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harininr/README.md

Harini Nagarajan

3rd Year Computer Science Engineering Student
Full-Stack Developer | Machine Learning | Embedded Systems
AWS Certified Cloud Practitioner | Open-Source Contributor

About Me

I am a Computer Science Engineering student with a strong focus on full-stack development, machine learning, embedded systems, and cloud computing. I enjoy building well-engineered, real-world systems and contributing to open-source projects with meaningful impact.

Technical Skills

Programming Languages

  • Python, C++, Java, JavaScript, SQL
  • Haskell (functional programming)
  • Embedded C

Web Development

  • HTML, CSS, JavaScript
  • React, Node.js

Machine Learning & Digital Image Processing

  • Scikit-learn, PyTorch
  • NumPy, Pandas, Matplotlib
  • OpenCV

Cloud & DevOps

  • AWS (EC2, S3, Lambda, IAM, SageMaker)
  • Vercel

Developer Tools

  • Git, GitHub, Linux, VS Code
  • MATLAB, Keil uVision

Projects

AuraGlow – Interactive Skincare Website

  • Developed a responsive, multi-page web application
  • Implemented dark/light mode and reusable UI components
  • Built using HTML, CSS, JavaScript, and Electron.js

TNPSC Study Hub

  • Designed a full-stack educational platform for competitive exam preparation
  • Focused on usability, structured content delivery, and scalability

ASL Gesture Recognition

  • Built a real-time sign language recognition system using classical image processing and machine learning
  • Implemented skin segmentation, contour detection, and adaptive thresholding techniques

Handwritten Mathematical Symbol Identifier

  • Developed a machine learning-based classifier for 369 mathematical symbols
  • Achieved over 90% validation accuracy using Scikit-learn with optimized preprocessing

Digital Lock with Bluetooth (STM32 Blue Pill)

  • Designed and implemented an embedded system using the STM32 microcontroller
  • Enabled secure access control via Bluetooth communication

Morse Code Encoder and Decoder

  • Designed and simulated a complete encoder-decoder system using Tinkercad

Certifications

  • AWS Certified Cloud Practitioner (CLF-C02)
  • AWS Academy Cloud Foundations

Contact

Email: harinin006@gmail.com
GitHub: https://github.com/harininr

Popular repositories Loading

  1. AuraGlow-Website AuraGlow-Website Public

    A simple HTML, CSS, and JavaScript page - Auraglow skincare website.

    HTML

  2. habitica habitica Public

    Forked from HabitRPG/habitica

    A habit tracker app which treats your goals like a Role Playing Game.

    JavaScript

  3. TNPSC_Study_Hub TNPSC_Study_Hub Public

    HTML

  4. harininr harininr Public

    3rd Year CSE | Full-Stack & ML Developer | AWS Certified | Open-Source Contributor | Building Impactful Projects

  5. python-basics-exercises python-basics-exercises Public

    Forked from realpython/python-basics-exercises

    Python Basics: A Practical Introduction to Python 3

    Python

  6. harininr.github.io harininr.github.io Public

    JavaScript