Available for new opportunities

I build intelligent products end-to-end.

I transform raw complexity into actionable intelligence using high-level predictive modeling and scalable machine learning architectures.

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About Me

I'm Om Santosh Mishra, an inquisitive BSc.IT student at Smt. C.H.M. College. I am deeply passionate about the fields of Data Science and Machine Learning.

I possess a strong foundation in Data Analytics, Mathematics, and Statistics, backed by rigorous practice in Data Structures & Algorithms. I leverage Python to build efficient, scalable solutions and am driven by a commitment to continuous learning in high-impact, data-driven environments.

  • Real-World Problem Solving

    Analyzing complex datasets to extract actionable insights and drive informed strategic decisions.

  • Data Science Engineering

    Python, SQL, Pandas, NumPy, Scikit-learn, and PyTorch.

  • Deep Learning & Transformers.

    Designing neural network architectures (CNNs, ANNs) and building Transformers from scratch and fine tuning them.

  • Interactive ML Applications

    Transforming predictive models into interactive, user-friendly web applications and dashboards using Streamlit and HuggingFace.

Technical Arsenal

The tools I use to turn problems into products.

AI & ML

  • Scikit-learn, XGBoost
  • PyTorch
  • NLP & LLM's

GenAI & LLMs

  • OpenAI API, Gemini
  • LangChain
  • RAG Architectures

Deployment

Docker
AWS
Streamlit
CI/CD

Experience

@ NASA Space Apps

Oct 2025 – Present

Awarded the "Galactic Problem Solver" certificate for the project "A World Away". We leveraged AI algorithms to accelerate exoplanet discovery.

Honed skills in rapid problem-solving, collaborative coding with Git, and presenting complex data science concepts under extreme time pressure.

@ Self-Initiated

2025 - Present

Designed and executed end-to-end machine learning pipelines for complex real-world scenarios. Built robust ML, DL and Attention Transformer models.

Specialized in Exploratory Data Analysis (EDA), advanced feature engineering, and model optimization to solve predictive challenges.

Featured Projects

Selected works blending AI with intuitive interfaces.

Transformer Translation App

Transformer Translation

Neural Machine Translation App

Encoder-Decoder architecture built from scratch for EN-to-FR translation. Achieved 34.82 BLEU score on 2.3M pairs with cross-attention heatmaps.

PyTorch NLP Streamlit
App GitHub
PulmoScan AI App

PulmoScan AI

High-Sensitivity Pneumonia Screening

Diagnostic system fine-tuning DenseNet121 to detect pneumonia from X-rays, achieving 99.7% Recall. Features Grad-CAM explainability and a low-latency Streamlit UI.

PyTorch Streamlit OpenCV
App GitHub
Shriramartha Streamlit Interface

Ramartha Analysis

NLP Application

End-to-end NLP system for semantic analysis of low-resource classical texts using Word2Vec and FastText. Features Unicode-native processing and real-time concept exploration.

NLP Word2Vec Hugging Face
App GitHub

Urban Bike Demand

Streamlit App

Logistics optimization system achieving 93.5% R² with LightGBM. Uses cyclic encoding and weather analysis to proactively prevent station stockouts.

Python Sklearn Streamlit
Demo Code

Telco Customer Churn

Streamlit App

End-to-end ML pipeline optimizing retention via Logistic Regression (81% Recall). Features a live Streamlit dashboard for real-time customer risk assessment.

Python Sklearn Streamlit
Demo Code

Latest Insights

Read my thoughts on AI, Data, and Tech.

Natural Language Processing

Building the Transformer Architecture from Scratch in PyTorch

A detailed engineering journey covering the implementation of the complete "Attention Is All You Need" architecture, large-scale training on 2.3M English-French sentence pairs, debugging numerical instability, beam search decoding, BLEU evaluation, and deployment with cross-attention visualizations.

Read Article
Deep Learning

LSTM Explained: From RNN Failure to Stable Sequence Learning

A deep dive into why vanilla RNNs fail and how LSTM uses gated memory to learn long-term dependencies.

Read Article
Guide

Machine Learning Made Simple

A beginner-friendly roadmap to understanding machine learning fundamentals.

Read Article
Computer Vision & CNNs

Building High-Sensitivity Pneumonia Screening

Deploying a fine-tuned DL model with Grad-CAM visualization and Streamlit.

Read Article
Self Learning

The Data Analysis Journey

How I went from zero Python knowledge to real-world data analysis projects.

Read Article

Ready to build something intelligent?

I'm currently looking for new opportunities to apply my skills in Machine Learning and AI. Whether you have a question or just want to say hi, I'll try my best to get back to you!

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