Crowdfunding Platform - Paypal Preapproval API

$25-50 CAD / hour

Abgesagt

Veröffentlicht

vor mehr als 10 Jahren

$25-50 CAD / hour

Need a HOTSHOT programmer who can develop this system in 2 weeks time. Programming language can be in your preferred language. We need the backend for a Crowdfunding Platform set up for our website - Basic Overview Bidding Period is over 7 Days Users can bid any price they want (min $5) on the project over the course of those 7 Days Users data submitted on our website (Name, Email, and Bid Amount) are put into a database (AWS or other Cloud Based Database) and sorted by highest bid. Users bid is processed through Paypal API for Preapproval Payments (this can be done on the Paypal site) After 7 Days, the top 100,000 Bids (in Price of bid) will be processed through Paypal. The remaining bids not in the top 100,000 wont be. Automatic Emails - System also needs to take data from the database (Name, Bid Price, and Ranking) and send automated emails with that information in it. System needs to be set up to handle up to 500,000 emails to be sent per day. Recommendations for this service should be provided by you, the developer. Very detailed guide on what exactly we are looking for will be provided to the potential candidates. Potential Candidates Should Be Experienced in -> Paypal API Database Functions Recalling Database Information Email Autoresponders Please contact quickly if you are interested in this project and let us know your Database, Paypal API experience and Language Preference.

Software Architecture

Projekt-ID: 4995325

Über das Projekt

19 Vorschläge

Remote Projekt

Aktiv vor 11 Jahren

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19 Freelancer bieten im Durchschnitt $32 CAD/Stunde für diesen Auftrag

@esolzsales

Warm Greetings We have mentioned a place holder bid to initiate a discussion . We estimate it to be atleast 10-12 weeks job Look forward to hearing from you soon Thankyou Sam ============== About ESolz: 1. We are into this business for over 10 years 2. We have expertise in web and mobile based application and site development 3. Over 2000 projects completed 4. Current employee strength of 150 professionals

$38 CAD in 40 Tagen

4,8

(346 Bewertungen)

9,9

@OP3NSOURC3

Lets start right away...................................................................................................................

$26 CAD in 40 Tagen

5,0

(210 Bewertungen)

8,5

@pan09

i am interested to work on this project . AS you can see my job completion rate is 95% so I can assure perfection on the job and will provide you update in a timely manner

$31 CAD in 40 Tagen

4,9

(322 Bewertungen)

8,7

@promactinfo

Hello, I have reviewed your project requirement and found it to be one of the challenging project we would like to work on.I would like to connect with you over private message or other medium to discuss about the project in more detail. To give you a quick background Promact InfoTech Pvt Ltd (ISO 9001:2008) is a 100% EOU-complete High-Tech IT solutions company, delivering comprehensive solutions to various businesses across a wide range of platforms and technologies. We are website and Software Development Company providing professional website design, website development, web-based applications (specialized in E-learning module creation), Software Development, DB management application, e-commerce and ERP systems. Promact InfoTech has over 10 years of experience in custom software development services for customers worldwide, including Global 1000 which includes Fortune 500 companies. Look forward to hear from you soon, Thanks and regards, Promact Infotech Pvt Ltd

$25 CAD in 40 Tagen

4,9

(124 Bewertungen)

8,6

@maplesoftwares

Hi, I would like to take this opportunity to introduce Maplesoftwares, a software development company. We have been developing & maintaining software for many companies including multinational corporations, for over five years now. We have a highly experienced team who works in several technologies including Java & PHP . We plan to do a highly interactive website based on Twitter Bootstrap, Ajax, HTML5 & CSS3. This would be a light-weight website compatible with all web browsers. Please refer to our profile in Freelancer and Elance. We are already doing projects for clients, who have been more than satisfied with our work. We have extensive experience with MS SQL and complex database queries. Please refer to our portfolio, we have delivered several application with reporting requirements. All these applications have complex queries and calculations being executed in the back-end. Apart for it, the reporting apps developed by us had extensive filtering mechanism which are being managed by dynamic query creation based on filter need. Regards Danish Malik Sales Director - Maplesoftwares

$25 CAD in 45 Tagen

5,0

(11 Bewertungen)

6,1

@hdwillis

Steve, I've reviewed your project and have a good understanding of what you need. I'm already working on a similar crowdfunding project for a different client. I do have a few questions: *What is your timeline for this project? You said 4 weeks in the description - is that what your needs are? We're taking 90 days to get the Beta version done. I'd need a similar timeline if you choose me for this project and so would most other bidders. *Do you have a logo in a PSD/EPS file? *Do you need the emails to integrate with an email marketing program? *Are you using a CRM? Do you need this to integrate with it? *I have 2 programmers I can put onto this project. We'll build the site in PHP. *Database experience: My team has experience across the board but most of it is in MySQL. *Paypal API: We've build custom Paypal applications for numerous sites - this won't be a problem. Thanks - those are all my questions for now. -Hunter D. Willis Webstore Solutions

$46 CAD in 80 Tagen