Web Prototype

We're just a group of scientists trying to power up a small startup. Because we're working in the heavy math part we don't have enough time to code our own site. We want to start with the users module and a simple interface to upload csv or json files and map those files to a database table.


CRUD MySQL. Javascript/AJAX/JQuery/Boostrap. (MVC REACT or pure javascript)

Documentation is mandatory and the information below is just descriptive, table layout is based on the standard market so you should propose the best that fit our needs.

Members (Paypal integration will be required, you should present the way you're going to do this before the project start)

0 - Free Members - F0

1 - Basic Members -P1

2 - Pro Members -P2

Free Members - They can upload just one file with a maximum num of rows. (10.000)

Paid Members - No limits files/rows


Users <- A user could be a 'F0' free user or a "P" user, where P could be P1,P2

A user status is required. V,N,S,T (Validation[pending], Normal, Suspended, Terminated)



PayPal Console <- Only Admin

Users Console <- Only Admin


We are open, ask the right questions before start coding. Propose your project, expect our written Okay. We'll agreed a release data and you will be paid immediately after you deliver the project. Partial delivers are allowed and required to verify the progress. (Zoom).

Квалификация: Javascript, AJAX, MySQL, jQuery, PayPal API

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О работодателе:
( 0 отзыв(-а, -ов) ) Zapopan, Mexico

ID проекта: #20316487

16 фрилансеров(-а) в среднем готовы выполнить эту работу за $196


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. Больше

$140 USD за 7 дней(-я)
(53 отзывов(-а))

Hello? Nice to meet you. I am excited to work with you on this project. I am ready to start work immediately. Here are my working result for php, mysql, api integration, ajax, jquery etc. [login to view URL] Больше

$155 USD за 3 дней(-я)
(85 отзывов(-а))

100% Completion Rate and 5 Stars Hi, there. My name is Lee, and I am an experienced web developer. I read your job description, and I am interested in your project. I have 6+ years of experiences in developing websit Больше

$140 USD за 7 дней(-я)
(32 отзывов(-а))

Hi, I read your requirement and I 've sure I can do it. I have +6 year experience in Web design and Web development with Laravel, Codeigniter, PHP, Javascript, Jquery, Reactjs, Vuejs Bootstrap. I ready for you anytime. Больше

$200 USD за 7 дней(-я)
(59 отзывов(-а))

Hello, Greetings!! Answer to your question about membership: I will provide you a section from where you can manage the membership plans. Like you can edit the price of the plan you can hide any plan etc. My questi Больше

$200 USD за 7 дней(-я)
(56 отзывов(-а))

Hello, After reading your offer, I think to be able to that web application you need. I have good skill in programming Thanks

$188 USD за 15 дней(-я)
(29 отзывов(-а))

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Pl Больше

$250 USD за 5 дней(-я)
(33 отзывов(-а))

Hi there First: Paypal depends of our requaest. Can be simple paypal JS button oe can be done using PayPal sdk. For rest we can agree task by task. So my bid (budget) is placeholder only, we need to agree way of work Больше

$140 USD за 7 дней(-я)
(45 отзывов(-а))

Hello , I am actively working on Javascript/AJAX/JQuery/Boostrap and PHP over 5+ years and having expertise on it , I read your requirement and I am 100% sure to deliver your project as per your requirement , We can Больше

$140 USD за 7 дней(-я)
(14 отзывов(-а))

Hi Dear client. Here are some of my web development experiences. - [login to view URL] (paypal) - [login to view URL] - [login to view URL] - [login to view URL] I am sure of I can be satisfie Больше

$250 USD за 3 дней(-я)
(14 отзывов(-а))

Hello How are you? I've read carefully your job description. I have more than senven years experience in Development. Your satisfaction with the project is my top priority! If you give me a chance to work with you, Больше

$140 USD за 7 дней(-я)
(10 отзывов(-а))

Hi Sir, I have read the [login to view URL] file. I get interested on this. Here are what I will bring to you: * Front End: Angular 8 (The latest version) * Backend: Laravel (We need the backend to process the data fro Больше

$250 USD за 14 дней(-я)
(3 отзывов(-а))

I have more than 10+ years of experience in Asp.net, C#, VB.Net and Sql server. I have good proficiency over Angular JS,Node JS, MVC, MVVM, Web Service, Windows Service, Web API, SignalR, Multithreading Concept, Jque Больше

$250 USD за 7 дней(-я)
(4 отзывов(-а))

I understand your requirements. I have worked in IT field for over 11 years in companies that include JPMorgan Chase and Merrill Lynch. I know Java, JEE, C, C++, C#, PHP, Python, HTML5, CSS3, JavaScript, JQuery, Angul Больше

$250 USD за 7 дней(-я)
(3 отзывов(-а))

hola estoy interesado en ayudar espero que me des la oportunidad, encantado de hablar por el chat, para ver mas a fondo tu proyecto. Yo desarrollo webs basadas en la pila MERN, ademas se aplicar sockets para la actuali Больше

$200 USD за 7 дней(-я)
(0 отзывов(-а))

Hello, I'm a freelance web developer from Belgium with 10+ years experience in PHP. I have similar references I can show you... I would be happy to work on your project :) Can you tell me a bit more about the "arena Больше

$250 USD за 7 дней(-я)
(0 отзывов(-а))