Hi there, I'm HernandoR 👋

Algorithm Engineer focused on 3D reconstruction, machine learning, and scalable data pipelines.

About Me

• 🔭 Currently working as an Algorithm Engineer at Xiaomi (scene reconstruction & ground-truth generation).
• 🎓 M.Sc. in Electronics from Nanyang Technological University (2022–2024).
• 🧠 Interests: Computer Vision, 3D Reconstruction, ML Systems, and DevOps.
• 🌱 Actively contributing to open source in Rust and Python ecosystems.
• 📫 Reach me: Email · LinkedIn
• 📄 Latest CV: English · 中文
• ⚡ Fun fact: I enjoy competitive programming and have a strong background in algorithmic problem-solving.

Tech Stack

Highlights

• 🥈 Kaggle Silver Medal (Top 10%) — Image Matching Challenge 2023
• 🏅 WorldQuant Gold Level + Registered Consultant (Top 5%)
• 🧩 ICM Meritorious Winner (Top 5%) / ICM Finalist (Top 1%)
• ✅ HackerRank Problem Solving Certificate

Recent Active Repositories

Auto-updated daily by GitHub Actions based on recent repository activity.

• HernandoR/HernandoR — No description. (Typst, updated: 2026-04-08)
• HernandoR/FrameCloud — A point cloud lib that uses table engine like polars and pandas as backend (Python, updated: 2026-03-01)
• HernandoR/pcl-rustic — No description. (Rust, updated: 2026-04-02)
• HernandoR/pcl-rustic-old — No description. (Rust, updated: 2026-02-20)
• HernandoR/py-bitable — Python library for uploading attachments and creating records in Feishu Bitable (飞书多维表格). (Python, updated: 2025-12-16)
• HernandoR/py-solana-pay — this repo trying to adopt Solona-Pay to python (HTML, updated: 2025-10-13)

Open Source Contributions

• prefix-dev/pixi — Implemented dependency overwrite feature (Rust).
• dfki-ric/pytransform3d — Added Array API support (Python).
• tracel-ai/burn — Contributed backend typing support improvements.
• rust-lang/rust — Contributed to language ecosystem discussions and patches.

GitHub Stats

Thanks for visiting! Feel free to explore my repositories and connect.