USMAN ALI
Systems Architect & Senior Software Engineer
📍 Karachi, Pakistan (Asia/Karachi)📧 contact@usmanalii.com🌐 https://usmanalii.com
PROFESSIONAL SUMMARY
Senior Software Engineer with expertise in building zero-trust edge architectures, TypeScript monorepos, and evidence-backed career operating systems on Cloudflare Workers, D1, and R2.
WORK EXPERIENCE
Senior Systems Engineer & Architect2022 — Present
Architected and delivered personal career OS monorepo with 100% test coverage, Cloudflare Access RS256 JWT auth, and evidence ledger graph invariants.
APPROVED CLAIMS & KEY ACHIEVEMENTS
- Designed and deployed Cloudflare Worker REST API with strict CSP and zero secret leakage.
- Implemented D1 relational evidence ledger connecting claims to verifiable git commits and ADRs.
- Created pure functional claim eligibility rule engine validating evidence health and embargoes.
EDUCATION & CREDENTIALS
B.S. Computer Science / Software Engineering2018 — 2022
Generated by usmanalii.com Career OSProven Truth • Zero Invented Facts