react.js , RSpec, PostgreSQL, Jenkins, Git, Ruby On Rails, Gcp, Docker, MySQL, Azure, AWS, Rails MVC architecture, Bundler, Minitest, GitHub Actions, Ruby Gems

Github, RSpec, CSS, PostgreSQL, HTML, Redis, Ruby On Rails, React, Javascript, Minitest, Hotwire, Sidekiq

RSpec, Agile Methodologies, PostgreSQL, Orm, Css3, Git, Ruby On Rails, Javascript, Docker, Html5, MySQL, Mvc, Selenium, RESTful, Python, Kubernetes, Pytest, AWS, DevOps practices, Object-oriented programming, Microservices architecture, Minitest, CI CD pipelines

Ruby On Rails, RSpec, Vue, Oauth, Capistrano, Memcached, React, AWS, Html5, Redis, Css3, Kubernetes, Azure, Capybara, Docker, Gcp, Jenkins, GitHub Actions, Minitest, activerecord, Sidekiq, RESTful JSON APIs

Ruby On Rails, Mvc Architecture, RSpec, Ruby idioms, activerecord

Algorithms, Ruby On Rails, Elixir, Json, Data structures, Rest Apis, React, Kafka, System Design, Git, Test Driven Development, Database architecture and design, Front-End Development, Relational Databases, Back-End Web Development, Agile software development methodologies

Ruby On Rails, MySQL, Git, PostgreSQL, Paypal, Stripe, Sidekiq, Resque, Delayed Job

Query Optimization, HTML, RSpec, Ruby On Rails, Devops, jQuery, CSS, Bdd, Mvc Design Pattern, Http, AWS, Tdd, Git, Automated deployment, Monitoring, Indexing, Database schema design, Performance Analysis

Elasticsearch, AJAX, Jquery, Javascript, HTML, Github, CSS, AWS, Redis, Rest Apis, Kubernetes, Azure, Docker, Git, SQL database like MySQL, Ruby on Rails Framework

react.js , Git, Ruby On Rails, Javascript, MySQL, Elasticsearch, Restful Apis, AWS, CI CD pipelines