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    JoshuaCongHu/README.md

    Hi, I'm Joshua Hu 👋

    CS @ UB '27 — LLM systems, agentic RL, and full-stack engineering

    PortfolioLinkedInEmail

    🟢 Open to SWE / ML internships & new-grad roles

    🔭 Now

    • AI Fellow @ Break Through Tech, Cornell Tech — ML Foundations + industry challenge project
    • LLM Researcher @ Algoverse — cost-regularized agentic RL (GRPO); paper under review
    • SWE Intern @ Linde — migrating a 3.17B-row IoT telemetry platform to Microsoft Fabric

    ⭐ Highlights

    • Co-author, NeurIPS 2025 Workshop paper on cost-aware multi-agent orchestration → lora-guided-ppo-neurips2025
    • AWS AI & ML Scholars (Agent Developer Track) — top ~3% of 50,000+ applicants
    • Co-founded StructStudio — DSA visualizer adopted in UB's CSE 250 · live site

    🧰 Stack

    Python, TypeScript, JavaScript, Java, React, Next.js, PyTorch, AWS, Docker, PostgreSQL

    More at joshuahu.dev

    Pinned Loading

    1. structstudiostructstudioPublic

      StructStudio — interactive DSA visualizer with 57 algorithm animations, used in UB CSE 250

      JavaScript

    2. lora-guided-ppo-neurips2025lora-guided-ppo-neurips2025Public

      Paper, results & materials for our NeurIPS 2025 (Workshop on Efficient Reasoning) paper on cost-aware multi-agent orchestration — LoRA-Guided PPO.