Hire the best Ruby Developers & Programmers in Yerevan, AM

Check out Ruby Developers & Programmers in Yerevan, AM with the skills you need for your next job.
  • $44 hourly
    12+ years in Ruby on Rails and JavaScript. I build stuff that works well and easily supported. I can help with: * Web application development * Mobile application development * API development * External API integration * Legacy code base support * Code review * Refactoring * DevOps Tech I love and prefer: * Ruby on Rails * Vue.js Tech I worked in the past: * Ruby, Ruby on Rails * Grape, dry-rb, Trailblazer * Postgres, MySql * JavaScript, CoffeeScript, ES6 * Vue.js, Vuex * React, Redux, React Native * Angular, Ionic Framework * Backbone.js, Marionette.js * Haml/Sass, Less, Stylus, Pug(Jade) * Heroku, Dokku, Docker I'm working remotely in GMT+4 timezone. Available for a brief audio/video call.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Project Management
    Marionette
    API Development
    Web Development
    Node.js
    Vue.js
    JavaScript
    Ruby on Rails
    Backbone.js
  • $43 hourly
    Experienced Ruby on Rails and Shopify developer and 15-year Upwork veteran with a proven track record with a proven track record dating back to the Elance/Upwork platform. I take pride in delivering high-quality work while respecting your time and budget. My workflow revolves around clear communication and transparency to ensure you receive daily updates via Slack and organized task tracking on Trello. I'm committed to earning your trust and maintaining open communication throughout the project. Whether you need a new website, custom functionality, or ongoing maintenance and support, I have the skills and expertise to get the job done efficiently and effectively. Let's collaborate to bring your business objectives to life with a smile
    vsuc_fltilesrefresh_TrophyIcon Ruby
    User Experience Design
    Web Design
    User Interface Design
    Project Management
    Ruby on Rails
  • $45 hourly
    Hey There! Wanna boost your project? Let me help you. I am specialized mostly in web development and using the latest and coolest tech to achieve best in the market.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Redux
    CSS
    Yii
    MySQL Programming
    styled-components
    GraphQL
    Node.js
    React
    PHP
    JavaScript
    HTML5
    PostgreSQL
    Firebase
  • $35 hourly
    I have been working in the IT field for over 7 years. My main specialization is JavaScript, Typescript, React.js, React Native, Angular, Vue.js, Node.js, Ruby, Ruby on Rails, PostgreSQL, MongoDB, Redis. There are technologies I mostly work with: ✓ Front-End: JavaScript, TypeScript, React, Redux, Redux-Saga, React Hooks, Angular 2+, Angular Material, Next.js, Material-UI, Vue.js, Vuex, Vuetify, Nuxt.js, RxJS, jQuery, Underscore.js, Axios, D3.js, Bootstrap, Tailwind CSS ✓ Back-End: Ruby, Ruby on Rails, Node.js ✓ Mobile: React Native, Expo ✓ Databases: MySQL, PostgreSQL, MongoDB, Redis, MariaDB ✓ Web: CSS 3 (including SASS and Stylus), HTML/xHTML/HTML5 ✓ Version control systems: GIT, Github, BitBucket ✓ OS: Unix/Linux, macOS ✓ Cloud Services: AWS, Heroku ✓ Other: GraphQL, REST API, MVC, parsers, crawlers, browsers extensions, etc. I can describe myself as purposeful, responsible, with strong attention to detail. I consider client-orientation and effectiveness to be key in my work and business life.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    TypeScript
    JavaScript
    Vue.js
    NodeJS Framework
    React Native
    Angular
    Redux Saga
    Ruby on Rails
    React
    Node.js
    PostgreSQL
    Redis
    MongoDB
    AngularJS
  • $60 hourly
    I'm Top Rated Plus senior software developer and teamlead with 100% Job Success rate. I have more than 12 years of experience with almost any popular web technology stack over more than 20 projects. I do contribute to open source (github @alspaladin) and write articles on software-related websites (habr @alspaladin) Summary of skills: - 8 years backend web (Ruby on Rails, TypeScript, NodeJS, Redis, Python, Elastic, Kafka, RabbitMQ) - 5 years frontend web (NestJS, Angular, React, Redux, NgRx, TS, Vanilla JS) - Experience with GCP, AWS, Docker, K8S, Django, Ionic, KnockoutJS, Material UI Strong experience with all kinds of databases (PostgreSQL, MySQL, MSSQL, IndustrialSQL, Oracle, Mongo, Sqlite) - CI and administration experience (managing GCP, AWS, creating Docker images, configuring Jenkins, Teamcity, NGINX, sphinx) - More than 5 years working remotely with distributed teams and individuals in USA, Europe, Russia - Fluent English, good communicator, always respond wittin few hours Currently working on: Senior Backend Software Developer at corecircle.com - fitness app with REST API - ongoing support and features to REST API with TypeScript + NestJS + PostgreSQL + Redis - manage GCP infrastructure - USA based team with remote developers - over 200000 users and 50000+ active users each day Previous jobs: 1) 1 year as Fullstack Software Developer at trackmyprogress.com - educational app and admin panels for USA schools - adding features both for frontend and backend, migrating legacy PHP app to Rails, integration with third-party API - RoR + Postgres + React for admin panel - test-completion webapp on Angular - USA based team with remote developers - Staging and production environments on AWS 2) 1 year Software developer at Blood and Treasure USA based team with remote developers - digital training platform for NIKE - Cordova webapp on Angular - Rails with Graphql and Postgres - Staging and production environments on AWS - improving, maintaining and refactoring ongoing project both on frontend and backend 3) 1 year Software developer at Typefox.io International distributed team with base in Germany - developers for developer - cloud IDE on typescript and python - open source and private IDE development - writing core features for underlying language debugger and builder 4) 2 years TeamLead at ridero.ru (ridero.pl) Book self-publishing: text editor, cover editor, prepare to publish, prepare to print copies - single page application - 80k authors, - terabytes of book data - lots of backend microservices with NodeJS - frontend react.js and knockout.js - Docker, Teamcity and Jenkins for CI Usual tasks include: - Part-time Project Management (preparing tasks for small team) - Localisation to 4 languages, automatisation of process - writing converters from one file format to other - generating random book covers - handling contest project with 100k voters - creating and writing calculator for print copies with complicated mathematic model 5) Website guide to restaurants and entertainment places (luckyducky.ru) Lead Developer (2 years, still maintain project) - strong optimisation for search engines and pagespeed (top1 or page1 in google for hundred of querys) - 30k unique users/month without any Google Direct or AD, only organic traffic - Python Django with custom JavaScript framework - deploy and maintain all dev and prod enviroments 6) framework for one of the larges Steel company in Russia One-time contract, only me as developer and system administrator - successfull deployment and remote support for 1 year - heavy mathematical base for optimising their ore combiners - 3% percent of optimisation and quality gain results in $100k/months more income - integration with their databases (Oracle + IndustrialSQL, 100k queryes daily) - complete integration with standalone isolated network (no access to internet) - custom web-interface (PHP Symphony Framework) - online analytics based on math-model (calculations and rendering charts)
    vsuc_fltilesrefresh_TrophyIcon Ruby
    API
    Elasticsearch
    NestJS
    JavaScript
    Django
    Ruby on Rails
    Python
    AngularJS
    TypeScript
    Docker
    Node.js
    React
  • $40 hourly
    𝐌𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝟏𝟖𝟎𝟎𝟎 𝐡𝐨𝐮𝐫𝐬 𝐥𝐨𝐠𝐠𝐞𝐝 𝐯𝐢𝐚 𝐔𝐩𝐰𝐨𝐫𝐤 𝐚𝐬 𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫! I'm an Independent Full Stack Ruby on Rails and Javascript developer. Most part of my career has been related to working on highly loaded and complex SaaS products. I have a well-planned time management and always able to meet tough deadlines. Experiences: - Ruby/Ruby on Rails, Node.js - React.js, Angular, Backbone, Vanilla JS - PostgreSQL, MySQL, Oracle - MongoDB, DynamoDB, Redis - HAML, SASS, Tailwind, Bootstrap - TDD/BDD: RSpec, Capybara, Cucumber, Selenium - API: Facebook, Twitter, Amazon, Google Maps, etc. - AWS EC2, DigitalOcean, OpenShift, Heroku - git, svn - various gems and libraries
    vsuc_fltilesrefresh_TrophyIcon Ruby
    API
    Heroku
    SaaS Development
    Tailwind CSS
    Amazon EC2
    Bootstrap
    HTML5
    Backbone.js
    MongoDB
    Node.js
    JavaScript
    PostgreSQL
    React
    Ruby on Rails
  • $10 hourly
    I want to be a full stack developer. Little experience. Mostly programming was like a hobby. Found courses, decided to try. The university had a turbopascal and C ++. For the last 2 months I have been studying Ruby. I haven’t participated in large projects yet Passed the course. In the development of a course javascript, postgre, programming patterns. English only for documentation via google translate. Doing duolingo.
    vsuc_fltilesrefresh_TrophyIcon Ruby
  • $30 hourly
    I have been developing Ruby on Rails and Angularjs apps for more than 5 years. I have developed many apps in various categories, specially I have strong experience in social networking site development. My skills-set: ✔ Ruby on Rails ✔ JavaScript, PHP / MySQL, SQLite ✔ Social network integration (Facebook, Twitter, Instagram, Pinterest, Flickr, Google+) ✔ Github, Bit Bucket, SVN
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Elasticsearch
    SQL
    Ruby on Rails
    HTML
    MySQL
    React
  • $35 hourly
    Dear potential client, My name is Sergey. I have 7 years experience in web development, a degree in Computer Science & Mathematics. Also I can be a manager of a team of developers in the field of web and mobile applications. I can offer my assistance in managing both integrated and separate solutions in these areas. I can manage people who uses a flexible approach to my customers, which allows me to become a part of the existing team as well as create projects from scratch. For each project, I individually select the most appropriate implementation technology. Your inspiration - mine ability. My skills include excellent knowledge of: ✔ Javascript - native!, Node.js, CoffeeScript (basic and iced), jQuery, jQuery UI, underscore.js, backbone.js, raphael.js, angular.js, meteor.js, bones.js ✔ web - CSS 2&3, HTML/xHTML/HTML5 ✔ Rails, Python, PHP ✔ SQL & noSQL - MongoDB, Redis, MySQL, PortgreeSQL, SQLite ✔ version control - SVN, GIT, github ✔ OS - Unix/Linux, MacOS ✔ MVC, APIs (integration and development), parsers, browsers extensions, well formatted code, performance & optimizations, math algoritms and logic With best regards.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Algorithm Development
    API Development
    PHP
    Google App Engine
    Russian
    Python
    Regex Writing
    Data Scraping
    jQuery
    Node.js
    CSS
    AJAX
    JavaScript
    HTML5
  • $30 hourly
    As a Full Stack WordPress Developer with over 12 years of experience, I have a proven track record of designing and developing engaging and responsive websites for clients across various industries. I am highly skilled in programming languages such as HTML, CSS, JavaScript, and PHP, as well as in designing custom WordPress themes and developing custom plugins. Additionally, I am experienced in integrating third-party plugins to enhance website functionality and deliver a seamless user experience. Throughout my career, I have worked with clients across various industries and have successfully completed numerous web development projects using WordPress. I have a passion for solving complex problems and delivering high-quality work that meets the needs of my clients and their users. I look forward to the opportunity to work with you and bring your vision to life. If you have a web development project in mind, please feel free to contact me to discuss your needs and goals.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Ruby on Rails
    Python
    C++
    WordPress Bug Fix
    WordPress Theme
    WordPress Plugin
    PSD to WordPress
    WordPress Malware Removal
    WordPress
    WooCommerce
    Search Engine Optimization
    HTML
    Elementor
  • $30 hourly
    🚀 **Experienced Software Developer | Full Stack Web Developer** Hi, I'm A a seasoned software developer with over 6+ years of hands-on experience in creating robust and scalable web applications. My technical expertise spans a wide range of technologies, including: 🔧 **Back End:** - Ruby on Rails | Ruby - Database: MySQL, PostgreSQL, MongoDB - DRY | REST | Restful Architecture - SaaS (Multi-Tenant Based) Applications - Erb/Slim templates | JSON APIs - Real-time Notification (ActionCable) - TDD (Test Driven Development): RSpec, Capybara, Cucumber, Factory Bot - AWS | Shopify Integrations - Authentication | Authorization - Continuous Deployment - Programming Language Version Upgradation 💻 **Front End:** - ReactJS | Angular | VueJS | StimulusJS - Erb/Slim templates | Bootstrap | Material | Tailwind - HTML | CSS | Sass | JavaScript & jQuery - Integration of Back-End Services with Front-End 🛠️ **Tools:** - Git (Version Control System) - Sublime Text (Code Editor) - AWS (Amazon Web Services) - Heroku (Cloud Service Provider) - Capistrano (Automation Deployment) - Grunt (Task Runner) - Postman (for API Development) - Chrome Developer Tools (For Layout Styling) - Yeoman (Scaffolding Tool) - Jira, Trello, Monday, VSTS (Project Management Tools) - Workplace (A Work Collaboration Tool) - Nginx (Proxy Server) - Linux (Ubuntu) / Windows 🏆 **Project Highlights:** I have successfully contributed to diverse projects, such as: - **Howmuch:** A comprehensive e-commerce solution with an integrated POS system. - **Foodnerd:** Another e-commerce platform with a built-in POS for seamless operations. - **Hapyn:** A communication app designed to enhance connectivity and collaboration. - **Deol Storage:** An innovative ride-sharing app, providing efficient transportation solutions. 🌟 **Why Choose Me:** - Proven expertise in a wide array of technologies, frameworks, and tools. - Extensive experience managing client relationships and project activities. - A track record of successful project deliveries on time and within scope. Let's collaborate to turn your ideas into reality. I'm dedicated to creating innovative solutions that meet your business needs. Connect with me, and let's build something amazing together!
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Full-Stack Development
    Node.js
    SQL
    Angular
    Web Application
    Java
    RESTful API
    Web Development
    PostgreSQL
    Tailwind CSS
    HTML
    React
    React Native
    Ruby on Rails
  • $20 hourly
    As a seasoned fullstack developer, I bring extensive expertise in web development, ensuring high-quality services with a focus on design, attention to detail, and an efficient workflow. My technical proficiency and results-driven mindset guarantee client satisfaction and project success. With a decade of web development experience, I deliver exceptional services marked by a keen eye for design, meticulous attention to detail, and an efficient workflow. Through effective communication and a results-oriented approach, I ensure client satisfaction and project success.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Web Application
    React
    Responsive Design
    React Native
    Expert
    Ruby on Rails
  • $20 hourly
    Drawing on extensive experience in fullstack development, I offer high-quality services characterized by a keen eye for design, meticulous attention to detail, and efficient workflow. My technical background and commitment to excellence drive my efforts to achieve client satisfaction. With a decade of web development experience, I provide exceptional services with a focus on design, attention to detail, and an efficient workflow. My results-oriented approach and effective communication skills ensure client satisfaction and successful project delivery.
    vsuc_fltilesrefresh_TrophyIcon Ruby
    Web Application
    Bubble.io
    Professional Tone
  • $30 hourly
    Experienced Ruby developer with over 10 years of successful practice in the development of high-performance web applications and microservices. Skills: * Ruby, Ruby on Rails, Roda, Sequel, GraphQL, web sockets, RSpec * Microservices in Ruby, Node.js, Kafka, RabbitMQ, JSON-RPC * Understanding of blockchain technologies, their specifications, experience in writing smart contracts in Solidity, transaction creation, block processing * Real-world experience with fintech products, understanding of security systems, risk management * Application architecture design, finding optimal solutions and compromises * Task decomposition, task distribution, code review, style guide, mentoring * Building and optimizing complex SQL queries, working with indexes, transactions, application of NoSQL databases * Finding and implementing solutions for scaling, fault tolerance * Real-world experience with frontend technologies: React, Next.js, Apollo, SSR, incremental caching, build optimization * Docker, Docker Compose, CI/CD, Gitlab, Hardhat * Understanding of various patterns, approaches, methodologies, security principles, application of best practices * Strong knowledge of computer science: data structures, complexity of algorithms, working with memory * Finding simple solutions to problems, applying unconventional thinking to solve genuinely complex tasks, striving for structure, healthy perfectionism * High discipline, responsibility, communicability, excellent sense of humor * Willingness to take on roles such as senior developer, architect, tech or team lead * Continuous self-development, improvement of hard and soft skills, learning new technologies, functional languages, algorithms * Desire to build cool products and share experiences
    vsuc_fltilesrefresh_TrophyIcon Ruby
    MongoDB
    RSpec
    Solidity
    PHP
    JavaScript
    CSS 3
    HTML5
    Node.js
    Docker
    Linux
    PostgreSQL
    GraphQL
    Next.js
    React
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