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Android App Development

$250-750 USD

Completed
Posted over 5 years ago

$250-750 USD

Paid on delivery
Introduction We have a service support system via chat for end users, the system is developed in php and html and it works correctly, now we need to give support through an Android native APP. To achieve this, we developed 2 APP The first for the consultant who will provide the support, the second for the end user, the consultant's app and we have developed it and the final user's app is halfway there; we need to finish the end user's app. Request: Convert an html chat (currently works correctly with our php api) to Android Native (java Android Studio): • The Chat Activity must be integrated into the existing app • The chats must be stored in our database and loaded into a history activity that when the user chooses a chat from the list can see the conversation archived. • That sends push messages (Firebase) to the user when receiving update chat, like in WhatsApp. • That the user can send photos in the conversation or take pictures to send them in the conversation. • At the end of a service chat the user can qualify the consultant who provided the service. We will provide access to the REST API that we have, the php files, the databases, the source code of the App and the graphic design of the App.
Project ID: 18457749

About the project

20 proposals
Remote project
Active 5 yrs ago

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Nice to meet you. Here is my profile, you can see my experience here. https://www.freelancer.com/u/zhandong0217.html I am an honest and serious Android developer who has 5+ years of experience. I am sure I can complete your project within your time and budget beyond your expectation. If we work together, I will promise the following things: - Daily Update of the project. - Deadline and high-quality delivery Guarantee. - Free support for 6 months after project completion. Regards.
$588 USD in 10 days
5.0 (117 reviews)
8.5
8.5
20 freelancers are bidding on average $901 USD for this job
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Hi We have reviewed your requirements for development of chat app. We understand that agent app is developed and customer app is pending / partially done. Please send code base for review so we can estimate correctly. We have experience with firebase and build such support app for ERP company so we will get this done Looking forward to working with you and deliver you best. Thank You CWE
$2,352 USD in 25 days
5.0 (281 reviews)
9.0
9.0
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Hello, mobile expert team ready to do the android app with great quality We work on hourly rate $35/h Please check my profile and message for details.
$588 USD in 10 days
5.0 (209 reviews)
8.6
8.6
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Full Time Mobile / Web developer for 7 years. Hi. Android App Development I gone through your description and understood what you want. Please feel free to send message if you want to work with me. I am ready to start soon. https://www.freelancer.com/u/kongxiangjia.html. I am one of top 1% mobile/website developers in this website and have 100% completion rate in these 3 years. I will done good job once you hire me. Let’s make long term good business. Best Regards. Li. PS Here are my working styles. 1) I always keep client's requirements as rule and will not want to get paid if client don't like result. 2) I can be available anytime if you want (more than 15h). 3) I am able to send daily or weekly report or commit source 4) I will absolutely keep deadline with perfect features.
$588 USD in 10 days
5.0 (151 reviews)
8.4
8.4
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Android App experts here. Please share your existing chat system details here to start the discussion. Looking for your reply. Thanks.
$1,000 USD in 7 days
4.9 (262 reviews)
8.7
8.7
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Hi. My name is Qi-feng Jin and I am from China. I am really interested in your project so I would like you to send me a message for more discussion about your project I have been working on Android app development for more than 6 years as a developer and project manager. I would like to discuss about the in detail and then estimate the exact time and cost for the project. It means my bid price is not the total price for your project. Best services: 1. Fast/easy communication 2. Project discussion in detail to save time and money while developing app 3. Bug fixing and update in no time 4. Bug free release after dedicated test 5. Technical support and update after project finish Development Languages and Sofewares: - Android/Java in developing in native - Php,html,css,javascript for backend api - PHP, JavaScript, Html, Css, MySql database … for server backend and admin panel development - UI/UX design based on google material design guidelines I have been developing more than 35+ Android apps for more than 4 years so I can suggest you the best solution to implement your project Android App Development in the proper time frame. Please send me a message so we can discuss the project in more detail. Thanks.
$588 USD in 10 days
5.0 (46 reviews)
7.9
7.9
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With Freelancer Preferred badge bound to give 100% Quality (Let's Chat) Hello, A great team is here for your service!! I read the project description properly, and I agreed to fulfill 100% of all your requirements. I can start your important project right away. I am 24x7 available on chat, so i can serve you whenever you want. Please check the PMB. Let's Lets start! To achieve goal with 100% quality we have team of 27 Professional Software Engg. Reply us so that we can move ahead to get this software successfully run. Regards Dsv Infosolutions Pvt. Ltd.
$823 USD in 10 days
4.8 (170 reviews)
8.0
8.0
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Hi sir, I read your project description .I can do your project & able to run successfully. I have 6+ years experience for mobile application development & done over 200+ mobile apps by a good team members . It will be very much pleasure for me, if you give me the opportunity to do your job for minimum cost. Thanks for your consideration . Thanks with Regards Prosanto
$1,058 USD in 10 days
5.0 (167 reviews)
7.5
7.5
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Dear Client, I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objective-C, Java, Xamarin (Native & Form), React Native and Ionic2. I've developed several apps such as Dating, Shopping, Health/Fitness, Photo & Video sharing, Taxi Booking, Food delivery and etc. I'm expert in Geo-location, GPS tracking, Payment gateway integration, and Social media integration such as Facebook, Twitter and so on. I have good experiences in Firebase, Twillio Api, QuickBlox, AWS and so on. I can also develop backend apis using PHP(Laravel, Codeigniter), NodeJS, Python, as well as web portal including admin panel. I've rich experiences to work with various 3rd-party services and APIs to integrate them into existing and new applications to extend required functionality. The important thing is that I'll work on your time zone for the good communication. If you choose me, you'll never be disappointed in me, and I'll do my best. I can provide daily update for the project status. Looking forward to hearing from you. Best Regards.
$1,058 USD in 10 days
4.9 (47 reviews)
7.5
7.5
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Hello, Greetings of the day !! I read every details of your project briefly and completely understood. I can help you for finish the application as per your job requirements. I am very much interested to do work with you and have been working in IT industry since 5 to 6 years so can implement my new ideas in this and make it perfectly. I will add the chat and send the images with send document file features in this app and will do this job in good accuracy. Please let me know if you have any concern regarding project. Waiting for your reply. Thanks & warm regards.
$588 USD in 10 days
4.9 (28 reviews)
6.4
6.4
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Hi, there I have understood your details and able to develop a native android app with all the written specifications. I understand the whole flow of an android app development and have build various apps from scratch also very strong in developing backend database and connecting them to front-end. My technical excellence; Android :- Java for Android and the Eclipse IDE, Object Oriented Programming, Android Packages, Android SDK, Capable to handle the JSON files, Agile Environment, UI Designing, PHP, HTML5, CSS3, Javascript. . I will submit a variety of documents, information, source code and other materials at the end of this project. Let's start the process, looking forward to hear from you soon. Kindest Regards, Ranu
$500 USD in 10 days
5.0 (45 reviews)
5.8
5.8

About the client

Flag of MEXICO
Ciudad de Mexico, Mexico
5.0
2
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Member since Dec 3, 2012

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