Kunal Chaudhari
Vadodara --:-- Let's talk

Full-stack developer — Vadodara, India

I design and build web platforms end to end — the screens people use and everything that keeps them fast, secure and online.

Open to work · full-time, freelance, consulting

Move through the name · click for a ripple

The journey

From a first program to products in production — one line, five turning points.

  1. 2019

    Started a B.Sc. in IT

    P P Savani University · Surat

    First programs, first databases — and a habit of taking things apart.

  2. 2022

    Data analyst

    Disha Info Tech · Pune

    Turned business data into Power BI and Tableau dashboards.

  3. 2023

    M.Sc. in IT

    MSU Baroda · Vadodara

    Data science and machine learning — including New York taxi data.

  4. 2025

    Full-stack developer

    Webbrains Technologies · Vadodara

    Five client products across healthcare, enterprise, e‑commerce and hospitality.

  5. Now

    Open to the next thing

    Full-time · Freelance · Consulting

    Looking for a team where the hard part is making it work.

Data, made visible

One day of New York in 97,003 real taxi rides — and then 800 pieces of my own work.

Before products, data

I learned to build by learning to read.

Before I wrote software for other people, I spent years with spreadsheets, SQL and dashboards — learning what a pile of numbers is quietly trying to say.

A day in New York

Every dot is a real taxi pickup.

This is New York on Thursday, 15 January 2015 — 97,003 yellow-cab trips from the city's open data. The avenues of Manhattan draw themselves.

Typical ride
10.6 min
Average trip
2.8 miles
From airports
3,733

Scroll through the day

Watch the city breathe.

Quiet at 4 am — just 335 pickups. Busiest at 10 pm with 7,248. At 11 am traffic crawls at 9 mph; at 4 am cabs fly at 20.

22:00 7,248 pickups 10.5 min typical ride 14.1 mph average

The research

Can you predict how long a ride will take?

In my M.Sc. I used New York taxi trips like these to find out: cleaned the data, found patterns in when and where rides start, and tested six prediction models side by side. The tree-based models won.

PythonPandasscikit-learn6 models5-fold checks

Read the case study →

Today, my own data

Every square is one endpoint I've built.

An endpoint is a doorway an app's features walk through — log in, book a visit, issue stock. Here are all 800 of them, by product.

  • 406Cure & Care
  • 169TATA Advanced Systems
  • 146DemandTrans
  • 79Study-Flow

Data: NYC Taxi & Limousine Commission trip records, via kepler.gl-data

What I've built

Every tower is a doorway into a feature. Every district is a product people use every day.

01 Healthcare · 2025 — now

Cure & Care

One platform for patients, doctors and pharmacies.

Patients book visits and order medicines. Doctors run their day and send prescriptions. Admins manage everything. Four apps share one backend — so every screen updates the moment something changes.

  • 4apps
  • 1shared backend
  • Livesince 2025
View case study

02 Enterprise · 2025 — now

TATA Advanced Systems

Every part, every shelf, every movement — accounted for.

An inventory system for an enterprise manufacturer. Staff sign in with their company accounts, stock is tracked rack by rack, and every movement is recorded with who did it and when.

  • 3staff roles
  • 100%moves recorded
  • Autoshift reports
View case study

03 Corporate · 2025

DemandTrans

Content and products, managed in one place.

A content system for a corporate website and product catalogue. Every edit is checked and recorded, and the whole system is packaged to run the same way on any server.

  • 29data models
  • Everyedit recorded
  • Portableruns on any server
View case study

04 Real-time · 2026 — now

Study-Flow

Study together, live.

Virtual study rooms with live focus timers, streaks, badges and leaderboards. Everyone in a room sees the same thing at the same moment — and it stays that way as more people join.

  • Livestudy rooms
  • 12automated jobs
  • Paidsubscriptions
View case study

05 Hospitality · 2025

Hospitality booking

Fast pages, even on the busiest days.

The engine behind a hotel booking site: popular pages served instantly from memory, and protection that keeps bots and bad requests out — so real guests always get through.

  • Instantpopular pages
  • Botprotection
  • Safeinputs
View case study

Six floors

Look inside any tower and it's built the same way. I work on every floor — so nothing gets lost between them.

  1. 06

    What people see

    Clean, fast screens for patients, doctors, admins or warehouse staff.

  2. 05

    How it works

    The rules behind every button — who sees what, and what happens next.

  3. 04

    What happens live

    Bookings and messages that update on every screen at once.

  4. 03

    On autopilot

    Reports, reminders and emails that send themselves on time.

  5. 02

    What it remembers

    Data organised to stay quick as the product grows.

  6. 01

    Where it lives

    On the cloud — secured, monitored and kept online.

Real time

The best software changes the moment the world does. Everything I build is made to react instantly — on every screen at once.

Live Try it

Everyone sees it the moment it happens.

Book a slot on the patient's phone. The doctor's schedule and the clinic dashboard update instantly — no refresh, no double bookings.

9:41

Book a visit

Dr. Anjali Mehta

Cardiology · Tue, 14 Oct

Tap a time to book it

Patient's phone
Doctor's schedule

Today · Dr. Mehta

  1. 09:00Riya Shah
  2. 09:30Open
  3. 10:00Open
  4. 10:30Arjun Patel
  5. 11:00Open
  6. 11:30Open
  7. 12:00Meera Iyer
  8. 12:30Open

New booking

Doctor's laptop

Bookings today

23

Live feed

  1. 08:52 Clinic booking · Dr. Rao
  2. 08:40 Video visit · Dr. Mehta
  3. 08:31 Lab test ordered
Clinic dashboard

Process How I work

Four steps, no surprises.

  1. 01

    Listen

    We talk about the problem, the people who'll use the product and what success looks like. No jargon — just a clear picture of what we're building and why.

  2. 02

    Blueprint

    Before writing code, I map the screens and the data underneath them — so the foundation fits the product, and changes later are cheap instead of painful.

  3. 03

    Build

    Weekly progress you can click through yourself. Security and speed are built in from the first day — not bolted on at the end.

  4. 04

    Launch & look after it

    Deployed, monitored and kept healthy. If something goes wrong at 2am, it's already in the logs — and usually fixed before anyone notices.

Hello Contact

Let's build something extraordinary.

Based
Vadodara, India · happy to work remote
Open to
Full-time roles, freelance, consulting
Replies
Within a working day