Skip to content
View nachammai779's full-sized avatar

Block or report nachammai779

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
nachammai779/README.md

Hi there, I'm Nachammai Palaniappan πŸ‘‹

Typing SVG


πŸ™‹β€β™€οΈ About Me

  • πŸ”¬ Data Engineer deeply passionate about data's N dimensionality
  • πŸ€– Knowledgeable in Machine Learning and Data Mining
  • πŸ’Ή Currently researching Large Language Models (LLMs) in Finance
  • 🧬 Background in protein structure prediction and bioinformatics
  • πŸ”— ORCID | LinkedIn

πŸ› οΈ Tech Stack

Languages & Notebooks

Python Jupyter

ML / Deep Learning

TensorFlow Keras scikit-learn LightGBM

Data & Computation

NumPy Pandas PyArrow

Databases & Vector Stores

Neo4j ChromaDB

Streaming & Infrastructure

Apache Kafka Docker


πŸ“Œ Featured Projects

Project Description Tech
Fraud-Detection-Framework Agentic RAG pipeline with Neo4j graph analytics, ChromaDB RAG, and real-time Kafka streaming on 590K transactions LightGBM, Neo4j, ChromaDB, Kafka, Docker
Large-Language-Models-from-Scratch Building LLMs from the ground up β€” BPE tokenization, encoder-decoder architectures, and next-token prediction Python, Jupyter, Docker
Generative-AI-Concepts Foundations of Generative AI β€” Attention Mechanisms, LSTMs, GANs, and Neural Machine Translation TensorFlow, Keras, NumPy
Deepcon_Precision Protein contact prediction using precision matrix features (441 channels, 3456 proteins) Python, Deep Learning
Feature-Importance Systematic feature blurring to rank importance across 14 features Python, ML
Feature-Extraction Feature extraction pipeline for structured data Python
Noise-Matrix Noise matrix generation and analysis Python

⭐ If you find my work useful, feel free to star the repositories!

Pinned Loading

  1. Fraud-Detection-Framework---An-Agentic-RAG-Pipeline-with-Custom-Financial-SLM Fraud-Detection-Framework---An-Agentic-RAG-Pipeline-with-Custom-Financial-SLM Public

    Python

  2. Large-Language-Models-from-Scratch Large-Language-Models-from-Scratch Public

    🧠 Building Large Language Models from the ground up β€” BPE tokenization, encoder-decoder architectures, and next-token prediction, all implemented from scratch in Python.

    Jupyter Notebook

  3. Generative-AI-Concepts Generative-AI-Concepts Public

    🎨 Exploring the foundations of Generative AI β€” from Attention Mechanisms and LSTMs to GANs and Neural Machine Translation, all built hands-on in Python.

    Jupyter Notebook

  4. Deepcon_Precision Deepcon_Precision Public

    Protein contact prediction using DeepCov with precision matrix features (441 channels, 3456 proteins)

    Python

  5. Feature-Extraction Feature-Extraction Public

    Feature extraction pipeline for protein structure prediction using Keras and deep learning

    Python

  6. Feature-Importance Feature-Importance Public

    14 features were systematically blurred to assess its importance and rank it in order

    Python