At Act Digital, assigned to Schneider Electric's Innovation and Technology department, I develop and customize Embedded Linux and VxWorks software for industrial switches and PLCs. I led an EtherNet/IP stack upgrade that replaced a manual two-way merge with an automated Git three-way workflow, cutting merge-and-update effort from 30+ engineer-days to under five.
At Datacom, I led a three-month upgrade of a five-year-old Metaswitch networking stack, resolving 20,000+ merge conflicts and coordinating Layer 2 and Layer 3 domain teams. I developed and maintained C/C++ and Python software on Embedded Linux and Buildroot, including Layer 3 work with OSPF and BGP.
At Nova Smar, I coordinated a team of ten engineers and developers on embedded product initiatives. I developed Embedded Linux operating systems and kernels with the Yocto Project, and applied cybersecurity measures aligned with IEC 62443 and O-PAS requirements.
My M.Sc. research at the University of São Paulo focused on Industrial Automation security and OPC UA protocol resilience against cyberattacks. I also created Forgenv, a cross-platform dotfiles and environment manager, and worked on UAnalyzer, a traffic analyzer for intrusion detection in industrial OPC UA networks.
