Hi, I'm Vishnu.

I'm a physician and software developer passionate about innovation at the intersection of medicine and technology.


Pandemic-Related Projects
Localing  🇬🇧

Hyperlocal marketplace platform to help small & micro-businesses in the UK survive and recover from the economic shutdown.

Supported by the University of Cambridge Judge Business School - Accelerate Cambridge programme.


Assists researchers in studying long-term physical and psychosocial effects of COVID-19 and provides support to patients.

Developed with CardinalKit and supported by Google Cloud.

Alla Tillsammans
Alla Tillsammans  🇸🇪

Logistics platform for organizing non-profits to help isolated populations who are at increased risk for COVID-19.

Deployed and serving communities in Sweden.

Machbarschaft  🇩🇪

AI assistant hotline to help millions in Germany without reliable internet access or technical literacy obtain essentials safely during the pandemic.

Winner of the German federal government's #WirVsVirus competition.

Selected Personal Projects


Simulation of the algorithm that matches medical school graduates with residency training programs in the US.

Featured on NPR Planet Money, Doximity DocNews, Medium Top Stories, and Nate Silver's FiveThirtyEight.


System for incident commanders to monitor the safety of emergency responders using wearable sensors.

Winning Solution for IBM/National Institute of Standards and Technologies TechToProtect Challenge NYC (2019).


Natural language agent that assists with triage and documentation for urgent care and telehealth encounters.

Open-source project built with IBM Watson.

Off the Record
Off the Record

App that makes it less awkward for teens to bring up sensitive health issues with their doctors using self-destructing messages.

Developed for the Innovate NewYork-Presbyterian Pediatric App Challenge (2016).

Hermes Assistant

Voice assistant that answers questions about patients based on electronic health record data.

Winner of MIT - AthenaHealth Hackathon (2013).


Application that sorts radiology reports based on urgency of the findings using a classifier.

Brigham and Women's Hospital Hackathon winner & Finalist - American Medical Informatics Association "Ideas that Work" competition (2014).


Chatbot that helps teens practice dealing with cyberbullies in a safe environment while providing feedback and encouragement to improve confidence.

Winner of Intel HackHarassment Prize (2016).

Critical Results
Critical Results

Smartwatch app for physicians that displays customized notifications for critical results from patient lab work.

First health IT app developed for the Pebble smartwatch.

About Me

I'm a board-certified Internal Medicine physician and software developer who has been passionate about coding since I was a kid.

I recieved my bachelors degree from Cornell University where I also co-founded the largest student media group, and my MD from Albany Medical College where I did research in nanomedicine. I recently graduated from a residency program in Internal Medicine from the Icahn School of Medicine at Mount Sinai.

Along the way, I've been developing apps for healthcare and other industries involving a variety of technology including machine learning, natural language processing, wearables and sensors. I did early work in integrating conversational AI and data from wearables with electronic health records. I co-founded a TechStars-backed health tech startup extracting insights from free-text clinical documents.

During the COVID-19 pandemic, I've built and deployed solutions with teams in the US, UK, Sweden and Germany. I also helped to found an initiative to help struggling small businesses, supported by the University of Cambridge Judge Business School.

Check out my projects and get in touch!


Please feel free to send me an e-mail at [email protected] or find me on LinkedIn, Twitter, or Instagram!