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    14,730 backend payment jobs found, pricing in USD

    I want some code to be reviewed for my startup company's website. I would also like to hear better implementations for the code if possible.

    $377 (Avg Bid)
    $377 Avg Bid
    5 bids
    Need iPhone App 4 days left

    ... which consumes api from backend and displays the data in the widget which also has payment integration. Coding standards and Api security is much important. Tech: ReactNative , pdf viewer, Firebase Integration, payment integration Total Screens: 5 - 7 Screens Payment Gateway : Stripe / PayPal / UPI integration Backend API's : Node JS, MongoDB

    $123 (Avg Bid)
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    11 bids

    ...everything together. As of now the app is in Ionic 1 and needs to be converted into Ionic 3. I also need some bugs fixed and some new features added to the backend and app. This app and the backend was developed in 14 days, so I expect it to be done within a week. After completion Android and iPhone versions should be added to the stores. When you apply

    $1269 (Avg Bid)
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    59 bids

    ...be highly responsive and SEO friendly. To put it simple, we need a website on which we would register free and paid vendors. So first thing, we need a vendor management backend with rights to add more users to control it (like super admin, admin, editor etc). Second, we need a MLM module integrated to it, so that if anyone(User or Vendor himself)

    $3058 (Avg Bid)
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    19 bids

    ...Betting Website (backend & frontend), which I will use for E-Sports match betting but that's basically the same, just instead of real-life games like football, basketball, etc... my website will provide betting for e-sport games like Dota 2, CSGO, LoL, etc... (google for esports if you are unfamiliar with it). So, I need both backend and frontend development

    $2008 (Avg Bid)
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    37 bids

    I need an existing website rebuilt. I already have a design, I just n...an existing website rebuilt. I already have a design, I just need you to build a website for my small business.i need a person who can build my angular application backend in node js payment gateway chat box integration and reviews box integration and we need perfection In code.

    $481 (Avg Bid)
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    3 bids

    ...details: Budget: US$ 90 Topics: # Payment code Integration with each product. Preferred Gateway & Method: : [login to view URL] and make respective pages for users and admin, no skipping. # Admin will define the % of the commission in the backend. # Project discussion window / page after successfully payment where buyer and seller can discuss

    $64 (Avg Bid)
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    11 bids

    Develop browser-based game website frontend and backend/API Browser based game website. I have 2 documents that go in to detail, 1 for the front end and another for the backend/API. The frontend overview is indexed to the backend overview for easy reference. I will list many of the features, so you can get an overall view and bid accordingly. Also

    $2790 (Avg Bid)
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    33 bids

    ...on the App Store and we need to recreate the same code with react native so we can deploy the app onto android and iOS devices. Backend of app is currently in firebase, we need the app to function with our firebase backend and website the same way it currently functions. All coding and work needs to be done in react native, no exceptions. We have the

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    67 bids

    ...options in prestashop-plugin, Currently, this plugin is designed to generate invoice in prestashop backend when btcpayserver received a payment notification IPN=invoicepaidinfull We would like, to be able to generate prestashop order in prestashop backend when btcpay invoice is generated. IPN=invoice_created Order generation is live here, https://github

    $152 (Avg Bid)
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    12 bids

    ...very initial stage, and we need help in the followings: - Chat Bot - Shopping Cart and payment - Interface of the app (has to be completed within 2 weeks of contract with us) - iPhone/iPad /Andriod Development - Objective-C - Swift - Cross-Platform - Mobile backend engineering -security compliance - API -QA Testing There's alot to be done, and we are

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    44 bids

    ...fulltime) with following skills 1. API Integration (BINANCE, Telegram or any chat messangers) 2. Parsing of JSON data and read/write in MYSQL database 3. Integrate the backend (developed by you) with the web design available in bootstratp The application will have two modules Watchlist : it will give view of markets and can be used to create notification

    $520 (Avg Bid)
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    34 bids

    ...take photo of the sneakers we will take care of that with our pictures Once a buyer buys a product on the website the money goes to our Paypal or bank account however the payment was made. The seller will not get paid until the sneakers are shipped to us and we legit check the iteam once the sneakers are checked funds will be available for the seller

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    NDA
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    1 bids

    The PHP backend/dashboard system of my app has many payment gateways integrated but i would like to add another one. I want to integrate the PagSeguro gateway. This is the gateway payment developers page: [login to view URL] Call me on chat and i will send you the credentials for you access the

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    14 bids

    ...or online - Visit galery of models of dressmakers - Post their commands to dressmakers with some personal notes if needed - Define how they want to be delivered For Admin backend: Modules in SAMA Style Admin:- 2. Manage Users 3. Add category 4. Order history 5. Manage subscription Plan Note 1: The application was already developed but we need to revamp

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    78 bids

    Hi I need someone to quickly add shopping ca... Website is small children clothes and is already created. Just need ability of shopping cart in PhP and Angularjs. Backend is already created in mysql. To clarify I just need to add shopping cart to functionality with Paypal payment. Website is from a bootstrap template and is already been customised.

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    17 bids

    We are creating a Events website of which frontend is ready but it needs some work on the backend. There is one registration page for storing the user's details and payment gateway of citrus is also need to be added with storing of an image in png format

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    25 bids

    The project needs a user login front end and a backend database. Needs integration with third-party authentication, specifically Google, Facebook, Ebay, Twitter

    $420 (Avg Bid)
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    33 bids