Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
Portuguese
Fluent
English
Advanced
Work Experience
FullStack Software Engineer at Acumera
January 1, 2025 - January 1, 2025Built and optimized multi-tenant platforms and remote-execution tools with Ruby on Rails, Node.js, and Crystal. Led the migration of a CLI from Ruby to Crystal, increasing performance and maintainability. Enhanced deployment reliability with Docker, AWS, and GitLab CI/CD across multiple environments. Mentored engineers, facilitated design discussions, and conducted extensive code reviews.
DevOps Engineer at Reliant Solutions
January 1, 2022 - January 1, 2022Led the integration of automated testing with Puppet RSpec, reducing deployment errors and improving reliability. Mentored the DevOps team for RSpec, helping the team to write better tests. Contributed to the upgrade from Puppet 4 to 6, and implemented Docker support for Corosync/Pacemaker clusters. Developed GitLab CI/CD pipelines to automate testing and package delivery.
Software Developer at FogBow - Distributed Systems Lab
January 1, 2015 - January 1, 2015Designed and implemented SDEXS, a task scheduler and workflow manager for FogBow Cloud. Contributed to SEBAL Engine, enabling distributed computation of environmental models in multi-cloud systems.
Software Developer at OurGrid - Distributed Systems Lab
January 1, 2012 - January 1, 2012Contributed to the OurGrid project, implementing features and bug fixes in distributed computing. Built a distributed cache manager, enhancing performance with hybrid replacement policies.
FullStack Software Engineer at Acumera
January 1, 2022 - January 1, 2025Built and optimized multi-tenant platforms and remote-execution tools with Ruby on Rails, Node.js, and Crystal. Led the migration of a CLI from Ruby to Crystal, increasing performance and maintainability. Enhanced deployment reliability with Docker, AWS, and GitLab CI/CD across multiple environments. Mentored engineers, facilitated design discussions, and conducted extensive code reviews.
DevOps Engineer at Reliant Solutions
January 1, 2018 - January 1, 2022Led the integration of automated testing with Puppet RSpec, reducing deployment errors and improving reliability. Mentored the whole DevOpps team for RSpec, helping the team to write better tests. Contributed to the upgrade from Puppet 4 to 6, and implemented Docker support for Corosync/Pacemaker clusters. Developed GitLab CI/CD pipelines to automate testing and package delivery.
Software Developer at FogBow - Distributed Systems Lab
January 1, 2014 - January 1, 2015Designed and implemented SDEXS, a task scheduler and workflow manager for FogBow Cloud. Contributed to SEBAL Engine, enabling distributed computation of environmental models in multi-cloud systems.
Software Developer at OurGrid - Distributed Systems Lab
January 1, 2009 - January 1, 2012Contributed to the OurGrid project, implementing features and bug fixes in distributed computing. Built a distributed cache manager, enhancing performance with hybrid replacement policies.
Education
M.Sc. Computer Science at University of São Paulo
January 1, 2015 - January 1, 2018B.Sc. Computer Science at Federal University of Campina Grande
January 1, 2008 - January 1, 2014Exchange Student at University of Guelph
January 1, 2013 - January 1, 2014M.Sc. Computer Science at University of São Paulo
January 1, 2015 - January 1, 2018B.Sc. Computer Science at Federal University of Campina Grande
January 1, 2008 - January 1, 2014Exchange Student, Computer Science at University of Guelph
January 1, 2013 - January 1, 2014M.Sc. Computer Science at University of São Paulo
January 1, 2015 - January 1, 2018B.Sc. Computer Science at Federal University of Campina Grande
January 1, 2008 - January 1, 2014Exchange Student, Computer Science at University of Guelph
January 1, 2013 - January 1, 2014Qualifications
Industry Experience
Software & Internet, Education, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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