Fábio Rehm
Software Engineer at EscrowSafe
Bahia, Brazil
Summary
🤩
Rockstar🎓
Top SchoolFábio Rehm is a seasoned software engineer with 17 years of experience building backend systems and DevOps tooling from Bahia, Brazil. He has held senior engineering roles at Doximity and Koala and now contributes at EscrowSafe, combining hands-on development with infrastructure automation. A long-time open-source contributor, Fábio has enhanced widely used projects such as HashiCorp’s Vagrant and the Go Docker client—adding Docker provisioner support, exec functionality, and robust provisioning fixes. He frequently bridges application code and runtime environments, shipping features like migrations for persistence.js, LXC automation for vagrant-lxc, and cache management for vagrant-cachier. Known for pragmatic refactors and improving developer experience, he brings deep practical knowledge of containers, provisioning, and cross-platform tooling to ship resilient systems.
17 years of coding experience
16 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Pontifícia Universidade Católica do Rio Grande do Sul / PUCRSBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Universidade Federal da Bahia
English
Github Skills (38)
javascript10
docker10
api-design10
scripting10
nfs10
testing10
rspec10
configuration-management10
dockers10
ruby10
ubuntu10
lxc10
automation10
script10
go10
Programming languages (19)
Github contributions (5)
fgrehm/vagrant-cachier
May 2013 - Jul 2016
Caffeine reducer
Role in this project:
DevOps Engineer
DevOps EngineerContributions:3 releases, 239 commits, 12 PRs in 3 years 2 months
Contributions summary:Fábio's contributions primarily focused on enhancing the functionality and maintainability of the `vagrant-cachier` project. They added support for NFS for the root cache folder, improved code indentation and organization, and refactored actions into separate files. Furthermore, the user implemented changes to handle cache scopes and resolved an issue related to machine scope validation, including a mechanism to correct potential configuration problems.
reducer
fgrehm/vagrant-lxc
Feb 2013 - Nov 2022
LXC provider for Vagrant
Role in this project:DevOps Engineer
DevOps EngineerContributions:1 release, 920 commits, 17 PRs in 9 years 10 months
Contributions summary:Fábio's contributions primarily focused on setting up and automating the build process, including creating and managing LXC containers using the Vagrant-LXC plugin. The user implemented features for configuring private networks and ensured the correct environment setup by configuring shared folders, the proper SSH settings, and handling various networking aspects. Further contributions included improvements related to the packaging of the container's root filesystem and the creation of a sudo wrapper script for running lxc commands.
lxcvagrant
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