Invoice Generation
PDF invoice generation from a templated HTML source. Line items, tax rules, currency formatting, recipient + supplier addresses pulled from the workspace. Emailable via the same template engine that powers transactional emails. Storage to S3 or local disk with signed-URL retrieval. Used downstream of Subscriptions for monthly billing cycles.
Projects
- SaaS billing migration2025-11-01
Stripe Billing migration from a custom invoice system — proration, dunning, customer portal.
Industry: saas - QuickBooks integration layer2025-10-15
QuickBooks Online integration — invoice sync, customer sync, payment reconciliation with conflict resolution.
Industry: accounting - Field service mobile-first portal2025-09-01
Mobile-first field service portal — job assignment, GPS check-in, photo upload, invoice generation.
Industry: trades - Nonprofit fundraising portal2025-07-10
Donor management, recurring donations, campaign dashboards, receipt generation.
Industry: nonprofit - Client Portal SaaS2025-12-01
Multi-tenant client portal for service businesses — per-tenant data, invoices, file-sharing, role-based access.