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    193,763 custom backend development jobs found, pricing in USD

    We have an eCommerce project that need an IOS developer to work with our team. backend is complete, UI design and API docs are ready. you must expert in object C, AFNetworking and 3rd party integration (firebase, facebook and etc ) You MUST have previous eCommerce app development experience.

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    "React Native - Firebase - Redux - Paypal - Google APIs" %50 of the app is already done - For both iOS and Android - Budget is $450 to $600 for EVERYTHING, no penny will be paid after the agreement. (Important note: the App is already 50% done, so you will need to continue working on it) *DESCRIPTION* A highly professional service platform app that connects customers with service pr...

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    Twitch Alerts custom code CSS 6 days left
    VERIFIED

    I need help to make a small change to the CSS code of my stream alerts, something easy

    $6 / hr (Avg Bid)
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    I want to make a hotel/property management systems using ReactJS as single page web application framework. All the backend API's already done.

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    I have all the API ready. what I want is a backend for the app on the php website.

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    In this website bellow, I need to send an email when user clicks on Enviar Button: [login to view URL] This site was made in Angular. I host this website on hostgator, that uses only php on backend. I need also a help to configure the Angular service and the hostgator.

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    I need a frontend developer to covert designs in Figma to basic html pages with proper tags and responsive. Code must be clean mostly a static website. Ideally I would prefer to get backend developed too. More details to be provided to sortlisted candidates.

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    I'm looking for experienced freelancers to develop Online B2C Travel Portal as follows: BACK END ( ADMIN ) Admin area (Backend) controlling the whole inventory, suppliers, commissions etc .. Sightseeing booking engine / Activities Module Packages booking engine Module Transfers booking engine Module ( from point to point ) / On demand Events module (Event tickets, tour tickets etc ). Coun...

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    NDA
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    Introduction Task: The technical task is this document and the linked layout - [login to view URL] It is necessary to replace the new layout in the project and where it is necessary to add a backend for new functions. Technology Stack: Laravel 5.4, Mysql 5.7, php 7.2, Elastic Search. The project uses the webpack linker, css and js file must be added to the assembly and in html specify links to c...

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    Hello, we have different pages we already converted to CSS. We are using a magento backend end a custom CSS HTML frontend. We already gathered the end points, css pages and we structured our back end. Could you finish this product by using the API endpoints and connecting the back and frontend (css) while using angular. Some components need to be converted to angular components.

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    PHP DEVELOPER 6 days left

    NEED A DEVELOPER WHO HAVE 5+ YEAR OF EXPERIENCE IN PHP FRAMEWORK - CODEIGNITOR/ LARAVEL. REQ. TO DEVELOP A WEBSITE - FROTEND AND BACKEND BOTH. ALSO HAVING AN EXPERIENCE IN FRONTEND. NEED MY WEBSITE RESPONSIVE.

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    MEAN / MERN Stack expert required. We are looking for experts in MEAN/MERN stack who could design & develop a front end/gui portal, backed end point apis will be provided for integration. If you have expertise in this area please get in touch. PS: If you are a fresher with less experience please do not bid.

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    I would like to develop and design an E-commerce platform with backend with my Purchase, promotion, delivery, and sales modules.

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    Looking for an experienced developer for building a cross-platform social media networking mobile app skilled in frontend (React native, Redux, Expo) and backend (Firebase). App is to be launched on both iOS and Android platforms. The project has to be delivered from ideation to delivery with features such as the following: - User Login and Authentication - User profile setup views - Group creati...

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    MagTapp is a Mumbai Based Startup, We are building the world's first Visual Web Browser. We are a Startup India Recognised Company. We are looking for Experienced MEAN / MERN Stack Developer About the project > We need API's for syncing mobile app data with our server > We need a backend for community app, where the users can write answers and ask a question. User can also comm...

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    Magazine Cover Sticker Android App + wordpress backend 1. Login with Email – Link to wordpress site ([login to view URL]) 2. Can Take photo with the Magazine Cover (Theme Simliar to IG Layout) 3. After take photo, the photo save to user phone and send to WordPress site 4. Can logout note: photo size is the ratio of A4 Cover Photo (A4 597x845px) * More Detail >>>> Please vi...

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    I want to get realtime database connection with queries, data collection and retrieval using java java script for my website

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    Hi, I'm looking for an experienced freelancer to write backend and frontend of my social network web site, design is already done. Please send your resume for more details.

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    Hi, I am looking for a freelancer or an agency to build a social networking website. I just need the basic functions like pages, groups, profile, friends and few other which will explain to the selected person. Frontend: Angular Backend: .net (Rather than Php Because of scalability/Database structuring and handling) Database:

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    Experienced full stack developer (PHP Backend on Linux and Angular JS, Bootstrap front end) for a 6-12 month project with long term potential. Working with other developers on a learning management system project. The LMS is in use by several clients. The project is to continue to develop and update the LMS platform working with the other developers.

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    Android app like lopscoop for earn money on reading news and watching videos, required : Android app backend for admin and users news feed from all news website automatically video upload direct or from youtube and daily motion embeded ads wallet

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    NodeJS developers 6 days left
    VERIFIED

    Hi I am looking for a powerful developer. I need a NodeJS developer. Please have experience creating nice backend. Thanks!

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    I take online classes for students and I want a system that can manage leads, customers, payments, admin, task editors, classes, tasks, tutors and referrals. However, for a start the first milestone we will implement things discussed in the document. The project will be completed using MySQL and backend Laravel and MUSE UI  You can change my database values to suit how you will design. They are j...

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    1- create/design one screen to show All live users and Second screen to show User live video( left swipe to show only video on screen) 2- Allow our app users to go live and after that save video as thr post under thr posts 3-we have gifts option( we are able to upload normal icons as gift but you have to customize) : - add live gifts in that area ( for this we can use lottie effects/files and ad...

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    Touch Talker 6 days left

    We are designing things that help people with physical challenges and limited movement including L.I.S ( Locked in syndrome) We need a basic sound module. Think of it like a really basic e drum module. It will have 4 trigger/sensors (that we will provide) It needs to play 4 .wave file sounds, one for each trigger sensor. Like a drum module it needs 10 banks so the user can choose a set of 4 dif...

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    I take online classes for students and I want a system that can manage leads, customers, payments, admin, task editors, classes, tasks, tutors and referrals. However, for a start the first milestone we will implement things discussed in the document. The project will be completed using Vue.js, MySQL and backend Laravel I already have a front end design that can be utilized thus saving design time....

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    The project should host in AWS... The project should have front end Angular for responsive pages, Backend Java Project should have epin generation, Binary Tree Construction, Payment Gateway Refer the website [login to view URL]

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    Add new endpoints and logic to existing backend.

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    Web development 6 days left

    Hi! I have a running responsive website made in Wordpress. The website gets easily opened in Chrome, Firefox, IE, Opera but NOT in Safari. I want to see my website run in Safari as well.

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    PHP, etc need backend/frontend done 7days.

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    Web App development 6 days left
    VERIFIED

    Web application - responsive design, simple and intuitive. More details will be shared upon contact. Ajax, html5,

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    Full-Time Job Frontend developer who can develop responsive and beautiful frontend using reactjs. You must be fluent with reactjs, redux and redux-saga. Preferred experience is 2 or more years in reactjs. Already hired dev is designing screens, you will have to dispatch actions through Axios and fetch data from API. Our backend is in DotNetCore. Please reply only if you have done several projec...

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    I require some minor updates to this codepen: [login to view URL] It uses a custom implementation of Froala ([login to view URL]). You can find the API docs (options, methods, events) here: [login to view URL] It is based on the drag and drop example here: [login to view URL], but uses a pallet on the left to drop onto the Froala editor on the right. I need you to: 1. Correct the code so that ...

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    You have to redesign the total powerpoint slides add animation like display scrolling Source File Animation / Transitions Commercial Use Conduct Research Create a Custom Template It should be high-quality powerpoint presentation that is professional, sleek, attractive, modern, captivating and Irresistible. powerpoint design and creation, presentations with great concepts, unique background, tr...

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    Business Plan Development 6 days left
    VERIFIED

    Hello!! We are planning to more into different business. And for same purpose we need to do some research and in and out of the business. And for banking finance purpose we need to develop a business plan so we can share it with our banking officials. Top business plan developer are requested to make their bid. Thanks.

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    I need a android app with a navigation pan on the left to show categories. Once I tap a specific categories, I need to call an API which returns a set of lat/lang's and those needs to be shown with the category icon on the map. I should be able to select the radius using a radius tab on the categories navigation pane to be able to limit the search window. This project is going to be a continu...

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    NodeJS developer 6 days left
    VERIFIED

    Hi I am looking for a powerful developer. I need a NodeJS developer. Please have experience creating nice backend. Thanks!

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    Game Development 6 days left

    Need a game developer to help with

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    HI Developer : We would need your help to set up API calling form APP. (need to integrate the firebase plugin) call data to wordpress blog section only .. You can take reference on the attached JSON response format. Please note that in order to instantly update the content to both ends, App Developer will be using cloud firestore from firebase to generate real time data. The data format will...

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    Hi ..i want website by using WordPress any simple theme...stati c website for just formalities

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    Backend- windows driver -- 2 6 days left
    VERIFIED

    Create a virtual printer using windows driver - CVK. C ++ Please only apply people who handle this technology well.

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    Backend- windows driver 6 days left
    VERIFIED

    Create a virtual printer using windows driver - CVK. C ++ Please only apply people who handle this technology well.

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    We need a developer for the app development according to the attached requirements: Proven experience in React.js, React Native and Python/Django. It will be paid per module completed. Daily Code reviews will be performed. Availability to hold weekly sprint planning meetings. The fulfillment of tasks will be evaluated based on the sprint to continue working with the Freelancer. The project b...

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    we need magento backend individual freelancer . Thanks

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    Full Time! No Indian, Pakistan, Chinese Developers (SORRY!) We are looking for [login to view URL] developers to work on back end development of a highly complex web app. Minimum 4 years experience with [login to view URL] and PostgreSQL. We are interested in evaluating your skill level as a backend developer. This is a full-time position with a minimum commitment of 40hrs per week and 6 months....

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    Need a custom phone app built for both Android + IPhone- Needs to be able to be run in the background for notifications/updates, and have a backend to allow administrative changes/additions. (User Friendly) App will require scraping of major web-directories which will be mentioned in private, summarizing data from directories into averages, charts, and compare based on the users CURRENT or ENTERE...

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    i have a new screendesign (only 3 sites ) from our graficdesigner and i need a new developed responsive wordpress website from you. we have already an installed wordpress, i will give you access after hirering the website must be in one language (german), also backend later must switched to german we have 3 desktop screendesigns (psd) that have to be delevoped in responsive. with this screend...

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    Need a Shopify development expert for my theme customization and to finalize the existing site.

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    Web development 5 days left

    We need an existing website rebuilt. I need you to design and build a website for my small business. Have an existing website. Need a designer to use our branding to recreate another professional and appealing look and feel as well as rebuild the layout of the website to what we want.

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