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    1,304 backend development javascript jobs found, pricing in USD

    Looking for freelancer: * Expert in Framework 7, JavaScript * Expert in Web App development (iOS, Android, Desktop) * Experience with Cordova PhoneGap * GPS background tracking with Cordova PhoneGap * Offline/Online sync of photos with Cordova PhoneGap * Knowledge of PHP, Redis on backend will be great

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    Resort App 1 day left

    ...European timezone. We are looking for a small freelance development team to work on a project to create Apps that will be used on smartphones and tablets using Android, Appole and Windows operating systems. We anticipate that the Apps will be programmed in HTML and Javascript. The preferred Javascript framework is Vue. We currently have no strong views

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    ...Excellent collaboration skills with both UI/UX designer, backend developers, project managers and responds positively to constructive feedback Seek the best solutions to different clients’ needs. Skills and Capabilities: Good experience developing graphical user interfaces based on JavaScript and served by a web server. These could be done with Node

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    ...Experience (UX) team Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications Prepare and maintain all applications utilizing standard development tools Utilize backend data services and contribute to increasing existing data services API Lead the entire web application development lifecycle right from concept stage to delivery

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    ...Experience (UX) team Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications Prepare and maintain all applications utilizing standard development tools Utilize backend data services and contribute to increasing existing data services API Lead the entire web application development lifecycle right from concept stage to delivery

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    ...need someone to fill the gap on web development. This project presents an opportunity for ongoing development work as we launch this year and move ahead with ambitious initiatives looking ahead. Essential skills required include: Front-end development using HTML, CSS, JavaScript and AngularJS Backend development, including implementation of REST

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    ...of projects that I am involved in. The work may be ongoing, depending on how well we work together. Most of the work will be front-end development. I will provide the backend in most cases. However, some Node backend work could be available at a later time. I have been a software engineer and startup leader for over 15 years, and I am involved in a

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    ...manage all the location from the backend 6. Admin has the option to add/edit & delete the slider from home page. 7. Admin will display the adding for advertisement 8. Admin can see fix commission charges on every product buying 5. Admin Panel Limited information in admin panel sd per requirement. 2 Website Development • PHP (CodeIgniter & core php)

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    ...someone who has great experience in bootstrap / HTML and Javascript Here is the bootstrap for the development [login to view URL] This is free github bootstrap You don't need to work on backend , but just frontend I made all wireframe , you need to make HTML and Javascript to make it functional. Kindly check my attachment

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    We’re looking for Wordpress backend developer. The frontend developer will supply HTML+CSS+JavaScript assets for the work. The final result must be installable Wordpress CMS template/theme. The development scope: 1. Homepage: - Main Menu – dropdown menu - Slider with three slides – images with date + title - Video slider – video thumbnails + title

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    We’re looking for Wordpress backend developer. The frontend developer will supply HTML+CSS+JavaScript assets for the work. The final result must be installable Wordpress CMS template/theme. The development scope: 1. Homepage: - Main Menu – dropdown menu - Slider with three slides – images with date + title - Video slider – video thumbnails + title

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    We are looking for an advanced Javascript web application developer, experienced in React/redux. This candidate will have exceptional programming skills, problem-solving abilities and strong work ethic. This developer must be available for certain parts of the day to coordinate with team based in EST (Eastern Standard Time). The job will be to integrate

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    We are looking for an advanced Javascript web application developer, experienced in React/redux. This candidate will have exceptional programming skills, problem-solving abilities and strong work ethic. This developer must be available for certain parts of the day to coordinate with team based in EST (Eastern Standard Time). The job will be to integrate

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    We are in need of a backend full stack web developer. We are looking for energetic talent to bring both skill and ideas to our team. You will be responsible for developing, testing, and launching new features in our current platform. You will partner with design engineers and work closely with other developers and a project manager to create dynamic

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    ...(CRM) to push, and fetch data pertaining to incoming or outgoing calls via the Twilio SDK. Frameworks, and technologies currently being used and to be used are: React, Node, JavaScript, RabbitMQ, MariaDB, Python [pypy] (for pubsub based operations, amongst others), and Phalcon (PHP) for the API that the front end will be using, and off course: HTML5, CSS3

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    ...are looking for a Frontend Developer to work full time with our team on a web applications. You will work on frontend development. You will develop frontend data processing scripts and tightly cooperate with web designers and backend developers. Your primary focus will be the timely delivery of the product milestone. We are looking for a long term relationship

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    ...have the ability and willness to learn new programming languages if needed. Agile development is one of the key criterias and approach of developing our micro-service based applications. You will be developing cutting edge frontend user experience but also serverless backend apis and data processing scripts. We are looking for a long term relationship

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    We’re looking for Contao backend developer. The frontend developer will supply HTML+CSS+JavaScript assets for the work. The final result must be installable Contao CMS template/theme. The development scope: 1. Homepage: - Main Menu – dropdown menu - Slider with three slides – images with date + title - Video slider – video thumbnails + title + duration

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    Looking for a long term work in MongoBD, React JS and unit testing (Javascript and python) on a web-based NLP product. The work is mainly web development, database management and some backend work in python. Developer with skills in JS and python are highly regarded. Technologies: MongoBD React JS Python Google Cloud Platform

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    ...MEAN stack (NodeJS,MongoDB,Express,AngularJS )primary Angular JS - Exceptional coding skills in JavaScript (both frontend & backend) - Proficiency in HTML 5 and CSS3along with having knowledge of latest UI trends in web development and design - Hands-on experience with one or more of the following: Backbone /Knockout JS/Ember JS/React

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    ...customization, development and support for people who are using this plug-in. Ideally the developer should be experienced with Wordpress, PHP, and plug-in development. Please provide some examples of Wordpress development you have done in the past. To demonstrate your abilities, please also explain how you have worked with JavaScript to communicate

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    We are looking for a skilled PHP / Javascript development team to jump in and help resolve few things off our schedule. Task is very simple, we have created Javascript calculator for Real Estate return (with movable slider). Now the task is to link the calculator with the price value from property grid as it is seen in the screenshot. So when user

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    We are looking for an experienced React developer with a minimum of 3 year experience in development of production ready React applications. The developer should have extensive experience working on Front-End Development with other Javascript frameworks (React, Angular, Vue.JS). The developer must have clear understanding and experience on how to

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    I am looking for a full stack developer who can take o...am looking for a full stack developer who can take over development of a Chrome extension that is partially built. The front end is built with Javascript (JS react with redux). The backend is in Ruby on Rails with Redis and Sidkiq. We are 80% complete, but need a developer to finish development.

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    About the Job Job Scope: ● Maintain and continue development of online portals based on cloud hosting and high user engagement with contents as well as e-learning system. Portal is used for Distance Learning Education and is integrated with Cisco’s Webex via API, as well as Adobe Connect. Job Duties and Responsibilities ● Be passionate about building

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    ...and ethics, honesty, integrity, respect, and excellent business practice. Job Requirements: The web developer must have 10+ years of strong and sold experience in web development. Master knowledge and experience in the technologies listed below. Must have a large team that consists of developers and designers. Must have a strong Quality assurance

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    About the Job Job Scope: ● Maintain and continue development of online portals based on cloud hosting and high user engagement with contents as well as e-learning system. Portal is used for Distance Learning Education and is integrated with Cisco’s Webex via API, as well as Adobe Connect. Job Duties and Responsibilities ● Be passionate about building

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    We are building a backend for an exciting new iOS/Android mobile trivia game using Javascript (and specifically, Typescript). We are looking for an experienced Javascript/Typescript programmer to support our 2 other senior developers. The backend is a REST API using the Serverless framework, AWS Lambda functions, on a MySQL 8 RDS database. Assets

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    Our company is looking for Senior backend software engineer. No subcontractors, no companies or project managers. Only self represented talent. Description: Build backend for mobile application and website for classified ads website. Build backend architecture for both application and website. Build admin CMS for moderators. Main screen items and

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    ...and ethics, honesty, integrity, respect, and excellent business practice. Job Requirements: -The web developer must have 10+ years of strong and sold experience in web development. -Master knowledge and experience in the technologies listed below. -Must have a large team that consists of developers and designers. -Must have a strong Quality assurance

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    ...framework - JavaScript/ReactJS/ Node JS Backend - Open to serverless architecture (Firebase/Microsoft azure), but not opposed to traditional server-based backend Management API - communication between the database and the front end will need to be done via HTTPS using a REST API to allow for future feature development. API can be written in JavaScript (Node

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    ...Requirements: Proficiency in multiple languages (backend and frontend). SQL proficiency (we use MySQL, AuroraMySQL and PostgreSQL). Database architecture. Practical understanding of object oriented principles, systems architecture and agile development. CSS, HTML (templating languages), and JavaScript for the browser. We're a friendly, hard-working

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    ...and ethics, honesty, integrity, respect, and excellent business practice. Job Requirements: -The web developer must have 10+ years of strong and sold experience in web development. -Master knowledge and experience in the technologies listed below. -Must have a large team that consists of developers and designers. -Must have a strong Quality assurance

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    ...and ethics, honesty, integrity, respect, and excellent business practice. Job Requirements: -The web developer must have 10+ years of strong and sold experience in web development. -Master knowledge and experience in the technologies listed below. -Must have a large team that consists of developers and designers. -Must have a strong Quality assurance

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    I am looking for some support for Frontend development/Frontend integration activities for a digital platform, we are currently developing. We have set-up backend APIs, but need to integrate them into the frontend. Most parts of the frontend are sliced already, but the API integration is still pending. We would need support for the next 6-8 weeks (til

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    ...for freelance web developers who are interested in sharing (tutorial) articles related to one of these areas: - JavaScript/ frontend development in general - JavaScript Frameworks/ Libraries like React, Angular or Vue - Backend development (e.g. Node.js, AWS Serverless) - MongoDB On our webpage - [login to view URL] - we're hosting a broad variety of tut...

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    ...for the development and design of a web application that allows monitoring, installation and maintenance of the product. The application will dialogue through rest api with an already operational web backend. The priority requirements we are looking for are: In-depth knowledge of HTML 5, CSS and Javascript Experience of using Javascript / Typescript

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    ...impact on workers, the environment and animals and to discover new brands that suit them better. We're looking for a developer with strong mobile development experience and good understanding of development with Cordova to complete an updated version of the app. This project requires experience with: - Experience with developing mobile applications

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    Hi I have a running website where we have redesigned the site and need to implement the new design. You will need to do the front-end development with HTML, CSS, Javascript and angular.js/node.js. The backend is developed in Codeigniter which we wants to keep. You only need to implement it and basically using front-end skills for that. You will work

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    ...developer in Gurgaon. Send your resumes [REMOVED BY FREELANCER.COM ADMIN - PLEASE SEE SECTION 13 OF OUR TERMS AND CONDITIONS] mentioning freelancer in subject. As a Senior backend Developer you must have good knowledge of PHP/Jquery and deep understanding of web frameworks. You must be able to Develop, record and maintain cutting-edge web-based PHP applications

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    ...will be coding the frontend of a project that is built in .NET and uses Knockout.js as the primary front-end framework. The frontend that you will be working on will consume backend web services that are being built by the internal product team in .NET. RELATIONSHIPS - WHO YOU'LL BE WORKING WITH: You will be working with 4 other front-end developers,

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    Need person with good html5 and javascript knowledge to collaborate with me on an in-house web application. Most of the HTML involves creating forms for data entry and writing javascript programs to perform database CRUD operations using JSON and AJAX. I will provide full specifications including wire frames, definitions of the JSON objects and arrays

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    I'm looking for someone with skills in mobile app development, phonegap / cordova or ionic experience , php , html/css and javascript for making changes to an existing app , database and backend. For a brief description of the needed functionality please read the attached pdf.

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    We have an existing webportal and we are searching for an engineer who can work remote with our team in The Netherlands for the development. We are searhing for an engineer with experience for: Docker NodeJS JavaScript Reddis

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    ...accept/reject the customer file. Technology: - Frontend Technology: - HTML5, CSS3, JavaScript,Jquery,BootStrap Backend Tech: - CoreJava8, Spring Core, Spring MVC Web Technology: - JSP, JSTL ORM:- Hibernate Security :- Spring Security OAuth2 Rapid Application Development or Fast Deployment :- Spring Boot Database: - Oracle 11g Server:- Apache Tomcat

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    ...design team to prototype and support any development. ** Responsibility ** - Develop, record and maintain web-based PHP applications on portal plus premium service platforms - Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team - Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications

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    ...develop a PHP based affiliate software script with a custom woo commerce integration for checkout process.
You can use laravel, codeigniter or yii framework to speed the development cycle.

 Main function will include Admin & Affiliate dashboard for management. Affiliate membership system with paid / free on boarding wizard. - Admin will create affiliate

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    We are looking for developers that have experience in gaming for an ongoing development project as part of a team of real experts. Optimally in poker. The tech stack is Java backend with React, Javascript, Typescript front end. We are looking for our team in Korea but if you have really strong skills and the right background, please ping me anyway.

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    Digitally Imported is seeking a Senior Backend Rails Developer for a full-time position in the product development team. This is a full-time remote position with a thriving music company... We're looking for a well-rounded developer with at least 5 years experience. The ideal candidate will be able to manage their own time and regularly produce quality

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    We are seeking a full stack developer or a backend developer to aid in the architecture and development of a next gen exchange for cryptocurrencies. Join our team of professionals with corporate experience on helping drive our mission of democratizing cryptocurrencies and bringing it to the masses. Responsibilities: • Work within a team of developers

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