Kareem Moussa
Senior Software Engineer at Phantom
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolKareem Moussa is a senior software engineer with a decade of experience building secure, scalable systems across crypto, storage, and distributed infrastructure. He is currently a Senior Software Engineer at Phantom in New York, focusing on cryptographic security and resilient backend architectures. His prior work at Coinbase encompassed asset management, cold/hot storage, MPC systems, and API gateway security, with an emphasis on private key management and secure deployment pipelines. At Superblocks he helped design a next-generation multi-tenant execution engine that orchestrates multi-language code for maximum efficiency, low latency, and customization. He also has hands-on experience with early-stage fintech and security-focused teams, including internships at Apple and Leanplum, which shaped his foundation in authentication, CI, and infrastructure automation. He earned a BS in Computer Science from UC San Diego and has a track record of mentoring and tutoring, reflecting a collaborative mindset that translates complex crypto and security challenges into reliable production systems.
11 years of coding experience
8 years of employment as a software developer
Computer Science, 3.92 GPA, Computer Science, 3.92 GPA at De Anza CollegeUniversity of California San Diego
Stackoverflow
49reputation
2kreached
0answers
4questions
Github Skills (149)
programming-language10
api-client10
interpreter10
assume-role10
jwt10
golang10
retrofit10
web-token10
go10
json-web-token10
truffle10
go-client9
solidity9
sdk9
high-performance9
Programming languages (9)
Github contributions (5)
itstehkman/Intel_8080_emulator
Jun 2016 - Sep 2017
Contributions:19 commits, 6 pushes, 1 branch in 1 year 2 months
itstehkman/n64docker
Apr 2018 - Aug 2018
Contributions:24 commits, 17 pushes, 1 branch in 4 months
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