Sarah Jamie Lewis
Founder at Open Privacy Research Society
Vancouver, British Columbia, Canada
Summary
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RockstarSarah Jamie Lewis is a security-focused software founder and researcher with 11 years of experience designing high-performance architectures, auditing high-profile web applications, and building tools to mitigate emerging threats. As Executive Director at Open Privacy Research Society and Founder of Blodeuwedd Labs, she combines hands-on development in C++, Java, Python and JS with deep protocol expertise across SS7, SIGTRAN, DIAMETER and related telecom stacks. Her open-source work includes substantive backend contributions to OnionScan, extending its port- and protocol-scanning capabilities for Dark Web investigations. Comfortable across cloud services (S3, DynamoDB, SQS) and crypto libraries (OpenSSL, libsodium), she bridges applied research and operational security for marginalized communities. Colleagues know her for pragmatic engineering, rigorous threat modeling, and running multiple OSS projects that translate privacy research into usable tools.
11 years of coding experience
Github Skills (5)
packet-analysis10
network-scan10
go10
tor10
security9
Programming languages (9)
Github contributions (5)
s-rah/onionscan
Apr 2016 - Feb 2017
OnionScan is a free and open source tool for investigating the Dark Web.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 86 commits, 50 PRs in 10 months
Contributions summary:Sarah primarily focused on extending the functionality of the `OnionScan` tool. Their contributions involved implementing a framework for different port scans, refactoring the code to allow for scans on other ports, and adding new protocol scans. They also added functionality to extract URLs from standard page scans and integrated several new protocol tests.
dark-webdark
s-rah/go-ricochet
Oct 2015 - Sep 2018
Build Automated Anonymous Applications using Ricochet (and Go)
Contributions:1 release, 18 PRs, 88 pushes in 3 years
golangautomated-buildanonymous
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