Cassandra Heart

Greater Seattle Area United States

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Summary

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Senior

🎓

Top School

Cassie H is a founder and seasoned software engineer with 15 years of experience building secure, distributed systems across cryptography, AI/ML, virtualization and telecom/VoIP. She has led architecture and engineering teams at companies from Avalara to Coinbase and now runs Quilibrium, applying deep expertise in Scala, Akka, Spark and modern languages like Rust and Python. Her background spans both product-facing web and low-level infrastructure work, including Principal Blockchain Engineering and defense-in-depth security design. Based in Wichita, Kansas, she blends hands-on implementation with strategic technical leadership, often bridging research-grade cryptography with pragmatic production deployments. An unusual strength is her cross-domain fluency—from telephony value-added services to large-scale data processing—enabling creative solutions where systems, security, and performance intersect.

15 years of coding experience

Fort Hays State University

Computer Science, minor in Mathematics, Computer Science, minor in Mathematics at Wichita State University

Github Skills (7)

http-protocol10

dotnet7

http7

git6

mvc6

jenkins2

continuous-integration1

Programming languages (2)

C#Java

Github contributions (4)

otac0n/WebGitNet

Sep 2011 - Apr 2012

WebGit .NET is an ASP.NET MVC app that provides access to your git repositories over HTTP. It supports browsing in a web browser AND push / pull over Git's "Smart HTTP protocol".

Contributions:9 commits in 7 months

dotnetmvc

Spacelift/akka-mq-proxies

Apr 2013 - Apr 2013

Contributions:2 commits in 1 day

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