Specialization encompasses POSIX systems (GNU/Linux) with extensive expertise in SMTP, POP, IMAP4, POSTFIX, DHCP, DNS, NIS, HTTP, FTP, LDAP, SAMBA, NFS, CUPS, LPRNG, alongside VPN technologies, Logical Volume Manager (LVM) management, PROXY services, and boot services like ETHERBOOT and LSTP. Proficiency extends to network security applications including SNORT and IPTABLES and build automation tools such as GNU Make. Advanced scripting capabilities are demonstrated in Shell Scripts. Possesses considerable experience in backup solutions utilizing Bacula and MarsNWE, and familiarity with Structured Cabling Systems.
Skilled in office suite software LibreOffice/OpenOffice and proficient in virtualization and cloud infrastructures, notably Proxmox VE for managing virtual machines (VMs) and HCI for hyper-converged infrastructure, as well as SDS and SDN architectures for storage and networking, respectively. Knowledge extends to Ceph distributed storage system, device mapper multipath configuration for SAN management, Target framework (LIO) for iSCSI or FCoE targets, flow-based network protocols such as OpenFlow, and KVM/QEMU for hardware emulation/virtualization, in addition to containerization technologies like LXC.
Participation credentials include serving as a speaker at the Latin American Congress of Free Software - Latinoware 2019, where knowledge on free software advancements was presented, and attending Asterisk V.Office training sessions covering both basic and advanced levels, enhancing expertise in the open-source telephony platform. Further, completed training in Linux System Administration offered by RNP - Escola Superior de Redes (Ibict), gaining crucial system management skills.
Additional engagements include attending a mini-course on Backups using Bacula & Fedora during the V Latin American Conference on Free Software, emphasizing reliable data protection strategies, and leading talks on the ODF – ISO/IEC 26300 Documentation Standard at Informatech, a technology fair hosted by Pontifícia Universidade Católica do Paraná, showcasing a commitment to promoting open standards for documentation processes.
