PostgreSQL Ruby Ruby on Rails microservice architecture Docker writing maintainable code application optimization

Microservices architecture Integration of backend solutions with mobile applications Integration of backend solutions with APIs Integration of backend solutions with payment systems Integration of backend solutions with subscription services High-load projects Experience in large specialized companies Application development Ruby on Rails

Ruby on Rails design principles development methodologies code quality improvement code quality standardization best practices implementation Kubernetes software architecture engineering culture enhancement

RSwag for documenting APIs jsbundling-rails Hotwire modern build systems import maps design patterns for code readability Vite Ruby Rails 8 DevOps tools and processes Docker Turbo Stimulus Building reactive interfaces without SPA frameworks Protection against SQL injection Protection against XSS Protection against CSRF Ruby on Rails Grafana Devise Pundit CanCanCan expected features of Rails 8 libraries for code readability ViewComponent for code readability Staying updated on ecosystem changes Adapting to new standards Sidekiq ActiveJob Resque Delayed::Job Prometheus API documentation through OpenAPI API documentation including version 3.0 API documentation including version 3.1 RSwag for generating APIs RSwag for testing APIs RabbitMQ Apache Kafka PostgreSQL Redis Ruby development modern Rails approaches and tools GitLab CI/CD Docker Swarm REST API building scalable services API documentation through Swagger

Ruby on Rails Ruby on Rails MongoDB Ruby on Rails application scaling Docker Docker Gitlab CI/CD PostgreSQL SQL Ruby on Rails applications design Redis

Ruby on Rails k8s Redis PostgreSQL

SOLID principles DRY principle high-load systems retail e-commerce PostgreSQL Ruby on Rails SQL queries N+1 problem solving N+1 problem query profiling Redis KISS principle application optimization ORM queries

developing complex projects developing interesting projects IT knowledge web development knowledge middle-level programming developing large-scale projects Ruby on Rails

Hotwire Turbo Stimulus Ruby on Rails Tailwind CSS Full-stack development

MySQL Docker REST APIs SQL ORM Deploying projects on a clean Linux server JSON Algorithms Data structures Git Ruby on Rails Commercial development experience Setting up an environment PostgreSQL HTTP

code reviews SQL PostgreSQL OOP Sidekiq design patterns query optimization RabbitMQ RESTful API principles Git Ruby SQL MySQL Redis Ruby on Rails

PostgreSQL message brokers RabbitMQ queue managers and schedulers Sidekiq MSSQL Redis Ruby on Rails Unix operating systems Docker message brokers Kafka MongoDB Clickhouse queue managers and schedulers Cron NoSQL databases SQL SQL queries SQL queries optimization Ruby language SQL queries debugging Ruby on Rails framework queue managers and schedulers SolidQueue CI/CD processes

SQL queries Git Ruby on Rails

developing interesting projects web development developing complex projects programming on Ruby on Rails IT

Git APIs SQL PostgreSQL Linux server project deployment HTTP REST Rest API ORM JSON algorithms data structures Commercial development Ruby on Rails client-server applications Docker Linux server environment setup MySQL