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sneha-rangole/README.md

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About Me

Data Scientist & Senior Full-Stack Developer with 6+ years of industry experience building production-grade web applications and integrating AI into real-world systems. I specialize in connecting modern AI - LLMs, RAG pipelines, and ML models directly into full-stack products using React, Python, and Flask, while applying data science and analytics to drive measurable business outcomes.


Boston OPT Sponsorship Available


Degree Experience Projects Teams


Tech Stack

Languages

Python JavaScript TypeScript Rust Bash R

AI · ML · Data

PyTorch TensorFlow Scikit-Learn OpenCV XGBoost LangChain HuggingFace FAISS RAG Pandas NumPy PySpark D3.js

Full-Stack Engineering

React Next.js Node.js Flask FastAPI GraphQL Tailwind Redux

Cloud · Databases · DevOps

AWS Azure Docker Kubernetes PostgreSQL MongoDB Redis Supabase

Tools & BI

Git GitHub VS Code Figma Linux Power BI Tableau Airflow Databricks


Experience

Graduate Research Assistant

School for Marine Science & Technology, UMass Dartmouth  ·  New Bedford, MA  ·  Sep 2025 – Dec 2025

  • Owned end-to-end ML lifecycle for ecosystem simulation emulators reducing simulation cycle time by 60% and enabling real-time scenario evaluation for data-driven fishing policy decisions
  • Engineered production-grade data visualization platform processing 1M+ rows of marine time-series data using Python, Flask, PostgreSQL, and React; deployed via CI/CD achieving 99.9% uptime

Data & Reporting Intern

University of Massachusetts Dartmouth  ·  Dartmouth, MA  ·  Sep 2024 – May 2025

  • Designed and deployed interactive Power BI dashboards visualizing student engagement metrics across appointments, placements, and employer outreach for 5,000+ students
  • Automated ETL pipelines using Python and SQL achieving 98% data accuracy while reducing manual report generation time by 75% through scheduled nightly refreshes

Senior Software Engineer

One Network Enterprises  ·  Pune, India  ·  Aug 2022 – Jan 2024

  • Led end-to-end development of Trade Finance platform in a regulated financial services domain, translating complex compliance requirements into scalable architecture using React, Java, and MobX
  • Drove 40% higher user engagement through performance-focused architecture and UX improvements across Supply Chain platforms; mentored junior engineers across distributed teams

Software Engineer - Associate to Engineer I

Bentley Systems  ·  Pune, India  ·  Jan 2018 – Jun 2022

  • Progressed from Associate to Engineer I delivered cloud-native apps for MicroStation and revamped PlantSight frontend cutting page load times by 3.6 seconds across global engineering squads
  • Engineered robust CI/CD pipelines, optimized AssetWise database queries at enterprise scale, and led cross-functional integration across infrastructure and product teams

GitHub Activity

activity

streak

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  1. ECommerceDashboard-UI ECommerceDashboard-UI Public

    The Admin Dashboard provides an intuitive front-end interface that enhances user experience by streamlining access to key functionalities. Users can efficiently manage orders and products, ensuring…

    JavaScript 4

  2. DataStreamIQ DataStreamIQ Public

    DataStreamIQ - A scalable big data pipeline to process unstructured job descriptions (JSON, TXT, PDF) from the City of Los Angeles. Built with PySpark for real-time parsing, AWS S3/Glue/Athena for …

    Python 1

  3. metroshield-ai metroshield-ai Public

    TypeScript 1

  4. Flight-Price-Prediction-Using-Random-Forest Flight-Price-Prediction-Using-Random-Forest Public

    The Flight Price Prediction project utilizes Random Forest Regression to forecast flight prices based on historical data, empowering consumers and businesses to make informed decisions. With an imp…

    Jupyter Notebook 4

  5. Analyzing-Police-Shootings-in-the-United-States-Using-K-Means-Clustering Analyzing-Police-Shootings-in-the-United-States-Using-K-Means-Clustering Public

    K-Means Clustering Analysis of Police Shooting Data

    Jupyter Notebook 5 1

  6. D3js-Document-Cluster-Visualizer D3js-Document-Cluster-Visualizer Public

    This frontend application is part of the Document Clustering and Visualization project, designed to provide an interactive user interface for clustering documents. It enables users to visualize doc…

    JavaScript 5