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rosacry/README.md

Typing SVG


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🥁 Live — beatsight.io

AI drum transcription platform. Give it any song — it gives you a playable drum beatmap back.

Dual-model PyTorch CNN ensemble trained on 16.9M audio samples — one model on clean audio for body drums, one on Demucs-separated stems for cymbals. 7.1M parameters · 94.55% balanced accuracy · F1 0.9153 across 12 drum classes. Includes pitch-preserved tempo adjustment (50–200%) so you can slow a song down to learn it without the pitch shifting.

Stack: .NET 8 desktop client · FastAPI backend · React 18 + TypeScript · PostgreSQL · Redis · Modal GPU compute · AWS S3 · Cloudflare Pages


🔨 Projects

🥁 BeatSight AI drum transcription — trained on 16.9M samples, live in production at beatsight.io Python PyTorch FastAPI React .NET
🎮 SSBU Adaptive AI Skyline plugin for Nintendo Switch — hooks Smash Bros. Ultimate's AI at the AArch64 instruction level. Persistent opponent habit learning, human-realism engine (reaction windows, execution noise), persona fitting. 92K+ lines, 546 tests. Rust AArch64
🎵 Mapperatorinator Contributor — 219M-param Whisper encoder-decoder that generates rhythm game beatmaps from mel-spectrograms. Wrote 6,000+ lines across 11 features including batch queue, audio fingerprinting, and bf16 auto-detection. Python PyTorch
🗳️ Raptors Voting Full-stack election data platform processing 26,636+ records across 11 MongoDB collections — geographic choropleth visualizations, VRA ecological inference modeling, 21-stage ETL pipeline Spring Boot MongoDB

🛠 Stack


📊 Stats

  

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  1. osuSetBuilder osuSetBuilder Public

    A modern tool for creating and managing osu! beatmap sets

    Python

  2. khandaker-abid/raptors-voting-analysis khandaker-abid/raptors-voting-analysis Public

    TypeScript 1

  3. createProblem createProblem Public

    creates the layout of a leetcode, codeforces, or custom Competitive Programming problem

    Python

  4. Mapperatorinator Mapperatorinator Public

    Forked from OliBomby/Mapperatorinator

    A multi-model framework generating fully featured osu! beatmaps for all gamemodes from spectrogram inputs.

    Python

  5. opendbc opendbc Public

    Forked from commaai/opendbc

    a Python API for your car

    Python