Built from zero.Still building.

I’m Joaquín Alvarez.
Fullstack developer.
My path started 8 years ago with graphic design, then marketing, then development.
Began on the frontend; today focused on backend and native.
Working toward top 1%.
Selected work
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Visit websiteNotte Console
Web platform to build, ship, and monitor AI agents that automate browser tasks at scale.
Next.jsReactTypeScriptTailwindSupabasePostgreSQLVercel SandboxStripePlaywrightMCPAgentic LoopWebhooksZodOpenAPIReal-time
Visit websiteVibecom
Full-stack Next.js ecommerce site with catalog, filters, product detail, cart, and checkout flow.
Next.jsReactTypeScriptTailwindAI SDKOpenAIZodZustandFramer MotioncmdkLucideAgentic Loop
Visit websiteBloom
Chat-first mobile app builder where you describe what you want and get a working React Native app generated in real time.
Next.jsReactReact NativeTypeScriptTailwindConvexExposnack-sdkTool UseAgentic LoopZod
Visit websiteTalkeo
Real-time AI language tutor with lifelike voice, persistent memory of your progress, and sub-1 second response latency.
Next.jsReactTypeScriptTailwindPythonFastAPILiveKitWebRTCDeepgramFish AudioSupabasePostgreSQLReal-time
Visit websiteAnything
Reverse-engineer any public website into your own programmatic API by describing what you need in chat.
Next.jsReactTypeScriptTailwindVercel SandboxAI SDKOpenAIMCPAgentic LoopBrowser automationStagehandZodOpenAPIPlaywright
Visit websiteNotte Landing
Marketing site for Notte (YC S25). Concept, motion design, frontend, and copy delivered solo end-to-end.
Next.jsReactTypeScriptTailwindSanity CMSResendShikiPostHog
Visit websiteMini-Trelium
Chat-driven automation builder that connects 2000+ apps through their APIs, or falls back to an agentic browser for sites without one.
Next.jsReactTypeScriptTailwindStagehandBrowserbasePipedreamMCPVercel SandboxesbuildAgentic LoopWebhooksZod



