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Achievement: Pull Sharkx3Achievement: YOLOAchievement: QuickdrawAchievement: Pair Extraordinaire

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taizhenC/Readme.md

Taizhen Cheung

Portfolio LinkedIn Email arXiv paper

Animated introduction
Taizhen's original animated desk companion

You must defeat my tech debt to stand a chance!

About me

I'm a software engineer in New York City building AI evaluation systems, retrieval pipelines, and full-stack products with Python and TypeScript.

  • 🎓 Computer Science and Mathematics at Hunter College — graduating May 2027
  • 🔭 Currently building Onward and stress-testing RAG pipelines
  • 🎮 Outside of code: Street Fighter 6, Sagat main, Master rank

I care about evaluation that tells the truth, retrieval that can be inspected, and software that survives outside the demo.

Tech stack

Languages
Python, TypeScript, JavaScript, C++, HTML, and CSS

Frontend
React, Next.js, Vite, and Material UI

Backend & data
FastAPI, Node.js, Express, PostgreSQL, SQLite, and Supabase

Machine learning & tools
PyTorch, Docker, Git, GitHub, Linux, LaTeX, and Vercel

> RANDOM_ENCOUNTER

Pixel-art programmer facing a giant many-headed software bug

> PLAYER_STATS

Taizhen's GitHub contribution overview
Taizhen's GitHub contribution streak

Visit Taizhen's portfolio
Profile views

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  1. when-directional-accuracy-lies when-directional-accuracy-lies Public

    Base-rate-honest benchmark showing LoRA-adapted TimesFM has no directional skill on equities: code, frozen data, committed results, and paper.

    Python

  2. xiaofinance xiaofinance Public

    A local personal dashboard that answers: which US stocks and investment themes are hot on Xiaohongshu right now, and what do people think of them?

    Python

  3. resufill resufill Public

    A local CLI that turns a canonical record of your career into a job-specific résumé and cover letter, and drafts LinkedIn profile copy from your blog.

    Python

  4. grill_with_me grill_with_me Public

    Grill a whole team about their project — each member in their own CLI, with their own AI — then hold everyone to the contract that comes out of it.

    TypeScript

  5. Onward Onward Public

    An emotional companion that matches your current struggle with the real-life story of a historical figure at your age.

    TypeScript