Alberto Guinda
AI Agent & Full-Stack Engineer · LangGraph · RAG · AI Apps
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🚀 A multi-tenant booking SaaS shown end-to-end
From the product site that sells it, to the white-label site each business gets, straight to the dashboard that runs it all.
🤖 How it works:
Customers book by chatting with an AI assistant in a messaging app. Every booking carries...
Recruiters sit on hundreds of CVs they can't search. Keyword search misses the obvious — the candidate wrote "React", you searched "frontend", they never surface — and every AI tool that fixes that ships candidate data to a third-party API.
I built RecruitSecure AI to do the...
A health-tracking Android app for logging blood pressure, oxygen, pulse, glucose and
weight — designed for elderly users first. Oversized one-digit-at-a-time keypad,
high-contrast readings, and a one-tap printable report their doctor can actually read.
Medication list that keeps...
DevFlowAI is a free, open-source suite of 20 developer tools — several powered by AI — that speed up everyday coding work in one fast, polished web app.
From regex building and JSON formatting to JWT decoding and AI-assisted commit messages, it puts the utilities developers reach...
A conversational AI copilot that takes a buyer from "I want to reserve" to contract and receipt. A LangGraph agent orchestrates 19 tools with human-in-the-loop confirmation before any payment, session memory, and RAG — over a transactional backend with hard guarantees (no...
Machine Learning EngineeringAI Agent EngineerFull Stack DevelopmentWeb DevelopmentLangChainReactTypeScript
