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dlfno/README.md

Alonso Delfino Cervantes Flores

Physics @ FC UNAM, moving toward Computer Science. I build things that need to be fast and things that need to stay up: parallel solvers in C++ and Fortran, ML on constrained hardware, and full-stack systems I deploy and operate myself.

Founder of Alveta Labs — software and AI consulting for SMEs in Mexico City.

Strong scaling: OpenMP vs MPI

Systems

  • banxico-debate-sim — Five LLM agents with distinct policy stances debate and vote on Banxico rate decisions. Streaming over WebSocket, live macro data, persistent agent memory. FastAPI LangChain React
  • AWS-Recall — Spaced-repetition study app over 181 AWS services. Invite-only, offline-tolerant, self-hosted with automatic TLS. React Fastify SQLite

High-performance computing

  • 2d-heat-diffusion-cpp — 2D heat equation benchmarked across serial, shared-memory and distributed-memory architectures. C++ OpenMP MPI
  • pinn-mlx-oscillator — Physics-Informed NN for the damped oscillator; Apple MLX vs PyTorch/MPS on Apple Silicon. Python MLX
  • tinyml-gesture-ble — Gesture recognition on an Arduino Nano 33 BLE: 1D CNN at 97.6% accuracy in 26.9 KB INT8. C++ TFLite Micro

Research

  • tums-hfa-survey — Reproducible survey of 569 foreshock transient events at Earth's bow shock across MMS, THEMIS and Cluster. Python

Mexico City · alvetalabs.com

Pinned Loading

  1. AWS-Recall AWS-Recall Public

    Multi-user AWS study app for a class cohort — four game modes over a curated catalog of 181 services, Leitner spaced repetition, leaderboards and activity feed. React + Fastify + SQLite, single-ima…

    TypeScript

  2. banxico-debate-sim banxico-debate-sim Public

    ulti-agent simulation of Banxico's Governing Board — five LLM agents with distinct policy stances debate and vote on rate decisions. FastAPI + LangChain + React, live macro data from Banxico SIE / …

    Python

  3. 2d-heat-diffusion-cpp 2d-heat-diffusion-cpp Public

    High-Performance 2D Heat Diffusion solver implemented in C++. Benchmarked across Serial, OpenMP (Shared Memory), and MPI (Distributed Memory) architectures on Apple Silicon.

    C++

  4. tinyml-gesture-ble tinyml-gesture-ble Public

    End-to-end TinyML pipeline: gesture recognition on Arduino Nano 33 BLE Sense — 1D CNN (97.6% acc, 26.9 KB INT8) + 5 ML baselines, BLE→WebSocket→web dashboard.

    C++ 2

  5. pinn-mlx-oscillator pinn-mlx-oscillator Public

    Physics-Informed Neural Network (PINN) solver for the Damped Harmonic Oscillator. A High-Performance Computing benchmark comparing Apple MLX vs. PyTorch (MPS) on Apple Silicon.

    Python

  6. banxico-rag banxico-rag Public

    RAG over Banxico monetary-policy documents with a reproducible evaluation harness (precision/recall, latency, cost, RAGAS).

    Python