Rohanraje Bhosale

Data Scientist specializing in LLM & RAG applications, with a strong foundation in AI/ML engineering, cloud platforms, and end-to-end data solutions.

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About Me

I am a data professional with a passion for building intelligent systems. My experience spans from academic instruction in core data principles to engineering scalable ML pipelines and developing state-of-the-art agentic AI systems. I thrive on translating complex technical challenges into robust, impactful, and actionable business solutions.

Work Experience

Sahyadri Polytechnic Sawarde

Assistant Professor | June 2022 – Jan 2024

  • Designed and delivered DBMS and Python courses to 150+ undergraduates.
  • Mentored 12+ student tech groups through hackathons and research expos.

Trismus Healthcare Technologies

Machine Learning Engineer Intern | Jan 2022 – June 2022

  • Engineered scalable preprocessing pipelines for dental image datasets.
  • Designed and evaluated CNN architectures for image classification.

Projects

Conversational AI Assistant

This portfolio's interactive assistant. A full-stack RAG system using Gemini, Supabase/pgvector, and ElevenLabs.

RAGGemini
View on GitHub

Agentic AI for Customer Support

Built a production-ready conversational AI using RAG to automate 85% of Tier-1 queries.

RAGGPT-4
View on GitHub

F1 Data Collection Utility

A user-friendly Streamlit web app to automate downloading and storing Formula 1 race data.

PythonStreamlit
View on GitHub

IoT Smart Mirror

Engineered a custom smart mirror with Raspberry Pi, integrating real-time data APIs.

Raspberry PiIoT
Watch Demo

Selected Writings

Case Study: Building ROHbot

A deep dive into the architecture of this portfolio's AI assistant, covering the RAG pipeline and serverless functions.

Read on Medium

From Zero to F1 Data

A tutorial on creating a user-friendly data collection tool using Streamlit and the FastF1 library.

Read on Medium

Technical Skills

AI/ML Frameworks

TensorFlow, PyTorch, Scikit-learn, Hugging Face, LangChain, LangGraph, CrewAI

LLM & RAG

OpenAI API (GPT-4), Gemini, Prompt Engineering, RAG, FAISS, Pinecone

Cloud Platforms

AWS (S3, Glue, Lambda), Azure, GCP, Vercel

Databases

PostgreSQL (pgvector), MySQL, MS SQL Server, MongoDB, Supabase

Education

University of Massachusetts Dartmouth

Master's in Data Science (Expected Jan 2026)

Symbiosis International University

B.Tech in Computer Science and Engineering (June 2022)

Publications

Bibliometric Analysis of Machine Learning and Text Mining Algorithms

This research involved a bibliometric analysis of the leukemia research area using publication data from Scopus to map collaboration and research trends.

View Publication

Let's Connect

My work is at the intersection of data, AI, and user-centric design. If you're building intelligent applications or have a project in mind, I'd love to hear from you.

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ROHbot