Argen Systems LLC is a California-based engineering firm — incorporated in Manteca, certified Small Business (Micro #2052003) — that brings principal-level rigor to development, security, and strategy work for California state agencies and federal partners. Founder-led, with engagement-scoped teaming as the delivery model.
Founder & principal engineer
15+ years of principal-level mobile security engineering across payments, fintech, and national security-adjacent platforms. The same discipline — threat modeling, anti-tamper, audit hygiene — is the foundation Argen extends into development and strategy work for California state agencies and federal partners.
Founder track record — engagements completed prior to founding Argen Systems. Specific client names available to qualified primes under NDA.
| Engagement | Role | Pillar | Platform | Scope |
|---|---|---|---|---|
| National Security Tech Platform | Principal Engineer | Security | iOS · Android · macOS | Cross-platform security SDK, anti-tamper, process integrity |
| Global Payments Network | Senior Android Engineer | Security | Android | Tokenization service SDK, NFC/HCE, JNI bridge, WhiteBox crypto |
| Fortune 500 Payments Platform | Lead Android Engineer | Development | Android | Mobile POS security SDK, point-to-point encryption, EMV |
California Small Business — Micro
Active · ID 2052003
LLC
Active · Manteca, CA
eVAQ application
Required forms in review
IT-MSA
Pursuing pool admission — Development, Security, Strategy
Federal registrations
SAM / 8(a) / EIN in progress
Primary NAICS
541512 — Computer Systems Design Services
Business type
Hispanic-owned small business · 8(a) eligible