Faturamais — Billing and management in one place
- 4
- Main modules
- A
- Accessibility
- 95+
- Performance (estimated)
Client
Faturamais
Sector
Fintech / billing SaaS
Timeline
1 dia de implementação · 2024-06
Live product
Use nowResults
Client-reported results during rollout
Baseline: Manual closing in spreadsheets
Fonte: (target)
Baseline: 1.8% industry benchmark
Fonte: (estimated)
Baseline: No optimization
Fonte: (estimated)
Client-reported data
The challenge
The challenge
Faturamais is a professional SaaS billing demonstration. The experience includes a conversion landing page with hero, social proof, plans and FAQ, plus an interactive dashboard with sales, customers, products, finance and settings modules.
Pequenos e-commerces perdem horas toda semana conciliando vendas, estoque e notas fiscais em planilhas e sistemas desconectados, o que atrasa o fechamento mensal e aumenta erros fiscais.
The approach
The approach
We started from a simple three-file demo and transformed it into a brand with visual identity, conversion copy, responsiveness and accessibility.
The solution
The solution
- Landing page with hero, CTAs, social proof, features, testimonials, plans and FAQ
- Functional dashboard with sales, customers, products, finance and settings
- Light/dark theme with localStorage persistence
- Responsive design with hamburger menu and scrollable tables
- Accessibility with skip links, ARIA, contrast and keyboard navigation
Timeline
Como o projeto foi conduzido, do mapeamento ao deploy. How the project was conducted, from mapping to deploy.
1 hora
Discovery
- Benchmark analysis of billing SaaS
- Brand and subdomain definition
- Conversion component mapping
2 horas
Design
- Creation of design tokens and typography
- Landing page with hero and CTAs
- Responsive dashboard
2 horas
Dev
- Semantic HTML
- CSS with responsiveness and animations
- JavaScript for navigation and localStorage
Methodology
Como o projeto foi conduzido, do mapeamento ao deploy. How the project was conducted, from mapping to deploy.
User-centered design
Accessibility first
Mobile-first
Rapid iteration
Architecture
- → Static landing page served via CDN
- → Dashboard in HTML/CSS/JS with modules
- → Local persistence for theme and settings
- → Ready for backend and database evolution
Conceptual diagram — does not reflect real implementation
Tech stack
Technical choices and what was left out.
saas
Why: Native semantics and SEO.
Rejected alternative: JSX in Next.js
Why: Design tokens and responsiveness without build.
Rejected alternative: Tailwind CSS
Why: Lightweight interactivity without frameworks.
Rejected alternative: React + TypeScript
saas
Why: Static hosting with SSL and global cache.
Rejected alternative: Vercel
Decision log
What I chose, what I rejected, and why.
Keep the static stack for fast validation
Why: Plain HTML, CSS and JS allow immediate deployment and focus on design without backend complexity.
Rejected alternatives: Next.js + Supabase would offer more realism, but would require authentication, database and secrets configuration.
Own brand with subdomain
Why: Faturamais sells the result and sounds like a real product, not a generic demo.
Rejected alternatives: SistemaPro was generic and made emotional positioning difficult.
Security and access
Security and privacy
-
Data stored only locally in the browser
-
No collection of real personal data
-
Future GDPR compliance structure
Lessons learned
Not everything went as planned.
— Even in static HTML, a strong brand, clear copy and visual hierarchy convert more than poorly presented complex features.
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