Business Intelligence Developer Resume
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Charles Bloomberg
PROFESSIONAL SUMMARY
Seasoned Business Intelligence Developer with over 8 years of experience in designing and implementing data solutions, driving insights through data analytics, and optimizing business operations.
PROFESSIONAL Experience
Senior Business Intelligence Developer | Company A
March 2019 — Present, Mountain View, USA
• Spearheaded the development and optimization of 40+ enterprise-level BI reports and dashboards using Power BI, significantly improving data accessibility.
• Automated 10 weekly sales performance reports using SQL and Python, reducing report generation time by 60%.
• Conducted in-depth data analysis on terabytes of data within Google BigQuery to uncover actionable business insights, improving sales strategy by 20%.
• Collaborated with cross-functional teams, including marketing and finance, to understand reporting requirements and deliver customized data solutions.
• Led a team of 5 BI developers in the creation of a new ETL pipeline using AWS Glue, increasing data processing efficiency by 35%.
• Automated 10 weekly sales performance reports using SQL and Python, reducing report generation time by 60%.
• Conducted in-depth data analysis on terabytes of data within Google BigQuery to uncover actionable business insights, improving sales strategy by 20%.
• Collaborated with cross-functional teams, including marketing and finance, to understand reporting requirements and deliver customized data solutions.
• Led a team of 5 BI developers in the creation of a new ETL pipeline using AWS Glue, increasing data processing efficiency by 35%.
Business Intelligence Developer | Company B
June 2015 — February 2019, Seattle, USA
• Developed and maintained over 30 data visualization solutions using Tableau, enhancing the accessibility of critical business data to stakeholders.
• Managed the integration of various data sources into Amazon Redshift, consolidating data from over 20 different systems.
• Engineered a new data warehousing solution that processed and stored data for 50+ million transactions monthly.
• Improved data retrieval times by 25% using performance tuning techniques in SQL and database indexing.
• Managed the integration of various data sources into Amazon Redshift, consolidating data from over 20 different systems.
• Engineered a new data warehousing solution that processed and stored data for 50+ million transactions monthly.
• Improved data retrieval times by 25% using performance tuning techniques in SQL and database indexing.
Junior BI Developer | Company C
August 2013 — May 2015, Austin, USA
• Created and maintained SQL scripts and stored procedures for data extraction and manipulation to support business operations.
• Assisted in the development of business reports using SSRS (SQL Server Reporting Services), increasing report generation efficiency by 20%.
• Collaborated with senior developers to design ETL processes, ensuring smooth data flow across different systems.
• Assisted in the development of business reports using SSRS (SQL Server Reporting Services), increasing report generation efficiency by 20%.
• Collaborated with senior developers to design ETL processes, ensuring smooth data flow across different systems.
Data Analyst Intern | Company D
June 2012 — July 2013, Chicago, USA
• Assisted in collecting and cleaning large datasets using Python, enhancing the quality of the data used in decision-making processes.
• Generated daily and weekly analytical reports that supported the marketing team's strategic initiatives.
• Implemented basic data visualization tools in Excel to present findings, improving the team's comprehension of complex data.
• Generated daily and weekly analytical reports that supported the marketing team's strategic initiatives.
• Implemented basic data visualization tools in Excel to present findings, improving the team's comprehension of complex data.
Education
Bachelor of Science in Computer Science | University of Texas at Austin
May 2013
Expert-Level Skills
Business Intelligence, Data Visualization, ETL, SQL, Python, Power BI, Tableau, AWS Glue, Google BigQuery, Amazon Redshift, SSRS, Data Warehousing, Data Analysis, Report Automation, Data Integrity, Cross-Functional Collaboration, Problem-Solving, Team Leadership