- 2014: Drupal Camp Costa Rica. I talked about Drupal integration with Solr (https://drive.google.com/file/d/0B5eo0ga4p_qDXzROV254bjRBdFE/view)
- 2015: "Drupaleada" (a small Drupal Night) I talked about devops tools Vagrant and Ansible (http://kporras07.tk/Vagrant-Ansible-Drupal-Slides/#/)
- 2015: Drupal Camp Costa Rica. I talked about Continuous Integration using Github, TravisCI and Pantheon (http://www.drupalcamp.cr/en/session/using-great-workflow-github-travisci...)
- 2016: NYC Camp. I talked about MDSK (a local development tool created at Manati) (https://2016.nyccamp.org/session/mdsk-scaffolding-great-drupal-sites) and about Continous Integration tools (https://2016.nyccamp.org/session/continous-integration-tools-overview)
- 2017: Drupal Camp Costa Rica. I talked about Chatbots (http://www.drupalcamp.cr/node/98) and Ansible (http://www.drupalcamp.cr/node/97)
- 2018: DrupalCon. I talked about Symfony 4 (https://events.drupal.org/nashville2018/sessions/symfony-4-zero-hero)
- 2019: Drupal Camp Florida. I talked about Paragraphs and PatternLab
- 2020: Drupal Flyover Camp 2020. I talked about Upgrading to Drupal 9 (https://drive.google.com/file/d/14emT-L11XXKjKoFQuz2p1NyRr8xiKWzt/view?u...)