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Ruby developer - 20287
Mam ponad 12 lat doświadczenia w architekturze oprogramowania i programowaniu w Ruby, stworzyłem szeroką gamę aplikacji Ruby i/lub Rails, sieci społecznościowe, back-end po stronie serwera dla aplikacji mobilnych w bardzo różnych obszarach domenowych:
- Opieka zdrowotna
- Bankowość
- Sieć społecznościowa
- e-learning
- Logistyka
- CRM
- e-Commerce
- HRM
- itp
Responsibilities:
- new features
- bug-fixing
- support
- deployment
Tools / technologies stuck:
- Rails
- RSpec
- CoffeeScript
- Sidekiq / Redis
- Heroku
- PostgreSQL
- MongoDB
- ElasticSearch
- Docker
Role:
- Database administration
- automated testing
- support / maintenance
- bug fixing
Tools and technologies:
- Ruby/Rails
- Grape
- Sinatra
- RSpec
- MySQL / PostgreSQL
- Sidekiq
- Docker
Project/Role description:
- Server database architecture design / refactoring
- sprint planning
- mentoring
- code review / refactoring
- DB queries optimization
- back-end development
- automated testing
- refactoring
Tools and technologies:
- Ruby on Rails
- RSpec
- React
- JavaScript / CoffeScript
- PostgreSQL
- Sidekiq
- AWS
- Capistrano.
Project/Role description:
- Back-end architecture design
- web API
- mastering indexing / DB design / Importing Data
- Back-end development.
Tools and technologies:
- Ruby on Rails
- RSpec
- PostgreSQL
- Trailblazer
- JavaScript
- ElasticSearch
- Sidekiq / Redis
- AWS
- Nginx
- Puma
- Docker
Project/Role description:
- Performance optimization
- server tools
- code review
- refactoring
- development
- automated testing
Tools and technologies:
- Ruby on Rails
- MySQL
- Capistrano
- AWS
- Rspec
Project/Role description:
- Architecting and coding SOA
- multiple APIs
- Integration with payment systems
- Performance optimization
- server tools
- code review
- refactoring
- regular development
- automated testing
Project/Role description:
Reevoo has pioneered a measurably better approach to ratings & reviews based on independent validation.
- SQL
- testing
- refactoring
- performance optimization
Tools and technologies:
- Ruby
- Rails
- MySQL
- Highcharts
- RSpec
- Cucumber
Project/Role description:
- Web scrapping,
- data mining
- generating SEO keyphrases arrays
- creating a proxy server pool
- testing
- deployment
Tools and technologies:
- Ruby 2.0 MRI
- Jruby
- Capistrano
- Rails
- Padrino
- Ansible
- Sidekiq
- Knockout.js
Project/Role description:
Back‑end for Social Networks aggregator mobile app.
- Programming
- Refactoring
- Performance optimization
Tools and technologies:
- Ruby
- Rails
- MongoDB
- AWS
- Heroku
The set of sites of regional localized TV global players.
Project/Role description:
- Back‑end & API for mobile applications
- generating charts from the gathered devices data
- Video converting
- payments and subscription processing
Tools and technologies:
- Ruby
- Rails
- RSpec
- MySQL
- AWS