Business Intelligence Analyst Resume
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Charles Bloomberg
Phoenix, USA
charlesbloomberg@gmail.com
(621) 799-5548
in/cbloomberg
PROFESSIONAL SUMMARY
Results-driven Business Intelligence Analyst with over 7 years of experience in data analysis, visualization, and performance optimization. Expertise in leveraging BI tools to drive strategic decision-making and operational efficiency.
PROFESSIONAL Experience
Senior Business Intelligence Analyst | Company A
January 2021 — Present, Seattle, USA
• Spearheaded the development of 20+ interactive dashboards using Tableau, enhancing data visibility and decision-making for over 10 departments.
• Engineered data pipelines using SQL and Python, processing and analyzing 10TB of data monthly, ensuring accuracy and timeliness.
• Led a team of 5 BI analysts, providing mentorship and performance reviews, resulting in a 30% increase in team productivity.
• Optimized business processes by identifying key metrics and KPIs, leading to a 15% improvement in operational efficiency.
• Enhanced forecasting models by incorporating advanced analytics techniques, which increased predictive accuracy by 25%.
• Engineered data pipelines using SQL and Python, processing and analyzing 10TB of data monthly, ensuring accuracy and timeliness.
• Led a team of 5 BI analysts, providing mentorship and performance reviews, resulting in a 30% increase in team productivity.
• Optimized business processes by identifying key metrics and KPIs, leading to a 15% improvement in operational efficiency.
• Enhanced forecasting models by incorporating advanced analytics techniques, which increased predictive accuracy by 25%.
Business Intelligence Analyst | Company B
June 2016 — December 2020, Redmond, USA
• Developed and maintained 50+ Power BI reports, significantly improving reporting capabilities and reducing time to insights by 40%.
• Collaborated with cross-functional teams to gather and define business requirements, creating data models and ETL processes in SQL Server.
• Implemented data validation protocols that reduced data discrepancies by 20%, ensuring high data integrity and reliability.
• Managed database performance optimization initiatives, enhancing query retrieval speed by 35% through indexing and query optimization.
• Collaborated with cross-functional teams to gather and define business requirements, creating data models and ETL processes in SQL Server.
• Implemented data validation protocols that reduced data discrepancies by 20%, ensuring high data integrity and reliability.
• Managed database performance optimization initiatives, enhancing query retrieval speed by 35% through indexing and query optimization.
Data Analyst | Company C
March 2014 — May 2016, Austin, USA
• Built automated reporting systems in Excel and SQL, reducing manual reporting time by 50%.
• Analyzed large data sets to identify trends and insights, resulting in actionable business recommendations and a 10% revenue boost.
• Collaborated with data engineering team to design and implement data warehouses, enhancing data accessibility and analysis capabilities.
• Analyzed large data sets to identify trends and insights, resulting in actionable business recommendations and a 10% revenue boost.
• Collaborated with data engineering team to design and implement data warehouses, enhancing data accessibility and analysis capabilities.
Junior Data Analyst | Company D
January 2012 — February 2014, Denver, USA
• Conducted data quality checks and validation, achieving 95% accuracy in data reporting.
• Generated monthly reports and dashboards using Excel, providing stakeholders with clear and actionable insights.
• Supported data management activities, including data cleaning, transformation, and integration from multiple sources.
• Generated monthly reports and dashboards using Excel, providing stakeholders with clear and actionable insights.
• Supported data management activities, including data cleaning, transformation, and integration from multiple sources.
Education
Bachelor of Science in Business Analytics | University of Texas at Austin
2011
Expert-Level Skills
Tableau, Power BI, SQL, Python, Data Warehousing, ETL, Data Modeling, Advanced Excel, Predictive Analytics, Database Optimization, Dashboard Development, Data Visualization, Data Validation, Cross-Functional Collaboration, Project Management, Leadership
