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Achievement: YOLOAchievement: Pull Sharkx2Achievement: QuickdrawAchievement: Pair Extraordinaire

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linbrandon4/README.md

Brandon Lin

Georgia Tech computer science student and cofounder of Totem.

I build AI systems and full-stack software. At Totem, I work on identity and action-level authorization for AI agents operating across company boundaries. My other work includes AI model evaluation and post-training, soft robotics research, and software engineering.

What I'm working on

Area Current focus
Agent security Building Totem's identity, scoped authorization, and audit layer for cross-company AI agents
Model evaluation Finding reproducible model failures and improving behavior through post-training workflows
Robotics Working on soft robotics research at the boundary between software and physical systems

Selected work

Project What it does Built with
Totem Cross-company AI-agent identity and action-level authorization TypeScript, Next.js, PostgreSQL
quantlab Runs vectorized strategy backtests and returns risk-adjusted performance metrics Python, FastAPI, pandas
Verdant Turns drone imagery into infrastructure damage reports and repair recommendations React, TypeScript, Python, YOLOv8
Is It Recyclable? Classifies an object's material and recyclability; first place at HackGwinnett Python, CNN, Jupyter
VEX Robotics 675B Competition robot software for the VEX Over Under season C++, PROS

Working set

TypeScript · Python · React / Next.js · FastAPI · PostgreSQL · computer vision

I am most interested in work where model behavior, security boundaries, and real-world systems have to hold up under testing.

Pinned Loading

  1. Body-of-Work-Portfolio Body-of-Work-Portfolio Public

    A personal portfolio of engineering and data-analysis projects.

    HTML

  2. BreastCancerPrediction BreastCancerPrediction Public

    Logistic-regression exploration of breast cancer classification in a Jupyter notebook.

    Jupyter Notebook

  3. Is-It-Recyclable- Is-It-Recyclable- Public

    HackGwinnett-winning CNN that classifies an object's material and recyclability.

    Jupyter Notebook

  4. quantlab-fastapi-backtesting-service quantlab-fastapi-backtesting-service Public

    FastAPI service for vectorized backtests, risk metrics, and persisted trade results.

    Python

  5. Verdant Verdant Public

    Computer-vision infrastructure inspections from drone imagery, with damage reports and sustainable repair guidance.

    Python

  6. Vex-Robotics-675B-OverUnder Vex-Robotics-675B-OverUnder Public

    Competition robot software for VEX Robotics 675B during the Over Under season.

    C++