🤖 Developer Profile
🛠 Tech Stack & Implementation Experience
- Physical AI & Simulation
- Environment configuration and physical simulation using MuJoCo (e.g., HalfCheetah, inverted pendulum tasks).
- Validation of robot control and autonomous driving scenarios leveraging Vision-Language-Action (VLA) pipelines such as
vLLM, Qwen2.5-VL, and Gemma 3.
- 3D Reconstruction & SLAM
- Implementation of 3D pipelines utilizing DUSt3R / MASt3R (by NAVER LABS Europe) and VGGT-SLAM.
- Pipeline integration converting point cloud data into STL format 3D polygon meshes via Poisson Surface Reconstruction.
- Computer Vision & Optimization
- Object detection tasks using YOLO11 / YOLO12. Implemented neutral traffic analysis logic tracking “Involved Vehicles” to avoid fault bias before signal verification.
- Performance-focused code optimization under strict execution time (avoiding TLE) and memory limits in Kaggle.
💻 Hardware & Infrastructure
- Primary Machine: MacBook Pro (M5 Apple Silicon) — Local inference and optimization leveraging the MLX framework.
- Secondary Machine: Lenovo ThinkPad X1 Carbon Gen 3 (Linux Mint) — OS-level configuration and systems automation using Bash scripting.
- Cloud Infrastructure: Management of on-demand GPU resources for Kaggle competitions and continuous performance benchmarking.
tztechno.github.io
tztechno.github.io
repositories
kaggle/stpete_ishii
qiita/stpete_ishii
zenn/stpete_ishii
my products
vercel
html
earthquake japan
clouds slide
location map
todo list
gaussian splat viewer
flask
runtime calculator
nextjs
realtime earthquake
lucas calculator
scraping example
streamlit
tarot reading
tags remover
image resizer
bowling
chat bot
ai othello
github pages
world clock
bingo
iss tracker
note
https://tztechno.github.io/note01/ https://note.com/stpeteishii/n/n8d5cb0a4c77c
https://tztechno.github.io/note02/ https://note.com/stpeteishii/n/n869b4e5896c7
https://tztechno.github.io/note03/ https://note.com/stpeteishii/n/n1c6cc89f0ba6
https://tztechno.github.io/note04/ https://note.com/stpeteishii/n/n8e072e7b3f53
project
Pedestrian Movie SLAM with Dual GPUs
MASt3R IMC2025 cp311→cp312
03Cyber Othello
04Cyber Chess
05Cyber Pokemon
06Cyber Invaders
07Cyber Checkers
08Cyber Shogi
09Cyber TwixT
10Cyber Tetris
11Cyber Shogi V3
12Cyber Chess V3
13Cyber Igo
14Cyber Shootout
15Cyber Xiangqi V3
16Cyber Tarot
17Cyber Selfdesign
18Cyber Four Pillars
19Cyber Holoscope
20Cyber Solitia
21Cyber Transcription
22Cyber Majong
profile & portfolio
profile
webapp portfolio
web app blog
desktop app portfolio
desktop app blog
itch.io dashboard
booth dashboard
kaggle notebooks
https://www.kaggle.com/code/stpeteishii/pedestrain-movie-slam-3d-recon-vggt-slam
https://www.kaggle.com/code/stpeteishii/wine-rag-approach-deepseek-r1-w-grpo
https://www.kaggle.com/code/stpeteishii/squad1-1-rl-approach-w-deepseek-grpo
https://www.kaggle.com/code/stpeteishii/notebooks-related-to-sl-rl-for-seq2seq-data
https://www.kaggle.com/code/stpeteishii/notebooks-related-to-reinforcement-learning
https://www.kaggle.com/code/stpeteishii/covid19-tokyo-8th-wave-future-prediction