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Eashwar Subramanian | Data Scientist

Healthcare AI Specialist | Australian Market Focus | Production RAG Systems Python AWS
Power BI

πŸ“§ eashwars2001@gmail.com | πŸ“± +61 450 332 782 | LinkedIn

🎯 Current Focus

Building production-grade AI systems for healthcare compliance at Solara Health (July 2025 - Present)

  • Implementing TGA-compliant RAG pipelines for medical chatbots
  • Automated testing suites covering API routing and disclaimer enforcement
  • Patient query classification with crisis escalation protocols

πŸ’Ό What I Build

Business Intelligence & Forecasting

  • Customer segmentation driving 15% revenue identification (Australian retail)
  • Climate forecasting with 1.2Β°C MAE for government policy support
  • Healthcare AI systems with regulatory compliance safeguards

Technical Execution

  • Production Python (Pandas, Scikit-learn, FastAPI, Pytest)
  • Cloud Infrastructure (AWS EC2, S3, Lambda, DynamoDB)
  • Business Dashboards (Power BI, Tableau with automated ETL)

πŸ”§ Core Competencies

Languages: Python, SQL, R Cloud/DevOps: AWS (Bedrock, Aurora, S3, Lambda, EC2), Docker, CI/CD, Git ML / Analytics: RAG , Semantic Chunking (LlamaIndex), Sentence Transformers (MiniLM), RAGAS Evaluation, Scikit-learn, SARIMA, K-Means, Classification Models Databases: PostgreSQL (pgvector, RLS, IVFFlat Indexing), MySQL, DynamoDB, SQL Server Visualization: Power BI, Tableau, Matplotlib Frameworks / Libraries: Fast API, Flask, Pytest, Pedantic, Pandas, NumPy, BeautifulSoup4, pdfplumber Other Specialisations: Multi-Tenant Architecture, Safety Guardrails (AWS Bedrock), PII Redaction, Metadata Tagging

πŸ“Š Featured Projects

Business Impact: Identified high-value customer segment representing 15% of revenue
Technical: K-Means clustering on 5,000 transactions, RFM analysis, Power BI dashboard
Data Quality: Corrected 72.5% invalid order IDs, implemented outlier treatment

Business Impact: SARIMA forecasting for government climate policy decisions
Technical: Flask web app, 1.2Β°C MAE accuracy, interactive Folium mapping
Deployment: Python-based dashboard with real-time location search

Healthcare RAG Pipeline (Proprietary - Sanitized Version)

Business Impact: TGA-compliant medical information system with crisis escalation
Technical: FastAPI, Pytest testing, automated disclaimer enforcement
Compliance: Australian healthcare regulation adherence, audit trails

πŸŽ“ Credentials

M.S. Data Science | RMIT University | Dec 2025 | GPA: 3.4/4.0
B.S. Electronics & Communication | Rajagiri School of Engineering | Aug 2023 | First Class Distinction

Certifications in Progress:

  • Microsoft Azure Data Fundamentals (AI-900)
  • Microsoft Azure AI Fundamentals (DP-900)

🀝 Professional Network

  • Data Science Melbourne Meetup Active member engaging with 50+ analytics professionals

"Building data solutions that meet real business needs and regulatory requirements."

Pinned Loading

  1. climate-policy-forecasting-dashboard climate-policy-forecasting-dashboard Public

    Web dashboard for climate forecasting and policy suggestions using SARIMA and historical data.

    Python

  2. sales-analytics-dashboard-powerbi sales-analytics-dashboard-powerbi Public

    Automated sales dashboard for AtliQ Hardware enabling data-driven decision making.

  3. retail-customer-segmentation-australia retail-customer-segmentation-australia Public

    A project to segment 788 retail customers using RFM analysis and K-means clustering

    Jupyter Notebook

  4. cloud-music-subscription-app cloud-music-subscription-app Public

    This project is a full-stack cloud-based music subscription web application developed as part of my **Cloud Computing course**. It showcases real-world integration of **AWS services**, **Java backe…

    Java 1