SAI ROHIT JANDHYALA - Data Science Intern

Summary

Detail-oriented Entry-Level Data Scientist with strong foundation in Python, SQL, and supervised machine learning. Experienced in exploratory data analysis (EDA), feature engineering, and building classification models to solve real-world business problems. Developed predictive models achieving up to 82% accuracy and worked with structured datasets to extract meaningful insights. Passionate about applying data-driven approaches to support informed decision-making and continuous improvement.

Overview

1

year of professional experience

Work History

Data Science Intern

ExcelR

Hyderabad, India

08.2023 - 03.2024

- Analyzed large transactional datasets using SQL and Excel to identify sales trends, revenue patterns, and customer behavior.
- Developed and maintained Power BI dashboards to track KPIs including order cycle time, delivery performance, and revenue growth.
- Wrote complex SQL queries to clean, validate, aggregate, and transform raw data into structured analytical datasets.
- Automated recurring reports using Excel and Power BI, reducing manual reporting effort by 40%.
- Collaborated with cross-functional stakeholders to gather reporting requirements and deliver actionable business insights.
- Supported pricing analysis, demand forecasting, and process optimization initiatives through data-driven recommendations.

Education

Master of Science - Computer Science

Auburn University At Montgomery

Montgomery, AL

12-2025

Bachelor of Science - Computer Science

Vellore Institute Of Technology

06-2023

Skills

Programming: Python (Pandas, NumPy), SQL (MySQL)
Machine Learning: Logistic Regression, Naive Bayes, KNN, Supervised Learning
Techniques: Data Cleaning, EDA, Feature Engineering, Cross-Validation, Model Evaluation
Visualization: Matplotlib
Databases: MySQL, Relational Database Design
Tools: Jupyter Notebook, Git

Timeline