◄— 000.0 — 128.4 mm —►
R 3.00 ±0.05 TYP.
SEC A—A
Ø 6.00 H7
2nd at WRO Nationals · Next: Puerto Rico →
Grade 9 · Pathways World School · Gurgaon

PARVAAN
BUILDS.

Building things, and understanding how they work. Mechanics, robotics and engineering: from a WRO robot headed to Puerto Rico to an F1 car that reached the STEM Racing India Nationals.

MECHANICSROBOTICSELECTRONICSENGINEERING DESIGNLEGO
2nd
WRO Nationals · Hyderabad
1×
Intl Final · Puerto Rico
6th
Of 40 teams · Techfest
06
Projects logged
2nd at Nationals · Hyderabad

Our team came 2nd in the RoboSports category at the WRO Nationals in Hyderabad and qualified for the WRO International Final in Puerto Rico. I’m the team’s builder.

  • CategoryWRO RoboSports · Double Tennis
  • Nationals2nd · Hyderabad · Aug 2026
  • Intl FinalPuerto Rico · 8–10 Dec 2026
  • My roleBuilder
Read the build log →
TRACK PIXY2 CAMERA EV3 BRICK PADDLE DRIVE ×2 FRONT ELEVATION

6 projects across competition robotics, race-car design, teaching and applied AI. Each one has its own page.

01 / Competitive roboticsWRO RoboSports
2nd Nationals · Intl Final TRACK PIXY2 CAMERA EV3 BRICK PADDLE DRIVE ×2 FRONT ELEVATION EV3 + PIXY2 CAM

WRO RoboSports

2nd place at the WRO Nationals in Hyderabad with my team’s RoboSports robot, and qualified for the WRO International Final in Puerto Rico, 8–10 December 2026.

EV3 MINDSTORMSPIXY2TEAM · BUILDER
Open log →
02 / Race engineeringSTEM Racing India
Nationals · Jul 2026 CO₂ CHAMBER BEARING 3×6×2.5 NURBS SURFACE FRONT WING SIDE ELEVATION · STL → STEP CO₂ CHAMBER · REV. C

STEM Racing F1 Car

Designer on a school team that designed and built an F1 car and reached the STEM Racing India Nationals at Sharda University. Includes turning the car’s mesh into a regulation-compliant CAD solid.

TEAM · DESIGNERFUSION 360
Open log →
03 / Competitive roboticsTechfest · IIT Bombay
6th of 40 · Oct 2025 MCU CONTROLLER CODE CONTROL SCHEMATIC · 2025 CONTROL SCHEMATIC

Cozmo Clench

A four-member team build for Techfest, IIT Bombay: the bot, the track and the code. 6th out of 40 teams at the round held at IIIT Delhi.

TEAM OF 4CODINGTECHFEST
Open log →
04 / TeachingPathways World School
Led · 2023–24 4 × STUD 2 × STUD STUD BUILD YOUR OWN BRICK PLAN · GRADE 6 WORKSHOP GRADE 6 · LEGO

Robotics & Design Workshop

A robotics and design workshop I planned and ran on my own for Grade 6 students at school, ending with them building their own LEGO projects.

TEACHINGROBOTICSDESIGNLEGO
Open log →
05 / Applied AISelf-hosted
Built · iterating LOCAL MODELS — OLLAMA FALLBACK — CLAUDE MEMORY BANK STL GENERATION VOICE I/O SYSTEM DIAGRAM LOCAL INFERENCE · OLLAMA

J.A.R.V.I.S. Assistant

A self-hosted AI assistant in a single HTML file: 3D particle UI, voice in and out, local Ollama models with Claude as fallback, STL generation and a persistent memory.

OLLAMAVOICE I/O3D PARTICLES
Open log →
06 / Electric vehiclePersonal build
Design + sourcing MOTOR BATTERY PACK STEERING SEAT PLAN VIEW PLAN VIEW · LAYOUT

DIY EV Go-Kart

An electric go-kart planned end to end: chassis layout in SketchUp, a full bill of materials audited line by line, and sourcing for the drivetrain and battery.

SKETCHUPBOM PLANNINGELECTRIC DRIVETRAIN
Open log →
01 / 06
Scroll to pan →

The tools behind the builds, from sketch to solid to code.

CADT-01

  • Fusion 360Modelling
  • SketchUpLayout

CodeT-02

  • PythonScripting
  • ArduinoEmbedded

RoboticsT-03

  • EV3 MindstormsController
  • Pixy2Vision

AIT-04

  • OllamaLocal LLMs
  • ClaudeFallback

The road so far, and what’s next.

  1. Oct 2025

    Cozmo Clench

    6th of 40 teams at the Techfest (IIT Bombay) round at IIIT Delhi.

  2. Jul 2026

    STEM Racing Nationals

    Reached the STEM Racing India Nationals at Sharda University as the team’s designer.

  3. Aug 2026

    2nd at WRO Nationals

    RoboSports category, Hyderabad. Qualified for the International Final.

NameParvaan Singh Ahluwalia
SchoolPathways World School, Aravalis, Gurgaon · Grade 5–present
EarlierPathways School, Baliawas, Gurgaon · Nursery–Grade 4
Grade9
InterestsRobotics · Mechanical engineering · Electronics · Engineering design · LEGO · Model building

About Parvaan

I’m a Grade 9 student at Pathways World School, Gurgaon, India and I’ve been building things for as long as I can remember.

LEGO sets and model kits were some of my earliest interests, but what kept me coming back was never just the finished model. I wanted to understand how things were designed, how the different parts worked together and what I could change or build differently.

That curiosity somehow extends beyond models. I have always been interested in the technology and electronics around me and enjoy understanding what is inside a device, how its parts fit together and what makes it work. Building is also how I learn best - I understand things more clearly when I can work with them, test them and see the result for myself.

Over time, this has led me towards robotics, mechanical design and engineering projects. Competitions have given me opportunities to apply that interest in different ways, work with teams and build for real challenges.

This year, our team came 2nd at the WRO Nationals in Hyderabad in RoboSports category and qualified for the WRO International Final in Puerto Rico.

For me, building is not just an activity. It is one of the major ways I explore ideas, learn and understand the world around me.