Sai Cholik Vempati

Data Analytics Specialist | Aspiring Data Scientist

Mount Pleasant, US.

About

Highly analytical and results-driven Data Analytics graduate student with a strong foundation in regression, forecasting, optimization, and dashboard development. Proven ability to transform complex datasets into actionable insights, having successfully analyzed over 200,000 records and reduced administrative overhead by 40% in previous projects. Eager to leverage expertise in Python, R, SQL, and Tableau to drive data-driven strategies and contribute to organizational success in a dynamic data science or business intelligence role.

Work

Central Michigan University Library

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Student Assistant

Mount Pleasant, MI, US

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Summary

Supported daily library operations by meticulously managing digital and physical records, enhancing data accessibility and reporting efficiency.

Highlights

Streamlined organization and maintenance of digital and physical records, ensuring seamless access for daily library operations.

Generated routine usage summaries by tracking circulation activity and key metrics using Excel, informing operational adjustments.

Ensured data integrity and accuracy through meticulous data entry, verification, and comprehensive reporting tasks.

J.K.C. College

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Python Full Stack Intern

Guntur, Andhra Pradesh, India

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Summary

Developed database-driven applications and supported data operations, contributing to robust system functionality and data integrity.

Highlights

Designed and developed database-driven applications using Python and MySQL, enhancing system functionality and user experience.

Optimized data extraction and validation processes using SQL queries, significantly improving data integrity and reporting accuracy.

Contributed to the full software development lifecycle, assisting in requirement analysis, system design, and testing activities to ensure robust application delivery.

Education

Central Michigan University

Mount Pleasant, MI, United States of America
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M.S. Information Systems (Data Analytics) Grade:

Courses

Database Systems

Business Data Analytics

Project Management

Enterprise Applications

Tableau

R

Certificates

Google Data Analytics Professional Certificate

Coursera

Skills

Programming & Analytics

Python, R, SQL, JavaScript.

Data Analysis

EDA, Data Cleaning, Data Wrangling, KPI Reporting, Log Analysis, Data Modeling, Relational Database Design.

Visualization

Tableau, Power BI, ggplot2, Excel Dashboards.

Analytics Techniques

Regression Analysis, Time-Series Forecasting, Sensitivity Analysis, Optimization, Statistical Modeling.

Databases

MySQL, Relational Database Design, Data Modeling.

Project Management

Earned Value Management, Scheduling, Risk Management, Requirements Analysis, System Design, Testing.

Tools

Git/GitHub, Jupyter Notebook, RStudio, Postman, EN-ROADS, SimProject.

Projects

Donation and Charity Management System

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Summary

Designed and developed a desktop-based donation management platform to replace manual logs/spreadsheets, significantly improving fund transparency and administrative efficiency.

The 2-Degree Blueprint Climate Policy Optimization

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Summary

Modeled emissions across 34 EN-ROADS scenarios to project climate outcomes through 2100, utilizing advanced forecasting and regression techniques.

VDI System Usage Analysis – 2015 (R)

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Summary

Analyzed over 227,000 VDI log records to identify user behavior patterns and optimize IT capacity planning.

Business Data Analytics using R

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Summary

Integrated and cleaned multi-region datasets to analyze shipping performance, profitability, and sales trends, identifying key business insights.

Global Work Hours & Productivity Analysis (Tableau)

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Summary

Developed interactive dashboards using Tableau to analyze work hours and productivity across 200+ countries, providing global insights.

Airbnb Market Analysis – Tableau Dashboard

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Summary

Created interactive Tableau dashboards to analyze Airbnb pricing and availability patterns, enabling user-driven market exploration.

Software Project Management Simulation – SimProject

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Summary

Simulated a software project, applying Earned Value Management and robust reporting to ensure successful delivery within budget and timeline.