2025
SOLE (Employee Stock Option Loan Platform)
Full-Stack Engineer
Built a multi-tenant stock-loan platform with strict tenant isolation and workflow governance.
Context: B2B fintech platform for employers issuing employee stock-option loans with strict governance across HR, Legal, and Finance teams.
Challenge
Enforcing strict tenant isolation and multi-team approval workflows in a financial lending product without slowing down borrower onboarding.
Solution
Implemented typed workflow modules for borrower eligibility, down-payment, and staged HR/Legal/Finance approvals, then hardened the platform with JWT auth, RBAC/ACL, encryption, and audit logging for compliant scale.
Key Results
- Reduced loan-approval bottlenecks by introducing staged workflow automation.
- Improved audit-readiness with immutable trace logs for sensitive loan actions.
- Increased implementation confidence through explicit tenant-boundaries in core services.