freelancer in application development, We have 50+ android and iOS application developed. I have gone through your job description very carefully and We are very much interested in your project and we are enough confident to start work on your project. I have few queries and suggestions to discuss. Please initiate the Freelancer Chat Box. Looking forward to hearing from you. Thanks Kumarsingh
€12 EUR 在40天之内
4.9 (88条评论)
6.8
6.8
用户头像
Hi, It will be a honour for me to work with you. I have got 7 years of android development experience. I have worked with VoiP SDK before as well. Lets discuss and get this started. I will do all the steps for you really quickly. Looking forward to hear from you.
€15 EUR 在40天之内
4.9 (64条评论)
6.6
6.6
用户头像
Hello i hope you are fine. i have highly experience in Android base application development and customization related work. As you want to build Android App update & new features we are able to do it. So can we discuss in details via private chat and make deal with it. Thanks
€12 EUR 在40天之内
4.9 (30条评论)
6.6
6.6
用户头像
Hello, I am an skilled programmer and as per your request i will design and develop the best quality app and publish it on the store and provide you ongoing support. I have published more then 50+ apps so i am confident enough to work on your project dedicate. I am honest and dedicated developer. We can talk in details about your proejct plan and fix steps to start and you will check my work in stages step by step and we can work together. I am having 7 years of excellent experienced in technologies and from start to end and support i am avaialble with you. Skills : PHP , MySQL, Codeigniter, Wordpress, Android, iPhone and Restful API, UI/UX Give me chance to proof my skills and i look forward to working on all your projects together. Awaiting for your reply on my proposal. Regards, Vistara
€15 EUR 在40天之内
4.9 (20条评论)
6.3
6.3
用户头像
Dear Hiring manager, I read your project description that you own telco company that provides cheap national and international calls, You needed to take care of your android application. You need us to follow three steps you mentioned. Here are my working style and services. Project Estimation and Schedule to complete this project 1. Requirement analysis and technical suggestion. 2. Fashion UX/UI designing and implement. 3. Well commented source code delivery 4. Bug fixing + maintenance support. Let's discuss your requirements in detail over chat. Looking forward to hear from you & start further discussion through project message board. Regards Gaurav Sethi
€15 EUR 在40天之内
5.0 (1条评论)
6.1
6.1
用户头像
Hello Sir, Hope you are doing well, I have read your requirement and understood that you are looking for a Mobile app developer to an Android App update & new features. I have carefully read all 3 steps which you have mentioned in this project description and understood that and we will happy to work in this project with including all the things/Points as you mentioned. I'm pleased to inform you we have 7+ years experienced developer team and we already built 218 + projects on Android and iPhone. About our expertise of Android/ iPhone you can ask me any questions of Android/ iPhone we will happy to give you perfect answer at that time because we are not just saying we are really expert in Mobile App Development. You will get the best price with the best quality of work and service from us than others because we like to keep a long-term relationship with our clients. Can you please share your best time for the chat so we can discuss further and move ahead. Awaiting your reply to move further. Best Regards, Bharat Ghul
€12 EUR 在40天之内
5.0 (10条评论)
6.1
6.1
用户头像
No upfront payment. High quality. Less Price. I will add all three features with update api level. We have already designed, developed & successfully delivered many android & iOS mobile apps for various clients similar to your requirements in the past. I am new in freelancing because I am a developer having more than 6 years of experienced so good knowledge of development and less knowledge of marketing or bidding. But I am sure I will successfully done your job as a developer. Respond to discuss about your requirements. Please leave a message with your available timings if I'm Offline. I will reach you ASAP. Awaiting for your response. Regards Tulsiram Rathore.
€12 EUR 在40天之内
5.0 (20条评论)
5.6
5.6
用户头像
Hello there? I have gone through your project description and analyzed that you are looking for a Android Java developer. I am interested and available for this job. Please contact me for portfolio and discussions. Kind Regards!
€15 EUR 在40天之内
5.0 (11条评论)
5.6
5.6

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AUSTRIA的国旗
Vienna, Austria
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会员自8月 19, 2019起

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