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sdivyanshu90/README.md
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"Bridging the gap between Theoretical Deep Learning, and High-Performance Computing."


Professional Experience

ML Researcher @ Yale University
Focus: Cryptographic Deep Learning & Compiler Theory
  • Engineering a secure, open-source Deep Learning library from first principles (Python/NumPy only) without reliance on external autograd frameworks.
  • Implementing a compiler-centric Multi-Party Computation (MPC) architecture to enable privacy-preserving collaborative training on sensitive medical data.
  • Designing system protocols that surpass Federated Learning limitations, providing verifiable cryptographic security guarantees while maintaining computational efficiency.
Quantitative Research Consultant @ WorldQuant (2022 - 2025)
Focus: Alpha Generation & Market Signals
  • Developed and backtested 15+ high-frequency alpha signals using Python/Pandas, achieving an average Sharpe Ratio of 1.8 in simulation.
  • Ranked in the Top 5% of the Global Alphathon 2022, competing against 10,000+ quants worldwide.

Technical Arsenal

Core AI & Research
MLOps & Deployment
GenAI & NLP
Quant & Data
Languages

Featured Projects

Advanced Deep Learning architectures for Particle Physics challenges (ML4SCI).

Engineered novel models for high-dimensional calorimeter data (125x125x3 matrices):
  • Classification: Designed ResNet-15 (PyTorch) for Photon identification and a hybrid VGG-12/Custom CNN architecture for Quark/Gluon tagging.
  • Real-Time Regression: Pioneered the use of Graph Neural Networks (GNNs) for the CMS Trigger System.
  • Optimization: Conducted critical trade-off analysis between GCNs (Low Latency) and GATs (High Accuracy) for momentum estimation.
End-to-end Speech Grammar evaluation pipeline.

Built a high-performance audio analysis system:
  • Transcription: Integrated OpenAI Whisper for robust speech-to-text conversion.
  • Embeddings: Implemented DeBERTa-v3, BGE, and RoBERTa for deep semantic feature extraction.
  • Scoring: Developed a CatBoost regressor with ensemble cross-validation to predict grammar scores with high correlation to human baselines.
Biomedical Q&A utilizing Retrieval-Augmented Generation.

Combined PubMedBERT embeddings with a Qdrant vector store and BioMistral-7B to improve query relevance by 30% over standard keyword search.

🏆 Awards & Certifications


📊 Activity Dashboard

GitHub Stats GitHub Streak Top Languages

Pinned Loading

  1. ProblemPioneer Public

    ML4SCI Task Solutions

    Jupyter Notebook 1

  2. 5-Day-AI-Agents-Intensive-Course-with-Google Public

    Jupyter Notebook 70 18

  3. 0xTCG/sequre Public

    A high-performance, Pythonic framework for secure computing in bioinformatics

    C++ 23 3

  4. DeepLearning.AI-Deep-Learning-Specialization-By-Andrew-Ng Public

    This repository contains my coursework, assignments, and projects from the Deep Learning Specialization by Andrew Ng on Coursera. It includes five courses covering neural networks, improving deep n…

    Jupyter Notebook 4

  5. my_portfolio Public

    A sleek, AI-enhanced developer portfolio template built with Next.js, Tailwind CSS, and TypeScript. It integrates Google Gemini for intelligent chat, is fully customizable via portfolio-config.json…

    TypeScript 3

  6. LeetCode-Solutions Public

    LeetCode Questions Solution

    Python 1