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    461,459 klaviyo api developer jobs found, pricing in GBP

    Our new startup company is looking for a web designer/developer that is able to create a really modern, fresh and engaging website that: - Must showcase our products using HD photo’s and video's (provided by us) - Must show a calendar, availability, take bookings and allow the user to checkout - Must trigger SMS messages when a phone number is provided (as part of the booking process) ...

    £14 / hr (Avg Bid)
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    7 bids

    Looking for unity 2d developer for board game [login to view URL]

    £23 - £188
    Sealed
    £23 - £188
    7 bids
    sap developer 6 days left

    I need an Android app. I already have a design for it, I just need it to be built.

    £188 (Avg Bid)
    £188 Avg Bid
    1 bids

    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

    Need Java Console Base and GUI base Developer

    £14 (Avg Bid)
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    3 bids

    I need an Android app. I already have a design for it, I just need it to be built.

    £113 (Avg Bid)
    £113 Avg Bid
    1 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...

    £1658 (Avg Bid)
    £1658 Avg Bid
    7 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 new freelancer from Pakistan who has good skills in java web based works, JSP, servlet I need work for long term I need at low budget I need easy coding

    £3 / hr (Avg Bid)
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    4 bids

    I need someone who is an expert in Squarespace to convert a custom PDF layout to a Squarespace website with animation etc. (coding required). SHARE examples of Squarespace sites or you will not be considered. To begin with, we will need a sample of the home-page due to being let down by several inexperienced designers. Once this is done, you will get full website project.

    £17 / hr (Avg Bid)
    £17 / hr Avg Bid
    8 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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    1 bids

    I need a new freelancer from Pakistan who has good skills in java web based works, JSP, servlet I need work for long term I need at low budget I need easy coding

    £7 / hr (Avg Bid)
    £7 / hr Avg Bid
    1 bids
    website developer 6 days left
    VERIFIED

    I am looking for Website developer to work with me for 30 days the tasks will be as following: 10 article pages in Arabic to design it good Link all google product to the website Increase the speed of the website do full on-page Optimization . and other minor tasks and fix any issue on the website.

    £31 (Avg Bid)
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    4 bids

    Attention! It is not an easy task. If you just copy and paste the proposal, I will delete your bid and mark your profile as a spammer. So be careful. == What I am Looking for: -- A simple theme for the niche site with SEO optimize options == Who Can Bid? -- If you have at least one theme in [login to view URL], then you are qualified to bid here. == What You Have to Do? -- You have to crea...

    £383 (Avg Bid)
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    5 bids
    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
    Android developer needed -- 2 6 days left
    VERIFIED

    I need an Android app. I would like it designed and built. it is related to sharing images found in the phone gallery. APIs integration in app purchases firebase Google play submitting Native: Java

    £125 (Avg Bid)
    £125 Avg Bid
    10 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 have C# windows from project. I will give detail over chat. Deadline 24 hours.

    £14 (Avg Bid)
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    VUE JS Developer 6 days left
    VERIFIED

    I need help adjusting the styling of dynamic content on our dashboard. Stack is Laravel + Vue Js. 1. Please add live links to your work and a description of your role 2. What is your git link?

    £188 - £563
    Sealed
    £188 - £563
    26 bids

    Need 3D Developer for STL Files for 3d printers

    £15 / hr (Avg Bid)
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    16 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

    We are a fast casual sushi and slider type food restaurant. We would like to create an app that features our menu, our Untappd profile link, and link to order through our Hungr online ordering platform and (if possible) - a rewards system that tracks points for repeat guests.

    £14 / hr (Avg Bid)
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    19 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

    I need a laravel +vue js developer Long term deal is included if I love your job

    £15 (Avg Bid)
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    5 bids
    Experienced Drupal developer 6 days left
    VERIFIED

    I have a decently large project that needs to be developed. There needs a forward-facing website created which will be for the public. Everything needs to be done to Drupal Standard. I don't want any custom modules created unless there are no other reasons. I want views used for everything possible, I want blocks used and everything using built-in functions. I do not want those hand-coded fr...

    £53 / hr (Avg Bid)
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    9 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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    1 bids

    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
    Joomla developer 6 days left

    The website needs a new front end design and some new functionality. Functionality: Pop-ups with CTA, Banner Ads with admin control, basic analytic reports for affiliate ad partners. I have a rough idea of what the front end should look like however, I am looking for a designer who can be creative with it

    £405 (Avg Bid)
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    7 bids

    I am looking for a senior Java Spring developer for long-term engagement. First of all, You need to join my computer to configure local development as first milestone. I am a CTO with web development working experience but not familiar with Java and Javaspring. Once I confirm you are a talented developer, I will hire you as a full time poistion. Best.

    £125 (Avg Bid)
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    I need someone to build website in my budget. Someone who can build website in very low and fixed budget.

    £14 (Avg Bid)
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    2 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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    4 bids

    I need an app to help me operate my dog walking business. I need to be able to input client information, phone numbers, address, dogs name(s), and $/service (different clients have different rates). I need the client list to be searchable by owner and dog names. Based on the client addresses I need to be able to select any number of clients and it make a map of the most efficient route to pick all...

    £269 (Avg Bid)
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    7 bids

    I need an Android app. I would like it designed and built.

    £127 - £380
    £127 - £380
    0 bids

    I need an Android app. I would like it designed and built.

    £380 - £761
    £380 - £761
    0 bids

    Create a website login / registration page and site admin page using a database, Java servlets, and the Servlet API for session tracking.

    £13 (Avg Bid)
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    4 bids

    Hii , i need react and node developer for an urgent work. u have to do 6hrs works a day . will test your work for 30 mins . thanks

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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...

    £450 (Avg Bid)
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    1 bids

    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

    £34 (Avg Bid)
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    1 bids

    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
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    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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    My name is Vedal Calvin. I want a mobile application developer to make me a application that can be used on apple store and Samsung operating systems. I want it simple and user friendly.

    £386 (Avg Bid)
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    18 bids

    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
    Python developer 6 days left
    VERIFIED

    Python developer help immediately Thank

    £26 (Avg Bid)
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    22 bids

    Developing a simple extension for Google Chrome that highlights that adds a tooltip/popover to videos and/or text that displays more information (text) about that project or video. The information is populated from a database.

    £20 / hr (Avg Bid)
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    11 bids

    we have a website that suffer from js code , it is a lot of code that takes a lot of time in order to load we need someone to fix it for us to make the website load faster

    £17 (Avg Bid)
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    6 bids

    I need an android developer new one. I need from Pakistan I need for long term I need at low budget

    £3 / hr (Avg Bid)
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    3 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

    £5 / hr (Avg Bid)
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    6 bids