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Carlos José Castro GalanteCarlos José Castro Galante
Carlos José Castro Galante
© 2026

What I built and how I built it

Projects.

Linkmortem
October 2026AI

Linkmortem

An open source agent that finds the dead links and dead sections in a website or in the docs of a GitHub repository, explains why each one died, recovers what the page said from the Internet Archive, finds where the content lives now and writes a patch with only the replacements it can prove. Code decides everything it can verify, and Gemma 4, an open weights model, reads only the pages code can't judge. It runs at linkmortem.tech, from the command line and as a GitHub Action that opens a pull request and keeps an issue with the report, without ever merging on its own. Submitted to the Hacktoberfest Open Source AI Challenge on DEV, where the full story of the project is told.

FrontendReact · TypeScript · Vite · Tailwind CSS · Three.js
BackendPython · FastAPI · Pydantic · Gemma 4 · Ollama · Backboard · MongoDB Atlas · SerpApi · Sentry · Docker · Render
Tramo
October 2026AI

Tramo

An open source assistant that compares the analytic program of a passed course with the program of the course a student wants recognized, and drafts an equivalency report for the reviewing professor. Gemma 4, an open weights model running on the same computer through Ollama, extracts the topics of both programs, assesses every destination topic with evidence and explains each decision, while plain code computes the coverage and applies the 50 percent rule of the regulation. The professor can overrule any topic before signing, and no document ever leaves the machine. Submitted to the Hacktoberfest Open Source AI Challenge on DEV, where the full story of the project is told.

FrontendHTML · CSS · JavaScript · ES Modules
BackendPython · FastAPI · Pydantic · Ollama · Gemma 4
Entiscore
July 2026AI

Entiscore

An agent that audits the digital presence of a site or portfolio and evaluates how recognizable that person or project is as a legitimate entity to search engines and AI systems. It analyzes structured data, identity consistency, authority signals, and technical accessibility, and delivers a score, an executive summary, and a prioritized action plan with copy-ready solution code, generated by Claude AI. Includes comparison between two sites, exportable history, shareable unique codes, and a conversational assistant with context of the analysis capable of analyzing attached files. Built together with Matías Edgardo Tula Sarquis, entirely with Kiro for the Código Facilito and Kiro powered by AWS hackathon.

FrontendNext.js 16 · TypeScript · Tailwind CSS 4 · Framer Motion · Three.js
BackendNode.js · Supabase · Claude API · Cheerio · Zod · Vercel
FaroIQ
June 2026AI

FaroIQ

Strategic intelligence platform for nonprofits and community organizations across Latin America. FaroIQ takes a plain-language description, runs it through a nine-agent AI reasoning pipeline, and produces in under ninety seconds a needs analysis, a phased implementation plan, impact projections, and a grant proposal ready to submit. Automatically executes across Microsoft 365: Calendar, To Do, OneDrive, and Outlook. Built on Azure AI Foundry, Microsoft Fabric, and Azure Logic Apps. Developed for the Microsoft Agents League Hackathon 2026.

FrontendReact 18 · TypeScript · Vite · Three.js · Tailwind CSS
BackendPython · FastAPI · Azure AI Foundry · Azure Blob Storage · Azure Logic Apps · Tavily
Veredas
June 2026AI

Veredas

VEREDAS is a bilingual career navigator built for aspiring AI engineers across Latin America. It analyzes your current skill set, identifies the gaps, and generates a personalized learning roadmap toward your target role, powered by real LatAm market data and Claude AI. Final project for Stanford Code in Place 2026.

FrontendHTML 5 · CSS 3 · JavaScript · vis.js Network · html2pdf.js · Tailwind CSS
BackendPython · FastAPI · Anthropic Claude API · GitHub REST API · ExchangeRate API · Vercel
VeriMatChain AI
May 2026AI

VeriMatChain AI

Multimodal verification platform powered by artificial intelligence designed to combat misinformation and synthetic content through semantic analysis, RAG fact-checking, decentralized storage on IPFS, and immutable attestations on Solana. The system analyzes text, URLs, and audio through a deterministic pipeline with SHA-256 hashing, contextual reasoning with Claude AI, and cryptographically verifiable evidence.

FrontendNext.js 15 · React 19 · TypeScript · TailwindCSS · Zod
BackendPython · FastAPI · LangGraph · Anthropic Claude API · IPFS · Solana · Railway