Recent work
Dueful
dueful.digital →
Dueful
dueful.digital →A full-stack invoicing platform built with Nuxt 3, Supabase, and Postgres, focused on being fast, clean, and easy to use.
This is a lightweight invoicing software. The app handles multi-business accounts, customers, invoices with dynamic line items, due dates, notes, PDF exports, and a clean dashboard. I built it end-to-end: database schema, RLS rules, state management, and UI. Future roadmap includes email sending, reminder automation, and e-signature integration.
Core features
- Dashboard with revenue summaries and recent activity
- Customer management with search and quick actions
- Invoice creation flow with live totals and validation
- Status filtering: paid, unpaid, overdue, upcoming
- Print-ready PDF invoice generation
- Responsive UI optimized for mobile and desktop
Technical details
Tech stack
- Nuxt 3, Vue 3 (Composition API), Nuxt UI, Tailwind CSS
- Supabase Auth, Postgres with Row-Level Security
- Pinia for auth, invoices, customers, and business state
- Puppeteer for server-side PDF generation
- Email delivery via Postmark/SendGrid, Stripe for payments (planned)
Architecture
- Postgres relational schema (businesses, customers, invoices, items)
- Multi-tenant structure with strict RLS by
business_id - Supabase Auth for identity + policy enforcement
- Pinia store for cross-page state and active business context
- Nuxt 3 server routes for secure actions (PDF generation, DB ops)
- Component-driven UI using Nuxt UI
- Puppeteer-based PDF generator with a dedicated template
- Clean folder architecture with composables, stores, and API routes
Artwork CMS + Portfolio
henridumas.art →
Artwork CMS + Portfolio
henridumas.art →A content-driven art site built with Next.js and a custom TypeScript CMS, designed for fast publishing and clean presentation.
A fast, minimal art portfolio built with Next.js and a structured content backend. New artworks, series, and pages can be added without touching code, keeping publishing simple and efficient.
Core features
- Custom content types for artworks, series, and pages
- Rich text and media field support
- Responsive gallery rendering
- SEO-friendly routing
Technical details
Tech stack
- Next.js, React, TypeScript
- Custom CMS (Node.js + Express)
- Tailwind CSS for layout and typography
- API-driven content (REST/JSON)
Architecture
- CMS defines structured schema
- Next.js statically generates public pages
- Incremental revalidation on content change
