Alex Chiaranda
Senior System Architect at SEC4U Cybersecurity
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAlex Chiaranda is a Senior System Architect based in São Paulo with 12 years of experience designing and modernizing robust, secure, and scalable backend systems across cloud and on-prem environments. He has led complex migrations (including cloud-to-on‑prem production moves), real-time and embedded system modernizations, and cross‑platform integrations from legacy Solaris/C++ systems to Linux, Android, and modern backend stacks. Skilled in C/C++, Java, Python, Go and mobile platforms, he blends hands‑on implementation with product ownership—driving R&D for mobile risk analysis SDKs used on Android and iOS. An active security-minded engineer, he has contributed to a pentest framework on GitHub by improving credential harvesting, IP forwarding, and HTTPS sniffing features. He also teaches Python and has a postgraduate focus in computer forensics, reflecting a practical interest in secure, auditable systems.
12 years of coding experience
18 years of employment as a software developer
Computer and DIgital Forensics, Cyber/Computer Forensics and Counterterrorism, Post-Graduation, Computer and DIgital Forensics, Cyber/Computer Forensics and Counterterrorism, Post-Graduation at IPOG - Instituto de Pós-Graduação e GraduaçãoBachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Escola de Engenharia de PiracicabaHigh School, High School at Colégio Salesiano Dom Bosco
English
Stackoverflow
1reputation
500reached
1answer
1question
Github Skills (14)
pentesting10
network-security10
python10
scapy10
pentest10
regular-expression7
file-handling7
html6
dart6
html-table6
scripting5
shell5
sh5
script5
Programming languages (9)
Github contributions (5)
m4n3dw0lf/pythem
May 2018 - May 2018
pentest framework
Role in this project:
Security Engineer
Security EngineerContributions:6 commits, 4 PRs in 2 days
Contributions summary:Alex primarily contributed to the `pythem` repository, a pentest framework, by modifying core functionality and adding features. Their contributions included refactoring code related to credential harvesting and IP forwarding, along with adding a 'save' command and fixing conditional logic in the interface. They also expanded the tabs in multiple files and modified the sniffer to capture HTTPS traffic.
pentestsnifferbrute-forceman-in-the-middlescanner
aechiara/python-cep
Jan 2016 - Dec 2023
Contributions:15 pushes, 1 branch in 8 years
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