Joshua Puram
Atlanta,GA
Summary
Results-driven data professional with strong foundation in data science and business intelligence. Known for transforming complex datasets into strategic business solutions while maintaining rigorous standards. Consistently fosters team collaboration and adapts seamlessly to dynamic project requirements, leveraging skills in Machine Learning, SQL and Python to drive impactful outcomes.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Senior Data Analyst
Home Depot
Atlanta, GA
12.2022 - Current
- Led baseball card project for approximately 60,000 associates across 2,000 stores by developing reporting systems using Machine Learning to enhance operational efficiency by 4%.
- Developed governance frameworks for AI/ML algorithms at self-checkout to identify theft incidents. Collaborated with cross-functional teams to implement this technology in over 2000 stores. Supported testing initiatives that contributed to annual savings of approximately $265 million.
- Created and delivered essential reports, facilitating informed decisions across multiple teams for senior leadership.
Graduate Research Assistant
Georgia State University
Atlanta, GA
08.2021 - 12.2022
- Achieved improved demand forecasting for air force parts supplier, effectively addressing lumpy demand issues for 15 targeted parts. Implemented diverse forecasting models, including ARIMA and Facebook Prophet, to optimize supply chain efficiency.
- Assisted in development of a plant and flower identification tool to enhance volunteer capabilities in recognizing protected flora within Atlanta's nature reserves.
Data Engineer Intern
Starr Insurance Companies
Atlanta, GA
06.2022 - 08.2022
- Transformed complex SQL stored procedures into DAX utilizing tabular models to optimize performance and scalability of finance and insurance reports.
- Engineered DAX queries for insurance reports, conducting thorough testing in MS Excel to confirm accuracy before integration into Power BI paginated reports.
Python Developer
Crest Informatics
Hyderabad, India
08.2018 - 05.2021
- Developed and refined logical frameworks using machine learning to optimize client's labor, material and production costs resulting in substantial savings of approximately $150k per electrical transformer.
- Coordinated efforts with cross-functional teams to identify requirements and architect efficient backend software solutions.
Education
Master of Science - Data Science and Analytics
Georgia State University
Atlanta, GA12-2022
Bachelor of Science -
IIT Hyderabad
Hyderabad, India05-2018
Skills
- Python programming
- Tableau software
- SQL expertise
- Machine learning
- R programming
- Advanced analytics
- Statistical modeling
- Data mining techniques
- Natural language processing
- Deep learning
- Time series analysis
- Dashboard creation
- Stakeholder communication
- Advanced Excel
- Data warehousing
- Business intelligence
Certification
Machine Learning - Stanford University
Languages
English
Native or Bilingual
Hindi
Native or Bilingual
Telugu
Native or Bilingual
Russian
Elementary
Timeline
Senior Data Analyst
Home Depot
12.2022 - Current
Data Engineer Intern
Starr Insurance Companies
06.2022 - 08.2022
Graduate Research Assistant
Georgia State University
08.2021 - 12.2022
Python Developer
Crest Informatics
08.2018 - 05.2021
Master of Science - Data Science and Analytics
Georgia State University
Bachelor of Science -
IIT Hyderabad