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Hi there, I'm Subhrajit Dey! πŸ‘‹

About Me

πŸ”­ I'm currently pursuing a Master's in Computer Science at NYU Tandon School of Engineering, specializing in neuroinformatics along with computer vision, machine learning, and Large Language Models (LLMs).

  • GPA: 4.0 (First Semester)
  • Courses: Design and Analysis of Algorithms, Machine Learning, and Software Engineering

πŸŽ“ B.E (Hons.) in Electrical Engineering from Jadavpur University

  • GPA: 8.78/10.0

🧠 Previously, I worked as a Computer Vision Engineer at BigVision.ai (June 2022 - June 2024), where I:

  • Developed people and vehicle detection systems using YOLOv5n with state-of-the-art F1-scores on infrared video datasets
  • Enhanced YOLOv5 models with Alarm-based and Kalman filter-based tracking for precise object tracking
  • Optimized video encoding/decoding pipelines using OpenVINO, FFmpeg, and OpenCV
  • Cut OpenAI API costs 20x by shifting from GPT-4 to GPT-3.5 with advanced prompt engineering

🌟 Also served as a Mitacs Globalink Research Intern at Γ‰TS Montreal (June 2021 - Sept 2021):

  • Developed 360StereoNet, the first model to generate depth maps from 360-degree stereoscopic images

🌱 My academic and professional journey is committed to exploring and harnessing the transformative capabilities of AI technologies to develop innovative solutions for both digital and physical environments.

πŸ’¬ I'm actively seeking collaborative opportunities in research and projects that advance the frontiers of artificial intelligence, with a focus on real-world applications and theoretical advancements.

Connect with Me

ResearchGate Google Scholar Twitter LinkedIn Email

Research Interests

  • πŸ–ΌοΈ Computer Vision
  • πŸ€– Machine Learning
  • 🧠 Large Language Models
  • πŸ” Human Pose Estimation
  • πŸ“Š 3D Vision & Reconstruction

Technical Skills

Programming Languages

Python

Deep Learning & AI

PyTorch TensorFlow OpenCV Diffusers Transformers BERT YOLOv5 LLMs Stable Diffusion

AI Services & Tools

ChatGPT Claude OpenAI APIs

Data Science

NumPy Matplotlib

GitHub Stats

Subhrajit's GitHub stats

Recent Projects

Fashay: A platform for democratizing Fashion (Oct 2024 - Dec 2024)

  • Conducted 50 user interviews and surveys to validate product vision and define requirements for an MVP aimed at democratizing personal styling
  • Built a scalable backend using Supabase and FastAPI, and developed the frontend with HTML, CSS, and JavaScript
  • Collaborated with 3 professional stylists to create digital avatars using LangGraph to build AI Agents which are clones of actual professional stylists
  • Scraped data from popular fashion e-commerce websites (around 8k products), converted their descriptions into embeddings, and stored them in Pinecone for an LLM-based fashion recommendation system
  • Deployed on AWS
  • πŸ”— Website Link

Curio: AI-Driven University Platform (Feb 2024 - Present)

  • Built an AI-powered university at the Cornell AI Hackathon, featuring an AI professor, AI teaching assistant, and AI auditor working together to evaluate students and personalize learning
  • The AI professor teaches using uploaded slides/PDFs, the AI teaching assistant generates quizzes, and the AI auditor evaluates student progress, adjusting teaching style accordingly
  • Implemented the backend with FastAPI, LangChain, and Python, and built the frontend with React
  • πŸ”— Curio Repository

Publications

  • Developed a model for TB detection from Chest X-rays using a type-1 Sugeno fuzzy integral ensemble method
  • Integrated outputs from DenseNet121, VGG19, and ResNet50
  • Surpassed existing techniques on a public TB dataset
  • Published in Applied Soft Computing, Elsevier
  • 45+ Google Scholar citations

πŸ’Ό Interested in collaborating on research? Feel free to reach out: [email protected]

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