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ojas-chaturvedi/README.md

Hey, I'm Ojas (OJ) Chaturvedi πŸ‘‹

I build AI that ships β€” to production, hospitals, and orbit πŸš€

Typing SVG

LinkedIn Email Website


🧭 The 30-Second Version

I'm a concurrent BS/MS student in Computer Science & Data Science at Purdue ('27) who got tired of AI demos that never leave a Jupyter notebook. So everything I build has a destination: a children's hospital, a satellite, a DoD edge device, a Fortune 100 data platform, or a peer-reviewed venue.

My work lives at the intersection of deep learning and systems engineering β€” designing the model and the infrastructure that makes it survive the real world.

class Ojas:
    education   = "BS/MS CS + Data Science, Math minor @ Purdue ('27)"
    focus       = ["GenAI & LLM systems", "computer vision", "distributed ML infrastructure"]
    industry    = ["GenAI @ Amex πŸ’³", "edge AI @ Northrop Grumman πŸ›‘οΈ"]
    publishing  = ["NeurIPS 2025", "IEEE (in progress)", "American Heart Association (in progress)"]
    philosophy  = "If it can't ship, it doesn't count."

πŸš€ What I'm Building Right Now

Where What's actually happening
πŸ’³ American Express β€” GenAI SWE Intern Architecting an LLM-powered Knowledge Graph across 10,000+ enterprise data tables, so AI agents can run natural-language queries without hallucinating schemas. Goodbye, hand-written YAML.
πŸ›‘οΈ Northrop Grumman β€” AI SWE Intern Building defect-detection vision pipelines (ViTs + CNNs) for flexible hybrid electronics, compressed with TensorRT to run offline on rugged NVIDIA Jetsons in denied/degraded environments. DoD-funded NextFlex program.
πŸ«€ Eli Lilly Γ— Purdue BME β€” Research Assistant Engineered AR-Net, an anatomy-aware spatiotemporal network that tracks the aortic root in pediatric echocardiograms β€” 97.9% expert-level correlation. Now deploying a clinical GUI to Yale New Haven & Riley Children's Hospitals to help catch fatal aneurysms early, with an American Heart Association paper in progress.
🎡 AI for Musicians @ Purdue β€” Research Lab Team Lead Leading an NSF-funded team of 20 advancing automatic music transcription. Our evaluation standard was officially adopted by MIREX, and our work was published at NeurIPS 2025 β€” with an IEEE paper on the way.
πŸ›°οΈ Astrobotics @ Purdue β€” ML Team Lead Leading 14 engineers building autonomous robotic arms for on-orbit satellite servicing, with hardware testing partnerships at NASA and Vast. 7-DoF pose estimation, RL agents, 93% multi-step task precision.
πŸ“œ Previously...
  • Concrete Engine β€” Junior Software Engineer: HPC storage orchestration, Docker-isolated multi-tenant compute, and distributed multi-node training pipelines for large-scale AI workloads
  • Qualcomm β€” Computer Vision Data Analyst Intern: optimized low-power vision models for Snapdragon X Elite edge devices; cut false positives by 39%
  • Improved Google's MT3 music transcription model by ~15% on overlapping instruments with custom Viterbi-based decoding
  • Built a 19-layer CNN that watches guitar videos and converts them into playable tablature (91% frame-wise accuracy)

🧾 Proof of Work

πŸ“„ 3 πŸ«€ 97.9% πŸ‘₯ 34 🎡 1 πŸ† 2026
papers β€” NeurIPS 2025 published, IEEE & AHA in progress agreement with board-certified cardiologists engineers led across two teams industry eval standard, adopted by MIREX CRA Outstanding Undergraduate Researcher HM β€” national honor

🀝 Let's Build Something

Whether you want to talk models, systems, or shipping AI to the real world β€” my inbox is open.

LinkedIn Email


"If it can't ship, it doesn't count."

Pinned Loading

  1. amt_evaluation amt_evaluation Public

    An improved method of transcription evaluation based on mir_eval

    Python

  2. NLP-Gun-Legislation NLP-Gun-Legislation Public

    Legislative Narratives on Gun Control in the United States: A Sentiment Analysis Approach

    Typst 1

  3. Digit-Recognizer Digit-Recognizer Public

    Gaussian Naive Bayes Implementation for Handwritten Digit Recognition

    Python 2

  4. ai4musicians/ai4musicians.github.io ai4musicians/ai4musicians.github.io Public

    website for ai4musicians.org

    HTML 2 2

  5. Understanding-Siri Understanding-Siri Public

    Jupyter Notebook