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lekhashree21/README.md

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# Hi there, I'm Lekhashree B 👋
Typing SVG

🎓 About Me

  • 💼 Full-Stack Development Intern @ Thiranex — shipping production features with React.js, Next.js, Node.js & MongoDB
  • 🏫 Final Year Electronics & Communication Engineering @ VSB Engineering College, Tamil Nadu (2027) — CGPA 7.76
  • 🤖 Build independent AI/ML products — from an ML cybercrime-prediction system to an AI communication-assessment agent powered by Gemini
  • 🏆 Smart India Hackathon (SIH) 2024 & 2025 — participated
  • 📝 IEEE paper presentation — Smart Memory Aid Watch (GCSAISD 2025)
  • 📍 Erode, Tamil Nadu, India

🛠️ Tech Stack

Languages

Python Java JavaScript TypeScript

Web & App Development

React Next.js Node.js FastAPI Flask Tailwind CSS

Database, AI & Cloud

MongoDB AWS Gemini Vercel

Tools

Git GitHub VS Code

🏆 Achievements & Certifications

Category Details
🔥 LeetCode 360+ Problems Solved | 123 Easy · 160 Medium · 77 Hard | Max Streak: 74 Days
🥇 HackerRank Gold Badge — Consistent Performer
🏅 TCS CodeVita S13 Global Rank 9759
🏅 Smart India Hackathon SIH 2024 & 2025 — Internally Shortlisted
☁️ Certifications AWS Cloud Practitioner Essentials · Salesforce Agentforce Champion (Gold) · Generative AI Fluency — Future Skills Prime (Gold) · Google AI Essentials
🎓 Paper Presentations GCSAISD 2025 (IEEE) · GCT Coimbatore · SREC

📌 Featured Projects

🩺 Clario — AI Communication Assessment Agent

Scores voice recordings on clarity, filler words, speaking pace (WPM) & grammar using Gemini's multimodal audio analysis (~5s median). Includes STAR-method detection and a 4-round adaptive mock-interview mode. Tech: FastAPI • React • MongoDB • Google Gemini

🔍 CrimeTrace AI — Cybercrime Prediction System

Random Forest classifier predicting cybercrime cash-withdrawal hotspots, served via a Flask REST API to a Flutter app for real-time police alerting. Tech: Python • Random Forest • Flask • Flutter • REST API

🛡️ SafeGuard — Women Safety Application

Solo-built and deployed women-safety app — real-time emergency alerts, live location tracking, incident documentation. Tech: Next.js • React • Vercel

✅ TaskFlow AI — Full-Stack Task Manager (coming soon)

Secure task manager with JWT auth and protected REST routes; MongoDB Atlas schema designed to scale to hundreds of thousands of tasks per user. Tech: Next.js • React • TypeScript • Node.js • MongoDB Atlas • JWT

🌌 Aurora AI Poem Generator

AI agent that generates creative poetry using advanced prompt engineering. Tech: Python • Generative AI • Prompt Engineering

🐍 Python Snake Game — Gamified Coding Platform

Replace game controls with a Python terminal — learn Python by playing. Tech: React • Pyodide • Vite • Canvas API

🎮 Snake & Ladders Web Game

Interactive browser-based board game with custom algorithms. Tech: HTML5 • CSS3 • JavaScript

💡 8×8×8 LED Cube

3D LED cube with 512 LEDs using microcontroller-driven multiplexing. Tech: Embedded C • Microcontroller • Circuit Design

📊 Stats

🔗 Connect With Me

LinkedIn LeetCode HackerRank Portfolio Email

⭐ "Building real things with code, one project at a time" ⭐

Popular repositories Loading

  1. 8-8-8-LEDCUBE 8-8-8-LEDCUBE Public

    This project is an 8x8x8 LED Cube consisting of 512 LEDs arranged in a 3D matrix. The cube displays various lighting patterns using multiplexing techniques controlled by a microcontroller.

    10

  2. Snake-Ladder-Game Snake-Ladder-Game Public

    Interactive browser-based Snake and Ladders game with custom zig-zag grid algorithm, dynamic DOM manipulation and integrated audio effects. Built with pure HTML5, CSS3 and JavaScript.

    JavaScript 10

  3. python-snake-game python-snake-game Public

    Gamified coding platform where Python terminal replaces game controls. Learn Python by playing Snake! Built with React, Pyodide, Vite and Canvas API across 10 difficulty levels.

    HTML 10

  4. CrimeTrace-AI-SIH CrimeTrace-AI-SIH Public

    ML-powered cybercrime cash withdrawal prediction system using Random Forest, Flask API and Flutter mobile app. SIH 2024 Project.

    C++ 10

  5. Aurora-Poem-Generator Aurora-Poem-Generator Public

    Developed a Python-based AI agent utilizing advanced prompt engineering to dynamically generate creative text and poetry. Engineered the end-to-end application, effectively troubleshooting bugs to …

    TypeScript 10

  6. lekhashree21 lekhashree21 Public

    8