Jairo Diaz
Jairo is the founder of Codescrum, a company creating custom software to help businesses innovate and grow to their full potential. Our clients include government agencies, media companies, universities, retail businesses, charities and leading startups. Jairo is also an open source developer (ruby on rails) and volunteer coach of software development to minority groups.
Talks I've Given
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Action Cable
Featuring Jairo Diaz
Action Cable is a Rails framework for real-time communication over websockets introduced in Rails 5.0. With Action Cable we can develop interactive applications and live notifications to our users. Jairo will talk about Action Cable in detail.
ruby lrug rails rails5 action-cable ruby-on-rails -
Container Monitoring with SysDig
Featuring Jairo Diaz
For microservices deployed within containers, there are some challenges. Containers are equipped with a minimal set of tools, which it makes troubleshooting and monitoring more difficult. The fact that containers run within a host environment also adds an additional level of indirection that...
microservices containers -
Running Rails Applications on Mesos
Featuring Jairo Diaz
A common migration path towards a microservices architecture starts by using a cluster manager such as Mesos to provides efficient resource isolation and sharing across distributed applications. In this talk we explore how to run a rails application on Mesos that could help as the first step to...
microservices rails mesos -
Containers Patterns for Rails
Featuring Jairo Diaz
In this talk we explore how to use docker containers to run ruby on rails applications. Rails applications usually require several different components such as Nginx, Redis, MySQL, Mongo and background jobs. We will show how to set up and manage the configuration of these elements.
ruby-on-rails rail nginx mysql mongo ruby container docker -
Bebox - Convention over configuration for puppet repositories
Featuring Jairo Diaz
Bebox helps automating the provisioning of environments in which Ruby on Rails applications run, easing the reproduction of new server setups every time.
repositories ruby -
Application Example based on Gov.uk public code
Featuring Jairo Diaz
This talk describes an experience of reusing the public code available from the GOV.UK project. It shows how we can implement custom customer service flows based on the SmartAnswers project.
ruby -
Zero-downtime deployment
Featuring Jairo Diaz
This talks present a simple configuration for zero-downtime deployments for ruby applications.
ruby -
LRUG Lightning Talk: Tech interns
Featuring Jairo Diaz
As is now traditional, we devote the February London Ruby User Group meeting to lightning talks. This talk comes from Jairo Diaz on Tech Interns.
ruby -
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Extracting value from legacy applications using Ruby
Featuring Jairo Diaz and John Small
Jairo Diaz and John Small will be talking about the rails application they have developed for a large UK retailer
ruby
