Moreover, I have worked a lot with Grails Framework. I have contributed to the framework core code, plugins and guides.
I work as a Principal Software Engineer at Object Computing. OCI is the company behind both, frameworks Micronaut and Grails. I am fortunate to have a job contributing to open source.
Moreover, I often support Object Computing's clients with both frameworks, Micronaut and Grails.
Since early 2015, Sergio has been the author of the newsletter Groovy Calamari.
Conference & Public Speaking
I often talk in conferences. Both in Spain and Internationally. Mostly, about Groovy related technologies, Micronaut and Grails.
Since 2019, I organize Greach Conference.
Tools & Languages & Technologies
I like and use a lot AWS for personal projects and clients. I have the AWS Certified Developer – Associate certification.
As a build tool, I like and have expertise with Gradle.
Nowadays, I write most of my code in either Java or Groovy.
iOS / iPadOS / Android
I have done iOS and Android development. Native development in both platforms. Mostly with Objective-C and Java. I am updating my skills in both platforms to Swift and Kotlin.