Smit Topiwala

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About

Senior Data Analyst/Engineer with a B.E. in Computer Engineering from Sinhgad Institute of Technology (SIT) and an MS in Data Science from the University of Alabama at Birmingham (UAB). Curious about technology and passionate about building impactful software and data-driven products, from scalable ETL pipelines and predictive models to interactive dashboards.

Data Analysis Projects

US Airlines sentiment dashboard

US Airlines Sentiment Analysis

  • Python
  • Streamlit
  • NLP

Interactive dashboard analyzing traveler sentiment on Twitter across major US airlines.

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Stock market analysis

Stock Market Analysis

  • Python
  • pandas
  • Technical Analysis

Fundamental and technical analysis of historical stock data for major tech companies.

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FDI in India dashboard

Foreign Direct Investment in India

  • Tableau
  • Forecasting

17 years of sector-wise FDI trends, growth patterns, and year-ahead forecasts.

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Global Superstore dashboard

Global Superstore Performance

  • Tableau
  • Business Analytics

Profit and loss analysis across markets, categories, and shipping patterns.

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Airbnb listing analysis dashboard

Airbnb Listing Analysis

  • Tableau
  • Geospatial
  • Pricing

Seattle Airbnb pricing by zip code, bedroom mix, and weekly revenue trends.

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Organization HR dashboard

Organization Dashboard

  • Tableau
  • HR Analytics
  • Workforce

HR summary and employee details dashboards for headcount, demographics, and compensation.

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Company customer and sales report

Company Customer and Sales Report

  • Tableau
  • Sales
  • Customer Analytics

2023 customer and sales dashboards with YoY KPIs, subcategory profit, and weekly trends.

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Machine Learning Projects

Board game rating prediction

Board Game Review Prediction

  • scikit-learn
  • Random Forest

Predicts average board game ratings with Linear Regression and Random Forest on Kaggle data.

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Credit card fraud detection

Credit Card Fraud Detection

  • Anomaly Detection
  • LOF
  • Isolation Forest

Detects fraudulent transactions on imbalanced credit card data.

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Uber NYC pickup clustering

Uber NYC Pickup Analysis

  • K-Means
  • Clustering
  • Geospatial

K-means clustering of 800K+ NYC Uber pickups to identify ride hubs and demand patterns.

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Image compression with K-Means

Image Compression with K-Means

  • K-Means
  • Computer Vision

Compresses images by clustering pixel colors, balancing quality and file size.

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Software & Side Projects

Cloud-based antivirus project

Bug Defender โ€” Cloud Antivirus

  • Python
  • Cloud
  • N-Version Programming

Cloud-based antivirus using three engines in parallel for higher malware detection rates.

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Memory card matching game

Memory Card Matching Game

  • JavaScript
  • HTML
  • CSS

Interactive memory game with move tracking, star ratings, and a timer.

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