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    150 ecmascript trabajados encontrados, precios en USD
    Desarrollador JHipster Finalizado left

    Buscamos desarrollador por horas, para atender requerimientos las aplicaciones web de la compañia, indispensable conocimientos y experiencia en JHipster con AngularJS deseable conocimiento del estandar ECMAscript 6.

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    6 ofertas

    Se requiere contar con servicio de desarrollo de software por horas, para atender requerimientos de una de las aplicaciones web de la compañia, la cual esta construida en Angular 8 bajo el estandar ECMAscript 9, y se desarrolla con la plataforma JHipster. Se requiere de un alto nivel de organización y responsabilidad y que cuente con una metodología de estimación de req...

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    4 ofertas

    HIT - App de Reserva de Salas Desarrollo de una aplicación web de reserva de salas de reuniones ubicados en los distintos espacios de cowork de HIT. Alcance La aplicación permitirá a usuarios finales (Consumidores) ingresar mediante email+clave (convencional) o nombre de red+clave (LDAP), el usuario debe ser previamente creado por un usuario administrador (Administr...

    $425 (Avg Bid)
    $425 Oferta Promedio
    37 ofertas

    Se solicita desarrollador FrontEnd con las siguientes aptitudes..Conocimientos Requeridos:•JavaScript intermedio o avanzado•Uso de Modelo MVC•Uso de los siguientes Frameworks y librerías:[iniciar sesión para ver URL]•Experiencia en desarrollo de aplicaciones WeboHTML5oIntegración con API’s de tercerosoUso de responsive design?BootstrapoUso bási...

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    0 ofertas

    Si te decimos que usamos la tecnología más puntera, que las matemáticas son nuestras aliadas y que contamos con un equipo unido, no te creerás que seamos una empresa de asesoramiento financiero. Pero lo somos. Hemos decidido romper los esquemas (desde que nacimos, hace casi 30 años) y llevamos desde entonces investigando, sin descanso, la mejor manera de adaptarn...

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    ¿QUÉ REQUERIMOS? Ingeniería técnica o superior en Informática, o experiencia demostrable. Ilusión, humildad, deseo de aprender continuamente y compartir lo aprendido. Superar nuestro proceso de selección: Entrevista personal. Cuestionario técnico. Prueba técnica a resolver en casa. Se valorarán conocimientos y experiencia en tec...

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    ReactJS Developer 2 días left

    Roles and Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high-quality code Optimizing components for maximum performance across a vast array of web-capable devices and browsers Communicate with the backend team and product owners to get an understanding of what needs t...

    $794 (Avg Bid)
    $794 Oferta Promedio
    10 ofertas
    ReactJS developer 1 día left
    VERIFICADO

    Role: ReactJS developer Location: Nloida, Sector 61, Duration: Full time Job details: What You'll Do: Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high-quality code Optimizing components for maximum performance across a vast array of web-capable devices and browsers What Makes ...

    $354 (Avg Bid)
    $354 Oferta Promedio
    4 ofertas
    Aplikasi Desktop dengan Node Js 14 horas left
    VERIFICADO

    Aplikasi desktop memakai node js yang akan terhubung dg aplikasi server dan middleware menggunaka API GRPC. Skill yang dibutuhkan untuk proyek ini antara lain : • Menguasai TypeJS/Javascript/EcmaScript • Menguasai NodeJS 12.x > • Menguasai Front End : VUE/Angular/React • Menguasai Library : Express, GRPC, SOAP, JSON • Menguasai Template Render : Mustache • Meng...

    $1122 (Avg Bid)
    $1122 Oferta Promedio
    11 ofertas

    Roles and Responsibilities Must be able to work independently and under minimal supervision. Your goal will be to develop high-quality software that is aligned with user needs and business goals. Developing the latest user-facing features using React.js Designing a modern highly responsive web-based user interface Building reusable components and front-end libraries for future use Translating d...

    $849 (Avg Bid)
    $849 Oferta Promedio
    24 ofertas
    Frontend Developer Finalizado left

    Software Engineer (Python/Django, Javascript/ReactJS) Job Description: • Design and hands-on development of robust solutions to hard problems considering scale, security, reliability, and cost. • Communicate with internal and external business partners to qualify and shape requirements, offering suggestions that meet business needs in a better way than described (faster/cheaper or more r...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    16 ofertas

    We are looking for a highly skilled ReactJS, NodeJs developer for a long term collaboration who is comfortable with both front and back end programming. Tech stack : - React-redux - Nodejs typescript - Mongodb - SCSS - Axios - Docker - Jest Unit testing - react-modal - redux-saga - if you have actually read this post start conversation with: rocketscience! - CI/CD - Gitlab Pipelines - ECMASc...

    $48 / hr (Avg Bid)
    $48 / hr Oferta Promedio
    105 ofertas

    Hi, I'm looking for a medium level developer who has a basic understanding of web development. It would be bonus if he had the following concepts. - HTML5, EcmaScript 6, PHP, React. - WordPress content management system - Contact forms with mail sender and autoresponder (if needed) - MailChimp, Social Media, Analytics and other libraries integration as needed

    $423 (Avg Bid)
    $423 Oferta Promedio
    10 ofertas
    React Developer Finalizado left

    I am looking person who has Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Prior experience with popular React.js workflows (such as Flux or Redux) Familiarity with more current specifications of EcmaScript Prior experience with data structure libraries (e.g., [iniciar sesión para ver UR...

    $784 (Avg Bid)
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    13 ofertas

    Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React.js and its core principles Prior experience with popular React.js workflows (such as Flux or Redux) Familiarity with more current specifications of EcmaScript Prior experience with data structure libraries (e.g., [iniciar sesión para ver URL]) Knowledge of isomorphic ...

    $204 (Avg Bid)
    $204 Oferta Promedio
    1 ofertas
    WordPress Developer Finalizado left

    Will you be our newest superhero WordPress developer? We’re looking for incredible people to join our awesome team as a front-end, back-end or full-stack developer. You’ll be self-motivated, a real go-getter, a wizard working sorcery with code. You’ll know WordPress inside out and like the back of your hand! You know the back of your hand, right? Of course, you do, you’re...

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    49 ofertas

    We are looking for a seasoned web developer ASAP with a lot of experience working with APIs, setting up servers and deploying websites, setting up databases, and creating highly custom solutions. We need to hire a top dev to create and build a web application with multiple tools and functionalities that are controllable from an admin control type dashboard, and manage our entire web infrastructure...

    $409 (Avg Bid)
    $409 Oferta Promedio
    9 ofertas
    App development Finalizado left

    React Native Developer Upcaliber is an Artificial Intelligence (AI) powered B2B SaaS platform that helps professionals surmount their career challenges. We aspire to upcaliber millions of individuals globally through this platform, enabling them to pursue meaningful careers to create greater impact. Upcaliber beyond just work We, Up-calibrators believe that no idea is a bad idea. With a non...

    $534 (Avg Bid)
    $534 Oferta Promedio
    5 ofertas

    Looking for freelance frontend engineers with extensive experience in frontend development, skilled with ECMAScript 2015 and frontend web technologies. Experience with React, TypeScript, Webpack, Babel and a testing framework like e.g. Jest is also essential. This is for a client based in Germany for a project of at least 3 months, likely stretching to 6-9. Nice team, English-speaking environmen...

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    54 ofertas

    ReactJS UI/UX Developer Job Description We are looking for a great JavaScript developer who is proficient with React.js. Primary focus will be on developing user interface components and implementing them following well-known React.js workflows. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working ...

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    39 ofertas

    Adding new front end to existing Java/JSON back-end for a new market / IOT / Edge Computing, Industrial IOT and Industrial Control Systems. Working with a UX designer to develop a UI for a project that starts with a Pilot may move into full production. Looking for creative fast-learning UI developers with ideas and fast coding skills. Skills • 5+ years’ experience in UI develop...

    $32 / hr (Avg Bid)
    $32 / hr Oferta Promedio
    53 ofertas
    Fullstack Developer Finalizado left

    We’re seeking to hire a JavaScript developer with React experience. The candidate will work with our engineering team to extend and make changes to a suite of applications and tasks. The first task will involve modifying the user result flow based on values returned from MongoDB. Experience with MongoDB Atlas and the SendGrid API is required. Intermediate to advanced ReactJS experience is ...

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    80 ofertas

    *** PLEASE READ REQUIREMENTS BEFORE APPLYING *** We are looking for a developer with Python and React experience to help develop an AWS based platform. Your job would be to work on front-end UX elements written in React and to connect front end elements with backend systems, such Lambda functions, databases etc. You would need to work with Freelancer time-tracking tools. FLUENT spoken and writte...

    $30 / hr (Avg Bid)
    $30 / hr Oferta Promedio
    65 ofertas

    *** PLEASE READ REQUIREMENTS BEFORE APPLYING *** We are looking for a developer with Python and React experience to help develop an AWS based platform. Your job would be to work on front-end UX elements written in React and to connect front end elements with backend systems, such Lambda functions, databases etc. You would need to work with Freelancer time-tracking tools. FLUENT spoken and writte...

    $29 / hr (Avg Bid)
    $29 / hr Oferta Promedio
    48 ofertas

    Hi, I am looking for reactjs developer. Job details will be revealed to shortlisted person. required skills: reactjs, redux JavaScript, ECMAScript 2015

    $550 (Avg Bid)
    $550 Oferta Promedio
    23 ofertas
    JavaScript Developer Finalizado left

    We’re seeking to hire a JavaScript developer with React experience. The candidate will work with our engineering team to extend and make changes to a suite of applications and tasks. The first task will involve modifying the user result flow based on values returned from MongoDB. Experience with MongoDB Atlas and the SendGrid API is required. Intermediate to advanced ReactJS experience is ...

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    38 ofertas

    If you paste code provided on request (html span button with a link) into froala editor instance, click into button on to text and hit enter. It duplicates span and button. So I need to either; 1) disable enter key for active 'A' link 2) detect when link edit popup opens so I can call a function on this popup event. (text will be wrapped in span with contenteditable = false) Ref: ...

    $157 (Avg Bid)
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    4 ofertas

    Design: HTML page has two divs, the first div has a link with onclick event, the second div has a froalaEditor V2.9.6 instance. Steps: 1) Initialise Froala Editor with some text content 2) Click in the middle of the text. 3) Via [iniciar sesión para ver URL] event get and save cursor position somehow. Either; ( [iniciar sesión para ver URL] / [iniciar sesión para ver URL] / c...

    $142 (Avg Bid)
    $142 Oferta Promedio
    5 ofertas

    I have like 45 lines of code written in jQuery that need to be converted back to good, old JavaScript (ECMAScript 5). Code to convert: [iniciar sesión para ver URL]

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    14 ofertas

    - 7+ year Python experience - 5+ year Django experience - 3+ year SQL based Database experience - 2+ years experience with ECMAScript - 2+ years experience working with Redis, RabbitMQ, etc - Very strong understanding of Data Structure and Algorithms - Experience working with API Documentation tools such as Swagger - Have a good understanding of how things work from front end until the very backen...

    $33427 (Avg Bid)
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    16 ofertas

    React Native mobile developer needed to complete a smartphone learning app. Looking for an immediate start. Some of the requirements we’re looking for are - Understanding of Agile principles and work flow - Git version control - React Native - iOS and Android - Javascript - Ecmascript 6 - 9 - HTML5 - CSS3 - React.js - Graphql - Node.js - Setting up a sql or nosql database - TDD ...

    $813 (Avg Bid)
    $813 Oferta Promedio
    20 ofertas
    React.js Programmer Finalizado left

    Job Description: We are looking for Fulltime Freelancers for Bangalore location.. We are looking for a good JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and e...

    $15 (Avg Bid)
    $15 Oferta Promedio
    3 ofertas

    Looking for a great Java/JavaScript UI developer with an eye for design, who can derive requirements and own product usability. Being proficient with the React.js and Angular web frameworks is ideal. A firm familiarity with the Linux operating system, networking concepts and configuration is a must. Your primary focus will be on developing user interface features and implementing into the Cord3...

    $26841 (Avg Bid)
    Local
    $26841 Oferta Promedio
    45 ofertas
    Android Developers Finalizado left

    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 re...

    $3 / hr (Avg Bid)
    $3 / hr Oferta Promedio
    2 ofertas

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

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    24 ofertas

    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 trabajar aquí con nosotros o en remoto. ¿Qué buscamos? Buscamos buenas prácticas, clean code / arquitecturas limpias. Queremos un c&o...

    $1256 (Avg Bid)
    $1256 Oferta Promedio
    31 ofertas

    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

    $1398 (Avg Bid)
    $1398 Oferta Promedio
    67 ofertas
    Middle React Developer Finalizado left

    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 framewor...

    $596 (Avg Bid)
    $596 Oferta Promedio
    59 ofertas

    I am looking for Sr. Full-Stack Developer. You will work directly with an along side our lead developer and team to identify the 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 applicat...

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    66 ofertas

    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 ele...

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    30 ofertas

    Github URL (or equivalent) needed when applying. Applicants based in Europe only. We're looking for someone full-time to join the development team. We’re creating a brand new category of copy analytics. It’s a massive worldwide problem that hasn't been solved yet. You’ll be working together with some of the brightest minds in global data-based marketing. At Copytest...

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    23 ofertas

    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

    $9 / hr (Avg Bid)
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    30 ofertas
    Nev proekt Finalizado left

    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 developing 5+ years Skills: HTML, JS, [iniciar sesión para ver URL], WEBGL...

    $5858 / hr (Avg Bid)
    $5858 / hr Oferta Promedio
    17 ofertas

    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 + [iniciar sesión...

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    1 ofertas

    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/mobx or Redux). You will ensure that these components and the overall application are robust and easy to maintain. Yo...

    $230 (Avg Bid)
    $230 Oferta Promedio
    12 ofertas

    We are looking for an experienced full stack developer to help kickstart our AI-driven job platform. The project is based on MongoDB, Elasticsearch and Node.js and Python Microservices. It is running on Kubernetes and Google Compute Services. Your primary focus will be the component-based development of business-facing and user-facing web applications and their integration with microservices. You...

    $472 (Avg Bid)
    $472 Oferta Promedio
    20 ofertas

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

    $25 / hr (Avg Bid)
    $25 / hr Oferta Promedio
    1 ofertas

    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., [iniciar sesión para ver URL]) Knowledge of isomorphic React is a plus Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON W...

    $44 / hr (Avg Bid)
    $44 / hr Oferta Promedio
    13 ofertas
    I need Web CMS system Finalizado left

    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 developing 5+ years Skills: HTML, JS, [iniciar sesión para ver URL], WEBGL...

    $1181 (Avg Bid)
    $1181 Oferta Promedio
    32 ofertas

    Hi Everyone, We are looking for a great JavaScript developer who has 5+ years experience and who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. Responsibilities : ...

    $12 / hr (Avg Bid)
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    28 ofertas

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