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LZDXN/README.md

LZDXN_Wharariki_Beach

日々私たちが過ごしている日常は、実は奇跡の連続なのかもしれない。

The ordinary days we live may actually be a series of miracles.

— アニメ『日常』

Jing Gao · LZDXN

Engineer · Builder · Entrepreneur

Computer Science + Entrepreneurship @ Washington University in St. Louis

I build at the intersection of technology, data, and real-world systems.

My journey has taken me from startups and AI research to large-scale data engineering and now global financial technology. Along the way, I became increasingly interested not only in what technology can do, but in how it can be built responsibly, reliably, and at scale.

What I’m Exploring

AI/ML · Compliance · Data · Entrepreneurship · Privacy

I enjoy moving between writing code, understanding systems, and understanding why the system matters.

Toolbox

Python Java C C++ Rust Julia TypeScript

React Next.js PyTorch TensorFlow AWS

Selected Work

♟️ Stockfish Chess Analysis

Processed 200GB+ of chess data and redesigned the Julia pipeline for a 100× improvement in scan speed.

Chess-Research-2023-Fall

🤖 WrapperAI

A business's private data sanitizer.

Businesses increasingly rely on generative AI while handling sensitive internal information. WrapperAI was an early exploration of a lightweight, employee-side privacy layer that identifies information users want removed, sanitizes data before it reaches external AI services, and surfaces potential security and compliance risks.

Key idea: make private data useful for AI-assisted work without unnecessarily exposing it as training data for external models.

Recognition

RSAC Security Scholar ’25

Selected for the RSA Conference Security Scholar Class of 2025, a program connecting emerging cybersecurity talent with security leaders and the broader RSAC community. Participated in the conference's security-focused programming and research poster exhibition.

Read the program recap here.

Current Learning Plan

Finance & Investment Foundations

Preparing for the transition from software engineering into global financial technology by building a stronger foundation in financial markets, investment instruments, industry structure, and ethics through the CFA Institute Investment Foundations® Certificate.

Pinned Loading

  1. Chess-Research-2023-Fall Chess-Research-2023-Fall Public

    Jupyter Notebook

  2. CSE5100-Fledgling CSE5100-Fledgling Public

    Getting things off ground.

    Python

  3. Turner Turner Public

    Python 1 1

  4. crap-note crap-note Public

    quick server app for any uploading file and getting link for studying

    TypeScript 1