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Roopanshi-Marwaha/README.md

πŸš€ About Me

  • πŸŽ“ B.Tech Computer Engineering, Thapar Institute of Engineering and Technology β€” GPA 9.30/10, expected graduation May 2028
  • πŸ† Top 0.5% performer, The Big Code 2026 (Google India) β€” ranked in the Top 1,500 of 300,000+ participants nationwide
  • πŸ’Ž CodeChef Diamond Badge β€” 1,000+ competitive programming problems solved
  • 🌍 Top 30 of 200+ teams, CyberAI Hackathon @ University of Derby, UK β€” built Saksham, an AI credit-scoring MVP, in a 36-hour sprint
  • 🌱 Core Member, Microsoft Learn Student Chapter (MLSC), Thapar (2024–2025) β€” helped run Hackspire and onboarded 150+ juniors
  • 🎭 Core Member, Saturnalia (2024–2025) β€” Thapar's annual cultural fest, run by a 1000+ member organizing team
  • πŸ’¬ Ask me about DSA, full-stack development, or applied machine learning

πŸ› οΈ Tech Stack

Languages Java C++ Python JavaScript TypeScript Go SQL

Backend & Web Node.js Express React PostgreSQL MySQL JWT

ML & Tools TensorFlow Scikit-learn XGBoost Docker Git


πŸ“Œ Featured Projects

🏫 Campus Service Management System (Open Source Contribution) Enterprise style full stack app with RBAC, a normalized 6 table PostgreSQL schema with automated audit logging triggers, and a JWT secured REST backend 10–20Γ— faster analytics under 5k+ request simulations. React Node.js Express PostgreSQL JWT

πŸ—“οΈ Time Table Generator for TIET (Open Source Contribution β€” MLSC) 5+ merged PRs to a Dockerized, Go-based scheduling platform serving 10,000+ students, plus 4 reusable UI components for timetable visualization. Go HTML Templates Docker

βš™οΈ Neural Network Predictive Maintenance Predicted machine failures across 5 failure modes on 10K sensor readings; compared DNN, Random Forest & XGBoost 99.2% accuracy, 0.989 ROC AUC, with SHAP explainability + TF Lite optimization. Python TensorFlow XGBoost SHAP

πŸ’³ Saksham β€” Smart Credit Scoring AI-powered credit scoring using alternative data, explainable AI, risk banding & blockchain-based digital identity built as an MVP in a 36 hour hackathon at University of Derby, UK (Top 30/200+). Python Explainable AI Blockchain

πŸ”Ž More repos worth a look
Project Stack Notes
Posture_Detector p5.js, ml5.js Real-time posture detection
Email_Classifier Python Email classification model
Bangalore_House_Price_Prediction Jupyter Notebook Regression modeling
Car_Price_Prediction_ml Jupyter Notebook ML price prediction
Electronics-Price-Prediction-System Jupyter Notebook ML price prediction

πŸ† Achievements

  • πŸ₯‡ Top 0.5% Performer, The Big Code 2026 (Google India) β€” Top 1,500 of 300,000+
  • πŸ’Ž CodeChef Diamond Badge β€” 1,000+ problems solved
  • 🌍 Top 30 Teams, CyberAI Hackathon, University of Derby, UK

πŸ“« Let's connect always open to interesting projects, internships, and collaborations!

Popular repositories Loading

  1. makeathon7-website makeathon7-website Public

    Forked from k-keshav-aggarwal/makeathon7-website

    Official website for Makeathon 7

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  2. AI-chrome-extension AI-chrome-extension Public

    Forked from MicrosoftStudentChapter/AI-chrome-extension

    Jupyter Notebook

  3. JS-PROJECTS JS-PROJECTS Public

    JavaScript mini projects collection

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  4. CivicTrack CivicTrack Public

    HTML 1

  5. time-table time-table Public

    Forked from MicrosoftStudentChapter/time-table

    Thapar University Time Table Generator App

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  6. DS-ASSIGNMENTS DS-ASSIGNMENTS Public

    C++