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    282 ecmascript jobs found, pricing in USD

    ...into high quality code Optimizing components for maximum performance across a vast array of web-capable devices and browsers Skills: Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux) Familiarity with newer specifications of ECMAScript Experience with data structure libraries (e.g., ) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and opti...

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    ...engine is a strong plus  Experience developing applications with Angular, and React.js  Experience pioneering UX design approaches and championing UI consistency across userfacing products  Experience with common front-end development tools such as Babel, Webpack, NPM, etc.  Knowledge of authorization mechanisms, such as OAuth2, JSON Web Token  Familiarity with newer specifications of EcmaScript  Familiarity with RESTful APIs  Familiarity with modern front-end build pipelines and tools  Familiarity with service containerization technology, specifically Docker  Familiarity with the Git code versioning tool, and ideally the Bamboo CI server  Ability to understand business requirements and translate them into technical requirements  Minimum 3+ years’ soft...

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    Local
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    Were looking for a talented Senior Mobile Developer who has strong experience with React Native, iOS and Android to join our engineering team. We are looking for someone who has, Hands on experience with React Native Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX. Ability to participate in full application life-cycle: design, build, deploy, test and release. Work with product manager/owner to understand requirements and ensure the technical feasibility of UI design. Good understanding of Test Driven Design. Nice to have Experience with Build Automation Tools such as Hockey or Fastlane Experience with Core Data / SQLite usage on mobile apps. Experience : • 3+ years of experience in design and development of beautiful, usable and....

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    iOS and Android native platforms Java and Objective-C, ECMAScript 6+, HTML5 and CSS3

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    Hola somos Cactus y nos dedicamos al Digital Signage. Estamos buscando un desarrollador Python con al menos 3 años de experiencia para un proyecto temporal. Nuestros Headquarters están en Paterna (Valencia), podrías...mantenible y testable. Buscamos que tengas gusto por el detalle y el buen hacer. ¿De qué va el proyecto? Tenemos un cliente de Digital Signage en Windows y queremos migrarlo a Linux, (Ubuntu, Debian, Raspbian...). Requerimientos: Python. Python GUI. Control de versiones con Git. Administración básica de sistemas Linux (principalmente Ubuntu y Debian). Uso de API's (SOAP & REST). Javascript (ECMAScript 6). Empaquetado de software (deb y/o rpm, .exe). Valoramos el conocimiento en: Metodologías á...

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    Hi There, We are looking for a contractor to help us finalize our app utilising NodeJS; ReactJS and Firebase You must be strong in the above-mentioned technologies and in addition, you must be well-versed in Ecmascript and CSS

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    Responsibilities Include: - Developing front-end web pages functionality and styling using REACT - Developing and testing back-end web applications and business services - Configuring and extending development tools and frameworks, building and testing tools where required - Using and improving front-end style guides, JavaScript libraries, EcmaScript coding standards, unit tests and test frameworks - Supporting development colleagues with peer review activity - Participating in Agile Scrum ceremonies — sprint planning, providing estimates and updates for development activity - Working as part of the development team, helping to understand and shape business requirements - Working with the test team to help devise, plan and document tests - Working with analysts to interpret h...

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    ...design needs of new modified application features. You will have a seat at the table in all meetings such as project planning, estimation, stand-ups and stakeholder show & tell. Required skills - 7+ year's software development experience of web-based applications. - Test Driven Development - preferably using Jest (Mocha/Jasmine) and PHPUnit - Modern Web Languages - HTML, CSS/SCSS, JavaScript/ECMAScript 2015+ (ES6+) - JS Frameworks - Vue - JavaScript build tools - Babel, Webpack - Vue libraries/plugins - vue-test-utils, vue-router, vuex, vue-cli - Single Page Applications - MVC frameworks - Laravel - PHP - all common language features for version 7.1+ - RESTful APIs - API authentication - oAuth, JSON Web Tokens - Relational databases - MySQL, PostgreSQL - Web servers - ...

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    Hello, I need some help to modify and customize a scene in AWS Amazon Sumerian using javascript EcmaScript 6, or ES6. I have most of the scripts and work , I just need your help to modify the code and make sure it works. Summary: - This Is the scene I have with the AWS javascript and HTML files as a guide to use as a reference of help to be modified for my specific scene: I am using few of the elements in this scene as a guide reference. - An example scripts I need modified, I have sent separately.. I need to finish the Sumerian Scene set up of content, etc, etc. Whats highlighted in yellow are what I need to change and need your help on. - Once, I finish the designs tomorrow, My scene will need to look something like this with the script modifications:

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    ...Understanding of backend infrastructure. Experience with A/B testing solutions like Google Optimize, Optimizely or VWO. Skills needed: Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux) Familiarity with newer specifications of EcmaScript Experience with data structure libraries (e.g., ) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and ...

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    We need someone for up to 40+ hours per week with current knowledge with 1) Node.js/JavaScript (ECMAScript 6+ or higher) (note: JavaScript is different from Java) 2) Ionic/Angular 6+/RXjs for phone app dev. -- 3) Understanding of Android/iOS app development tools used by Ionic / ng 4) Some knowledge of basic CRUD operations with both Relational DB and NoSQL 5) .NET Core might be used later

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    I need you to do development for my team working closely and associating daily. It is a 3 months to 5 months Project. it’s only weekly 13-16 hours. Everyday 2-3 hours support for my team and Developer for development and leading application UI I would like this development using Angular JS1.x, Javascript, EcmaScript 6, JQuery, CSS3, Bootstrap, Node js, Mongo DB, Rest , Soap, Java, Spring MVC, SQL, Microservices etc. It is very complex project and application. Need a solid programmer and coder with atleast 7 years of experience in JavaScript, Angular JS 1.x , Java etc

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    Hello, we are looking for a senior developer. If you are confident/ motivated tp have a good profit, you have a chance to be hired. Do a web CMS system with for augmented reality, connected to a mobile application. We need China experienced freelansers, but others are welcome too. NO companies : -experience in WEB developi...are looking for a senior developer. If you are confident/ motivated tp have a good profit, you have a chance to be hired. Do a web CMS system with for augmented reality, connected to a mobile application. We need China experienced freelansers, but others are welcome too. NO companies : -experience in WEB developing 5+ years Skills: HTML, JS, , WEBGL,Wordpress, ,iPhone/iPad, EcmaScript. If you have ane questions, please send them to me, I will respond.

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    Full Stack web application engineering using cutting edge technologies. Specialized in JavaScript solutions and MEAN Stack. Test-driven development and continuous integration are a vital part of every project. Most commonly used technologies include: - Java/ J2EE, Micro-Services - ECMAScript 6 / TypeScript - Angular 1.X - Angular 2/4/5 - React - Node.js + - MongoDB - HTML/HTML5, CSS/SCS

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    Looking for a senior react native developer with at least 3-5 years of experience building cross platform apps for both android and ios. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as mobxjs/mo...of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. REQUIRED SKILLS: Strong proficiency in JavaScript Thorough understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux) Familiarity with newer specifications of EcmaScript (ES6, ES7) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON...

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    ...vs. desktop, and optimizing output to match the specific platform - Proficiency with server-side CSS preprocessors, such as Stylus and Less - Strong proficiency with front-end technologies, such as HTML5, and CSS3 - Strong proficiency with component-based front-end development and either Vue.js or React - Familiarity with API Creation and RESTful services - Strong proficiency with JavaScript / ECMAScript 6 - Knowledge of Node.js and frameworks available for it, such as - Understanding the nature of asynchronous programming - Understanding accessibility and security compliance - Integration of multiple data sources and databases into one system - Implementing automated testing platforms and unit tests - Proficient understanding of code versioning tools, such as Git - Self-starter...

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    Angular js/2/4/6, Typescript, EcmaScript 5, Java, Html, CSS, web Services, React js

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    Thorough understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux) Familiarity with newer specifications of EcmaScript Experience with data structure libraries (e.g., ) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with code versioning tools {{such as Git, SVN, and Mercurial}}

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    Hello, we are looking for a senior developer. If you are confident/ motivated tp have a good profit, you have a chance to be hired. Do a web CMS system with for augmented reality, connected to a mobile application. We need China experienced freelansers, but others are welcome too. NO companies : -experience in WEB dev...are looking for a senior developer. If you are confident/ motivated tp have a good profit, you have a chance to be hired. Do a web CMS system with for augmented reality, connected to a mobile application. We need China experienced freelansers, but others are welcome too. NO companies : -experience in WEB developing 5+ years Skills: HTML, JS, , WEBGL, Wordpress, ,iPhone/iPad, EcmaScript, CSS If you have ane questions, please send them to me, I will respond.

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    ...quality code - Optimizing components for maximum performance across a vast array of web-capable devices and browsers Skills : - Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model - Thorough understanding of React.js and its core principles - Experience with popular React.js workflows (such as Flux or Redux) - Familiarity with newer specifications of EcmaScript - Experience with data structure libraries (e.g., ) - Knowledge of isomorphic React is a plus - Familiarity with RESTful APIs - Knowledge of modern authorization mechanisms, such as JSON Web Token - Familiarity with modern front-end build pipelines and tools - Experience with common front-end development tools such as Babel, Webpack, NPM, etc. - Ability to understand business requ...

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    ...building and performance tuning medium to large SPAs, reactively updated front-end architectures (SSE or WebSockets), higher-order components and a good grasp of how to unit test front-end code. If you've read this start your application with 'eHealth'. Requirements Back-End: - Java - PostgreSQL - Shell scripting - SQL Requirements Front-End: - React - Redux - Material UI - Basic HTML and CSS - EcmaScript 5.1 Requirements Testing: - Integration tests - End-to-end tests - Unit tests Preferred if: - HTML5 APIs - CSS-in-JS - performance profiling (V8 or JVM) Personal requirements: - Social and energetic - Love what you do - Works well with others - Well-structured and self-reliant - You love new technologies - Speak and write English fluently You must live...

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    We're looking for react component we will be able to use on our project. There's no need for any styling of that component, we will make it on our side later. It should be prepopulated from json passed to component on start, we don't need to do additional request to load the data, but if it will work this way it is not problem as well once the semi-state (before data are l...JSON data, this is just example one. Please skip header "Exporter:" select, it is not required for this component. I would like to get it done as minimal component as possible having also tests. I suggest to use react and react-select and react context (please no redux). For testing I'm interested in react-test-renderer. I'm don't really care if functional or class components ...

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    ...our frontend app Translating designs into high quality code Optimizing components for maximum performance across a vast array of web-capable devices and browsers Requirements -------------------------- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Familiarity with newer specifications of EcmaScript Experience with popular React.js workflows (such as Flux or Redux) Familiarity with RESTful APIs Familiarity with GIT Excellent communications skills, both written and verbal...

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    Hello All, I am looking for part time developer ,who can work in Indian morning time from 6 am to 10 am IST & must have to work around ...around building ReactJS front-end applications * Worked on 2+ Production ReactJS application/product Essentials: * Core understanding of Javascript, DOM manipulation * Ability to implement the modular program, re-usable code, front-end libraries for future use (Code Less, Do More) * Experience with popular React.js workflows (such as Flux or Redux) * Familiarity with newer specifications of ECMAScript * Familiar with REST Full API's integration I have long term projects,so will pay monthly basis ,The mention budget is for 1 month,so bid for 1 month only. Must be competent with mention timings and mode of work then only bid. Must be fr...

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    Hi, we are looking for a junior JavaScript developer who is proficient with React.js. You will be focusingon developing user interface components and implementing them following well-known React.js workflows. A focus of roll-your-own vs include all-the-packages is preferred. You will coordinate with the rest of the front-end team working on different layers...will coordinate with the rest of the front-end team working on different layers of the application and developing tools for other teams to use. Required Skills: * Proficiency in JavaScript, including DOM manipulation and the JavaScript object model * Strong understanding of React.js and its core principles-Experience with popular React.js workflows * Familiarity with newer specifications of EcmaScript * Experience with data ...

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    ...components and front-end libraries for future use. Translating designs and wireframes into high-quality code. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience with data structure libraries (e.g., ) Strong experience in implementing complex UIs that leverage RESTful JSON and/or GraphQL APIs. Familiarity with newer specifications of ECMAScript. Integrate UI with backend platform. Experience designing and integrating with REST-ful APIs. Build responsive web UIs using React as per UI/UX specifications. Experience working on UX - interaction and visual design patterns, including the definition of page archetypes, information architectures, etc. Solid foundation in software design; design patterns including OO and functional design...

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    Hello All, We have built the backend of a platform and we need the frontend of the same platform. You will need to be experienced with Javascript (ECMAScript 2017), CSS3 & grid system. You need to be REACT & Expert and using the following: - Styled components - Firebase API - Stripe API We have mockups for Desktop and Mobile version on Invision! Here is a PDF that displays the mockups.

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    Hello All, We are looking for a senior developer. If you are confident/motivated to have a good profit, you have a chance to be hired. Do a web CMS system with for augmented realit...experienced freelancers, but others also welcome. No companies, please. • Experience in web-developing 5+ years. • Experience with working on complex functional software projects that require a deep understanding of the application logic and dependencies. Need the following skills: HTML, JavaScript, , WebGL, React Native, Wordpress, Node.js, Objective C for Native IOS(iPhone/iPad), PostgresQL, EcmaScript, TypeScript. I would like to get an offer in $ for your bid amount expectations cooperating with us. If you have any questions, please send them to me, I will respond. Best regards, Company ...

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    You can assume the latest version of Chrome will be used and can take advantage of any ECMAScript features it supports. The challenge should be completed with no additional JavaScript libraries and should not take you longer than 4 hours. Given the attached 1. Programatically insert ad slot DIV elements in the main article content between paragraphs after the DOM is ready 1. There should never be more than one ad visible at a time (excluding the header ad) 1. This should be compatible on different platforms, but does not need to be responsive (only take initial page load dimensions into consideration) 2. Ads should be inserted in a way to maximize the number of ads (max 9) 3. An ad should never be inserted after a paragraph that only contains an image 4. The

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    We are looking for a front-end developer who can work with us as we build multiple progressive web applications. The primary project will be an exist...API. It is very important for the applicant to have good communication skills to help with clean and straightforward development. Compensation is very flexible and will depend on the fit/performance. We value a proactive mindset and task ownership. Profile 3+ years web development experience CSS3 and HTML5 markup proficiency Essential skills: · CSS3/HTML5 · Bootstrap/Material · Javascript/ecmascript · Progressive web applications (Angular 5+) · REST API consumption Preferred skills: · English communication and proficiency · UI/UX design consistency · Vue.js/React knowledge ...

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    We're looking for a node.js developer for around 70 hours per month for long term (can grow to more than 70 hours in the near future). This work involves a good understanding of the following: MongoDB and specifically Mongoose framework. NodeJS with a good understanding of the express framework and ECMAScript 2017 async/await. Mandatory Testing (Mocha + Chai) - unit tests and API end-to-end tests, all API code and libraries must have coverage. If you have a developer for this task, please share your hourly rate. And additionally, please send us a solution to the task below: Please download the test archive from here: The file "" contains the assignment, please send back an archive with the solution

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    I am looking for React Js developer – Freelancer Location – Hyderabad Skills required • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model • Thorough understanding of React.js and its core principles • Experience with popular React.js workflows (such as Flux or Redux) • Familiarity with newer specifications of EcmaScript • Experience with data structure libraries (e.g., ) • Familiarity with RESTful APIs • Knowledge of modern authorization mechanisms, such as JSON Web Token • Familiarity with modern front-end build pipelines and tools • Experience with common front-end development tools such as Babel, Webpack, NPM, etc. • Ability to understand business requirements and translat...

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    visualize structure hierarchy and manage using web technologies. Application should be built using in back-end one of programming languages, which is running in JVM (e.g. Java, Scala, Kotlin etc). Front-end should be built using (React Js or Angular) Ecmascript 6 . only in 2 days

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    ...devices and browsers Experience working with other JS framework is a plus Experience with any leading CMS/CMP platforms is an advantage Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux) Familiarity with newer specifications of EcmaScript Experience with data structure libraries (e.g., ) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and t...

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    Note: This is not a part time opportunity or project based opportunity. We are looking for 2 full time employees on Angular JS and React JS. Do not bid if you are not willing for full-time. We want only individuals not companies or institu...interface components and implementing them following well-known React.js workflows (such as Flux or Redux). Requirements: Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Thorough understanding of React.js and its core principles. Preferred experience with popular React.js workflows (such as Flux or Redux). Familiarity with newer specifications of EcmaScript. Preferred experience with data structure libraries (e.g., ). Knowledge of isomorphic React and familiarity with RESTful APIs is a plus.

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    I need a script can generate two types of valid string First Example: AAAA10 Second Example: AA0100 The script should be able to generate correlative strings start of First type: AAAA10 Output example: AAAA10, AAAA11, AAAA12 ... AAAA99, AAAB10 ... AAAB99, AAAC10 When the correlative get to 99 the last char must be change to the next char in the alphabet The end of the first example ...number must be start 0100 The end of the first example must be ZZ9999 First and second type must be a separate functions, and each one need "save the progress" of the last valid string (can be a txt) because i use this string in a async function, if i stop the process, the script read the last valid string generate and start with that in the new execution. The script must be with the syntax of...

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    I am looking for 3+ years experienced Javascript developer who is proficient with React.js. The primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Redux, Ne...rest of the engineering team 7. Work with product team and graphic designers 8. Learn and understand user interactions Skills 1. Strong proficiency in Javascript, including DOM manipulation and the javascript object model 2. Thorough understanding of React.js and its core principles 3. Experience with popular React.js workflows (such as Flux or Redux) 4. Familiarity with newer specifications of EcmaScript 5. Knowledge of isomorphic React is a plus 6. Strong experience in consuming RESTful APIs 7. Familiarity with code versioning tools such as G...

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    ...rest of the engineering team 7. Work with product team and graphic designers 8. Learn and understand user interactions Skills 1. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model 2. Thorough understanding of React.js and its core principles 3. Experience with popular React.js workflows (such as Flux or Redux) 4. Familiarity with newer specifications of EcmaScript 5. Experience with data structure libraries (e.g., ) 6. Knowledge of isomorphic React is a plus 7. Strong experience in consuming RESTful APIs 8. Knowledge of modern authorization mechanisms, such as JSON Web Token 9. Familiarity with modern front-end build pipelines and tools 10. Experience with common front-end development tools such as Babel, Webpack, NPM, etc. 11. A knack fo...

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    ...Ionic Framework for hybrid mobile development * Working Knowledge of Bitbucket & HEROKU / AWS cloud platforms. * Communicate well in English * Ability to follow agile software development & communicate via Skype on daily / weekly basis * Technical interview will be required WHEN YOU APPLY, PLEASE GRADE YOUR SKILLS (from 0 - 10) on the following: 1) NODE.js 2) 3) Javascript 4) EcmaScript 5,6 / TS 5) AngularJS (v1/2) 6) MongoDB 7) IONIC Framework (Cordoba/PhoneGap) v 1.3, 2/3 8) Knowledge of Bitbucket / Git 9) Heroku and/or aws working knowledge 10) Css/Html good knowledge 11) ios and android experience (compile / submit app to app stores) 12) Experience with using third party APIs, e.g. Facebook, Foursquare, etc --------------- Details will be provided upon bid vi...

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    ...should list details, ratings, description of the book, see attached for reference. Submit the code on GitHub, with clear instructions to run/compile the code. Host your code on a public web server of your choice like GITHUB, HEROKU etc. We believe a good solution can be created in around 4 hours, but feel free to spend as little or as much time as you like Use the latest specs of HTML, CSS and ECMAScript to implement the solution. At this time, these would be HTML5, CSS3 and ES6/ES2017 Give some thought to what will make a decent user experience. We would like to see something readable but with no need to go all out on sleek and flashy UI elements. · Use any supporting technologies, package managers, starter kits, build systems and libraries that you are familiar w...

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    ...experience (MongoDB, Express, Angular, NODE.JS) * Working Knowledge of Bitbucket & HEROKU / AWS cloud platforms. * Communicate well in English * Ability to follow agile software development & communicate via Skype on daily / weekly basis * Technical interview will be required WHEN YOU APPLY, PLEASE GRADE YOUR SKILLS (from 0 - 10) on the following: 1) NODE.js 2) 3) Javascript 4) EcmaScript / TS 5) AngularJS (v1/2) 6) MongoDB 7) IONIC Framework (Cordoba/PhoneGap) v 1.3, 2/3 8) Knowledge of Bitbucket / Git 9) Heroku and/or aws working knowledge 10) Css/Html good knowledge 11) ios and android experience (compile / submit app to app stores) 12) Experience with using third party APIs, e.g. Facebook, Foursqure, etc --------------- Details will be provided upon bid via pr...

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    I have the following url that makes an inbound request to the lucee server. I am trying to redirect the url and replace or remove the string “wsdl&” in the url using iis rewrite module: <rule name="replaceWSDL" enabled="true" patternSyntax="ECMAScript" stopProcessing="true"> <match url="^(.*)(wsdl&)(.*)$" /> <action type="Redirect" url="{R:1}&{R:3}" /> </rule> I have the express ^(.*)(wsdl&)(.*)$ that validates when I test it but the redirect is not working. Is there anything I am doing wrong? I want the url to become removing the “wsdl&” after the “?” sign

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    ...across a vast array of web-capable devices and browsers - Create unit testing for each delivered module Skills - Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model - Thorough understanding of React.js and its core principles - Experience with common front-end development tools such as Babel, Webpack, NPM, etc. - Familiarity with newer specifications of EcmaScript - Experience with popular React.js workflows (such as Flux or Redux) - Knowledge of isomorphic React . - Familiarity with RESTful APIs - Familiarity with modern front-end build pipelines and tools - Ability to understand business requirements and translate them into technical requirements - A knack for benchmarking and optimization - Familiarity with code versioning tools {​​{​su...

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    Hello, everyone. FYI, if you bid before reading, you will be rejected. I am a lead developer contracted with Arizona University and looking for a passionate and experienced co-worker. Indispensable Skill-Set 1. Vue2, Vuex 2. Webpack 3. Git (managing branches, merging, pull request for teamwork) 4. Strong Javascript knowledge, especially new Ecmascript features 5. Good User Interface sense I will ask many questions and choose the correct co-worker because I will go long term with him for future projects. You must fill up the Independent Contractor Form before start. Best Regards.

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    Hello, everyone. FYI, if you bid before reading, you will be rejected. I am a lead developer contracted with Arizona University and looking for a passionate and experienced co-worker. Indispensable Skill-Set 1. Vue2, Vuex 2. Webpack 3. Git (managing branches, merging, pull request for teamwork) 4. Strong Javascript knowledge, especially new Ecmascript features 5. Good User Interface sense I will test and choose the correct co-worker because I will go long term with him for future projects. You must fill up the Independent Contractor Form before start. Best Regards.

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    Development in ... HTML 5, CSS 3, ECMAScript 5 and/or JavaScript version 1.8 or higher, C# and ASP.Net, MVC 4 and Razor view engine. Host server: Microsoft Windows Server 2012 R2 or higher IIS 8.5 or higher Database: SQL Server 2014 or higher

    $520 (Avg Bid)
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    ...and experienced front-end programmer for a new product development. You will work as the primary UI person in a project, backed by a top backend developer. Please apply only if you can be accessible on Slack promptly, i.e. in case of an emergency. We won't hesitate to terminate the contract and leave a negative review if we cannot reach you. You must be very experienced with: Javascript (ECMAScript 2015+), NodeJS, VueJS/Vuex, Bootstrap latest, webpack, HTML5/CSS, Sass, typescript. Our web apps are SPA, dynamic and complex some designs and examples will be given to you. We are not creating plain sites where you get to use a template and you are done. Do not apply if you don't know or haven't used webpack or browserify . Do not apply if you are not comforta...

    $11 / hr (Avg Bid)
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    ...for game developers who can work autonomously and control the entire development process from ideation to execution. We always give our players the best gaming experience, therefore the output must be efficient, robust, and scalable with relentless focus on quality, writing clean code, and well written documentation. The required skills for this role include: proficiency in JavaScript, HTML5, ECMAScript 6, modern CSS, OOP and design patterns, databases, JavaScript libraries such as React.js, , Phaser.io. Examples of the kind of games we are looking to develop include online keno, roulette games, blackjack, epic gems, and other new game ideas. We will be providing more detailed info about the games and logic upon further discussions with our selected and preferred developers.....

    $4494 (Avg Bid)
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    I am working on creating an Exercise tracking web application using Node JS, ECMAScript 5, Bootstrap, HTML, CSS, Express and Angular. I need some help in creating functions in ECMAScript 5.

    $24 (Avg Bid)
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    We need consultant who can join immediate and can work at our Ahmedabad( Prahladnagar) Branch  Thorough understanding of React.js and its core principles  Experience with popular React.js workflows (such as Flux or Redux)  Familiarity with newer specifications of EcmaScript  Experience with data structure libraries (e.g., ) is a plus  Experience with webpack, NPM, HTML and CSS is also a must  Familiarity with RESTful APIs  Familiarity with modern front-end build pipelines and tools  Responsible for development of new highly-responsive, web-based user interface  work with product team and graphic designers  Learn and understand user interactions  Develop a flexible and well-structured front-end architecture, along with the APIs to support it

    $90 / hr (Avg Bid)
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