CTO at Flabs and an IIT Roorkee graduate. I build the software that diagnostic labs in 50+ countries run on.
Alma mater
IIT Roorkee
Since 2023
CTO, Flabs
What the software I lead has done since January 2023, for pathology and radiology labs.
46M+
lab reports delivered to patients, on their phones
~16M
patient visits billed
$120M+
billed by labs through Flabs, about ₹1,000 crore
3,500+
paid customers, out of 44,000+ labs that signed up
50+
countries, each billing in its own currency
13,000×
more patients a month than in the first month
4M
reports delivered in a single month
Measured in production, not estimated.
1.1M+
requests in a single hour at peak
1.6B+
API requests served in the last year
10M+
requests on the busiest day
3 ms
median response time
55 ms
or less for 95% of all requests
99.96%
of requests served without an error
66M+
records in the database
The first million bills took eighteen months. The next four million took a year. The latest five million took four months.
7,000+ contributions on GitHub in the last year, most of them to private repositories.
Jan 2023 – now
Chief Technology Officer
Joined as CTO before the first bill. Since then: 3,500+ paying labs across 50+ countries, and every report they send runs on what I build.
46M+lab reports delivered
May – Jul 2022
Software engineering intern
Worked on the Dining revamp, the product that later became District, on both the consumer side and the Dining merchant app. Built Stories on Zomato Dining and their moderation, plus the emails consumers and restaurants get on every transaction. Cut the main API behind the Dining merchant website, used across the whole organisation, from 2s+ to under 200 ms. Go, gRPC, PHP and React, all shipped to production.
PPOpre-placement offer
Mar – Oct 2022
Tech head
Led the tech for IIT Roorkee's cultural festival. Built and ran its portal end to end: registrations, quizzes, workshops and submissions.
5,000+registered users
Nov 2021
Open-source fellow
Picked for a month-long open-source fellowship and shipped two projects in it.
1 of 15fellows worldwide
Aug – Oct 2021
Software engineer
Built the interactive kiosks, multi-touch apps and memory games for India's first digital museum, the Pradhanmantri Sangrahalaya, plus one system that controls them all.
88museum apps
Jul 2020 – May 2021
Software engineering intern
Shipped while still in college: a school ERP (Gungun ERP), an online course platform (Craftera), a fashion store (Shilpsutra), a doctor–patient platform (Doctodo) and an e-commerce app.
5products shipped
May – Jun 2020
Software engineering intern
First internship: a full-stack school management app.
Studied at IIT Roorkee.
Side projects, college builds and hackathon wins, mostly from my years at IIT Roorkee.
2022, IIT Roorkee's cultural festival
5,000+registered users
I led the team that built the festival's portal and ran its entire backend, servers and domains. Registrations, quizzes, workshops and submissions all ran through it, plus a campus-ambassador points system fed by the Instagram API.
2021
An online IDE for C, C++, Java, Python and JavaScript with saved snippets, themes, and a stats dashboard for compile time and memory. Compiler runs on my own AWS box.
2021
Food delivery routed to the nearest store, with SMS and automated phone calls to merchants on every order, and daily/monthly sales dashboards.
A COVID vaccine distribution app.
Fetch any public repo's README, preview it, and edit the Markdown live.
E-Cell IIT Roorkee
An employee management system with admin and user roles.
UPSIDA
A rebuild of the UPSIDA website.
IIT Roorkee
A social network for IIT Roorkee students: posts, likes, comments, search and follows.
Order from nearby shops for pickup or delivery during lockdown, with hygiene reminders.
A world map of live case data, refreshed every minute.
An online medical store with an admin panel.
Founders, engineers, people building in healthcare, or anyone curious how the numbers above happened. I read everything.