01 About 02 Projects 03 Journey 04 Contact
Available for collaborations

DIVIJ TECH

Grade 9 developer building real things — AI chatbots on ESP32 hardware, games on Roblox, apps on the Play Store. Based in India, shipping globally.

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Most people meet code in college. I met it at age six — and I haven't stopped building since: hardware that talks to AI, games people actually play, and apps that shipped before I finished Grade 9.

Coding since age six.

I'm Divij — a Grade 9 developer, cybersecurity enthusiast, and creator with a genuine obsession for building things that work and look great.

From ESP32 hardware to React UIs, Unity games to ML classifiers — I work across the full stack. Currently mentored by Dr. Rakshit Tandon and active on the School Cyber Security Council.

I also run Divijs TechKnow on YouTube, sharing what I build with 500+ subscribers who follow along.

575+
Projects Built
5
Apps Published
500+
YouTube Subs
⚡ Development
React HTML/CSS JavaScript Python C# ESP32
🔒 Cybersecurity
Ethical Hacking IBM Certified Cyberbullying Awareness
🤖 AI & ML
PyTorch LLMs Gemma API FLUX
🎮 Game Dev
Unity Roblox / Luau Minecraft (Skript)

Things I've built

01 / 07
🤖

Gemma AI Chatbot

ESP32-powered AI assistant with a 3.5" ILI9488 TFT touchscreen and on-screen keyboard. Connects to Google AI Studio API via WiFi.

ESP32 TFT_eSPI Gemma API Hardware
🎮

Roblox FPS Game

Full-featured FPS with dash mechanics, melee combat, kill leaderboards, map rotation system, and admin controls.

Roblox Luau Game Dev

React AI Component

PromptBox.jsx — multi-mode AI generator supporting website, image, and combined output. Integrates FLUX local image gen with IndexedDB sync.

React FLUX IndexedDB Next.js
🐱

Cat vs Dog Classifier

PyTorch image classifier with GPU acceleration and a custom GUI. Real-time inference on uploaded images with confidence visualization.

PyTorch GPU ML
⚔️

Minecraft PvP Server

Custom FFA PvP server built with Skript, SkBee, and Skrayfall. Custom combat mechanics, kits, and arenas — no EssentialsX.

Skript SkBee Minecraft
📱

5 Published Apps

Five apps live on the Google Play Store — built with Thunkable across a mix of utility, education, and productivity categories.

Thunkable Google Play Android

Wins &
milestones

Every line here was earned — hackathons, olympiads, robotics challenges, and certifications collected along the way. Scroll through the journey.

2024 — Hackathon
🥇 1st Place — SFHS Code Hackathon
Won first place out of all participating teams, delivering a working project under time constraints.
2024 — Competition
🏆 Winner — Vigrantram 2024
Won the school-level competition and represented our team at the IIT Delhi finals.
2024 — Olympiad
📊 Informatics Olympiad — School Rank 1 / Zonal Rank 2
Top performer at both school and zonal levels in the Informatics Olympiad.
2024 — Robotics
🤖 Top 5 — Robogenius Robotic Challenge
Placed in the top 5 teams nationally in the Robogenius robotics challenge.
Certification
🔐 IBM Cybersecurity Fundamentals
Certified by IBM. Currently completing an Ethical Hacking course on Udemy, mentored by Dr. Rakshit Tandon.
Ongoing
🛡️ School Cyber Security Council
Active member — working on cyberbullying awareness initiatives and security education.

Let's build something.

Open to collaborations, project ideas, mentorship, or just a conversation about tech. Reach out on any platform.