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avcodes438/README.md

Aaryasinh Vaghela

Biomedical engineering and machine learning. I build physics-informed models of blood flow, EEG-based wearables, and computational tools for drug discovery.

Currently at Stanford University (B.S. Electrical Engineering, B.S. Bioengineering, Class of 2029).

  • Now — Computational Biology Intern, The MITRE Corporation (Advancing Defense Pharmaceuticals)
  • Previously — Medical AI Researcher, Stanford University School of Medicine, Department of Radiology
  • Previously — Research Intern, Harvard Medical School (hemato-oncology and immunology labs)
  • Also — International Youth Coordinator, Jaipur Foot USA (BMVSS), the world's largest prosthetic-limb NGO — 2.3M+ beneficiaries across 42 countries
  • FoundedAlliance Tutors, an international STEM tutoring venture (2020–2025)

Selected work

  • vascupinn — Physics-informed neural network solving Navier–Stokes with Carreau–Yasuda non-Newtonian rheology for blood flow in patient-specific vasculature. Covered by a USPTO provisional patent.
  • nebulab-eeg — Single-channel EEG acquisition chain, overnight recording, and ESP32-S3 escalating-haptic wake firmware for a closed-loop sleep-inertia system.
  • pinn-pulsatile-drug-delivery · pinn-aneurysmal-bifurcated · pinn-hybrid-experimental — Method components and case definitions for the three publications below. Each repo's Status section states plainly what is and isn't released.
  • safesip — Drink-spiking detection device: spectroscopic sensing concept, whitepaper, and business case.
  • newweb — Personal site in Next.js over a hand-coded generative illustration; seeded PRNG for hydration-safe static prerender, contrast verified by computation.

Publications

Sole author on all three.

  1. PINN-Based Pulsatile Flow Modelling and Targeted Drug Delivery Optimization in Computational HemodynamicsJournal of Pharmacy and Bioallied Sciences (Wolters Kluwer), December 2025
  2. Hybrid PINNs with Experimental Data for Real-Time Hemodynamic Prediction and Clinical Decision SupportInternational Journal of Medical and Pharmaceutical Research, December 2025
  3. Functional and Ethical Modeling of Non-Newtonian Hemodynamics in Aneurysmal and Bifurcated Vessels Using Physics-Informed Neural NetworksScientific Culture, October 2025

Patents

  • USPTO Provisional — "VascuPINN" blood flow modeling system (February 2025). Sole inventor.
  • USPTO Provisional — A closed-loop multimodal stimulation system and method for reduction of sleep inertia (2026).

Selected recognition

  • Morehead-Cain Scholarship — full-ride merit scholarship to UNC Chapel Hill; declined for Stanford
  • MITRE AI Hackathon — Winner (2026); the only high school student competing against graduate teams
  • Special Congressional Recognition & Award (November 2025) — Rep. James Walkinshaw (VA-11), for excellence in biomedical engineering; entered into the Congressional Record
  • Dr. Edgar A. Love Award for Excellence in Biomedical Engineering (November 2025) — Howard University, Omega Psi Phi / Omega STEM Foundation
  • United Nations Delegate & Speaker (June 2025) — 18th Convention on the Rights of Persons with Disabilities, representing Jaipur Foot USA
  • Startups @ Spring — 1st nationally of 700+ (2026); 2nd nationally of 700+ (2025)
  • Valedictorian, BASIS Independent McLean, Class of 2026

Tools

Python · PyTorch · NumPy/SciPy · C/C++ · Arduino/ESP32 · MATLAB · R · SLURM and GPU/HPC clusters · TypeScript/Next.js · LaTeX · Git · Linux

Contact

Popular repositories Loading

  1. vascupinn vascupinn Public

    Physics-informed neural network solving Navier-Stokes with Carreau-Yasuda non-Newtonian rheology for blood flow in patient-specific vasculature. PyTorch, 8 passing physics tests. Reference implemen…

    Python 1

  2. pinn-aneurysmal-bifurcated pinn-aneurysmal-bifurcated Public

    Case definitions, validation table, and entry-point scripts for 'Functional and Ethical Modeling of Non-Newtonian Hemodynamics in Aneurysmal and Bifurcated Vessels Using PINNs' (Scientific Culture,…

    Python 1

  3. pinn-hybrid-experimental pinn-hybrid-experimental Public

    Method components (uncertainty-weighted data assimilation, real-time inference) for 'Hybrid PINNs with Experimental Data for Real-Time Hemodynamic Prediction' (IJMPR, Dec 2025). Not a full reproduc…

    Python

  4. pinn-pulsatile-drug-delivery pinn-pulsatile-drug-delivery Public

    Method components (convection-diffusion residual, release-schedule optimizer) for PINN-based pulsatile flow and targeted drug delivery (J. Pharmacy and Bioallied Sciences, Dec 2025). Not a runnable…

    Python

  5. safesip safesip Public

    Drink-spiking detection device: concept, spectroscopic sensing design, and business case. 2nd of 700+ at Startups @ Spring 2025; Blue Ocean global top 300 of 14,000+.

  6. avcodes438 avcodes438 Public

    Profile README.