GRAMA

AI-focused learning engine and LMS for teacher training across multiple institutions, built for Industrias Roland Print S.A.C. and in production since June 2026. A RAG learning assistant on Google Gemini, MCP integration and auto-generated course content, on top of a hexagonal/DDD modular monolith with a multi-tenant PostgreSQL schema secured by Row Level Security.

Save the Valley

2D sandbox game built from scratch in C++ with a custom engine architecture. Features infinite procedural world generation, multi-weapon combat system, enemy AI with state machines, and optimized chunk-based rendering — all without a game engine.

GestureKey

Real-time hand gesture detection system that translates webcam input into OS-level keyboard shortcuts. Clean layered architecture with an integrated ML pipeline — from raw camera frames to system actions, running as a background tray app.

Vocal Teleprompter

Desktop app that listens to the speaker in real time and scrolls the script automatically to match. Built with Tauri (Rust + React) — lightweight native binary with a web-based UI. Uses the Web Speech API with fuzzy word matching to track position in the text.