Jagannath Narayanaswamy

Engineering Data & AI.

Architecting robust systems that transform complex data into intelligent, actionable products.

View the Work Contact Me
Languages Python, SQL, R
ML TensorFlow, PyTorch, NLP, Neural Networks
Data Analysis Tableau, Power BI, Pandas

About Me.

For me, Data Science is about building things that matter. I don’t just look for patterns; I build end-to-end products that deliver real impact. Whether developing predictive models for the Center for Community Resilience or analyzing billions of records for NYC Taxi Insights, I ensure every solution I engineer produces actionable value.

I also have a deep passion for Generative AI and am actively exploring roles in this space. I love pushing boundaries in hackathons—recently winning one with HealthTriage AI, where I leveraged GPT-4 to revolutionize symptom tracking. It’s about using the latest tech to craft unique, problem-solving products.

Technical Arsenal.

Machine Learning

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Classification Regression Time Series Forecasting NLP Neural Networks Recommender Systems XGBoost

Statistical Methods

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Hypothesis Testing A/B Testing Econometrics Bayesian Analysis Optimization Causal Inference

Languages & Frameworks

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Python (NumPy, Pandas, Scikit-learn, TensorFlow, PyTorch) R SQL Spark/PySpark

Big Data & Cloud

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AWS (EC2, S3, EMR) Google Cloud (Vertex AI) Hadoop Spark Distributed Computing

Visualization & Tools

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Tableau Power BI D3.js Git Docker PostgreSQL MongoDB

Selected Work.

NYC Taxi Analytics
Big Data Analytics

NYC Taxi Insights

Analyzed billions of records (2012-2023) using PySpark & MLlib to predict trip duration and demand hotspots.

PySpark MLlib
SEC Knowledge Graph
Graph Analytics

SEC Knowledge Graph

Uncovering corporate relationships using Neo4j and GraphRAG for financial insights.

NYISO Energy
Real-Time

NYISO Energy Market

Streaming price anomaly detection & forecasting (91% R²) with PySpark Structured Streaming.

Health Triage AI
🏆 Hackathon Winner & Healthcare AI

HealthTriage AI

Professional platform with GPT-4 symptom tracking (99.2% accuracy) and telehealth integration.

Loan Performance
Risk Analytics

Loan Risk Analysis

Fannie Mae Mortgage risk modeling & default prediction (2000-2023).

FinSight
FinTech

FinSight Platform

Enterprise analytics with classifier-driven query routing & RBAC security.

AdaptLearn AI
Recommender System

AdaptLearn AI

Gamified learning platform with 3D knowledge graphs and "Learning DNA" profiles. Personalized curriculum pathways.

NFT Market
🏆 Hackathon Winner

Academic NFT

Soul-bound NFTs for verified academic credentials and research access.

NLP Analytics
Natural Language Processing

NLP Analytics Engine

Advanced text analysis pipeline utilizing Transformer models for sentiment detection and entity recognition.

Promptly
Generative AI

Promptly

Automated prompt optimization platform designed to enhance LLM responses and manage context windows.

SBSP Command Center
Space-Based Solar Power

SBSP Command Center

Mission Operations Dashboard for the Virtus Solis Molniya constellation. Features real-time telemetry, orbital propagation (SGP4), and energy beaming analytics.

Next.js TypeScript Tailwind Leaflet
Interview AI
AI Reasoning

Interview AI

AI-powered interview platform featuring a Dual-Brain architecture (Mistral-7B & Gemini) for complex logical reasoning.

Mistral-7B Gemini Docker
Support Analytics
Premium Support SaaS

Support Analytics

Executive dashboard featuring ML-driven ticket classification and high-fidelity violet-themed visualizations.

Machine Learning Streamlit Data Viz
Shofo Lens
Multimodal Video Intelligence

Shofo Lens

Video intelligence platform for semantic search and virality prediction using Qdrant vector databases and BERTopic.

Qdrant Next.js Transformers
Data Acquisition
Backend Utils

Audio Pipeline

Functional utilities for speech synthesis systems, including SSML parsers and LRU memory cache implementation.

Python LRU Cache SSML

Career History.

Jan 2025 - Present

Data Scientist

Center for Community Resilience
  • Awarded Global Health Award ($9,877.50) for research excellence in community resilience analytics (22/25).
  • Developed end-to-end predictive models integrating Census Bureau, FRED, and HUD APIs, applying regression & classification for 50+ researchers.
  • Built NLP-powered retrieval system using GPT-4, processing 500+ queries/week for complex demographic data access.
  • Deployed ensemble ML forecasting (ARIMA, LSTM, Prophet) for 5-year economic projections, reducing analyst workload by 60%.
Aug 2024 - Present

Research Specialist III (Data Scientist)

Fitzhugh Mullan Institute, GWU
  • Co-authoring **peer-reviewed manuscripts** on health workforce analytics and equity research (In Prep).
  • Led full modeling lifecycle for Medicaid Workforce Tracker, defining objectives and performing statistical analysis on large-scale datasets.
  • Engineered scalable ETL pipelines for 3,000+ counties using PySpark, implementing ML-based anomaly detection.
  • Created data-driven presentations (Tableau, D3.js) translating complex findings for 100+ healthcare policymakers.

Organizations

Active involvement in professional organizations that enhance my skills and contribute to the community.

George Washington University

Google Developer Student Club

The Google Developer Student Club (GDSC) at George Washington University is open to all students interested in learning about what it means to be a developer. We bridge the gap between theory and practice with industry developer tools.

Google Technologies Machine Learning Cloud Computing App Development
👥 203 Group Members Visit GDSC Website →
DSSD

Data Science for Sustainable Development

DSSD is committed to bridging the technical gap for nonprofit and humanitarian organizations. We use data science and GIS to accelerate and drive sustainable development, showing organizations the power of data science through analysis and visualizations.

Sustainable Development Data Visualization GIS Humanitarian Tech
🌍 Global Impact Initiative Visit DSSD Website →
Education

George Washington University

Master of Science in Data Analytics

2024 - 2026 | Washington, DC

🏆 SEAS Dean's Award Recipient

Bachelor of Technology

Computer Science & Engineering

2019 - 2023

Recognition

Awards & Research

  • Global Health Award ($9,877.50)
    Center for Community Resilience and Research (22/25)
  • Co-authored Manuscripts
    2 peer-reviewed papers on health workforce analytics & health equity (In Prep)
  • GitHub Sponsored Hackathon Winner
    Deer Valley Coding Foundation
  • Google Data Analytics Professional
    Google Career Certificates

Let's Build
The Future.

Open for collaborations and new opportunities.
Direct Email: jagannathn@gwmail.gwu.edu