Barrett Adams
Co-Founder at CourseStack
Philadelphia, Pennsylvania, United States
Summary
🤩
Rockstar🎓
Top SchoolBarrett Adams is a security-minded engineering leader and founder with eight years of experience building and leading teams across startups and security consultancies. Currently co-founder of CourseStack in Philadelphia, he previously served as Engineering Manager and Principal Engineer at Immersive Labs and as CTO and co-founder of Snap Labs, blending hands-on development with product and operational leadership. His GitHub work shows deep system-level expertise in Windows/PowerShell tooling—authoring and refining scripts that embed and execute code in PNGs and extract Credential Manager data—highlighting a practical focus on obfuscation, automation, and compatibility. Known for moving between consultancy and product roles, he pairs offensive security tooling experience from firms like SpecterOps with the execution discipline of startup leadership. A Drexel-trained mechanical engineer by degree, he brings cross-disciplinary problem solving and an engineer’s attention to pragmatic detail. Colleagues describe him as someone who translates low-level technical nuance into producible, team-scalable solutions.
8 years of coding experience
6 years of employment as a software developer
Bachelor of Science (BS) Mechanical Engineering, Bachelor of Science (BS) Mechanical Engineering at Drexel University
Github Skills (16)
powershell10
csharp10
drawing10
sys10
draw10
image-processing10
dotnet-core10
deobfuscation9
obfuscar9
system-programming9
obfuscator9
obfuscation9
netframework8
png8
github-ci3
Programming languages (3)
Github contributions (5)
peewpw/Invoke-PSImage
Dec 2017 - Sep 2019
Encodes a PowerShell script in the pixels of a PNG file and generates a oneliner to execute
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 9 pushes, 1 branch in 1 year 9 months
Contributions summary:Barrett primarily focused on developing a PowerShell script to embed and execute code within a PNG image. Their contributions involved refactoring the code, renaming the file, and fixing bugs related to image processing and command generation. The core functionality centered around encoding a PowerShell script into image pixel data and creating oneliners for execution, demonstrating a focus on a specific method of code obfuscation and execution. The changes include adding flexibility regarding where the image is hosted by supporting WebClient and PictureBox methods.
powershellpixelsonelinerpowershell-scriptpng
peewpw/Invoke-WCMDump
Dec 2017 - Dec 2017
PowerShell Script to Dump Windows Credentials from the Credential Manager
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 commits, 9 pushes, 1 branch in 2 days
Contributions summary:Barrett primarily focused on developing a PowerShell script to extract Windows credentials from the Credential Manager. Their work involved importing C# code for credential handling, making the script a proper PowerShell module, and refining the code. They also addressed a dependency on LINQ to ensure compatibility with Windows 7. This indicates a focus on system-level programming and understanding of Windows credential management.
windowspowershellcredentialpowershell-scriptcredentials
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