$ cat /etc/about.conf ╔══════════════════════════════════════════════════════════════╗ ║ Name : Daniel Bello ║ ║ Handle : danielxxomg ║ ║ Role : Full-Stack Developer & Systems Builder ║ ║ Location : 🇨🇴 Colombia ║ ║ University : UNIMINUTO — Software Development ║ ║ Focus : Full-Stack · Offline-First IoT · Performance ║ ║ OS : CachyOS (Arch Linux + Hyprland) ║ ╚══════════════════════════════════════════════════════════════╝
Digital Consent Platform for Commercial Kiosks
- Problem: High-throughput visitor onboarding in noisy venue conditions requiring legal validation.
- Architecture: Kiosk-first flow, resilient OTP verification, offline-safe local queuing & reconciliation.
- Stack: Next.js 16 · Bun · Firebase · Zod · Playwright
→ Live App · → Repo · → Case Study
Offline-First Smart Irrigation PWA
- Problem: Environmental monitoring and automated irrigation under intermittent rural connectivity.
- Architecture: Service worker caching, local sensor telemetry buffer, ESP32/Arduino integration, push notifications.
- Stack: TypeScript · Next.js · React · Firebase · Arduino/IoT
→ Live App · → Repo · → Case Study
Nebulosa NebulosaBot
Event-Driven Discord Platform & Dashboard
- Problem: Scalable community moderation, economy & ticketing requiring zero event-loop lag and instant cache invalidation.
- Architecture: 7-layer Tach boundary enforcement, TTLCache with Supabase Realtime CDC sync, thread pooling & Next.js Server Actions.
- Stack: Python 3.11 · Next.js · Supabase · PostgreSQL · Tach
⚡ Systems & Agentic Tooling: Creator of bak-cli (Linux backup utility) and commandgate (CLI security gatekeeper). Active contributor to Spec-Driven Development (SDD) and Model Context Protocol (MCP) workflows.
Core Stack
TypeScript Next.js Vue.js Nuxt React Node.js Tailwind CSS
Backend & Data
Firebase Supabase Drizzle ORM Turso Hono
Systems & Workstation
CachyOS Hyprland Docker Bun Vite Playwright Neovim Git
Exploring & Architecture
