Alyssa Callahan
Senior Product Manager at Yoh, A Day & Zimmermann Company
Charleston, South Carolina, United States
Summary
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Rockstar🎓
Top SchoolAlyssa Callahan is a Technical Product Manager specializing in infrastructure, with nine years of experience building cloud-agnostic, IaC-driven developer platforms and security data products. She has led enterprise-scale launches—most notably an AWS Security Lake integration across hundreds of accounts—and executed measurable operational improvements like cutting pipeline deploy times and reducing Kanban cycle time from 39 to 6 days. Comfortable reading and influencing code in Python and TypeScript, she blends hands-on technical fluency with product strategy to drive platform adoption and self-service. Her background spans cloud engineering, vulnerability and risk management, and developer experience work across startups and large enterprises, including briefing CISOs on security program status. Based in Charleston, SC, Alyssa pairs a scientific training in hydrology with recent graduate-level accounting studies, a combination that surfaces in her data-driven, risk-aware approach to product decisions. She’s known for turning complex infrastructure projects into well-documented, repeatable products that empower teams to move faster.
9 years of coding experience
14 years of employment as a software developer
Master of Science (MS) Hydrology, Master of Science (MS) Hydrology at New Mexico Institute of Mining and TechnologyBachelor of Science (BS) Environmental Science, Bachelor of Science (BS) Environmental Science at The Evergreen State CollegeGraduate Certificate in Accounting Accounting, Graduate Certificate in Accounting Accounting at Southern New Hampshire University
Github Skills (65)
cryptocurrency10
sdk10
bitcoin10
controlled10
dht10
kademlia10
blockchain10
wallet9
censorship-resistance9
p4a9
python9
p2p9
ethereum9
translation9
android-app9
Programming languages (8)
Github contributions (5)
alyssaoc/Udacity-DataScience
Feb 2019 - Aug 2019
Contributions:32 pushes, 1 branch in 6 months
alyssaoc/GoogleChallenge
Jan 2018 - Mar 2018
Contributions:149 branches in 1 month
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