Open To Work
DAVID BRAINERD S
Madurai
Work Preference
Summary
Aspiring Data Analyst with strong skills in Python, SQL, Power BI, Tableau, and Excel, supported by academic projects in predictive analytics, marketing intelligence, and inventory optimization. Proficient in transforming raw data into actionable business insights through data analysis, visualization, and machine learning techniques. The role requires analytical thinking, dashboard development, and data-driven decision-making, which align closely with my project experience and technical expertise. I am eager to contribute meaningful insights and support business growth through data analytics.
Overview
1
1
year of professional experience
Work History
Project Contributor - Inventory Optimization & Stockout Prevention
Sethu Institute of Technology
07.2025 - 09.2025
- Built forecasting models, analyzed inventory data, evaluated suppliers, created SQL analytics and Power BI dashboards.
- Improved inventory visibility and proactive stock risk identification.
Project Contributor - Marketing Campaign ROI & Attribution Analysis
Sethu Institute of Technology
03.2025 - 05.2025
- Analyzed marketing datasets, calculated ROI, built attribution models, created dashboards and optimization insights.
- Identified high-performing channels and supported budget optimization decisions.
Project Contributor - Customer Churn Prediction & Retention Strategy
Sethu Institute of Technology
12.2024 - 02.2025
- Developed churn prediction model, performed preprocessing, analytics, segmentation, EDA, dashboard creation and reporting.
- Achieved ~85% prediction accuracy; identified churn drivers and enabled targeted retention strategies.
Education
Bachelor of Technology - Artificial Intelligence and Data Science
Sethu Institute of Technology
05-2025
Skills
- Python
- Pandas
- NumPy
- Matplotlib
- SQL Server
- MySQL
- PostgreSQL
- Microsoft Power BI
- Tableau
- Microsoft Excel
- Machine Learning
- Predictive Analytics
- Data Cleaning & Preprocessing
- Data Visualization
Awards Accomplishments
- Python Programming Certification
- Foundation of Data Science - Infosys
- Introduction to Internet of Things (NPTEL)
- Internship in Robotic Training - ZETSPIRE Technologies Private Limited
- Successfully completed multiple end-to-end analytics projects using Python, SQL, and Power BI
Timeline
Project Contributor - Inventory Optimization & Stockout Prevention
Sethu Institute of Technology
07.2025 - 09.2025
Project Contributor - Marketing Campaign ROI & Attribution Analysis
Sethu Institute of Technology
03.2025 - 05.2025
Project Contributor - Customer Churn Prediction & Retention Strategy
Sethu Institute of Technology
12.2024 - 02.2025
Bachelor of Technology - Artificial Intelligence and Data Science
Sethu Institute of Technology