João Barros
Sales Engineer at Check Point Software
Lisbon Metropolitan Area Portugal
Summary
👤
Senior🎓
Top SchoolJoão Barros is a seasoned sales engineer with eight years of focused experience in network and security solutions, currently serving at Check Point Software from Lisbon. He combines deep hands-on expertise in ISP architectures, datacenter design, and a broad array of security platforms (Fortinet, Cisco, CheckPoint, F5, A10) with practical skills in Linux/FreeBSD, C and shell scripting, and databases. His background includes leading presales teams and delivering ISO 27001–aligned security and business continuity programs for large telco clients, translating technical complexity into actionable commercial outcomes. Comfortable across hardware, software and IoT gateway projects, João is equally at home designing GSLB/WAF solutions or scripting automations to tighten operational security. Colleagues value him for bridging engineering rigor with sales enablement and for preferring smart, innovative projects that push infrastructure boundaries.
8 years of coding experience
18 years of employment as a software developer
Curso Profissional Photography, Curso Profissional Photography at Oficina da ImagemClicsboa
English, Portuguese, Spanish, French
Github Skills (53)
octoprint10
printer10
3d-printer10
system-administration10
modular9
twitter9
firmware9
starlark9
bazel-rules9
3d-printing9
raspberry9
prototyping9
crawler8
flickr8
tumblr8
Programming languages (7)
Github contributions (5)
joaobarros/RatOS-configuration
Nov 2021 - Jan 2024
The RatOS modular klipper configuration
Contributions:6 PRs, 59 pushes, 4 branches in 2 years 2 months
klippermodularklipper-configuration
joaobarros/klipper
Sep 2021 - Sep 2021
Klipper is a 3d-printer firmware
Contributions:7 pushes in 7 days
3d-printer-firmwareoctoprintsd-cardfirmware3d-printer
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