This is a record of small tools, experiments, and deployed applications. Everything here is live software, built AI-assisted, and operated on my own infrastructure.

Data Analyst AI Agent

AI-powered data analytics dashboard with natural language chat and real-time visualizations — data-analyst-ai-agent.hectorsanchez.eu

Economic Dashboard

A static macro dashboard that visualizes the changing share of world GDP across major economies, built from World Bank data and shipped as a standalone Vite app — economic-dashboard.hectorsanchez.eu

Germany Real Estate Intelligence

A personal German real estate offer analyzer that turns property, financing, tax, and risk assumptions into a transparent decision record — germany-real-estate-intelligence.hectorsanchez.eu

Life Equivalence Calculator

A relocation decision-support app that compares gross salary, take-home income, local costs, family plans, retirement, and end-of-life wealth across Cologne and Boston — life-equivalence-calculator.hectorsanchez.eu

LLM Benchmark Platform

A deployed benchmark platform for running role-based coding-agent evaluations across OpenCode Go models and tracking results over time — llm-benchmark.hectorsanchez.eu

OpenCode Go Chat

A browser-based chat interface for OpenCode Go with a deployed proxy for chat, search, fetch, and browsing tools — chat.hectorsanchez.eu

Personal Runway Calculator

A local-first calculator for estimating how many months liquid savings cover — personal-runway-calculator.hectorsanchez.eu

Life Calibration Engine

A mobile-first PWA and agent-accessible MCP for life assessment and goal prioritization — wheel-of-life-mvp.hectorsanchez.eu