I am a Full Stack Engineer with over 8 years of experience, specializing in a wide array of technologies and methodologies to build robust, scalable, and efficient software solutions. Below is a comprehensive list of the skills and technologies I bring to the table:Technical SkillsFrontend Development:JavaScript | React | Redux | HTML | CSS | WebSockets | AngularJS | CoffeeScript | Bootstrap | Accessibility (NVDA)Backend Development:Ruby on Rails | Ruby | Microservices architecture | RESTful APIs | WebSockets | API gatewaysDatabase Management:MongoDB | PostgreSQL | MySQLDevOps & Cloud:AWS (EKS, ECS, SNS, SES) | Docker | Docker Compose | Kubernetes | GCP | Heroku | Digital OceanCI/CD & Version Control:GitHub Actions | GitLab CI/CD | Travis | Jenkins | GITSecurity & Authentication:Keycloak | OAuth | VaultBackground Processing & Caching:Sidekiq | Delayed Job | Redis | Memcached | RabbitMQ | Kafka | ResqueWeb Technologies & Frameworks:Rails | Rspec | Stimulus | Hotwire | API gatewaysCryptocurrency Technologies:Ethereum (ETH) | Bitcoin (BTC) | Litecoin (LTC) | Bitcoin Cash (BCH) | Ripple (XRP) | Dash | Tron | EOS | MoneroOther Technologies:Elasticsearch | Solr | GraphQL | Nginx | Firebase | Huawei Console | ETL | Linux | Kibana | Google Calendar API | SendGrid | Android | Multi-Tenancy