Esteban Fuster Pozzi (estebanrfp)

Esteban Fuster Pozzi (estebanrfp)

Full Stack Developer - dWEB R&D

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GenosOS - Your private AI assistant — across every channel

Self-hosted AI assistant that works across WhatsApp, Telegram, Discord, Slack, iMessage, Voice Calls, and WebChat — with one shared brain. Everything encrypted by default. Everything configured by conversation — no dashboards, just talk to your agent. Open source, MIT.

GenosDB: Comprehensive Feature List

1. Core System & Architecture

Modular Design: The database is initialized with a lean core, allowing features to be enabled on-demand through modules to optimize performance and bundle size.

Build a To-Do List in Minutes with GenosDB

Creating a to-do list is a classic project for new developers but what if you could make it fully reactive, real-time, and framework-free using just a few lines of JavaScript?

How Modern P2P Networks Build Trust Without Servers or Blockchain

The False Dichotomy of Digital Trust

For years, we ve been told that digital security exists at two extremes. On one side stands the centralized fortress of the traditional server a single, trusted guardian of truth. On the other, the computational fortress of a Proof-of-Work blockchain a truth forged through immense energy expenditure.

Securing P2P Networks with Verifiable Actions and a Zero-Trust Model

1. The Zero-Trust Paradigm Implemented Correctly

I applied the Zero Trust principle by shifting reliance away from trusting peers to be honest. Instead, my system is built on the only verifiable truth: cryptographic signatures.

GenosDB - Distributed P2P Graph Database

A lightweight, decentralized graph database for web apps. Real-time P2P sync, WebAuthn security with RBAC/ACLs, and a high-performance OPFS storage engine—fast, secure, and serverless by design.