# Long Hui 許朗

> Technical Product Leader & AI Engineer & Tinkerer

A problem-first, outcome-driven engineer specializing in AI workflows, medical AI, and systems architecture. Background in rigorous analytical modeling, Automotive SPICE process engineering, and SLAM/Multi-object tracking. I build software, ship products, and occasionally learn things the hard way. Currently based in Hong Kong.

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## Connect

- [LinkedIn](https://www.linkedin.com/in/longhui1996/)
- [Instagram (@kd512d7)](https://instagram.com/kd512d7)
- [Online CV](https://longhuiberkeley.github.io/ai_gen_cv/)
- [GitHub](https://github.com/Longhuiberkeley)

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## Featured Projects

### [SpecFlow](https://github.com/Longhuiberkeley/specflow)
Compliance-grade spec tracking in Git, designed for the era of AI-assisted coding. Replaces traditional ALM tools by keeping requirements, architecture, and audit records as Markdown files directly in your repository.

- [10min Presentation →](https://longhuiberkeley.github.io/specflow_why)

### [AI Unpacked — LLM Mastery Series](https://longhuiberkeley.github.io/llm_tutorial_site/en/)
An interactive, comprehensive curriculum designed to build intuition for Large Language Models using analogies and interactives, making AI literacy approachable.

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## Technical Interests

- **Anything Agentic** — context, harness, workflow, agentic apps, anything
- **Machine Learning & Signal Processing** — conformal prediction, computer vision, making models trustworthy enough for real-world use
- **Algorithms & Robotics** — SLAM, RIEKF, IMU-GPS systems, multi-object tracking
- **Software & Systems** — Python, JS/Next.js, agentic AI workflows, cloud infrastructure
- **Process & Product** — Automotive SPICE, Agile, end-to-end product lifecycle, turning requirements into shipped software

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## Publications

- **Risk-Sensitive Conformal Prediction for Catheter Placement Detection in Chest X-rays** [[arXiv:2505.22496](https://arxiv.org/abs/2505.22496)]

- **Deep Learning-Based BMD Estimation from Radiographs with Conformal Uncertainty Quantification** [[arXiv:2505.22551](https://arxiv.org/abs/2505.22551)]

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## Hobby & Side Projects

- **Quant projects** — algo betting, quantitative analysis for fun
- **3D printing & design** — printed a guitar, CNC machining, making random things
- **Making wine** — because fermentation is just bioprocessing
- **...** — always something new and random

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## Education

**University of California, Berkeley** — B.A. Applied Mathematics, graduated at 19