Selected Works
I build with purpose. Each project below is a story of a problem solved through clean code, thoughtful design, and a relentless focus on the end-user.
FlipWise Renovation & Flipping Management
"Manage your flips like a pro."
FlipWise is a full-stack SaaS platform built for real estate investors who are tired of spreadsheets. It centralizes every dollar, every hour, and every receipt across all active properties — from the first nail to closing day. I designed, developed, and launched this product end-to-end, including AI-powered receipt scanning, team collaboration tools, financial reporting, and a mobile-ready PWA experience.
Core Features
Multi-Property Portfolio
Track multiple flips simultaneously with real-time cost tracking across your entire pipeline at a glance.
AI Receipt Scanning
Upload any photo or PDF receipt. AI automatically extracts vendor, amount, and category — processed in under 2 minutes.
Team Collaboration
Invite workers via email. They log hours and submit expenses — you approve with one click. Full audit trail maintained.
Financial Reports
Breakdown by category, labor vs materials, estimated profit per property. Export to CSV anytime for tax prep.
Timesheet Approval
Workers log hours with category and hourly rate. You review and approve — every entry is tracked with a full audit trail.
Audit-Ready Records
Every action is logged. Deactivate workers without losing history. Your data is always intact and fully auditable.
How It Was Built
Problem Discovery
Identified a real pain point: real estate investors managing flips with messy spreadsheets and no centralized system for tracking expenses, labor, and receipts across multiple properties.
Design & Architecture
Designed the full UX flow from scratch — property onboarding, worker invitation, expense logging, and reporting. Prioritized simplicity: up and running in minutes, no setup headaches.
Development & AI Integration
Built the full-stack platform with React frontend, Node.js backend, and PostgreSQL database. Integrated AI receipt scanning via LLM API for automatic data extraction from photos and PDFs.
Launch & Iteration
Launched with a free tier and Pro plan ($97/mo). Implemented PWA support for mobile home screen installation. Continuously iterating based on user feedback from active investors.
Technology Stack
More Projects
Business Website
RRL Group LLC
Full business website for a real estate investment company specializing in luxury property renovations. Features a before/after transformation slider, bilingual support (EN/PT), portfolio gallery, and investor contact flow.
Business Tool
CleanQuote Pro
Professional quotation system for cleaning businesses. Pre-built service templates, automatic cost calculations, and a clean multi-step wizard that reduces quote creation from 15+ minutes to under 3 minutes.
Landing Page
Seja Um Agente FIFA
High-converting landing page for a FIFA Agent certification course. Features an interactive commission calculator, testimonials carousel, FAQ section, and integrated enrollment form.
Web App
Teste de QI Online
Interactive IQ test web application with 120 randomized questions, a 30-minute timer, and an IQ estimation algorithm. Features bilingual support (PT/EN) and dark/light mode toggle.
Interactive Tool
Racquet Finder
An interactive platform for tennis players to find the ideal racquet based on playing style, skill level, and physical characteristics. Features a smart recommendation engine.
Web App
Web App
Tennis Ranking Project
A web app that helps tennis clubs improve ranking administration and visualization. Features Firebase database integration, admin panel for match management, and live ranking updates.
Tool
Unit Conversor
A mobile-first project focused on UI and UX excellence. Clean, intuitive interface for converting between different units of measurement with instant results.
Have a Project in Mind?
Let's build something amazing together. Get a free quote and let's discuss how I can help bring your idea to life.