Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
Generic

Grace Koko

Atlanta,GA

Summary

Experienced business intelligence professional well-versed in mining data, developing databases and generating reports. Detail-oriented and systematic with excellent follow-through and a superior work ethic. Excellent communication, project management, and problem-solving abilities.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Business Intelligence Developer

Piedmont Healthcare
01.2022 - Current
  • Developed 10 interactive dashboards, 12 reports, 22 visualizations to effectively communicate insights and drive decision-making processes using Power BI and Tableau
  • Implemented an ETL Accelerator workflow using SQL to migrate 500,000 records enhancing data retrieval speed by 40% and streamlining reporting capabilities for stakeholders
  • Designed and delivered a comprehensive Tableau and Power BI Beginners Course, training over 50 participants on data visualization fundamentals; achieved a 90% satisfaction rate among attendees, displaying effective instructional methods and course content
  • Analyzed and interpreted 100+ complex data sets to inform strategic business decisions
  • Streamlined the information request process by implementing a standardized reporting framework, resulting in a 40% reduction in response time and increased accuracy in data delivery for ad hoc inquiries
  • Created and executed 100+ complex SQL queries for data analysis and reporting
  • Leveraged advanced SQL functions including joins, subqueries, and window functions to optimize data querying and analysis

Data Analyst

Procurement Analytics
05.2021 - 01.2022
  • Manage and execute various projects for members, including benchmarking, consolidation, categorization, Managed and executed over 20 projects for members, resulting in a 15% increase in savings through benchmarking, consolidation, categorization, and optimization efforts
  • Provided weekly project progress updates to internal stakeholders and customers, resulting in a 25% increase in project efficiency and timeliness
  • Composed and presented over 30 spreadsheets and reporting dashboards to clients, enhancing data visualization, and understanding
  • Utilized Excel ability to create advanced reports, saving over 40 hours monthly in data analysis and visualization
  • Found and transitioned $1M in added spending into the Procure Analytics program, resulting in enhanced spending management and a 5% overall cost reduction.

Client Analyst

Surgical Information Systems
09.2019 - 05.2021


  • Research client cases and provide solutions and or training on resolution and future prevention
  • Train clients on product upgrades, enhancement and changes made to the program
  • Diagnose complex software issues and provide directions to resolve issues
  • Led training sessions for new team members, resulting in reduced ramp-up periods and higher overall staff performance levels.
  • Created detailed documentation for common support issues, reducing the need for direct client assistance requests.

Education

Bachelors in Economics -

Georgia State University
08.2019

Skills

  • Data-grip
  • Jira/Confluence
  • Oracle
  • Power BI
  • Epic
  • Tableau
  • SAP Crystal Reporting
  • All Microsoft systems
  • Salesforce
  • Azure
  • Data dashboard design
  • ETL development
  • SQL Programming
  • Project Management
  • Business Analysis
  • Troubleshooting
  • Automation
  • Python Programming
  • Maintenance
  • Data Modeling
  • Dashboard design
  • Database creation

Certification

  • Economics of Law and Public Policy
  • Human Resources of Economics
  • Tableau Certified


Timeline

Business Intelligence Developer

Piedmont Healthcare
01.2022 - Current

Data Analyst

Procurement Analytics
05.2021 - 01.2022

Client Analyst

Surgical Information Systems
09.2019 - 05.2021

Bachelors in Economics -

Georgia State University

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