Фильтр

Мои последние поисковые запросы
Фильтровать по:
Бюджет
по
по
по
Тип
Навыки
Языки
    Статус работы
    1,753 rxjs es6 работ(-а,-ы) найдено, цены указаны в USD

    ... Формат работы удаленный Требования: - Опыт работы с крупными проектами - Опыт работы в сфере Frontend разработки от 3-х лет - Реализовано от 5 коммерческих проектов - Опыт работы с чужим кодом - Опыт работы с Git - Опыт работы в команде Знания / Технологии: - Понимание принципов ООП - Уверенное знание Angular / React+Redux (Написание полноценных SPA) - HTML5, CSS3, SCSS, REST, ES6, TypeScript - Webpack - Кросс-браузерная и адаптивная верстка - BEM-нейминг Будет плюсом: - Умение разрабатывать SSR приложения - Понимание принципов работы и настройки Grant / Gulp - Умение писать автотесты - Знание дополнительных фреймворков (Vue и т.д.)

    $250 - $750
    Скрытый
    $250 - $750
    6 заявок(-ки)

    Необходимо скомпилировать перенести и настроить серверную часть приложения и само приложение обоих платформ - стек: Cordova Vuejs Framework7 Es6 Фронт Питон и монго если не ошибаюсь по базе - бек. А также помочь с размещением приложения в обоих сторах. Сейчас развернуто не на нашем сервере, там все работало, пытаемся перенести из исходника, развернули выдало ошибку, возможно чего то не хватает, необходимо найти это на старом сервере. Вот, что сообщил админ: В папке detector нет файлов. При компиляции серверной части выдает ошибку "name _GRPC is not defined", если бы узнать из-за чего она и чего не хватает, то можно было бы решить проблему. Бэкенд установили, осталось скомпилировать и выложить в стор, доступы и ключи предоставлю

    $10 - $30
    $10 - $30
    0 заявок(-ки)

    нам нужен удаленный сотрудник на полную ставку, ниже стек технологий которыми должен владеть будущий кандидат. Работа в крупной и уважающей себя компании понимание принципов ООП. PHP 7.2+. MySQL или совместимый движок баз данных. Понимание работы NoSQL. Git + github + git flow. Умение писать чистый, понятный и покрытый тестами код. Шаблонизаторы, HTML/CSS, современный Javascript (ES6+) . Понимание, как все работает в мире full-stack разработки. Бонусом будут навыки DevOps и опыт работы над high-load проектами. Если вы чего-то пока не знаете на отлично, не беда — важно умение и желание учиться и развиваться. Сотрудничать можем по договору или официально устроим. зп 1800-2000$ (по результатам собеседования и тестового задания) поддержка и работа в крупном онлайн сервисе. место...

    $1900 (Avg Bid)
    $1900 Ср. заявка
    5 заявок(-ки)
    Frontend Developer Завершено left

    Senior Frontend - Разработчик в Команду для участия в реализации важных и сложных задач по разработке ERP с модулем POS (автоматизация всех бизнес процессов связанных с продажами) для HoReCa. Стек: JavaScript, Angular RxJS, Polymer 3.0, webpack, gulp, BEM. Основные задачи: написание web-компонентов в соответствии с дизайн-кодом, которые будут использоваться во всех наших проектах; участие в разработке web-компонентов и библиотек для ERP; разработка frontend-а для POS; code review. * за остальными подробностями обращайтесь в личные сообщения.

    $3755 (Avg Bid)
    $3755 Ср. заявка
    31 заявок(-ки)
    Hire a Middle/Senior JS Developer Завершено left

    ...Middle/Senior JS Developer для удаленной работы в международной компании DecisionMapper на full time. Среди основных требований: • владение ООП и шаблонами проектирования (design pattens) • владение техниками функционального программирования на JS, хорошее знание библиотеки lodash • владение техниками работы с асинхронным кодом -- Promises, , async/await • опыт разработки на ES6, ES7 • опыт разработки коммерческих приложений на платформе JS не менее 3-х лет • опыт и понимание React.js, Redux. Опыт разработки коммерческих приложений на React не менее 6 месяцев. • навыки профилирования и отладки кода на JS, в частности кода на React • понимание agile-методологий разработки при работе в команде • хороший технический анг...

    $19 / hr (Avg Bid)
    $19 / hr Ср. заявка
    23 заявок(-ки)

    В идеале хотелось бы найти человека в Санкт-Петербурге, но рассматриваются все варианты. Необходимо как поддерживать существующий код, так и писать с нуля. Адаптивная верстка под мобильники, поддержка ИЕ хотя бы частично. Работа с ES6, git, gulp. Есть пока один сайт, планируется еще несколько. Долгосрочные отношения, на ближайший год хватит. Оплата по договоренности.

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    10 заявок(-ки)

    ...записей, т.е. должна поддерживаться бесконечная прокрутка, и это не должно исчерпать всю память браузера. Сайт должен отрисовываться на стороне сервера (server-side rendering). После загрузки страницы, списки должны обновляться динамически по таймеру, вызывая соответствующее REST API. Базовые требования * react+redux * поддержка server-side rendering * webpack * Стиль написания использовать ES6, то есть каждый компонент React - это отдельный класс. * сборщик должен собирать 2 файла, и main.js. Обязательно должны быть разделены! Прочие требования * Мультиязычность - все строки должны быть добавлены в файл для перевода. В качестве CSS-фрэймворка я бы предпочёл Bootstrap. Для js-фрэймворка react или vue. В обоих случаях готов рассмотреть встречные предложения.

    $259 (Avg Bid)
    $259 Ср. заявка
    11 заявок(-ки)
    Создание веб-сайта Завершено left

    Разработка представления (компонента) “Календарь” для веб-приложения на AngularJS 1.5 ES6. Компонент представляет собой календарную сетку с бесконечным скроллом с навигацией по дням/неделям. В каждом дне отображаются несколько типов записей календаря для пользователя. Для каждой недели отображается блок итогов. С записями календаря возможны операции drag&drop, copy&paste, cut&paste. Основная библиотека для верстки - Angular Material. Библиотека подключается через сборщик gulp. В верстке необходимо придерживаться принципов material design и по-максимум задействовать типовые элементы библиотеки angular material design. Есть подробное ТЗ с описанием пользовательских сценариев работы и детальным описанием макетов. Все дизайн-макеты готовы, отрисованы в...

    $615 (Avg Bid)
    $615 Ср. заявка
    10 заявок(-ки)

    ... В базе каждому типу соответствует своя таблица. Таблицы связаны между собой реляциями. После сохранения, строка должна собираться из базы и высылаться обратно с сервера в компонент и отображаться: 1) единой строкой адреса 2) в таблице компонента с колонками, в соответствии с типами объекта Требования к ПО: - Node.js - Express/Connect - - Polymer - PostgreSQL Язык: ES6 (node-friendly) Результат должен быть представлен в открытом самостоятельном git-репозитории на GitHub в виде воспроизводимого node.js-модуля. Время выполнения задания с момента его получения будет учитываться при оценке результатов.

    $41 (Avg Bid)
    $41 Ср. заявка
    1 заявок(-ки)

    Dear Job Seekers, I'm looking for an Angular developer, who has more than 2 years of experience in these technol...years of experience in these technologies: - Angular 2+ - Typescript - HTML & CSS/SCSS - Angular Material Ideally, but not necessary would be experience in Laravel. It's very important that you know how to deal with these things: - Git - Design Patterns - Clean Code - Scrum - Angular Modules - Angular Routing - Angular Directives - Angular Lifecyclehooks - Angular Services - Angular Forms - Pipes, RxJS/Observables Please do not apply if this is not the case. Please apply only if: - you turn your camera on in meetings - you are punctual - you have a quiet workplace - you can speak english - you can work 40 hours per week Many greetings, Christian Wie...

    $22 / hr (Avg Bid)
    $22 / hr Ср. заявка
    21 заявок(-ки)

    Looking for an Angular developer who can work on our ongoing project. Must have experience in highcharts. Also you must be able to work during daytime IST (Budget: $2 - $8 USD, Jobs: Angular, RxJS, Typescript)

    $207 (Avg Bid)
    $207 Ср. заявка
    14 заявок(-ки)

    ...available 40 hours/week and willing to work during Pacific Time • Expertise of functional programming using JavaScript (ES5, ES6) • Expertise of UI framework - React/Redux, RXJS • Experience with React Native is preferred • Preferred experience with new generation of Web Programming - using Micro Service, REST/JSON, Component UI models • Expertise with data visualization flow development along with usage of modern charting and graphical java script library • Preferred experience with Docker based development/deployment platform • Preferred experience with AWS Cloud • Preferred experience with AWS RedShift or Postgress • React/Redux, RXJS, HTML, CSS, JavaScript (ES5, ES6), Data visualization and Chart Libraries ASP...

    $9 / hr (Avg Bid)
    $9 / hr Ср. заявка
    21 заявок(-ки)

    Candidates are expected to have at least 5 years work experie...available 40 hours/week and willing to work during Pacific Time • Expertise of functional programming using JavaScript (ES5, ES6) • Expertise of UI framework - React/Redux, RXJS • Experience with React Native is preferred • Preferred experience with new generation of Web Programming - using Micro Service, REST/JSON, Component UI models • Expertise with data visualization flow development along with usage of modern charting and graphical java script library • Preferred experience with Docker based development/deployment platform • Preferred experience with AWS Cloud • Preferred experience with AWS RedShift or Postgress • React/Redux, RXJS, HTML, CSS, JavaScript (...

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
    10 заявок(-ки)

    ...into development and maintenance workflows Staying up-to-date with all recent developments in the JavaScript and Vue.js space Keeping an eye on security updates and issues found with Vue.js and all project dependencies Proposing any upgrades and updates necessary for keeping up with modern security and development best practices Skills Highly proficient with the JavaScript language and its modern ES6+ syntax and features Highly proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM Good understanding of HTML5 and CSS3, including SASS Understanding of server-side rendering and its benefits and use cases Knowledge of functional programming and object-oriented programming paradigms Ability to write efficient, secure, well-docum...

    $9 / hr (Avg Bid)
    $9 / hr Ср. заявка
    8 заявок(-ки)
    Trophy icon Write a simple javascript program/algorithm 3 дней(-я) left

    Given: - an array of N non-negative unique integers - a sum non-negative integer S Write javascript (ES6, e.g., Node.js) function that checks if any subset of the N integers can sum to S (the subsets could be from length 1 to N, we don't care about the length, just the sum), output an array: - empty if no subset of the N integers can sum to S - otherwise, each element of the array is another array with a subset that sums to S, thus the elements would be all the different ways we can form subsets of N that sum to S ; do not duplicate the elements of the array, and also do not miss any subset that sums to S. How about subsets [ a b ] and [ b a ] ? To avoid confusion, each element should be in numerical order, so only one of [ a b ] and [ b a ] would be included the array e.g...

    $20 (Avg Bid)
    Гарантированный
    MERN Stack Developer 8hr / 30days Завершено left

    Technology Overview MERN is a full-stack, following the traditional 3-tier architectural pattern, including the frontend display tier (React.js), application tier ( and Node.js), and database tier (MongoDB). Experience 4+ years direct experience with MERN Stack (React JS, Express JS, Node JS, MongoDB) development. Expertise in Node.js and Expertise in React JS, Redux, ES6 and CSS industry best practices Expertise in MongoDB, Data Structures and Algorithms Strong experience in MVC framework & object oriented design skills Experience with handling Services, RESTful APIs integration Write reusable, testable, and efficient code Experience with Git and AWS Manage internal and external developers Key Responsibilities Build web / cloud based application Bug fixing and monitor

    $894 (Avg Bid)
    Избранный Срочный
    $894 Ср. заявка
    17 заявок(-ки)

    Duration of the project : 6 months Payment per hour Hours required : 40+ per week • 5+ years of Information Technology experience • 5+ years of experience with UI development using Angular, JavaScript, jQuery, HTML5 and CSS3 • At least 2+ years of experience in Design and architecture understanding. • Good understanding of Advanced JavaScript and Typescript, Advanced CSS, RxJS, NPM, Bootstrap, Testing Frameworks (e.g. Karma), Accessibility principles (e.g. ADA) etc. • Hands on experience in Angular 11 with good knowledge and expertise in Node Js based implementation. • Good understanding and experience in integrating UI layer with back end APIs • Experience delivering best in class UI for complex transformation programs. • At least 3+ years ...

    $14 / hr (Avg Bid)
    $14 / hr Ср. заявка
    48 заявок(-ки)

    We are looking for React JS developers with 3-6 years of experience with the below skills : Mandatory Skills and Knowledge: Experience in HTML, Bootstrap, JS, CSS/Less Experience in ReactJS, Redux Experience in JavaScript, ES6, Webpac Good Communication skills. Roles and Responsibilities: Developing ReactJS based web applications and other UI skill-based applications as needed Provide input to or develop business systems solutions, estimates and specifications Understand technical designs provided by Architects and Tech Leads, and see them through the Agile development lifecycle Support application software by analyzing and fixing problems Conform to quality assurance standards and agreed processes within the department Support the strong automation and self-service strategy by dr...

    $23 / hr (Avg Bid)
    $23 / hr Ср. заявка
    74 заявок(-ки)
    REQUIRED REACT NATIVE DEVELOPER URGENTLY -- 2 3 часов(-а) left
    ПОДТВЕРЖДЕН

    **************Need individual Immediate joiner only************** Position: React Native developer for full time Experience: 2-4 years Skills: * Firm grasp of the JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax * Knowledge of (functional or object-oriented) programming * Ability to write well-documented, clean Javascript code. * Rock solid at working with third-party dependencies and debugging dependency conflicts * Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ) * Understanding of REST APIs, the document request model, and offline storage * Experience with automated testing suites, like (Jest or Mocha) We'll share rest of the details with the selected developer only.

    $484 - $968
    Скрытый
    $484 - $968
    17 заявок(-ки)
    Filter Content Interface Завершено left

    HTML, CSS - SASS / SCSS Javascript - ES6 + NO BOOTSTRAP WILL BE ACCEPTED Creating something like IMDB style, api and json provided. We need a filter option for movies with genre & year. Let's talk further!

    $17 / hr (Avg Bid)
    $17 / hr Ср. заявка
    11 заявок(-ки)

    Role - Full Stack Developer Skills : NodeJs, Php, React, HTML, JS, CSS, SCSS / Javascript ES6 Shopify / Wordpress - themes, plugins, Customisation Willing to learn new skills and quickly adapt. No compromise on code/development standards (Very Important) 100 % Remote Work at your own time/place expected weekly hours : 30-40 Hrs Remuneration : 800 USD Type : Minimum 6 months Contract, will be renewed as needed.

    $1786 (Avg Bid)
    $1786 Ср. заявка
    80 заявок(-ки)

    Բարև Ձեզ, ես Full Stack և Senior Blockchain Developer եմ, ունեմ շատ հարուստ փորձ Blockchainում, Full Stack Web, Mobile (Android & IOS), և Desktop App Developmentում ` Solidity, Smart Contract, Solana, , , Tailwind, HTML/CSS/SCSS/SASS/Bootstrap, JavaScript (ES6+)/React/Redux/Node/Angular/Vue, PHP/Laravel/Yii/WordPress, Databases/MongoDB/MySQL/PostgreSQL/MariaDB/Redis, Github/GitLab/BitBucket, Batch/Shell, Haskell, Scala, TypeScript, R, Rust, C++, C, C#, Python/Django, Java/Spring/Kotlin/Android Studio, Swift/Objective C, Ruby/Ruby on Rails, NFT Mint, game, Staking, Breeding, Mining, Dapp, Defi, DAO, BSC, Polygon և այլն։ Տալիս եմ մասնավոր դասեր և Full Stack Web Development, Mobile Android & IOS, Desktop App Development, Competitive Programming, Cyber Security և Blockchain Deve...

    $234 (Avg Bid)
    $234 Ср. заявка
    5 заявок(-ки)
    Full-Stack WordPress Developer Завершено left

    REQUIRED EXPERIENCE: - WordPress expert (front end & back end) - Advanced proficiency with PHP and MySQL. - Strong skills with JavaScript (vanilla JS, jQuery, ES6, etc). - Experience coding pages from PSD, adding features, working with 3rd party APIs, maintaining sites, fixing bugs, etc. 20+ hours per week, expected to be 3 months or more if the work is good.

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    109 заявок(-ки)
    Need 10 Angular Developer Завершено left

    Responsibilities:  Extensive programming experience in HTML5, CSS3, SASS or LESS, and Bootstrap, Foundation or Materialize  Excellent Javascript knowledge and programming experience with ES5/ES6 Solid understanding and development experience in Angular  Experience with Typescript  Experience with tools like Webpack, Angular CLI and/or Gulp Experience consuming REST APIs  TDD/BDD experience (Jest, Jasmine, Karma or Chai) Experience with client-side architecture and design patterns  Awareness of cross-browser compatibility issues and client-side performance considerations  Solid understanding and extensive experience with version control tools like Git, SVN or Mercurial

    $1422 (Avg Bid)
    $1422 Ср. заявка
    14 заявок(-ки)

    Mejoras en app existente para la gestión de ordenes de venta. El candidato necesita cumplir con los siguientes requisitos: Angular 11 Angular Material Rxjs Inglés básico

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    23 заявок(-ки)

    No time wasters Only Rxjs experts max budget £25

    $116 (Avg Bid)
    $116 Ср. заявка
    17 заявок(-ки)
    ReactJS, Next JS Завершено left

    ...Skills: Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc. Preceding experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries Understanding of RESTful APIs/GraphQL, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, SVN, etc., popular frontend development tools, CI/CD tools, DevOps, performance testing frameworks like Mocha, Node + NPM Preferred degree in Computer Science, Information Technology or similar Soft Skills: Competence to translate business needs into technical requirements Open-minded team player, willing to acce...

    $50 / hr (Avg Bid)
    $50 / hr Ср. заявка
    47 заявок(-ки)
    Looking for Angular Developer Завершено left

    Our customers are app-based businesses. They use our SaaS to run gamification programs like scratch cards, spin wheels etc. We're looking for an engineer who can help us bu...layouts Able to use transform, transition & keyframes for different animations in the UI Comfortable picking up HTML5 canvas to build unique experiences Developing Dashboard - Angular Able to write modular code in Angular. Understands Angular component lifecycle & how change detection and rendering works. Understands Services and dependency injection, Understands the main concepts in RxJs & Knows which RxJs operator is used according to the situation. Able to use state management libraries like Redux & NGRX Able to use component libraries like Angular Material Able to integrate fr...

    $324 (Avg Bid)
    $324 Ср. заявка
    25 заявок(-ки)
    Frontend Developer Завершено left

    Skills: - AlpineJS - Tailwind - Wordpress - Vanilla JS / ES6 I need a Frontend Developer for continuous work on a project, there are several tasks. Contact me in Chat

    $16 / hr (Avg Bid)
    $16 / hr Ср. заявка
    123 заявок(-ки)

    ...to my lack of experience in Vue I stuck in: 1. Couldn’t fire $(‘.step-app’).next() to make the stepper jump to the next step. 2. Couldn’t implement any kind of validation. 3. Couldn’t implement vue-datetime-js 4. Couldn’t communicate main component (index) with child one (ResForm) Full technical details can be found in the attached PDF along with my code. If you are a true expert in Vue3 and ES6, it won't take you an hour to fix. so, check the PDF then see the code, if you can fix it then go ahead and do your magic and make it work and show me a video, only then I'll award you the project. payment will be $100 split into 50% upon seeing & trying the code working via zoom, the other 50% upon delivery. Thank you :) Update: Th...

    $162 (Avg Bid)
    $162 Ср. заявка
    19 заявок(-ки)
    Senior Shopify Front-End Developer Завершено left

    Hello everyone! We are looking for an experienced Front-End Developer in Manchester, UK to join the team of our client! Your responsibilities will include: -... Your responsibilities will include: - Working closely with a team of front-end web developers, UI/UX designers to build e-commerce stores on the Shopify platform - Working closely with the project and account managers to deliver projects on margin - Collaborating and sharing ideas with the rest of the production team Our ideal candidate has: - Working knowledge of modern cross-browser HTML5+, ES6+ and CSS3+ (SCSS) - Ability to apply best practice modular web development - Fluency with version control and Git flows - Fluency in interpreting and working with third-party APIs We offer competitive salary and good working co...

    $18303 (Avg Bid)
    $18303 Ср. заявка
    17 заявок(-ки)

    **************Need individual Immediate joiner only************** Position: React Native developer for full time Experience: 3-5 years Skills: 1) Firm grasp of the JavaScript and TypeScript or ClojureScript language and its nuances, including ES6+ syntax 2) Knowledge of functional or object-oriented programming 3) Ability to write well-documented, clean Javascript code 4) Must have worked with third-party dependencies and debugging dependency conflicts. 5) Rich knowledge of native build tools, like XCode, Gradle Android Studio, IntelliJ 6) Understanding of REST APIs, the document request model, and offline storage 7) Experience with automated testing suites, like {{Jest or Mocha}} Responsibilities: - Build pixel-perfect, buttery smooth UIs across both mobile platforms. - Levera...

    $2 - $8 / hr
    Скрытый
    $2 - $8 / hr
    10 заявок(-ки)

    That's an ongoing platform on production already and we need help to further development on it Our stack used on this project is Node.js, Express with ES6, Sequelize with PostgreSQL, React with Redux, and Redux-saga We will share first the sourcecode and tasks on Jira for evaluation to accept and start development It's for 4 tasks (3 bugs and 1 Task for reading CSV and changing DB values)

    $560 (Avg Bid)
    $560 Ср. заявка
    34 заявок(-ки)

    1. Android Mobile App Developer - Should have handson experience in Native Android & Kotlin 2. iOS Mobile App developer - Should have handson experience in Native iOS & Swift 3. VueJS Frontend Developer - Should have handson experience in VueJS, TypeScript, JavaScript ES6+,GIT 4. Angular Frontend Developer - Should have handson experience in AngularJs, TypeScript, JavaScript ES6+, Angular 2+, RxJS, Angular Material, GIT

    $371 (Avg Bid)
    $371 Ср. заявка
    14 заявок(-ки)

    Position: React Native Developer Experience: 3-5 years Skill: 1) Firm grasp of the JavaScript and TypeScript or ClojureScript language and its nuances, including ES6+ syntax 2) Knowledge of functional or object-oriented programming 3) Ability to write well-documented, clean Javascript code 4) Must have worked with third-party dependencies and debugging dependency conflicts. 5) Rich knowledge of native build tools, like XCode, Gradle Android Studio, IntelliJ 6) Understanding of REST APIs, the document request model, and offline storage 7) Experience with automated testing suites, like {{Jest or Mocha}} Responsibilities: - Build pixel-perfect, buttery smooth UIs across both mobile platforms. - Leverage native APIs for deep integrations with both platforms. - Diagnose and fix bugs ...

    $7 / hr (Avg Bid)
    $7 / hr Ср. заявка
    8 заявок(-ки)
    Contract Full-Stack Engineer Завершено left

    ...components for maximum performance - API Integration with Restful Services - Work closely with design team and API team to improve overall UI/UX experiences - Assess opportunities for application and process improvement Requirements: - Degree in Computer Science/Engineering or equivalent - 1-2 years of professional experience as a Full Stack Developer - Proficiency with HTML5, CSS3 and JavaScript ES6 - Proficiency with RESTful APIs - Proficiency with at least one JavaScript front-end framework (Angular, React or Vue) - Proficiency with Python 3 (Flask) and/or Node.js (Express) - Experience with relational databases (preferably MySQL) - Experience with non-relational databases (preferably MongoDB) - Experience with responsive and adaptive design - Experience with software develo...

    $1851 (Avg Bid)
    $1851 Ср. заявка
    83 заявок(-ки)
    Full stack developer - MERN, WP Завершено left

    ...and collaboratively drive them forward. - You have a strong interest in learning and keeping up with industry standards. You don’t need to be an expert in everything, but if there’s a problem, you are able to do the deep research to figure out how to solve it. - You can distill a complex problem into multiple parts and clearly communicate your technical vision. Essential (Must have) : Javascript (ES6+), React (16.8+) Hooks Stripe API NodeJS MongoDB/Mongoose Nice to have: Degree in Computer Science Writing automated unit tests: Jest(react), Mocha(Node) Experience with system architecture Side projects to show curiosity and playfulness. Benchmarking optimization tools: ScoutAPM, LogRocket Responsibilities: - You will engage a fast evolving javascript codebase using t...

    $14 / hr (Avg Bid)
    $14 / hr Ср. заявка
    56 заявок(-ки)
    Jr Front-End Developer Завершено left

    We are a team of developers and now looking for a Junior Front-end Angular developer to join us :) The main requirements: - experience with Angular; - JavaScript, HTML & CSS knowledge; - RxJS and NgRx; - English: Intermediate +. Will be a PLUS: - knowledge of TypeScript; - experience with Ionic; - experience of writing tests (Karma, Jasmine).

    $10 / hr (Avg Bid)
    $10 / hr Ср. заявка
    62 заявок(-ки)
    React Native developer Завершено left

    ...pre-developed libraries. Technical Skills · Strong tech stack skills like React, GrahQL,Java & SQL/ PostgreSQL · Creating an internal NPM library with 100% test coverage & POC · Bachelors degree in computer science or related disciplines preferred · Experienced in using Mobile Views on iOS and Android · Firm grasp of the JavaScript and Typescripts or ClojureScript language and its nuances, including ES6+ syntax · Strong in React-native UI framework · Strong in React Native design patterns like Flux, Redux and Context API with Hooks · Knowledge of functional as well as object-oriented programming · Ability to write well-documented, clean JavaScript code · Rock solid at working with third-par...

    $3000 - $5000
    Скрытый
    $3000 - $5000
    15 заявок(-ки)
    Need Trainers for Advanced Java Завершено left

    I am looking for Java Trainers in India Location Only Trainer need to give training to the participants in the batch It will be a full day batch starts from 9.30 AM - 5.30 PM in which breaks are also included Total Number of Days will be 35-40 Days. Working Days will be Monday to Friday Below topics need to be cover JEE Full Stack 20 with React JS Agile SCRUM Co...which breaks are also included Total Number of Days will be 35-40 Days. Working Days will be Monday to Friday Below topics need to be cover JEE Full Stack 20 with React JS Agile SCRUM Core Java 8 Introduction to Design Pattern DevOps/ CI CD concepts (GitHub/Nexus, CI Jenkins, Sonar) Database Using PostgreSQL JPA Using PostgreSQL Spring 5.0 HTML 5, CSS 3 with Bootstrap, Javascript ES6 • Asynchronous Programming in...

    $11 / hr (Avg Bid)
    $11 / hr Ср. заявка
    5 заявок(-ки)
    Full Stack Developer Завершено left

    ...Typescript Job Responsibilities - Develop and maintain web applications using React/Express/TypeScript - Provide technical support, troubleshoot, and enhance applications, tools, and web services - Engage with the development team and other stakeholders Job Requirements - 3+ years of commercial Full Stack Development experience, using - React/Express/Typescript - Solid experience with JavaScript, ES6, HTML5, CSS3, and responsive application design - Experience in cross-browser, cross-platform, cross-device compatibility issues and ways to work around them - Has the ability to rapidly prototype web applications to showcase new concepts and ideas - Suggest new technologies and approaches - Estimate the duration and level of effort of development tasks - Experience working with Ag...

    $24 / hr (Avg Bid)
    $24 / hr Ср. заявка
    48 заявок(-ки)
    Talented React & UI Developer Завершено left

    Job Title Front End Developer Location Jersey City, NJ Type of Hire Permanent Job Description bull 7+ years of professional experience developing solutions with front end JavaScript frameworks and technologies such as ReactJS bull Experienced in JavaScript (ES6)Typescript. bull Experienced in CSSSASSLESS bull Experienced in HTML5 bull Experienced in Redux. bull Experienced in Bootstrap. bull Experienced in front-end testing frameworks (JasmineKarma). bull Understands and is experienced in Continuous Integration and Continuous Delivery. bull Experience with release management, branching strategies, and distributed source control systems such as GIT. bull Relevant industry banking domain experience. we have to finish the hiring process by Next Monday. If you are suitable for this pos...

    $10 / hr (Avg Bid)
    $10 / hr Ср. заявка
    20 заявок(-ки)

    ...front-end engineer for web3 project. You will work with a team of crypto enthusiasts with big tech experiences. We are building an NFT trading platform. We want you to help us build a great user experience via innovative UX and a professional yet playful UI. If you are interested in NFT's and the blockchain ecosystem, we want to hear from you! Required Experience: - Experience with Modern Javascript (ES6); - React.js experience either in production or personal projects - Ability to communicate proactively and clearly; - Be a self-started and good at managing your time; - familiarity with git (source control) Bonus: - Interest in UX/UI and web design preferred but not mandatory; - Prior experience Jira If you are interested in this project, please message with these 3 exa...

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    38 заявок(-ки)

    ...Node.js server) and the frontend will be deployed on Firebase (free hosting for frontend) for test purposes. After this milestone: 1. You will be able to send bulk SMS using Twilio API. But you have to paste all the numbers into a textbox (each number in each line). MILESTONE 02. USER INTERFACE & AUTHENTICATION FUNCTION I will create the user interface with HTML5, CSS3, Bootstrap 5, JavaScript ES6, and React JS. If you don't like the design you can request as many revisions you will get as many as revision you want. Also, I will create the Authentication (Login and Registration) Function. After this milestone: MILESTONE 03. SETUP DATABASE, AUTHENTICATION FUNCTION, CAMPAIGNS MANAGEMENT, CONTACT MANAGEMENT I will make Login and Registration Function. After this

    $500 (Avg Bid)
    $500 Ср. заявка
    1 заявок(-ки)
    I need an angular developer Завершено left

    I am looking for a developer to join our existing team. We are working on following tools and technologies. Please mention in your proposal which of these you have already worked on? angular 11 typescript 4.1.2 SCSS eCharts 5.0.2 primeng 11.4.5 Primeicons 4.1.0 ol 6.5.0 ngx-gallery 5.10.0 ng-pick-datetime 7.0.0 rxjs 6.6.0

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    20 заявок(-ки)

    ...Key responsibilities As part of our strong, fast-moving team, you will be helping convert beautifully designed web applications into reality, including building performant APIs and modern front-ends. Required skills for this role • You have 3+ years of continuous Javascript Frontend and Backend experience. Confident with Next.JS. • You have a firm grasp of JavaScript and its nuances, including ES6+ syntax. • You have knowledge of functional or object-oriented programming. • You are able to write well-documented, clean code. • You are good at working with third-party dependencies and debugging dependency conflicts. • You are confident in your Git and Github skills. Useful skills for this role • You have used AZURE and understand what a good work...

    $232 (Avg Bid)
    $232 Ср. заявка
    4 заявок(-ки)

    ...elicit new requirements  Perform trouble shooting steps, if any, in the phase of implementation, customization, and configuration  Having good debugging skills and proficient in tool to build next generation web apps Requirements  B.S. or M.S. in Computer Science, IT or related field.  3-6 years of experience. Mandatory Skills  Knowledge of Functional and OO JavaScript/ES6  Built web Applications using HTML5, CSS3, JavaScript with Frameworks like React.js(Hooks and context API),  Basic understanding of Typescript and type language concepts  Good understanding of lib and frameworks like Webpack (4.0), lodash, any charting lib like d3.js  Expertise in using JavaScript state Management libraries such as Redux or Mobx, Saga  Prior experience in building respon...

    $1599 (Avg Bid)
    $1599 Ср. заявка
    20 заявок(-ки)
    React Developer (Italian speaker) Завершено left

    ...distribuzione di applicativi gestionali in ambito farmaceutico con sede a Roma. L’attività consiste nello sviluppo evolutivo di una nuova piattaforma che faccia da ponte fra la parte di vendita e quella di produzione. Maggiori informazioni saranno fornite in sede di colloquio da parte dei responsabili del progetto. Competenze richieste - Ottima conoscenza dei linguaggi HTML5, CSS3, Javascript ES6, Typescript, React; - Conoscenza delle metodologie per lo sviluppo delle interfacce web secondo gli standard attuali; - Esperienza di migrazione front-end da client/server a web - Durata attività: 12+ mesi - Impegno: full time - Modalità di lavoro: da remoto - Data d’inizio: ASAP - Lingue: italiano ENGLISH VERSION We are looking for 2 React Develop...

    $50 / hr (Avg Bid)
    $50 / hr Ср. заявка
    37 заявок(-ки)
    Vuejs developer for EHR SYSTEM Завершено left

    ...into development and maintenance workflows Staying up-to-date with all recent developments in the JavaScript and Vue.js space Keeping an eye on security updates and issues found with Vue.js and all project dependencies Proposing any upgrades and updates necessary for keeping up with modern security and development best practices Skills Highly proficient with the JavaScript language and its modern ES6+ syntax and features Highly proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM Familiarity with the Vue.js ecosystem, including Vue CLI, Vuex, Vue Router, and Good understanding of HTML5 and CSS3, including {{ Sass or Less depending on your technology stack }} Understanding of server-side rendering and its benefits and use c...

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    47 заявок(-ки)

    HI I'm looking for some one working remotely on a report project with javascript ES6, jquery datatable, .net core. You will connect to my PC to work. It can be a little bit slow. I pay by hour. Prefered 10Cad/h

    $12 / hr (Avg Bid)
    $12 / hr Ср. заявка
    20 заявок(-ки)