I build mission-critical financial systems designed for high reliability in high-friction environments—from informal sector payroll processing to non-custodial Bitcoin infrastructure.
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Financial Systems for the Informal Sector
Spent the last 4+ years architecting backend systems for payroll processing, automated statutory calculations, and real-time payment disbursements. Focused on zero-data-loss pipelines, ensuring complete data integrity across complex employment contracts, monthly payslips, and compliance records. -
Bitcoin & Mobile Money Rails (Lightning Network)
Currently building non-custodial Lightning Network applications that bridge Bitcoin with local mobile money rails. Engineering transactional idempotency to move millions of satoshis seamlessly between crypto and local currencies—without duplicates, lost state, or dropped transactions, even under volatile hyperinflationary conditions.
Languages & Frameworks
Node.js Rust JavaScript Python Django React React Native
Databases & Storage
Domain Focus
Payment Rails • Non-Custodial Infrastructure
Idempotency & Transactional Integrity
Mobile Money APIs • Lightning Network
- 📧 Email: uhuribhang211@gmail.com
- 💼 LinkedIn: linkedin.com/in/wuorbhang
- 🐙 GitHub: github.com/21Bhang