Biomedical Engineering · Pre-Medical · Northeastern University

Building accessible medical devices for underserved communities

I'm James Mathai — a Northeastern biomedical engineering student on the pre-medical track. Most of what I work on, in and out of class, circles back to the same core principle: making medical care actually reach the patients it's meant to serve.

This site keeps a working record of what I've built, written, and where I've been along the way.

How I got here

  • CurrentlyNortheastern University, Boston
  • FocusBiomedical Engineering · Pre-Med
  • BuildingOrgoViz

I came into engineering through a few different doors. In high school, I spent a summer in a selective biomedical engineering program at Olin College, where I ran my first PCRs, learned to use CAD software in earnest, and prototyped prosthetic devices. Around the same time, I was competing nationally in Original Oratory and running a small non-profit selling laser-cut coasters to fund education work in Kerala.

My first year of college was at Northeastern's London campus before I transferred back to the main Boston campus. Studying comparative healthcare systems alongside the engineering core gave me a different lens on the same questions I'd already been chasing, and I've kept that lens since.

That mix still shapes what I take on. I'm building hardware like the Dementia Progression Tracker, writing about AI ethics in clinical practice, and pulling lessons from the speaking and service work I've kept up for years. Different mediums, same instinct underneath: pick a real problem, then make something that actually moves it.

Where I've studied

2026 — Present

Northeastern University · Boston, MA

B.S. Biomedical Engineering + Biochemistry · Pre-Medical Track

Current GPA: 4.0.

2025 — 2026

Northeastern University London · London, UK

First year of the Global Program

Coursework included Comparative Healthcare Systems, Innovation & Enterprise, Calculus III, Physics II, Organic Chemistry I, and Cornerstone of Engineering II.

2021 — 2025

Ridge High School · Basking Ridge, NJ

Cumulative GPA: 4.42 · Top 5% of class

National Merit Commended Student · National Honor Society · AP Scholar with Distinction (10+ AP courses).

Projects I've worked on

Current Endeavor · Active Build

OrgoViz — 3D Organic Chemistry Mechanisms

2026 — Present

A web-based 3D reaction-mechanism viewer I'm building from scratch for organic chemistry students. OrgoViz lets users step through each state of a mechanism — arrows, lone pairs, geometry — in interactive 3D, across three modes: Learn (curated walkthroughs), Custom (any SMILES substrate + any reaction), and Predict (rules-based outcome prediction from substrate + conditions).

120+Reactions
11Substrate classes
3Modes
  • TypeScript
  • React
  • Vite
  • Three.js
  • SMILES parser
  • 3D rendering
Open OrgoViz ↗

Toolkit

Technical Skills

Python
TypeScript / React
SolidWorks
Autodesk Inventor
AutoCAD
API integration
Three.js / WebGL
Wet-Lab (PCR, sequencing)

Cornerstone of Engineering II · Final Project

Dementia Progression Tracker

Spring 2026

A portable cognitive-monitoring device for early-onset dementia patients. Three integrated tests — reaction speed, memory-sequence, sound association — run on a Raspberry Pi Pico W inside a custom 3D-printed enclosure. Scores are averaged across rounds and pushed over Wi-Fi to an Airtable backend; a 7-day cognitive trend chart is automatically emailed to the patient's clinician, enabling continuous at-home monitoring with no manual reporting.

3Cognitive tests
5Integrated subtasks
16Rounds / session
7-dayAuto-report cycle

Built for clinical deployment as a low-cost alternative to in-clinic cognitive assessments. Future iterations are targeted at a PCB-based redesign for portability, an in-app Wi-Fi configuration layer for non-technical users, and hospital-grade privacy frameworks that link patient sessions to QR-coded wristbands for secure, reusable deployment across patients in a clinical setting.

  • Pico W
  • MicroPython
  • Airtable API
  • 3D Printing
  • Hardware + Software
  • Wi-Fi

Independent Project · Quantitative Analytics

Unified Trading Dashboard

2026 — Active

A multi-tab Python dashboard I built for personal market analysis — combining indicator heatmaps across hundreds of tickers, a parameterized signal-aggregation engine, an LLM-summarized news brief, and direct TradingView MCP integration for chart automation.

Strategy logic kept private — this entry showcases the engineering stack.

  • Python
  • Dash
  • Pandas
  • yfinance
  • LLM orchestration
  • MCP

Innovation & Enterprise · Final Pitch

Groove-Grid — Piezoelectric Floor Panels

Spring 2026 · Marketing Chair

Co-founded a 5-person venture concept turning foot traffic in urban nightlife venues into clean energy. Our piezoelectric floor panel design would generate 0.38 kWh/hour each, offsetting an average venue's electricity costs in just over a year. Aligned to UN SDG 12 (Sustainable Consumption & Production). Won Most Profitable Investment in the cohort pitch.

Theoretical product — concept, 3D model, financial forecasting, and pitch deck only; not physically prototyped.

$289KProjected ROI
$360KAnnual revenue
1.2 yrBreak-even
6.85MkWh saved (10 yr)

Independent Research · Working Paper

AI in Clinical Practice — An Ethical Audit

2026

A working paper auditing how AI is reshaping clinical practice — framed around medicine's four ethical pillars (autonomy, beneficence, non-maleficence, justice) and six concrete failure modes (hallucinations, privacy, bias, patient-clinician relationship, liability, skill atrophy). Evaluates current FDA SaMD and EU AI Act frameworks against each.

  • Bioethics
  • FDA SaMD
  • EU AI Act
  • Clinical AI

TEDx Speaker · Selected Talk

The Crisis of Completion

TEDxNortheasternU London · March 2026

A talk on the completion moment — the instant our minds decide we've seen enough of someone and let the label stand as a verdict. Argues that, in an era of algorithmic feeds and AI summaries, refusing premature certainty about each other may be the most radical thing we can do.

"In a world addicted to AI summaries and sharpened headlines, perhaps our most radical, our most humane, act is to avoid treating each other as one."
  • Rhetoric
  • Bioethics
  • Social psychology
  • Public speaking

Publication · Inaugural Issue

Original Oratory — Featured Speech

Forensics Journal · Inaugural Edition

One of my Original Oratory speeches was selected for the inaugural issue of this forensics journal — published in both print and digital editions.

Read the digital edition ↗

Summer Research Program

Olin College — BME Cohort

Summer 2024

Spent a summer in a selective biomedical engineering program at Olin. Worked through CRISPR gene-editing methods, gene sequencing pipelines, and the engineering behind total artificial hearts. Hands-on, this meant running PCRs and prototyping prosthetic devices end-to-end.

  • CRISPR
  • PCR
  • Prosthetics
  • Total Artificial Hearts

National Medical Competition · With Partner

Round-Pier Medical Competition

2024 – 2025

Researched Alpha-1 Antitrypsin Disease — a genetic disorder affecting the lungs and liver — with a partner and presented our findings at this independent national medical competition, competing without affiliation to any school program.

  • Genetic disease
  • Literature review
  • Presentation

Selected recognitions

National Speech & Debate Association · 2024–2025

Original Oratory

3rd Nationally

1st in New Jersey

National Qualifier

Tournament Champion · 2021–2025

20+ Top-3 Finishes · Local circuit

Premier Distinction

Tournament results

  • Pennsbury National InvitationalTournament Champion
  • UPenn Liberty Bell ClassicFinalist
  • Princeton ClassicSemifinalist
  • Tournament of ChampionsQuarter-finalist
  • NIETOC National ChampionshipOctofinalist
  • NCFL Grand NationalsOctofinalist
  • TEDx Speaker

    The Crisis of Completion · selected talk

  • Most Profitable Investment

    Innovation & Enterprise · Groove-Grid venture

  • Congress of Future Medical Leaders

    School Delegate

  • 4th Degree Black Belt

    2× Gold — President's Cup Championship

  • National Merit Commended

    College Board · 2024

  • Presidential Service Award

    Gold · Silver · Bronze · Federal recognition

Selected Oratories

  • The Crisis of Completion TEDx · 2026
  • It Takes A Village NIETOC · 2024–25
  • The Unspoken NSDA · NCFL · TOC · 2023–24
  • The Hyphen TOC · NCFL · 2022–23

Roles I've held

Founder & CEO

Coasters for Kerala

June 2023 — July 2025

A non-profit I founded that sold laser-cut coasters with 100% of proceeds funding education initiatives for underprivileged communities in Kerala, India. I handled the design, manufacturing, fulfillment, and donor outreach end-to-end.

Treasurer & Marketing Chair

Hope for the Homeless

June 2023 — June 2025

Helped organize local service programs, raised funds for shelter donations, and contributed to research on the underlying causes of homelessness in the community.

Communications Lead

Fund for the Aid of Hearing & Vision Impairments

June 2023 — June 2025

Led awareness campaigns and authored articles on the deaf-blind community to support fundraising and donor outreach.

Speech Mentor

Ridge Speech & Debate

Sept 2022 — June 2025

Coached younger competitors on speech-writing, delivery, and tournament prep. Also co-led youth speech camp programming with the high school coaches.

Instructor

Top MMA — Taekwondo

June 2022 — July 2025

Taught junior students through a structured curriculum and ran feedback cycles with students and their families.

Co-Host & Organizer

St. Mary's Orthodox Student Movement

June 2023 — Present

Co-hosted two Mental Health Conferences and organized fellowship events for Orthodox youth across the tri-state area.

Get in touch

Always glad to talk biomedical engineering, pre-medical paths, or interesting research and design problems.