Hi! I am Sonal

I am a Data Scientist with 4 years of experience in solving real business problems using Machine Learning and Predictive Analytics

Tell me more!

Passionate, skilled and creative problem solver

I enjoy building data driven solutions to solve complex problems. I worked in one of the leading Data Science Companies, Dunnhumby for four years. Throughout my tenure, I was involved in designing Analytical Customer Relation Management mechanisms and solutions for Loyalty Programs for various organizations and helped retailers make smarter decisions through data-driven insights.

Core Competencies


Understanding business and customizing solution for the client while communicating clearly with the cross-functional team, stakeholders, and users


Experienced in mining structured/unstructured data and extracting meaningful insights

Machine Learning Analytics

Supervised Learning (Linear Regression, Logistic Regression, KNN, SVM, Naïve Bayes, Decision Trees, Random Forest, Artificial Neural Network), Unsupervised Learning(K-Means, Hierarchical Clustering, Dimensionality Reduction Techniques), Control Selection, Hypothesis Testing, Statistics, Sentiment Analysis, Collaborative Filtering, Biased Sampling


Python, R, PySpark, SAS, SQL, MATLAB, C

Let's Get In Touch!

Feel free to contact me if you would like to learn more about any of my projects or simply chat about data science or why we all hate pie charts.