Software / AI / Robotics / Aerospace

Hi, I'm Chetraj.
I build ideas into working things.

I build software, study computer systems, explore intelligent machines, and document what I learn through projects, research and experiments.

VIEW PROJECTS ↗READ RESEARCH

Selected work

8 projects / experiments
VIEW ALL WORK ↗
01 / PRODUCT

Basairai

A rental marketplace focused on making room discovery simpler for students and young professionals.

KotlinAndroidSupabase
Building →01
02 / AEROSPACE

AeroViation

Learning aerodynamics through simulation, physics, aircraft concepts and data.

PythonCFDSimulation
Exploring →02
03 / DIGITAL TWIN

PRISM

Lowering the entry barrier in robotics: enabling students in rural areas to simulate microworlds, nano-robotics, and digital twins with the same lab power as MIT.

Digital TwinMicro-RoboticsPhysics SimulationField Dynamics
In Development →03
04 / SOFTWARE

Trakie

Simple time tracking designed around focus, daily work and progress.

FlutterFirebaseDart
Planning →04
05 / LEARNING TOOL

Vocabification

An offline vocabulary learning concept focused on useful repetition and notification-based practice.

PythonOfflineLearning
Experiment →05
06 / COMMUNITY

Tuetube

A collection and discovery concept for useful, parent-approved educational resources.

WebEducationCuration
Concept →06
07 / UTILITY

Floating Clipboard

A lightweight utility concept for keeping copied information accessible while working.

LinuxUtilityUX
Exploring →07
08 / RESEARCH

UAV Disaster Mapping

Exploring computer vision, mapping and drone-based systems for disaster response.

Computer VisionGISUAV
Research →08

First understand the physics and fundamentals. Then build the machine.

— Chetraj Jaishi — Laboratory Notebook

Research / notes / progress

A living archive
OPEN RESEARCH TAB ↗

My journey

Bio →
2024
Animation, video editing and first experiments with web development.
2025
Programming, Linux and a deeper dive into how computers actually work.
2026
Python, C++, electronics, robotics, aerospace and research.
2027
Computer Engineering — the next chapter.

Experiments

Things that may become projects
LAB EXPERIMENTS ↗
EXPERIMENT #014

Robot visualization in the browser

Exploring Three.js, URDF and WebGL as a way to understand robot models visually.

014
Robot visualization in browser
Three.js · URDF · WebGL
↗
013
How does a CPU execute instructions?
Computer architecture · simulation
↗
012
Computer vision — object detection
OpenCV · Python
↗
011
Building a simple drone simulation
Physics · Python · Gazebo
↗
010
Floating tools for a focused desktop
Linux · UX · utility
↗
About me

Curiosity first.

I like learning by going deep enough to build something with what I learn. This site is a public record of the projects, experiments, ideas and research that come from that process.

FocusSoftware · AI · Robotics · Aerospace
BaseNepal
GitHubgithub.com/chets18
Contactchetsjaishi@gmail.com
READ FULL BIO ↗EXPLORE THE LAB