My key expertises are in the following areas:

• Programming Language: Ruby (From 2.0.0 to 2.6.2)
• Frameworks: Ruby on Rails
• Client Side Frameworks: ReactJS.
• CSS Frameworks: Bootstrap3
• Database: MySQL, Postgresql
• Full-Text Search Engine: Elastic Search
• Test Tools & Techs: 'Rspec'
• IDE & Editor: Rubymine, PHPStorm, Sublime Text, ATOM, nano, VI.
• Version Controlling System: GIT
• Deployment Stack & Technologies: Deployments, Server Management, Optimization, Security (Minimal)
• Other Services: DigitalOcean‎ Services, Heroku.