Douglas Da Silva Teixeira
Analista De TI Sênior at TIVIT
São Paulo, Brazil
Summary
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Senior🎓
Top SchoolDouglas Da Silva Teixeira is a seasoned IT analyst with 12+ years managing mission-critical infrastructure across Windows and Linux environments from São Paulo. He specializes in security appliances and tooling—firewalls, proxies, Kaspersky antivirus, anti-spam filters—and virtualization platforms including Proxmox, Hyper-V and VMware, with hands-on experience in AD/LDAP, DNS/DHCP, clustering and backup routines. At TIVIT and prior employers he combined day-to-day troubleshooting with implementation of monitoring solutions, runbooks and corporate security awareness e-learning. Comfortable bridging desktop support and deep server/ network administration, he also documents and formalizes procedures to improve operational resilience. An MSc-level practitioner in network and telecom systems, he brings practical security-first thinking to keep complex systems highly available.
12 years of coding experience
Bacharel Ciências da Computação, Tecnologia da Informação, Bacharel Ciências da Computação, Tecnologia da Informação at Universidade IbirapueraPós Graduação em Engenharia de Redes e Sistemas de Telecom., TI, Pós Graduação em Engenharia de Redes e Sistemas de Telecom., TI at Universidade PaulistaGithub contributions (5)
wtnj/pini-totvs-tds
Jan 2014 - Jul 2014
Contributions:27 commits in 5 months
douglastotvs/po-transfer
Nov 2022 - Nov 2022
Contributions:7 pushes, 1 branch in 1 day
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