Brandon Martinez
Software Engineer
Chicago, Illinois, United States
Summary
👤
SeniorBrandon Martinez is a Software Engineer based in Chicago with 11 years of experience building high-scale systems and writing production Go. He combines practical engineering with a strong interest in both defensive and offensive security, bridging reliability and threat-aware design. Known to the open-source community as 0x4445565a, he brings a hacker mindset—curious, unconventional, and focused on resilient implementations. Comfortable operating across backend services and security tooling, he tends to favor pragmatic solutions that scale while anticipating adversarial scenarios.
11 years of coding experience
English, php, go
Github Skills (61)
end-to-end-encryption10
pgp10
keybase10
chat10
react10
youtube-api9
react-native9
ios9
android9
go9
youtube-analytics-api9
youtube-data-api9
honeypot8
youtube8
electron8
Programming languages (8)
Github contributions (5)
0x4445565A/0x4445565A.github.io
Aug 2016 - Sep 2025
Contributions:149 pushes, 5 branches in 9 years 3 months
0x4445565A/portanoia
Dec 2016 - Mar 2021
A tool that sets a honeypot port and runs a command against every IP that connects to it.
Contributions:1 release, 21 commits, 1 PR in 4 years 4 months
honeypot
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.