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Build a cross-platform App (using react native, xamarin or you propose) with Firebase database

$30-250 SGD

Fermé
Publié il y a environ 5 ans

$30-250 SGD

Payé lors de la livraison
I am looking for a simple App where people can list their item for sale and chat (text, voice, video call) with the seller; similar to Carousell App (see link below). [login to view URL] [login to view URL] In general, users can register as buyer or seller or both. Sellers can list items for sale. Buyers can search items for sale and filter based on country, category and price. Buyers can contact sellers via text, voice or video chat. Buyers can schedule the chat session (date and time) with the sellers. Buyers can post a wish items (items that he want to buy) with price, sellers can accept the offer to complete the trade. Payments will be made within the App using various payment method (e.g. visa, mastercard, paypal). May I know the price and duration of completion (not urgent)? I am on a low budget; however, I have the Network and Backing to potentially push the App to be as popular as FaceBook. If you are interested, I can offer a long-term partnership opportunities instead of a one time development fee. The App must be secured and easy to maintain with clean source code. I will edit the source code in future since I have strong programming background. I am based in Singapore. I am a game App developer who published multiple games App on Google and BlackBerry.
N° de projet : 18449705

Concernant le projet

23 propositions
Projet à distance
Actif à il y a 5 ans

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23 freelances proposent en moyenne $509 SGD pour ce travail
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Hello. I'm an cross-platform app developer who has 6 years of experience for xamarin & unity3d. I read your post carefully & understand clearly what you want. I'm also developed many apps & games & published them on google play & iTunes store. So I'm sure that I can do your job. Pls discuss in detail via chat. Thanks & regards.
$222 SGD en 3 jours
5,0 (41 commentaires)
6,7
6,7
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I'll debug, fix or create your React Native application for both platforms iOS and Android. I'll create complete authentication procedures for your react application using email, Facebook, gmail, Instagram or any third party oAuth provider. Can create react native components with any given design and functionalities like sidebar, tabs, push notifications, hardware access.
$77 SGD en 3 jours
4,8 (28 commentaires)
5,9
5,9
Avatar de l'utilisateur
I'll debug, fix or create your React Native application for both platforms iOS and Android. I'll create complete authentication procedures for your react application using email, Facebook, gmail, Instagram or any third party oAuth provider. Can create react native components with any given design and functionalities like sidebar, tabs, push notifications, hardware access.
$66 SGD en 3 jours
4,5 (39 commentaires)
6,3
6,3
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Hello, Hope you are doing great. We are interested to work for you. We have more than 300 application in our portfolio. we have 5+ year of experience in android and iPhone development. We have worked on social network app, E-commerce app, booking app, webview app, calculator app, youtube app,Restaurant app, hotel app, taxi app, Live Location base app, Guide app, Sports app ETC. Please response us so we can make a best for you. Looking forward from your end. Regards, Conception I
$200 SGD en 3 jours
4,7 (63 commentaires)
6,1
6,1
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I'll debug, fix or create your React Native application for both platforms iOS and Android. ONIC 3 | ANGULAR 5 | | PHONEGAP | FRAMEWORK 7 | | API DEVELOPMENT & INTEGRATION || MongoDB 3.2 | FIREBASE 5.5.0 | MEAN | | 3rd PARTY API INTEGRATION || GIThub/ BITbucket Repo's | ** Certified, Skilled Mobile Application Engineer proficient in Ionic, Ionic 2, Ionic 3, APIs, RESTful API's, PhoneGap, Framework 7, Cordova Plugins. ** Backend: MySQL, Firebase, MongoDB, SQLite, PostgreSQL. ** JavaScript Framework & Libraries including Angular 1/2/4/5, Node JS, React JS, Ember JS, Backbone JS. ** Web services: XML/JSON. I'll create complete authentication procedures for your react application using email, Facebook, gmail, Instagram or any third party oAuth provider. Can create react native components with any given design and functionalities like sidebar, tabs, push notifications, hardware access.
$80 SGD en 3 jours
4,9 (32 commentaires)
5,1
5,1
Avatar de l'utilisateur
Hello, I am a very professional Web Developer /Designer, I have read your Details, I understood your requirement. Our Experience We have exhaustive experience of more than 6 years with design and creation of a website using PHP, HTML5, XHTML, CSS, Javascript, Ajax, BootStrap, MySQL, MSSQL, and all standard database platforms. Content Management Systems using CakePHP, Wordpress, Laravel, Codeigniter, and others. We have also developed many applications in Android and IOS. I am new on freelancer but I have a positive attitude toward work also have 5+ year of working experience. I will never disappoint you in terms of quality of work, deadline, and communication. Hope to hear from you. Thanks, Aditya.
$300 SGD en 3 jours
5,0 (11 commentaires)
5,0
5,0
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Hey, I glad to say that i have developed similar app before I CAN SHOW YOU DEMO I am a serious freelancer. I have 6 years of experience on mobile application and development web services My experience as a Developer includes working with mobile applications by integrating them with different platforms using an assortment of protocols makes me perfect for your job. I have in the past work for many an app development project which required extensive detailing. And, you can have a look at my portfolio to know more. I hope you would choose me for this job, looking at my expertise, and my assurance to get the job within budget and on time. With regards,
$111 SGD en 7 jours
4,1 (16 commentaires)
5,3
5,3
Avatar de l'utilisateur
I have experience to work your project. I'll complete your requirements according to job instruction. I am ready to work.
$155 SGD en 3 jours
5,0 (6 commentaires)
3,0
3,0
Avatar de l'utilisateur
Hello Client, I have read your requirement about -Build a cross-platform App (using react native, xamarin or you propose) with Firebase database and I am sure I can complete it as per the given description. I do have skills like Android, iPhone, Mobile App Development, PHP, Xamarin which you are looking in your project. I am keen to work on your project so please do let me know your requirement. I Would like to discuss few things over the chat. So please do ping me.
$111 SGD en 3 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I have 7+ years of experience in Mobile (iOS/Android) app development and 6+ year Exp in Web development(PHP, .NET, JAVA). I can use Native/Xamarin/Ionic/PhoneGap for mobile development. I have already developed and published 50 + mobile apps to the mobile market. My Skills. -iOS / iPhone mobile apps using Objective-C & swift -Website developement using PHP, .NET,JAVA -Android mobile apps using Android Studio, Eclipse and Android Jni -Apple watch apps using Objective-C & Swift -APNS and in-app purchase -JSON parsing, soap response and web service -Apple/google Play store submission -Source control(bitbucket, Github) -Google map api, in-app billing, Facebook api, twitter api, fabric, Twilio -Facebook/Twitter/Linkedin/Instagram/youtube apis -Rest webservice -Admob, revmob, Chartboost, iAd, Tapjoy -push notification, ftp server -audio/vido streaming, voip -Trello, jira, slack, meistertask I am looking forward to hearing from you.
$155 SGD en 3 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hi, I have Extensive Experience in Website development, Web Applications & Android Apps, Php, Codeigniter, WordPress, Android & Mysql.. So please share More details of the project so that we will start the project and completed it in the allotted time frame and budget. I will Share my portfolio. Awaiting for your positive response. Thanks
$277 SGD en 15 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de SINGAPORE
Singapore, Singapore
0,0
0
Membre depuis janv. 2, 2019

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