today

Senior JavaScript / React Developer / Lead Developer / Software Architect

Lviv · $5500 · More than 10 years of experience · Advanced/Fluent

Proficient JavaScript Software Engineer with more than 10 years of experience in a full-stack development (Javascript + Node.js) and web site building with HTML/CSS generated layouts under the Agile methodology. Effective team leader with overall experience of 4 years leading front-end teams (up to 12 people) in various projects. Mostly experienced in Javascript (ES6, ES7, ES8, ES Next) using Audio/Video API, WebRTC, WebGL, Map API, Geolocation API. As a javascript framework have 4+ years of experience in React, Redux, MobX using TypeScript Understanding REST architecture with use of GraphQL Experience in building full CI/CD processes using Jenkins, Travis, Github, AWS Have good awareness of non relational databases like MongoDB

React, Redux, Next.js, React-Admin, React Hooks, Node, REST API, Apollo GraphQL, Material UI, Styled Component, JSS, TypeScript, Webpack, Amazon AWS, CI/CD

New Projects, Projects from Scratch, Onside business trips, Relocation, Half-time working day


yesterday

Full Stack Javascript Developer

Remote work, Ukraine · $2400 · 2.5 years of experience · Upper Intermediate

Back-end: Node.js, Actionhero, Express , MongoDB, PostgreSQL, WS Front-end: HTML/HML5, CSS/CSS3, JavaScript, AJAX, Fetch, XML, jQuery, Bootstrap, Foundation, Sass(Scss)/Less, JSONHTML/HML5, JSON, Gulp, Photoshop, JIRA, Chrome Dev Tools, Firebug, Git, SVN, Scrum, Agile, Waterfall, BEM, React, Redux, Mobx Testing: Jest

BEM, Foundation, GSAP, HTML/HML5, HTML5, Photoshop, SASS(SCSS)/LESS, Bootstrap, CSS/CSS3, Git, Gulp, jQuery, es6, Firebug, JavaScript, REST API, Node.js, AJAX, JSON, Express, Actionhero, webpack, Jira, Linux, WebSockets, React, Redux, TypeScript, MongoDB, SCSS, LESS, OOP, Google Maps API, Docker

Опыт разработки как Front/Back частей приложений, командная работа в интернациональных командах.

Профессиональный рост, возможность постоянно развиваться получая новые знания и навыки, изучение новых языков программирование и технологий


yesterday

Fullstack JavaScript developer 🔥 

Kyiv · $5000 · 4 years of experience · Intermediate

JavaScript, TypeScript, React, Node.js, HTML5/CSS3/LESS

JavaScript, ES6+, TypeScript, Node.js, React, Redux, Electron, CSS3, Git, HTML5, webpack, Sequelize, SQL, LESS, Jira, Linux, Nginx, SCSS, Java, SVG


yesterday

JavaScript Frontend Developer

Remote work, Ukraine · $2500 · 4 years of experience · Upper Intermediate

XSLT + динамика страницы на jQuery. ~ 1 год Backbone в связке Marionette.js. ~ 1 год Angular.js ~ 3 года React + Redux ( ~ 1.5 года опыта) Некоммерческий опыт с Node.js ~ 1.5 года Верстка: html, css, bootstrap, sass, less, styled-components Инструменты разработки: webpack, npm, grunt/gulp Выполнял обязанности по менторству других front-end разработчиков. Заинтересован в удаленной работе. Желательно с переходом на full stack.

CSS, HTML, AJAX, Angular.js, Bootstrap, CSS3, JavaScript, jQuery, JSON, Adobe Photoshop, HTML5, LESS, Marionette, MVC, SASS, SVN, Backbone.js, Node.js, webpack, XML, React, Redux, Git, REST API, SCSS, lodash, Express.js

Удаленная работа, стабильные выплаты


yesterday

Разработчик NodeJs

Remote work, Russia · $2500 · More than 10 years of experience · Upper Intermediate

https://docs.google.com/document/d/1XRhHS_uw7RGPO3PmRKCJhSlVKxUGHJtwQ-nQnPZrOlw/edit

Angular.js, Apache, CodeIgniter, ExtJS, Git, JavaScript, jQuery, Linux, MySQL, NodeJS, Symfony, Windows, XML, Yii, PostgreSQL, React, React Native, Blockchain , CakePHP, PHP 7.0+, Python, Blockchain, React / Redux

https://giantpay.network https://www.overseasvotefoundation.org http://agingportfolio.org http://getclubmusic.com http://defigames.com http://v777.com http://4pr.ru

blockchain solutions for web (coins, smartcontract, exchangers) I have large experience with crypto trading analytic and trading bots and good knowledge Localbitcoins, Binance, Bittrex, Kraken, Poloniex API`s and fiat payments systems.


yesterday

Middle Front End Developer

Remote work, Ukraine · $1400 · 3 years of experience · Pre-Intermediate

- использование JavaScript (ES5, ES6), HTML, CSS; - работа с фреймворками Vue+Vuex, Nuxt, Bootstrap - использование SCSS/SASS - кросс-браузерной разработки приложений и UI-компонентов - использование сборщиков Gulp, Webpack - интеграция клиент-серверного взаимодействия (RESTful) - работа с системами контроля версий Git, работа по Git Workflow - работа с таск менеджерами (Jira, Trello) - коммуникация с удаленными разработчиками - работа в команде, обсуждение задач и методы их решения

CSS3, HTML5, ES6+, Vue/Vuex, Vue/Nuxt, yarn, NPM, Node, REST API, Express, Bootstrap4, Gulp | Webpack, GIT, Bitbucket, JIRA, Trello, Docker, Linux, SCSS

part-time rate 7-10 dollars per hour


yesterday

Architect / Lead / Senior Node.js

Kyiv · $6500 · More than 10 years of experience · Intermediate

[Common] Node.js, JavaScript, TypeScript, CoffeeScript; [Architecture] OOA/OOP/OOD, SOLID, GRASP, GoF, REST, SoA, Microservices; UML, BPMN; [Backend Frameworks] Express.js, AdonisJs, Nest.js, Hapi, Koa.js, Derby.js; GraphQL; gRPC, Istio; [Frontend Frameworks] Svelte.js, Angular, Vue.js, React, Riot.js; PWA; [Databases] Redis, MongoDB, MySQL, PostgreSQL, ClickHouse; TypeORM, Knex.js; [DevOps tools] GitlabCI, Jenkins, TeamCity; GIT, SVN, Mercurial; Nginx; [Infrastructure] Docker, Swarm; Kubernetes, Helm; AWS, Google Cloud; Etcd, Consul; [Messaging] Socket.io, Sock.js, SSE; Kafka, RabbitMQ, Redis PubSub, ZMQ; [Testing] Jest, Jasmine, Karma; TDD/BDD, Unit, Functional;

Node.js, JavaScript, MongoDB, REST API, Git, MySQL, TypeScript, Express.js, PostgreSQL, Docker, Linux, OOP, Redis, SQL, Express, JSON, AWS, CSS, NodeJS, HTML5, HTML, RabbitMQ, Jira, Mongoose, Bootstrap, AJAX, jQuery, ES5, Fintech, Mantis, AdonisJs, Material-UI, EmberJS, puppeteer, Koa, es6, Angular 2+, Angular.js, WebSockets, OOP/OOD, Golang, Electron.js, Selenium WebDriver, NestJS, google cloud platform, lerna, Apollo GraphQL, Docker/Docker Compose, Software Architecture, EcmaScript6, WebRTC, Debian, Clickhouse, MySQL/Postgres, CSS3, Back-End, ExpressJs, NPM, Apache Kafka, CouchDB, HTTP, Socket.io, docker, Frontend, GraphQL, React Native, Flutter, Agile, Architectural design, grpc, Cloud Firestore, Koa.js, GitLab, Apache, Adonis, Backbone.js, Kubernetes, CI/CD, Vue.js, Gulp, ng cli, TeamCity, JavaScript/NodeJS, WebSocket, Koa2, Angular 2, MVC, mocha, Nest.js, SASS/SCSS, Wordpress, SVG, Automated Testing , Command line, Highload, REST, TDD, AWS/GoogleCloud, Mocha, React / Redux, vue js, RESTful API, Jenkins, Performance optimization, BDD/TDD, Project Management, Reactjs, Redmine, Google Cloud Platform, Nats/Kafka/RabbitMQ, Ubuntu, D.R.Y., jasmine, SASS, Meteor, ECMAScript 2016, ES6-ES8, JavaScript FullStack, Test driven development , React, React / Redux / Saga, vagrant, SCSS, ORM, Winston, gRPC, Cucumber, Promise, Ansible, neo4j, Bitbucket, Opscode CHEF, WordPress, ActionScript3 , SQLite, MSSQL, XHTML, CentOS, Adobe Photoshop, SOLID, Serverless

+ product company + high available, high load + architecture design + rocket science / new project


12 December

JavaScript developer 

Kyiv · $1200 · 1.5 years of experience · Upper Intermediate

SKILLS: HTML5, CSS3, JS,React,AJAX,JSON,XML, git; Understanding of OOP (based on С++,js); Algorithmic skills. EXPIRIENCE: ERP developer (netsuite,js) SoftServe HTML/CSS coder AWEB SYSTEMS (Advertising and PR Services) Filling the site with content by specification; Editing site layout; Work with adaptive, flexible and responsible web pages; Using javascript for light animation. Engeneer of smart home systems Larnitech GmbH (Electronics and Electrotechnology) Customer support; Writing scripts for smart home systems.

CSS3, HTML5, JavaScript, AJAX, JSON, NetSuite, REST API, React.js, XML


12 December

Software Developer 🔥

Remote work, Ukraine · $3000 · 5 years of experience · Advanced/Fluent

Software Developer, May 2018– Present Projects: - SaaS solution for local advertisers to run ads on mobile devices Technologies: JavaScript, HTML, MRAID, Angular2+, AngularJS, Express.js, NodeJS, PostgreSQL, Redis, AWS S3/SQS/SES, Fastly CDN, Mapbox, JavaScript Developer, Feb 2018 – May 2018 Projects: - HBMP (Header Bidding Management Platform based on Prebid.js), Video Platform, Outstream player Technologies: JavaScript, HTML, Chrome extension, VAST, VPAID, VMAP, RTB integrations, RESTful API, Prebid.js, DFP JavaScript Developer (Support Engineer), Jan 2014 – Feb 2018 Projects: - Supply-side platform, Outstream player Technologies: HTML, VAST, VPAID, Freshdesk, Salesforce, Selenium Webdriver

JavaScript, Angular, REST API, Node.js, TypeScript, Angular 6, HTML5, Jira, Git, Bootstrap, Ecma Script 2015, Amazon AWS

- Refactoring data processing units with x10 performance. - Refactoring Twitter message daemon with increasing performance to process up to 900 campaigns messages per one run (60 messages previously, so x15) - Refactored GPS lists map-component (boost up the capacity of the platform from 1000 coordinates to 100000 per list on a map avoiding performance issues, so x100) - Implementing a data visualization of displaying 5-10 millions of impressions on the map

- Keep working with JavaScript, Node.js - New technologies - Challenges of working with real-time high load apps


12 December

C++ Developer

Kyiv · $3500 · 5 years of experience · Pre-Intermediate

Analyzing TV widgets. Design and development of a complex system which includes a static code analysis tool for JS/C#, DSL for rules and web service. (C++/Lua/Nodejs/Esprima/C#) Design and development of Tizen TV application for data processing and transmission. (C++/sqlite/boost/lua/zlib/openssl) Design, development and maintenance of services for logging, storing and processing data from TV sets around the world. (nodejs/mongodb/postgresql/haproxy/docker) Development of tools for visualisation of statistics, cloud of points and heat map. (Node.js/threejs/GLSL/tweenjs/mongodb ) Research and development of methods:     - for finding vulnerabilities in C++ source code;     - for finding vulnerabilities in executable files;     - for detecting  obfuscated JavaScripts.       (C++/python/machine learning/ngram) Internal supervision in the creation of approach to generate neural network topologies based on a genetic algorithms. Development of asynchronous SQLite bindings for NodeJs. (C++/Nodejs/libuv) Development of a service for management( create/start/stop container ) of multiple Docker hosts remotely. (nodejs)

Git, C++, STL, OOP, Linux, Multithreading, Algorithms, Design Patterns, Networking, Boost, CMake, TCP/IP, JavaScript, OpenGL, Node.js, GLSL, Three.js, Lua, C++11/14

Интересует работа в продуктовых компаниях и стартапах. Предпочтение отдам проектам, связанным: - с компьютерной графикой( OpenGL, GLSL, WebGL, Threejs ); - с гетерогенными вычислениями( OpenCL, Cuda, GPGPU ); - с разработкой высоконагруженных сервисов; - с разработкой core технологий, таких как создание языка программирования или баз данных.


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