Rishith Chennupati · San Jose, CA

Building things that don’t exist yet.

I’m fourteen. I started writing code in middle school and haven’t really stopped since: iOS apps, on-device AI, web platforms, and lately a drone that flies itself. Everything I’ve made public lives below.

prometheus · autonomous gps drone
The autonomy stack on Prometheus: a Raspberry Pi 4, flight controller, and GPS on the carbon frame. building now

About

A builder more than a user.

iOS is home, Python is the lab, and Next.js is how the labs get online. I’d rather ship five rough things this month than one perfect thing next year. A lot of what’s below started as a hackathon weekend or a 2am idea I couldn’t drop, and a few of them turned into apps people actually use.

Public repos
16
Languages
4
Stars
6
Shipped ’26
16

Selected work

The index, ranked the way I’d rank it.

Pulled live from GitHub, ordered by what I care about and not by what was trending that week.

Robotics

Prometheus, a drone that flies itself.

A 1.85 kg quadcopter I’m building to fly on its own. You give it a list of GPS points, it takes off, holds position in the wind, runs the route, and turns back for home by itself if the battery runs low or the radio link drops. A Raspberry Pi rides on top and runs the missions over MAVLink, so I can write a whole flight in Python instead of flying it by stick.

Airframe
1.85 kg
Firmware
ArduCopter 4.6.3
Thrust / weight
1.89 : 1
Hover time
12 to 15 min
Companion
Raspberry Pi 4
Control
DroneKit / MAVLink
Prometheus on GitHub ↗Build log ↗
carbon x-frame · dry fit
The dry-fit carbon-fiber quadcopter frame with four arms and motors installed.