Database Design with Web App/Mobile App Interfaces

$1000-5000 SGD

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将近 10 年前

$1000-5000 SGD

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Vendor is required to design database for our product listing. Product listing will be presented through Website(s) and Mobile App(s). Would need to have admin Web and other users' Web interfaces to manage the database i.e. add/remove accounts, products, set decision matrix, preferences. (Similar to eCommerce except do not need procurement function.) Please go through the requirements and fee structure in the attached documents thoroughly. We do not entertain questions which reflect non-reading of the specifications. Preferences/Company's House Rules: We do not entertain requests to bypass Freelancer's payment method or are interested in companies in boosting their capabilities without excellent references and previous projects. Those bidders who have placed their bid in our similar project posted last week will not be considered. Please note that we will report defaulting companies to Freelancers so that the spirit of their services could be uphold. Only new genuine bidders will be entertained. We prefer Singapore, South East Asia or any countries in the Eastern timezones and US/UK companies. Many Thanks!

Amazon Web Services

Graphic Design

PHP

Software Architecture

Web Hosting

项目 ID: 5978435

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活跃10 年前

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23威客以平均价$4,847 SGD来参与此工作竞价

@esolzsales

There are some questions before we place a firm bid. Let us know if you have some time so we can both converse regarding the questions / doubts we have.

$8,247 SGD 在90天之内

4.8

(428条评论)

9.6

@meet2amitvw

Let's discuss over freelancer Personal Message Box for the proper estimation of cost and time. I am myself doing programming so you will directly work with one person and that's me. No mediators. No managers. No subcontractors. see my recent work for the technical expertise along with reviews & feedback on my profile page.

$4,639 SGD 在45天之内

5.0

(83条评论)

7.8

@fattahaabdul

Hello Sir, We have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and We are sure you will not be disappointed if you give us this opportunity. Our team is experienced, creative & efficient enough to get your job done well. We have an impeccable record and all our clients enjoy working with us

$5,154 SGD 在30天之内

5.0

(21条评论)

6.9

@mfcsaustralia

A proposal has not yet been provided

$1,578 SGD 在20天之内

0.0

(0条评论)

0.0

@Norman400

We are a team of experienced developers with iOS and Android, mostly with communication protocols like XMPP and SIP. We have developed a few client-server apps with XMPP and eJabbered. All our applications include Multi-User Chat, sending online, idle and offline presence, sending location, files, photos and videos. We also work with mobile databases, message encryption at the highest level (2048 bit, private and public keys and openssl xmpp socket encryption). This xmpp communication protocol in extensible to many forms. It only depends on the kind of aplication you want to develop. We work with node.js, MongoDB, noSQL,PHP, etc. We can work on iOS and Android only. We also have a backend team. On iOS we only work on iOS 7 with ARC. On Android we have a compatibility library that allows us to start from 2.2. We have developed several xmpp applications and we use webRTC(former libjingle) for voice and video calling and xmpp signaling for the stun/turn servers to connect to the proxy. We work on an hourly rate or rate/2 weeks. We still need more information about the application. We have a demo ready. skype: bogdansturza

$7,222 SGD 在45天之内