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Hi I'm Sanjana

Aspiring Data Scientist

Passionate Data Science graduate student with 3+ years' experience in enhancing Data transformation and building AI and advanced Machine and Deep Learning models for real-world problems. Proficient in deriving insights through visualization and statistical techniques to drive effective decision-making.

I'm a Data Science Graduate student

About Me

3+ Years' Experience in Data Science

Hands-on professional experience in Data Wrangling of large datasets, building analytics dashboards, gaining insights to drive decision making

Research Assistant

University of Texas at Arlington Research Institute-Biomedical Division (Jan 2024 - Present)

Master of Science in Data Science

University of Texas at Arlington (Aug 2023 - May 2025)

Senior Systems Engineer

Infosys Limited, Chennai (Jan 2021- July 2023)

Intern

Schneider Electric (May 2018 - June 2018)

Bachelors in Electrical and Electronics Engineering

Anna University (Aug 2016 - May 2020)

Research Assistant (Summer 2024)

University of Texas at Arlington Research Institute-Biomedical Division

Research Assistant (Spring 2024)

University of Texas at Arlington Research Institute-Biomedical Division

Insta Award (Infosys Limited)

Award for quick pick up and improving sales by optimizing API response time

Python Programming

Machine Learning models, Data Wrangling using NumPy, scikit-learn, Pandas, TensorFlow, PyTorch, Flask

R Programming

Regression analysis and visualization using ggplot2, dplyr, tidyr libraries

SQL

Data Analysis using Relational Database Model System, Aggregate functions, Joins, Subqueries

Tableau

Building Visualization dashboards for business tracking and analyzing marketing trends

My Research Publications

Machine-learning based journal publications that I have co-authored

A Novel Design of Soft Corrugated Actuator for Creating Precise Head and Neck Positioning System

This paper describes my contributions to developing a machine learning model for predicting the pressure of a soft corrugated actuator used in a head and neck positioning system for cancer radiation therapy. It covers the methodologies employed in implementing a robust predictive algorithm designed to enhance the accuracy and reliability of the positioning system.

Journal: MDPI

View Publication

My Data Science Projects

Data-driven projects that I have worked on

Linear Regression using SparkSQL for Boston House Price Prediction

Implemented optimised Linear Regression algorithm using Spark SQL to predict House Prices of large scale dataset

Skills : SparkSQL, Scala, Linear Regression, Machine Learning

View Project

Marketing Analytics of Trial program and Churn prediction of potential paid customers

Performed Analytics from time series analysis and heatmaps on mperformance of trial program of E-Commerce AI shopping tool and provided recommendations to improve the trial program and identifying potential customers who are likely to convert to paid version

Skills : Python, Data Visualization, Data Wrangling, Count Plots, Logistic Regression modellling, Statistical Model Evaluation

View Project

Stroke prediction Web Application using Random Forest Classifier and Flask

Built an end to end web application to predict chances of Stroke in patients based on health metrics retrieved from web form. Used real-time IEEE dataset and performed data analysis and modelling with different classification algorithms and predicted using most efficient classifier.

Skills : Python, Data Visualization, Data Wrangling, Count Plots, Logistic Regression modellling, Statistical Model Evaluation, Flask, HTML

View Project

Exploratory Data Analysis and Regression modelling of House Price Prediction using R

Gained insights on correlation between variables that impact house price and modelled to predict house prices in an area

Skills : R, describe and summary function, tidyverse, ggplot2, heatmap, Linear Regression, Hypothesis testing

View Project

Railway Reservation System

Built an end to end web application using Tkinter to query and cancel booking details based on train and passenger information from a SQLite server

Skills : Python, Tkinter, SQLite

View Project

Object Recognition using ML-Visually Impaired Navigation

ML model using CNN and Computer Vision techniques to train and identify everyday objects.

Skills : Python, Numpy, matplotlib, argparse, Computer Vision2, Image Processing, CNN

View Project

KNN Modelling

Trained and built a ML model using K-Nearest Neighbors and performed EDA to retrain using optimal K.

Skills: Python, KNN, scikit-learn, seaborn, pandas, numpy

View Project

Recommendation System for Student Accomodation

Pre-processed real-time text data from social media student group chats and built a system using Collaborative Filtering techniques to match students with shared spaces with those who don't based on preferences

Skills : Python, Pandas, NumPy, Unsupervised Learning-Cosine Similarity

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Courses and Certifications

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My Skills

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Python

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R

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SQL

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Tableau