Josiah U
AI Security Solution Architect at LokDon
Columbia, South Carolina, United States
Summary
👤
Senior🎓
Top SchoolJosiah U is an AI Security Solution Architect with 10 years of hands-on experience securing AI pipelines, cloud infrastructures, and enterprise applications for Fortune 500s and startups alike. He designs pragmatic, scalable defenses—authoring the SOS2A framework to bring enterprise-grade security and compliance to SMBs without enterprise budgets. His work spans adversarial training, phoneme-based tokenization for 50+ language families, tunable symmetric key crypto prototypes, and automated security tooling across AWS, CI/CD, and incident response. A former TISO and security test architect, he blends threat modeling (STRIDE/DREAD), SAST/DAST, and penetration testing with developer enablement to bake privacy and resilience into systems from Day 1. Based in Columbia, SC, Josiah manages distributed teams and prioritizes ecosystems over silos, treating community education as a core part of defense. Notably, he couples research-driven R&D (AFAAI-OSP demos and GitHub tooling) with practical deployment experience to reduce real-world attacks and operational risk.
10 years of coding experience
5 years of employment as a software developer
Computer Engineering Engineering, Computer Engineering Engineering at St. Cloud State UniversityNetwork Security IT, Network Security IT at Davenport University
Igbo, Spanish, Chinese
Stackoverflow
1reputation
2kreached
0answers
2questions
Github Skills (33)
netflow8
snmp7
face7
lattice7
apply7
matrix-org7
traffic7
python7
matrix7
network7
network-traffic7
docker7
sflow7
homeserver6
file-upload6
Programming languages (3)
Github contributions (5)
jumezurike/backend-master-lokdonSKI
Aug 2019 - Nov 2020
Lattice Face key infrastructure
Contributions:1 PR, 202 pushes, 1 comment in 1 year 3 months
face-recognitionfaceinfrastructurelattice
jumezurike/AfaPrincipleSixteen
May 2022 - Nov 2022
Contributions:83 commits, 97 pushes, 1 branch in 6 months
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