Jenny M. Barnes
Summary
Detail-oriented Data Analyst with expertise in data warehousing, process validation, business needs analysis, and data visualization. Proven ability to understand client requirements and develop actionable project plans. Dedicated and hard-working professional passionate about utilizing Big Data.
Overview
11
11
years of professional experience
Work History
Data Analyst Lead, Quality Assurance
MTM-Transit
07.2022 - Current
- Conceptualized and proposed inventive strategies to enhance work processes, customer service, and productivity
- Built visualizations that enabled users to quickly interpret results from complex analyses.
- Developed scorecards that accurately measured success metrics.
- Integrated external APIs with internal systems for improved analytics capabilities.
- Utilized advanced analytics tools such as SAS, SPSS, Excel PowerPivot, to manipulate large volumes of structured and unstructured data sets.
- Leveraged SQL queries to extract, transform and load data into databases.
- Optimized existing database structures for better performance on analytics tasks.
Data Analyst II, Quality Assurance
MTM-Transit
01.2019 - 07.2022
- Ensured the accuracy of data reports by diligently reviewing them and promoting inter-departmental communication
- Ensured timely completion of specific data elements, worked as a team in database development, and retrieved data from both internal and external sources.
- Utilized statistical analysis, Excel spreadsheets, and PowerPoint slides for data reporting and presentation purposes
- Streamlined workflows by implementing solutions and proactively communicated quality objectives, progress, and challenges through the creation of reports and materials for key stakeholders.
- Analyzed large datasets to identify trends, patterns and correlations for business insights.
Data Analyst I, Quality Assurance
MTM
05.2013 - 01.2019
- Leveraged expertise in data extraction, management, manipulation, and analysis to deliver insightful reports
- Implemented proactive measures to prevent data inaccuracies or other problems in the transmission of reports
- Performed accurate entry of data using a combination of manual and scanning approaches
- Developed professional graphs, reports, and presentations to effectively communicate project results
- Generated timely and customized reports to track data and ensured its accuracy
Education
Bachelor of Science - Information Technology, Database Administration
Strayer University
Washington, D.C.Skills
- Microsoft Office
- Data validation
- Power BI
- Viewpoint
- SQL Management Studios
- Data Visualization
- Tableau
- Data Warehousing
- Google Doc
- Data Mining
- Data formatting
Timeline
Data Analyst Lead, Quality Assurance
MTM-Transit
07.2022 - Current
Data Analyst II, Quality Assurance
MTM-Transit
01.2019 - 07.2022
Data Analyst I, Quality Assurance
MTM
05.2013 - 01.2019
Bachelor of Science - Information Technology, Database Administration
Strayer University
Similar Profiles
WILLIAM R DONAVANWILLIAM R DONAVAN
Assistant General Manager, Safety at MTM TransitAssistant General Manager, Safety at MTM Transit
Gabby VillalobosGabby Villalobos
Operator at MTM TRANSITOperator at MTM TRANSIT
Tim OwenTim Owen
General Manager at MTM TransitGeneral Manager at MTM Transit