JoseĀ Ferreira
Chief Executive Officer at AnubisNetworks
Lisbon, Lisbon, Portugal
Summary
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Top SchoolJose Ferreira is a seasoned technology leader and CEO with 14+ years of deep expertise in high-volume email security, anti-spam systems, and ISP-grade networking services. He has designed and operated line-rate email processing pipelines handling millions of messages per hour, driving large-scale ingestion into ElasticSearch and NoSQL stores while leveraging Perl, RADIUS/Diameter AAA, DNS, DHCP and in-memory key/value databases. A hands-on engineering CEO, he rose through roles as principal engineer and R&D specialist, combining systems-level troubleshooting with architecture for reliability and speed. Based in Lisbon, he pairs a lifelong obsession with Vim and Perl one-liners with formal management training from Nova SBE, making him uniquely comfortable at the intersection of low-level protocols and executive strategy.
14 years of coding experience
18 years of employment as a software developer
Materials Engineering, Materials Engineering at Universidade Nova de LisboaPost Graduation in Management, Business Administration, Post Graduation in Management, Business Administration at Nova School of Business and Economics
English
Github Skills (45)
milter10
continuous-integration10
sendmail10
spf10
bounce10
sender10
dns10
ups10
perl-module10
shell10
blacklist9
perl9
whitelist9
mailer8
smtp8
Programming languages (7)
Github contributions (5)
jcbf/smf-spf
Apr 2014 - Apr 2022
It's a lightweight, fast and reliable Sendmail milter that implements the Sender Policy Framework
Contributions:13 releases, 180 commits, 115 PRs in 8 years 1 month
policysendmailemailsenderreliable
jcbf/hardwarefreak.com-fqrdns.pcre
Nov 2015 - Feb 2019
Archive copy of Stan Hoeppner's Postfix PCRE bot spam killer (fqrdns.pcre)
Contributions:2 PRs, 2 pushes in 3 years 3 months
pythonspambotstanarchive
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