Featured Projects
Verdict
LLM orchestrationAdversarial project validation: Advocate, Prosecutor and Market Skeptic debate an idea; a Judge issues GO / NO-GO / PIVOT. Multi-agent orchestration — not a single chat wrapper.
Bookalyze
AnalyticsBI platform for short-term rentals: dashboards, performance analysis and data intelligence for short-stay property managers.
Baduk.com.br
GameLearn to play Go interactively — problems, games and explanations for beginners.
Lectio
Open SourceYour second brain, self-hosted and open source. Drop in links and text; a background LLM organizes, connects and makes everything searchable in natural language via pgvector. No folders, no tags to maintain — bring your own model (Anthropic, OpenAI or local Ollama).
Textos
PersonalPoems and reflections.
Hanoi Tower
GameInteractive Tower of Hanoi — play with logic and recursion.
Castanheiros
EducationalEducational site about Brazil nut trees and their ecosystem.
Badminton.app.br
SportsBadminton tournament management: brackets, matches and public results.
Edu7 Atletas
Web PlatformAthlete agency site: profiles, careers and partner brands.
Nany Casting
Web PlatformCasting and artistic agency site for the audiovisual market.
GitHub
DevelopmentOpen source projects and code experiments.
Nostr
SocialProfile on the decentralized social protocol Nostr.
Bitcoin Projects
BTC Painel
BitcoinHalving countdown + Sats per Dollar side by side on one screen. Mobile-friendly — stacks on phone.
Sats
BitcoinReal-time sats per dollar — built for Bitcoiners who track price in units that matter.
BTC Prices
BitcoinBRL × BTC — price tracking.
Bitcoin to Go
BitcoinBitcoin quantity simulator — a tool for dreaming about getting rich.
BTC Monthly
BitcoinBitcoin monthly performance.
Buy or HODL
BitcoinDCA Strategy Advisor based on STH indicators.
Halving Countdown
BitcoinMinimalist countdown to the next halving — blocks remaining, estimated date and current epoch progress.
Dev Tools
Toolbox
DevelopmentJWT decoder, regex tester, cron parser, JSON formatter, UUID, Base64 and visual diff — 100% client-side. Shortcut: T
Scratchpad
DevelopmentAES-256-GCM encrypted notepad, password-protected. Everything in the browser via localStorage.