Maysa Macedo
Senior Software Engineer at Red Hat
Brazil
Summary
🤩
Rockstar🎓
Top SchoolMaysa Macedo is a Senior Software Engineer with 12 years of experience specializing in cloud-native networking and OpenStack integrations, currently driving production-grade features for OpenShift at Red Hat. She combines deep back-end and DevOps expertise—shipping installer and release tooling changes, dual-stack IPv6 support, and OpenStack load balancer/subnet lifecycle improvements—with front-end work on ManageIQ’s UI for physical server management. Her contributions span the full lifecycle from Kubernetes/Openshift Kuryr integration to automating cluster destroy flows, demonstrating a pragmatic blend of systems thinking and hands-on coding. Based in Brazil, she has a strong open-source track record in high-impact projects (openshift/installer, openshift/release, cluster-network-operator) and a background that includes edge computing research and cloud platform reliability. Notably, she frequently bridges cloud networking and application-layer concerns, ensuring both secure networking (security group rules, MTU detection) and robust operator workflows.
12 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Carleton UniversityBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Federal de Campina Grande
English, Portuguese, French
Github Skills (46)
ruby-rails10
kubernetes10
object-mapping10
model-driven10
rspec10
bash10
rails10
ui-design10
networking10
cicd10
ruby10
security10
model-building10
uid10
manageiq10
Programming languages (8)
Github contributions (5)
openshift/installer
Mar 2019 - Nov 2022
Install an OpenShift 4.x cluster
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:163 reviews, 39 commits, 64 PRs in 3 years 8 months
Contributions summary:Maysa primarily contributed to the OpenStack installer by implementing features related to OpenStack load balancer and subnet pool management. Their work involved adding functionality to delete load balancer and subnet pool resources during cluster destruction. The user also addressed a bug related to Octavia support detection and further improved the cluster destroy process. They also added code to support configuration of dual-stack API and ingress ports and enabled support for the single stack IPv6 installation.
openshift
openshift/cluster-network-operator
Jun 2019 - Mar 2022
Create and manage cluster networking configuration
Role in this project:Cloud Engineer
Cloud EngineerContributions:36 reviews, 63 commits, 50 PRs in 2 years 9 months
Contributions summary:Maysa primarily contributed to the Kuryr component, focusing on integrating OpenStack services with the OpenShift cluster networking. They implemented features to synchronize load balancer members with Kubernetes endpoints, and added security group rules for pod-to-pod communication and etcd traffic. Further work included bug fixes related to load balancer provisioning and enhancements such as detecting the Nodes Network MTU and improving the overall security configurations.
networking
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