Projects

Showcasing my work in AI/ML and Full Stack Development

Custom Indexing in LlamaIndex

Advanced vector search implementation with custom indexing strategies for improved retrieval accuracy.

  • Hierarchical document chunking
  • Custom metadata extraction
  • Optimized vector storage
Python LlamaIndex FAISS PostgreSQL

RAG Implementation

Retrieval-Augmented Generation system for accurate and contextual AI responses.

  • Multi-stage retrieval pipeline
  • Hybrid search (vector + keyword)
  • Context-aware response generation
LangChain OpenAI FastAPI Redis

Clinical Data Summarization POC

AI-powered system for extracting and summarizing key insights from clinical trial data.

  • Medical entity extraction
  • Automated report generation
  • Interactive visualization dashboard
Python Streamlit spaCy Plotly

ClinicalTrials.gov Chatbot

Conversational AI interface for querying and analyzing clinical trials database.

  • Natural language query processing
  • Contextual response generation
  • Citation and evidence tracking
Python LangChain Gradio AWS Lambda

Appeal Letter Generator

AI-powered system for generating personalized insurance appeal letters based on medical documentation.

  • Document analysis and extraction
  • Template-based generation
  • PDF export with formatting
Python OpenAI Flask PyPDF2

MLOps Pipeline for Healthcare

End-to-end MLOps pipeline for training, validating, and deploying healthcare ML models.

  • Automated CI/CD for ML models
  • Model versioning and tracking
  • A/B testing framework
MLflow Docker Kubernetes AWS

Resume - Saravanakumar Subramani

Professional Summary

14+ years of experience in AI/ML and Full Stack Development with expertise in building scalable applications, implementing machine learning solutions, and developing data-driven systems for healthcare and enterprise clients.

Skills

Python LlamaIndex LangChain PostgreSQL FastAPI MLOps AWS Docker Kubernetes React Node.js TensorFlow

Experience

Senior AI Engineer

HealthTech Innovations

2020 - Present

Leading the development of AI-powered healthcare solutions, including RAG systems, clinical data analysis tools, and ML pipelines.

Full Stack Developer

Enterprise Solutions Inc.

2015 - 2020

Developed and maintained enterprise-grade applications with focus on scalability, security, and performance optimization.

Software Engineer

Tech Innovators Ltd.

2010 - 2015

Built web applications and services using various technologies, focusing on user experience and system architecture.

Projects Summary

  • ClinicalTrials.gov Chatbot - AI assistant for clinical trials data
  • Appeal Letter Generator - AI-powered document generation system
  • Custom Indexing in LlamaIndex - Advanced vector search implementation
  • MLOps Pipeline for Healthcare - End-to-end ML deployment system

Education

Master of Computer Applications (MCA)

University of Technology

2007 - 2010

Bachelor of Computer Applications (BCA)

Science & Technology Institute

2004 - 2007

Certifications

AWS Certified Solutions Architect

2022

Snowflake Data Engineer

2021

TensorFlow Developer Certificate

2020

Microsoft Certified: Azure AI Engineer

2019

References

Dr. James Wilson

CTO, HealthTech Innovations

Sarah Johnson

VP of Engineering, Enterprise Solutions Inc.