AI Playground
Projects built with AI tools
Real products shipped in days using Lovable, Claude Code, and other AI-first tools.
Mobile App / PWA
LeiaBiblia
A Bible reading companion, not a Bible itself, that guides users through traditional, chronological, or fully custom reading plans based on how long they want to take. Includes achievement badges by book or set (Paul’s letters, the Pentateuch), friend groups with shared reading progress rankings, dark/light mode tied to the device’s system theme, and support for 7 languages. Built over 2 weeks with Lovable, Claude Code, Antigravity IDE, and Codex. Tested with 20 users, all rating it 8–10; the main piece of feedback was wanting the actual Bible text inside the app, which was a deliberate choice since the goal is to guide people back to reading a physical Bible.
View project
More projects
Landing Page
IBR Europa
Event page for a pastors and leaders conference across Europe, built purely for information, not conversion. Went through a two-step approval process — church leadership, then the senior pastor — before going live. Built in 2 days with Lovable, for an event of around 100 attendees.
View project
Web App / Event Tech
Arena Pulse Score
Real-time scoreboard for a church youth event, controlled from a phone and synced to a TV via QR code, with esports-style visuals and live scoring animations for two teams. Built in about 1 hour with Lovable, used live with 2 teams and roughly 20 participants.
View project
Branding
RR Salgados
Visual identity and Instagram setup for a Brazilian street food delivery business in Elche. Rough phone sketches were refined into final linework, color, and style with AI: Gemini generated chef photography, ChatGPT generated the primary logo and supporting assets, Claude supported competitor research and brand direction. Logo, Instagram highlight covers, and profile setup delivered in 4 hours.
View project
SaaS / Management System
Joseph Church App
Church management system covering member records, baptisms, courses, finances (tithes, offerings, expenses), birthday calendars, multi-congregation support, encrypted data, and role-based access. Available in 5 languages. Built over roughly 2 weeks with Lovable, Claude Code, and Antigravity. Currently in internal use at one church.
View project
Guide / Content Platform
Roteiro Nômade
Step-by-step guide and checklist for the Spanish digital nomad visa, built to support the YouTube channel Família Sem Roteiro (4.2K subscribers, 1M+ total views) and its 32-member WhatsApp community. Covers visa requirements, empadronamiento, health insurance, banking, and housing. Built in 3 days with Lovable, currently in closed beta.
View project