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Hi πŸ‘‹, I'm Rahul Lalwani

AI Engineer | Researcher | Web Enthusiast | GATE AIR 418 & 421

Rahul-lalwani-learner


πŸš€ About Me

I'm an AI Developer and Researcher blending Deep Learning, Full‑Stack Web Development, and Data Engineering. I recently ranked AIR 418 & 421 in GATE (Data Analytics) and love building intelligent systems and clean, production-ready code.

🧠 Explore more at: rahullalwani.com


πŸ’Ό Experience

  • πŸ’» AI & Data Intern @ Accenture (Feb 2025 – Jun 2025)
    ➀ Snowflake optimization | Gen-AI development | AWS integration | Pipeline automation

  • πŸ”¬ Research Intern @ Linnaeus University, Sweden (Jan 2024 – Oct 2024)
    ➀ Developed kidney tumor segmentation models (nnUNet, DeepLab‑UNet) with 98% accuracy

  • 🧠 Chanakya UG Fellow @ IHUB DivyaSampark, IIT Roorkee (Jun 2023 – Oct 2023)
    ➀ Created Heart & Respiratory Sound Expert System using 1D CNN


🧠 Skills

Languages: Python, JavaScript, Java, C, C++
ML/DL Frameworks: PyTorch, TensorFlow, Keras, MONAI, OpenCV, YOLOv8
Web Development: Next.js, React.js, TypeScript, Tailwind CSS, Express.js, WebSockets, Turborepo
Database & Backend: Prisma ORM, PostgreSQL, Redis, Astra DB, REST APIs
Cloud & DevOps: Snowflake, AWS (Lambda, S3, Event Scheduler), GitHub Actions, Docker
Tools & Others: Jupyter, Streamlit, Conda, pnpm, JWT Auth, Git, Linux


πŸ“Œ Featured Projects

πŸ€– AI-Powered Personal Portfolio

A next-gen, full-stack developer portfolio that’s not just for show β€” it talks back. Integrated with RAG-based AI chat, it allows visitors to interact, ask questions, and learn more about the developer, tech stack, and projects β€” all in real time.
Tech: Next.js, Redis Cache, Astra DB, RAG (Retrieval-Augmented Generation), AI, Tailwind, Express
πŸ”— Visit the GitHub Repo

πŸ“š Machine Learning Projects Repository

A comprehensive, production-ready collection of machine learning and computer vision projects β€” from classic regression models to real-time object detection systems using YOLO.
Highlights:

  • 🚜 Bulldozer Price Prediction (End-to-end regression pipeline)
  • ❀️ Heart Disease Classification (95%+ binary classification)
  • πŸ• Dog Breed Prediction (MobileNetV2-based multi-class CV model)
  • πŸ–οΈ Palmprint Detection (Biometric vision system with paper)
  • πŸš— Car & πŸ‘₯ People Counters (YOLOv8 + SORT tracking)
  • 🦺 PPE Detection (25-class safety compliance checker)
  • πŸƒ Poker Card Detection (Vision-based hand classification)
  • 🌍 Smartathon: Pollutant Classification (ML competition solution)
    Tech: Scikit-learn, TensorFlow, PyTorch, YOLOv8, OpenCV, Conda, Jupyter
    πŸ”— Visit ML Project Repository

✏️ ExcaliDraw - Collaborative Drawing & Chat App

A real-time collaborative drawing app with chat. Create rooms, sketch on a shared canvas, and chat in real time. Works across devices, with secure auth and persistent storage.
Features:

  • Live drawing tools (pencil, shapes, zoom, drag)
  • Integrated real-time chat
  • Mobile and desktop responsive
  • JWT auth, room management, WebSocket connections
    Tech: Next.js 15, React 19, Tailwind, WebSocket, Express, PostgreSQL, Prisma, Turborepo
    πŸ”— Explore the Project

🩺 Heart & Respiratory Sound Expert System

AI model using 1D CNN for real-time detection of breathing and heart sound anomalies.
Tech: Streamlit, Python, Librosa
πŸ”— View on Website | πŸ“• [CRC Book Chapter Published]


πŸ“„ Publications

  • πŸ«€ Heart & Respiratory Sound Expert System
    πŸ“˜ CRC Press (Scopus Indexed) – Cardio-Respi Signal Processing
  • 🧠 Deepfake Detection: A Survey
    🧾 ISCMCTR-2024 Conference Paper

πŸ“Š GitHub Stats

stats


🀝 Let's Connect


⭐️ If you like what I do, give a star to some of my pinned projects below!

Pinned Loading

  1. Machine-learning-projects Machine-learning-projects Public

    All Machine learning project

    Jupyter Notebook 1 1

  2. rahullalwani.com rahullalwani.com Public

    TypeScript 1

  3. Crypto-wallet-with-rpc Crypto-wallet-with-rpc Public

    TypeScript

  4. docker-to-vm-turbo-repo-week27 docker-to-vm-turbo-repo-week27 Public

    TypeScript

  5. excalidraw-draw-app excalidraw-draw-app Public

    TypeScript

  6. Extra-Memory-FrontEnd Extra-Memory-FrontEnd Public

    This is the part of full app called Extra Memory backend is also present on github

    TypeScript