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yashwanthraaj1207-ops/README.md

Typing SVG

Portfolio LinkedIn LeetCode GeeksforGeeks Email


💻 About Me

class YashwanthRaaj:
    def __init__(self):
        self.name = "S Yashwanth Raaj"
        self.location = "Chennai, Tamil Nadu, India"
        self.degree = "B.E. CSE (AI & ML), Sri Sairam Engineering College"
        self.cgpa = "9.36 / 10.0 (Semester 1)"

        self.stack = {
            "languages": ["Python", "Java", "C", "C++"],
            "ai_ml": ["Scikit-learn", "Hugging Face", "NLP", "TF-IDF"],
            "web": ["Flask", "Streamlit", "HTML/CSS/JS", "REST APIs"],
            "data": ["Pandas", "NumPy", "Power BI", "Seaborn"],
        }

        self.currently_learning = [
            "AWS Cloud Fundamentals", "Docker",
            "Data Structures & Algorithms", "DBMS"
        ]

        self.fun_fact = (
            "Built a phishing-detection model that hit 94.2% accuracy "
            "and took 1st place at a cybersecurity hackathon ⚡"
        )

    def motto(self) -> str:
        return "Think Logically, Code Powerfully."


me = YashwanthRaaj()
print(me.motto())

🛠️ Tech Stack

Languages

Python Java C C++

Frameworks & Libraries

Flask Streamlit Scikit-learn Pandas NumPy Hugging Face

Cloud & DevOps

AWS Docker Vercel Git GitHub

Databases

MySQL

Tools

VS Code Jupyter Google Colab Power BI GitHub Copilot


📊 GitHub Stats


🏆 Trophy Wall


💼 Work Experience

InAmigos Foundation — Technical Intern (Remote) | May 2026 – June 2026

HTML CSS ChatGPT Gemini

  • Developed and enhanced NGO website prototypes using HTML, CSS, and modern web design principles, improving usability and visual appeal.
  • Conducted website analysis and identified UI/UX improvement opportunities, documenting actionable recommendations for engagement and accessibility.
  • Leveraged ChatGPT and Google Gemini for AI-assisted research and design ideation, translating insights into practical feature concepts.
  • Prepared technical documentation, design reports, and project deliverables, maintaining consistency and meeting internship timelines.

🚀 Featured Projects

Project Stack Highlights
Smart Digital Guardian — AI Cybersecurity Web App 🥇 Python, Streamlit, Scikit-learn, TF-IDF, NLP 94.2% accuracy, 92.8% precision on 10,847-sample phishing dataset; 5-fold CV; 1st Place — Cyber Sentinel AI Event
ResumeLens AI — AI Resume Analyzer Python, Flask, Google Gemini API, JS Full-stack ATS scorer with AI-driven feedback, job-description matching, and missing-skills detection; live demo
Play Store Analytics & BI Dashboard Python, Pandas, Power BI, Seaborn Cleaned 10,841 records (100% null/duplicate resolution); surfaced 5 insights via EDA; 8-KPI Power BI dashboard
AI Storyteller — Generative NLP App Python, Hugging Face, GPT-2 Compared 6 decoding strategies across 20 prompts; nucleus sampling selected as top performer for coherence

🏅 Achievements

🏆 Achievement Details
🥇 Cyber Sentinel AI Event 1st Place (AI/ML cybersecurity track) — Team Budding Coders
🚩 King Slayer CTF — Havoc 5.0 (OWASP) Rank 9 / 77 — Top 12%
💻 Cyntax Showdown 3.0 — IEEE Reliability Society Rank 42 / 300 — Top 14%
🧩 Skillrack 1,300+ problems solved, 4,500+ points
📚 Self-directed Learning 80+ hours across GDG, MSIT & DevTown bootcamps
🗂️ GitHub 7+ public repos across AI/ML, Data Analytics & Web Dev

🎓 Education

Degree Institution Year Score
B.E. Computer Science Engineering (AI & ML) Sri Sairam Engineering College, Chennai 2025 – 2029 CGPA: 9.52 / 10.0 (Sem 1)
HSC, State Board Ebenezer Marcus Hr. Sec. School 2025 90%

📖 Currently Learning

🧱 Core CS     → Data Structures & Algorithms, OS, Computer Networks, DBMS
☁️ Cloud       → AWS Cloud Fundamentals
🐳 DevOps      → Docker Basics
🤖 AI/ML       → Artificial Intelligence, Machine Learning (coursework)

Profile Views

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  1. AI-Storyteller AI-Storyteller Public

    AI-powered story generation system that transforms user prompts into creative narratives using Python, NLP concepts, and Generative AI techniques.

    Jupyter Notebook 1

  2. Data-Analyst Data-Analyst Public

    Hands-on data analytics project from DevTown Bootcamp using Python for data cleaning, exploratory analysis, visualization, and insight generation on real-world datasets.

    Jupyter Notebook

  3. Smart-Digital-Guardian Smart-Digital-Guardian Public

    AI-powered phishing detection system that leverages Machine Learning and Natural Language Processing (NLP) techniques to identify malicious links, scam messages, and cybersecurity threats in real t…

    Jupyter Notebook

  4. InAmigos-Foundations-AI-Portfolio-Website InAmigos-Foundations-AI-Portfolio-Website Public

    Modern AI-powered personal portfolio website built using React, TypeScript, Vite, and Lovable AI to showcase projects, skills, achievements, and career journey.

    1

  5. InAmigos-Website-Improvement-Analysis InAmigos-Website-Improvement-Analysis Public

    Comprehensive website analysis and UX improvement recommendations for InAmigos Foundation, focusing on usability, engagement, content organization, accessibility, and conversion optimization.

  6. ResumeLens-AI ResumeLens-AI Public

    AI-powered Resume Analyzer that evaluates ATS compatibility, matches resumes with job descriptions, identifies skill gaps, and provides Google Gemini AI-powered recommendations.

    Python 1