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    243,704 klaviyo v2 api jobs found, pricing in GBP

    Time estimate and price to develop me an android application with the following requirements: Full source code required, comment code to explain what each method does Language - Java, XML Database - Firebase Application: Register(With validation) Login (with validation) Menu system in top right of the app which allows the user to go to Logout, profile, history Home Page: Which provides link...

    £571 (Avg Bid)
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    10 bids

    I am searching here for an exceptional developer for JAVA for our not yet launched Android app. We programmed a Group chat app (with story function), which runs ok, but has the following issues: - warm up lag when re waking or starting app - sometimes scrolling lags - connection takes pretty long - delay when closing chats (hitting back button) - delay when opening chats - TEST THE APP UNDER LOAD...

    £1685 (Avg Bid)
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    7 bids

    I am searching here for an exceptional developer for JAVA for our not yet launched Android app. We programmed a Group chat app (with story function), which runs ok, but has the following issues: - warm up lag when re waking or starting app - sometimes scrolling lags - connection takes pretty long - delay when closing chats (hitting back button) - delay when opening chats - TEST THE APP UNDER LOAD...

    £1595 (Avg Bid)
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    4 bids

    I have a small project to fetch an API and use the data to display. It only has a few elements. budget: $30-45 cad please bid accordingly

    £35 (Avg Bid)
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    8 bids

    We are hiring an experienced ML developer with complementary backend experience + Setup ML pipeline and ML server environment( ML flow & architechture) + Setup API Controller for endpoint access to ML models + Create data analysis ML model based on historical data + Create 3D image analysis ML model + Create 2D to 3D ML model

    £3489 (Avg Bid)
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    3 bids

    I need a microservices/fullstack developer to do the following Design high performance API in flask, nodejs, springboot. Design ux/ui for the client application Build the client application using react deploy the website using Docker

    £8 (Avg Bid)
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    Digital Marketplace Website 6 days left
    VERIFIED

    Looking for a professional developer team experienced in building online marketplaces for digital products. Must be skilled enough to build the entire website (UI/UX, Frontend, Backend) first and then also provide long term webmaster work on a ongoing basis. Website will include the following plus more. 1. Digital assets marketplace with vendors 2. Online courses marketplace with vendors 3. Conte...

    £747 (Avg Bid)
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    17 bids
    COM API Reverse Analysis 6 days left
    VERIFIED

    Reverse Analysis of COM dll. Third partys document management system (DMS) offers non documented COM-API. Goal is to reverse analyse the dll-assembly and create a C#-Code to call api function to add a file to the DMS with relevant DMS parameters. As a template, an Adobe Acrobat Plugin (assembly dll, created by the manufacturer of DMS) providing the functionality to add the pdf to the DMS is avail...

    £170 (Avg Bid)
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    4 bids

    I am looking for someone who can integrate a simple API Code in my website, that will be sending data to another website.

    £94 (Avg Bid)
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    8 bids

    Hello. Looking to build from scratch a plugin to handle all shipping options with all major shipping services in the US. You need to be able to communicate and update every day if needed. The project will be delivered with this conditions: 1. The plugin should be built at your end with no access to our site. 2. The plugin should be delivered as installer pack in ZIP. 3. The code should be unique ...

    £359 (Avg Bid)
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    11 bids

    We will be using the API Judge0 via RapidAPI([login to view URL]) for compiling our code we just want someone for looking at making a frontend similar to leetcode([login to view URL]) in React.js. All the features will be similar to leetcode. as well as Front end for the online course site as well similar to udacity([login to view URL]) in look and feel

    £324 (Avg Bid)
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    A unity app needs documentation and cleanup. It is buggy and needs an API upgrade. And then I need help learning to prepare release versions for many platforms including Android, Mac OS X, Facebook Gameroom, ... [login to view URL]

    £69 / hr (Avg Bid)
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    7 bids

    Technology used: Material-ui with NextJS (preferred) or ReactJS Note1: this is mostly a UI project no need to do coding (like handle clicks, add to cart function, ……), you can use dummy data whenever needed or use any public API, build your own file structure. You can use true/false for turning something on/off Description: building a responsive ecommerce webapp. The app should all...

    £404 (Avg Bid)
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    28 bids
    Shopify payment api page 6 days left
    VERIFIED

    Add api for purchasing interface to an existing Shopify store. I would like to inter great the payments directly on the store checkout and not have to redirect to another page. Including return page.

    £17 (Avg Bid)
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    Create a website login / registration page and site admin page using a database, Java servlets, and the Servlet API for session tracking.

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    Project Scope: We are seeking a developer to create a basic document-scanner mobile app in Dart. Technical requirements: • We will supply a professionally designed UI for the App (XD files and Zeplin). • The application should run seamlessly on Android and iOS devices. • Does NOT need to be able to send push notifications. Scanner function: - We do understand that the qu...

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    API to Integrate Inventory Spreadsheet to Squarespace Products Design Product View to Include all Product Variants in "Schedule" format Add Filter by Variants with option to filter multiple variants Customize Product View to match branding (font, colors, etc)/Theme

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    we have API in soap and we want to save their response in database though xml json any one expert who can do this job apply only .

    £23 - £188
    Sealed NDA
    £23 - £188
    5 bids

    I have a few jobs for my Laravel project. 1. To help track users and prevent fraudulent payments I would like to create a new database entry to track users. An entry should be added next to their username containing their last 10: IP Addresses Screen resolutions Browser versions User-agents Local time zones Languages 2. I also need to prevent some forms from submitting more than once. Some user...

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    Looking for frontend and backend developer to add features in existing app. app is of about social media chat app. frontend work is ready done need to create api and integrate in it. frontend : flutter backend : nodejs. mongodb. Note : Before sharing project send nda to get project code.

    £389 (Avg Bid)
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    26 bids

    Hello, we are looking for agora live video chat module build for us, we will use it in our codeigniter project. using agora live api. individual coders only

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    We are developing a product that integrates with Microsoft's Office Suite. I would like to engage with a developer who's developed Add-Ins for Microsoft Office in the past to help me research on the capabilities of add-ins to determine the feasibility of our product concept and features. We need developers who have developed JS Add-ins and has an excellent grasp of JavaScript API.

    £914 (Avg Bid)
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    I need you to develop Measurment software for me .. user will upload one full front picture and one side picture and he will get body measurement of his body like chest, waist and butt measurement. We want to deploy over cloud so that we can use it as api to website and app

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    need a new payment gateway integration for OpenCart v3 I will provide an integration document - the integration should be designed as OCMod with no core code change - all admin setting and Variables like Secret_key should be controlled from the admin panel - all facility which provided by API should be implemented like save customer card in the gateway for latter uses

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    Hello, we are looking for agora live video chat module build for us, we will use it in our codeigniter project. using agora live api. individual coders only

    £6 / hr (Avg Bid)
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    2 bids

    I want to develop a system where vendor (supplier) can place their bids to the customers submitted inqueries. Customers can navigate to the platform and can access to specific products for them. Here we will use 3rd party api to get product details and display it to customers.

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    Closed. This question needs details or clarity. It is not currently accepting answers. Add details and clarify the problem you’re solving. This will help others answer the question. You can edit the question or post a new one. Closed 49 mins ago. (Private feedback for you) How to upload single/multiple image from input form to API, Below code is from image link to API but I want upload f...

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    Processing Sketch 6 days left
    VERIFIED

    I have a short processing task that I need assistance with. It is an interactive processing sketch using Java and an API. Is this something within your area? Thanks a million, Euan

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    This project requires you build a component from scratch primarily in HTML5 and TypeScript. ** Review the attached image ** This component allows for the creation and display of a simple text “note” in an aesthetically pleasing and easy to use manner. This component must have minimal third-party dependencies. A conceptual visual representation is shown in the attached image. You w...

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    Setup Live Football Scores, Results, Top Goal Scorers, League Standings from API i will provide [login to view URL] You will need to fetch data and also display in design on the site [login to view URL] Currently EPLsite is using other api which is completely diffrent in set up so we are moving from old to this new one.

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    Hi I have an OpenCard ready shop I need to program a special extension for Aramex to link my store with the Aramex warehouse so that when the customer makes the order from my store, the request automatically transfers to the Aramex warehouse via the API without any interference from the store owner, because the goods are already in the Aramex warehouse ... * Aramex sent us the required detail, ...

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    i need help with my current on simple web app expense tracker (ReactJs, Typescript) I want to use ContextAPI

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    3 bids
    Uber Eats APi Integration 6 days left
    VERIFIED

    Pull orders from uber eat and save into database. Technologies MVC 5 , SQL SERVER, ASP dot Net

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    18 bids
    Microservice/API Architect 6 days left
    VERIFIED

    **Roles and Responsibilities** - Architect/Design high performing APIs hosted on Kubernetes using .NET Core and/or Python - End-to-end delivery including design, development and unit/functional testing of API(s) and services - Emphasis on scalability, observability & performance - Develop reference architectures that facilitate information integration, interoperability, workflow automation an...

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    I want to store data on hive DB and show in UI .data will be received from API

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    Hi, Are you interested To help me on a private project? I want to implement a SOAP Webservice in S4Hana via SAP API. I want to fetch data from the Webservice and finally I want to map it in HANA table (ACDOCU). Did you think of it you can help me? Best regards Nick

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    I Need a web developer experienced in PHP and responsive web design. I need to develop a single page web app which displays data fetched from an API. Please message for details.

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    Can you please convert Jawa legacy application to dotnet. It must be API based . attached the code ..

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    i want someone who can do Tecdoc WordPress Commerce integration for my website with tecdoc API

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    Need a serious flutter developer who can do Web and Mobile apps based on a UI design and Space provided. We will give the API for the backend. Your duty is to implement the UI and functionality which equally works on Web and Mobile.

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    I need a unity developer for my teen patti game. Backend is developed using [login to view URL] and nodejs and API are created using Laravel. Mysql is used as database. Only bid if you can add these minor changes in 1-2 days. Changes required are: Some changes in Color and style of UI Forget password functionality addition switch table functionality add refferal option

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    2 bids

    Inventory Management API need to be developed in Java Spring Boot

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    Looking for flutter app developer to integrate push notification in an existing app. We will provide you source code and you have to implement push notification in user and vendor app and one small api also. My budget is low so If you are interested. Please bid accordingly.

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    I need someone or a team to provide me with an google sheets file that will get informations from a specific API and will result in giving a total value in each column of the spreadsheet automatically which will depend on how the message appeared on the API. More details on the to task will be given in personal message.

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    I need a unity developer for my teen patti game. Backend is developed using [login to view URL] and nodejs and API are created using Laravel. Mysql is used as database. Only bid if you can add these minor changes in 1-2 days. Changes required are: Some changes in Color and style of UI Forget password functionality addition switch table functionality add refferal option

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    1 bids

    Develop web api to return json format data c# asp net

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    A. Project title: Laravel errors. B. Project brief/description: We need to make some corrections on our laravel site that is creating problems Please do not bid if you say this will take beyond 5 days. Thank you. 1. Login/signup firebase problem with a call to Mautic API (bad coding simply) and captcha popping up, 5 slides to show, 4-6 hours at most if you know what you are doing 2. External upl...

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    Android OpenConnect 6 days left
    VERIFIED

    We need OpenConnect VPN Client on android, the interface displays all servers that take from a specific URL then the user can connect to the server in the list without a username or password. we will separate premium server and free server, they get premium servers based on rewards from advertisement (AdMob) I'll explain more later, please also remember you have to use API 29+ to make sure ...

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    1. Build authentication on existing API 2. Build web application for downloaidng MP4 and MP4 files using existing APIs

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    [login to view URL] I want to fetch this data in real time and update in excel sheet in real time. Anyone with experience and know of any such api, please bid. Write aaa in front of the bid.

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