Chay Harjit

Hello, I’m
Chay Harjit.

AI Builder × Ethical Hacker

A little context

About
Me

I'm Chay Harjit, a Grade 9 student at Hayagrivas International School, exploring Artificial Intelligence through Raam TechLink. I enjoy building useful AI projects and learning how cybersecurity can be made more thoughtful and effective.

01 Student builder 02 AI explorer 03 Security minded
Portrait of Chay Harjit

Projects

Education · AI platform

LearnSub

AI-powered personalized learning for every student, in every language.

Core problem

When students miss school, they can lose foundational concepts and fall further behind, especially without tutors or when learning in a non-native language.

Key features

  • Upload PDFs, videos, or notes for automatic concept extraction
  • Adaptive quizzes with instant feedback
  • Study across 100+ languages
  • Real-time AI chat tutor and progress dashboards

Unique value

Purpose-built educational AI with true personalization, language-first design, and one web-based platform that scales from individual learners to institutions.

Machine learning · Student wellbeing

Conduct AI

ML-powered student behavior assessment for earlier, more informed support.

The problem

Social disengagement, declining academic behavior, and sudden changes are often missed by traditional monitoring, delaying intervention.

Solution overview

  • Behavioral risk prediction from 15 key features
  • XGBoost classification for risk levels
  • Interactive assessment interface for real-time evaluation

Engineering highlights

Balanced data, engineered features, and optimized training for stronger performance. Robust session state keeps the assessment experience smooth and reliable.

Live completion trackingLow / Medium / HighVisual decision support

Agriculture · Responsible AI

Agrochemicals Predictor

AI-powered fertilizer recommendations for safer, smarter, and more sustainable agriculture.

The challenge

Improper fertilizer and pesticide use can create health risks, pollute soil and water, reduce fertility, and affect crop yields. Farmers often lack precise, data-driven guidance.

Objective

Predict safe and optimal fertilizer dosages from crop type, growth stage, soil properties, and environmental conditions.

Recommendation inputs

  • Crop type and growth stage
  • Soil type, pH, moisture, and nutrient levels
  • Temperature, humidity, and rainfall

Education · AI Assessment

Xaminr

Introducing Xaminr - an AI-powered exam correction tool.

How it works

  • Teacher uploads the Answer Key
  • Teacher uploads the Student's Paper
  • AI reads, evaluates, and corrects instantly

Results in seconds

  • Marks & Percentage
  • Grade (A/B/C/D/F)
  • Pass / Fail

Detailed Feedback

  • Question-by-question feedback
  • Strengths & areas to improve

What I work with

Skills

Curiosity across intelligent systems, security, and the tools that make ideas real.

8 disciplines3 practice areas

Intelligence

Artificial IntelligenceMachine LearningAI Agents

Security

Ethical HackingCyber Security

Tools & systems

PythonLinuxKali Linux

Creative

Designer

Proof of practice

Certificates
& Achievements

Learning milestones, technical certifications, and moments worth remembering.

Malware Analysis achievement
01 Malware Analysis
Python Basics achievement
02 Python Basics
Young Minds of Year Award first place certificate
03 Young Minds of Year Award - 1st Place
AI for Business certificate
04 AI for Business
Advanced Python and Machine Learning concepts certificate
05 Advanced Python and Machine Learning concepts
Young Minds Tech Feast first place award
06 Young Minds Tech Feast - 1st Place
Security Milestones achievement
07 Security Milestones
SOC Alert Triaging achievement
08 SOC Alert Triaging
root@chay:~

Get in touch

Contact
me.

chay-harjit chayharjit chayharjit chayharjit@outlook.com