Find Jobs
Hire Freelancers

App Android & Backend API JSON

€30-250 EUR

Closed
Posted almost 6 years ago

€30-250 EUR

Paid on delivery
Google Translate: Create Android App with an api json. App: * - Login / Registration with Phone Number. Or a simple but secure Login. As comfortable and simple as possible for the user. * - Bottom menu with categories, an icon is shown by category. * - Each category has the list of items that belong to that category.         ** - Clicking on an article will open and show the complete article. ** - 1 Fixed category at the end with a fixed article to show the info version of the app. Explanation: A normal category with a normal article, with the difference that it does not show a list, but an article that will contain the credits and information of the app. ** - Notifications with each new item added, they must be silenced so as not to disturb users who do not want to receive them.     * - Articles / Categories have an "order" field the items / categories with the highest number in this field will be displayed first, if they have the same order number        order by date.     * - The articles have an "icon" field that is a small optional icon, it will be shown on the right in the list of articles. * - In some categories a circle below with a "+" symbol so that the user can add items. (The categories that allow to add or not articles are controlled via backend). Backend: * - Api JSON creation SAFE (check by token or similar to oauth2) to manage everything (or XML if there is any very good reason to justify it). Alternatives to JSON are heard in case of improvement. * - Backend Options of Categories / Articles: add, modify, delete, publish / unpublish. It would be preferable to do it through the app itself if possible, so as not to depend on a web.     * - Allow or prohibit users of the app to add articles to a category. See image of the very simple mockup. En Español: Crear App android con una api json. App: *- Login/Registro con Número de Teléfono. O un Login sencillo pero seguro. Lo más cómodo y sencillo posible para el usuario. *- Menú inferior con categorías, se muestra un icono por categoria. *- Cada categoría tiene el listado de artículos que pertenecen a esa categoría. **-Al hacer click en un articulo se abrirá y mostrará el articulo completo. **- 1 Categoría fija al final con un artículo fijo para mostrar la versión info de la app. Explicación: Una categoría normal con un articulo normal, con la diferencia que no muestra un listado, sino un artículo que contendrá los créditos e información de la app. **- Notificaciones con cada nuevo artículo añadido, se tienen que poder silenciar para no molestar a los usuarios que no quieran recibirlas. *- Articulos/Categorias tienen un campo "orden" los articulos/categorias con numero mas alto en este campo se mostrarán primero, si tienen el mismo numero de orden se ordenaran por fecha. *- Los articulos tienen un campo "icono" que es un pequeño icono opcional, se mostrara a la derecha en el listado de articulos. *- En algunas categorías un círculo abajo con un simbolo "+" para que el usuario pueda añadir artículos. (Las categorías que permiten añadir o no artículos se controla via backend). Backend: *- Creación Api JSON SEGURA(comprobación mediante token o similar a oauth2) para gestionar todo(o XML si hay alguna muy buena razón que lo justifique). Se escuchan alternativas a JSON en caso de aportar mejoria. *- Opciones Backend de Categorias/Articulos: añadir, modificar, borrar, publicar/despublicar. Sería preferible poder hacerlo mediante la propia app también si es posible, para no depender de una web. *- Permitir o prohibir a los usuarios de la app añadir articulos a una categoria. Ver imagen del sencillo mockup. You can use multiplatform frameworks for example ionic or react-native. You can also use firebase or some other type of database. Maximum budget 150 € / 180 $. If your proposal exceeds this budget it is not necessary that you do it because it can not be considered and automatically it will be discarded.
Project ID: 17002548

About the project

22 proposals
Remote project
Active 6 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
22 freelancers are bidding on average €161 EUR for this job
User Avatar
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 App Android & Backend API JSON I have been working on Android app development for more than 6 years as a developer and project manager. 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 Please send me a message so we can discuss the project in more detail. Thanks.
€155 EUR in 3 days
5.0 (48 reviews)
7.9
7.9
User Avatar
Hello, i am android developer and i have more than 3 years of experience developing android applications. we have write our own Library for RestAPIs. Regarding your project i have read the project descriptions and i have seen the attached image. i need to discuss few points and i have couple questions. i am confident i will provide you quality work and best software services. Do you have a server ? Categories will be Dynamic ? User can Edit Articles ? Let's chat to proceed.
€444 EUR in 10 days
4.9 (289 reviews)
7.9
7.9
User Avatar
Hello Sir, how are you? I have been working with mobile apps (android and hybrid) for many years. I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can satisfy your requirements perfectly. I can also build flexible mobile website. Main skill: Payment integration, Geo location service, Push notification, Database management, Graphic Design Cloud serivce: Amazon web service, Quickblox, Parse, Ejabberd, Openfire, Firebase Nice and familiar interface will greatly make you happy and I hope long term relationship with you Thank you.
€155 EUR in 3 days
5.0 (71 reviews)
7.5
7.5
User Avatar
Hi sir, I read your project description .I can do your project & able to run successfully. I have 5+ 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
€200 EUR in 3 days
5.0 (172 reviews)
7.5
7.5
User Avatar
Hi, I'm very interested in your project. I have read the project description carefully and understand completely what you want. It seems there's no problem to implement to me as I'm a talented Mobile app developer but also an experienced Web expert too. I have a 5+ years experiences of Mobile app development and 11+ years for Web. Let's discuss more about the programming language, database, etc. We can discuss via chat. I as a full stack developer, available at your time zone and ready to start work right now. I guarantee the quality and the timeline of my work. Looking forward to work with you soon. Thank you, chengzhe
€150 EUR in 3 days
4.8 (72 reviews)
7.3
7.3
User Avatar
Hi Sir, It's sounding a great pleasure to me writing this proposal. Sir I have been working as an Android developer for 5+ years on the platforms like Banking, E-commerce, Real time tracking, Hardware etc. I can assure you the quality of my work will stand by your requirements. For further satisfaction, you can check reviews at my profile as well Waiting to get pinged at personal message to discuss more about it. Thanks, Best regards, Wajahat Jawaid.
€98 EUR in 3 days
4.9 (16 reviews)
4.7
4.7
User Avatar
A proposal has not yet been provided
€30 EUR in 3 days
5.0 (14 reviews)
3.8
3.8
User Avatar
Hello. I am fulltime available. I would like to work on your project.I start work an Asap. I have 5+ years experience in an Android development. I am waiting for your positive response. Thanks. Rahul.
€85 EUR in 15 days
4.7 (18 reviews)
3.8
3.8
User Avatar
Hello, i have a team of 15+ developers and we already delivered 50+ projects till today so i found we are suitable for this job and i can complete this job as soon as possible and without any bug and use all Coding standard.
€244 EUR in 3 days
5.0 (7 reviews)
2.7
2.7
User Avatar
just went through your mock up and would lke to begin the design and development of your app, easy mislestones professional work, let me get started its a small task for me. as i have a good experience in making apps like this
€155 EUR in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi, I am an experienced React Native developer and can develop the app ensuring best quality. The app described by you would use Tab based navigation and is apt for my skillset and I can give you wireframes once we have a chat one2one, Thanks, Looking forward to a successful start.
€155 EUR in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
fast Developing creative application no problems our app work effective attractive appearance good support
€111 EUR in 5 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hi, Would you mind sharing what server you have in mind for the project? Do you have a preference? Thanks, Harry
€155 EUR in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am A full stack developer with plenty of experience in this field. Worked on similar projects before. I am confident about this project.
€155 EUR in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
A proposal has not yet been provided
€222 EUR in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
A proposal has not yet been provided
€111 EUR in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SPAIN
ONTIÑENA, Spain
5.0
2
Payment method verified
Member since Mar 16, 2016

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.