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jjordanoc/README.md

Hi, I'm Joaquin

M.S. Computer Science @ Columbia University | Robust Evaluation in Language and Vision

I build AI systems and study how to make them more reliable, useful, and grounded in real-world behavior.

Over the past few years, I've worked across startups and research: building SyntaxAI, a real-time AI English tutor used by thousands of learners, proposing new multi-agent evaluation systems using LLMs, and researching 3D generative models. My work sits at the intersection of Trustworthy AI across modalities (vision, language) and applied production systems.

What I'm Working On

  • Evaluation — multi-agent systems, LLM evaluation, and robustness under adversarial conditions
  • 3D Computer Vision — geometric consistency, 3D reconstruction priors, and generative 3D
  • Production AI systems — memory, retrieval, multimodal pipelines, and on-device inference

Pinned Loading

  1. 3d-heritage-reconstruction 3d-heritage-reconstruction Public

    Real-time heritage reconstruction social network using feed-forward 3D reconstruction and 3DGS

    Python 1

  2. azure_speech_recognition_null_safety azure_speech_recognition_null_safety Public

    A Flutter plugin that enables interaction with the Azure Cognitive Services Speech-To-Text API

    Swift 13 20

  3. yachai yachai Public

    YachAI is an offline visual math tutor for children powered by Gemma-3n running on mobile devices

    Kotlin 1

  4. full-text-search-engine full-text-search-engine Public

    A full-text search engine built using inverted indices for efficient retrieval of text documents from the arXiv dataset

    Python 2