Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Publications
Generic

Sharthi Abhinay

Summary

Results-driven Data Scientist and Machine Learning Engineer at Carelon Global Solutions (Elevance Health) with a Bachelor of Technology from IIT Patna. Expertise in developing and deploying machine learning models, natural language processing solutions, and innovative AI tools to drive impactful business outcomes. Skilled in applying advanced data analysis and optimization techniques to enhance decision-making processes and improve operational efficiency. Proficient in leveraging cutting-edge technologies, including data preprocessing, real-time model implementation, and cloud platforms such as AWS, to deliver high-quality results.

Overview

4
4
years of professional experience

Work History

Associate Software Engineer

Carelon
07.2023 - 07.2025
  • Engineered a BERT embedding integration with 15 metrics for over 500,000 providers, achieving a 20% silhouette score improvement through effective clustering into six cohorts.
  • Built an AI chatbot utilizing Retrieval Augmented Generation (RAG) LangGraph, and function calling; with advanced chunking strategies for efficient retrieval.
  • Optimized system performance with SQL-based session storage for multi-turn context and retrieval pipeline tuning, achieving a 74% → 97% accuracy improvement.
  • Developed an AI-powered healthcare claims decision support tool by integrating AWS-Tesseract OCR for document digitization, ChatGPT as the LLM for rule-based evaluation with explainable outputs, and FastAPI on AWS for scalable, low-latency backend deployment.

Data Science Intern

Henry Harvin
05.2021 - 07.2021
  • Implemented robust ETL pipelines to extract user feedback from multiple social media platforms and applied advanced NLP techniques using SpaCy and NLTK to analyze sentiment and detect nuanced emotions.
  • Created interactive dashboards with Matplotlib, Plotly to visualize insights, allowing data-driven decision-making that reduced negative comments by 5%.

Education

Master of Science - Computer Science

University of Northeastern
Boston, MA
12-2026

Bachelor of Science - Chemical Engneering

Indian Institute of Technology Patna
Patna, Ind
05-2023

Skills

  • AI/ML: Large Language Models (Llama, OpenAI GPT, Claude), RAG Systems, Fine-Tuning, Prompt Engineering, NLP (Spacy, NLTK), Neural Networks (PyTorch, TensorFlow), Knowledge Graphs
  • Data Systems: Vector Databases (Qdrant, Chromadb), SQL (PostgreSQL, MySQL), NoSQL (MongoDB), Graph Databases (Neo4j), Data Warehousing (Snowflake), Search (ElasticSearch)
  • Development: Python, REST APIs (FastAPI, Flask), Git, PySpark, Data Visualization (Seaborn, Power BI, Matplotlib)
  • Cloud & Infrastructure: AWS (Lambda, EC2, S3), Kubernetes, Docker, CI/CD
  • Python programming
  • Machine learning

Accomplishments

    Achieved Best Employee Award across four straight financial quarters for consistent performance excellence.

Timeline

Associate Software Engineer

Carelon
07.2023 - 07.2025

Data Science Intern

Henry Harvin
05.2021 - 07.2021

Master of Science - Computer Science

University of Northeastern

Bachelor of Science - Chemical Engneering

Indian Institute of Technology Patna

Publications

Generating Design Space for Production Planning Problem | Guide: Dr. Nitin D Chaturvedi                 

  • Engineered sustainable production frameworks by integrating key environmental and economic metrics—carbon emissions, energy consumption, and cost minimization—into the manufacturing processes of Iron and Steel.
  • Leveraged advanced machine learning techniques (SVM with 90% accuracy and Random Forest with 85% accuracy) to classify feasible data points and define robust manufacturing design spaces.
  • Generated precise algebraic models using support vectors to dynamically validate process feasibility against established sustainability criteria, demonstrating strong expertise in Python-driven simulation and data analysis.

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