Jennifer Jung Email & Phone Number

Arlington, Va, Us

• Developed and maintained robust data pipelines using PySpark and ETL processes, leveraging delta tables for improved data management.• Led the creation of gold tables by integrating diverse data sources, significantly improving data accuracy for logistics.• Created data products and dictionaries in Databricks, supporting efficient data management and accessibility.• Conducted codebase reviews and debugged PySpark workbooks, resolving issues and improving project outcomes.

Arlington, Virginia, United States

• Automated R scripts to streamline contract award information scraping, enhancing reporting efficiency and integrating new programs.• Managed version control and code development using GitLab in an Agile environment, ensuring smooth development cycles.• Led migration from Microsoft Access to a new database structure, improving scalability and performance.• Performed ETL operations and data processing using Python, SQL, and Tableau Prep for data visualization and integration.• Leveraged Oracle BI Analytics for data extraction and manipulation, integrating with the data pipeline for comprehensive reporting.• Validated cost reports using R scripts and Excel, ensuring compliance with security and data integrity standards.• Developed contract plans and collaborated with stakeholders to address and resolve validation issues.

Columbia, Maryland, United States

• Created Power BI visualizations and comprehensive financial analysis documentation, including SOPs for training.• Enhanced SBA 7A and 504 programs during the Wells Fargo to Computershare acquisition through effective software testing.• Managed and delegated tasks as a subject matter expert, ensuring program compliance and accurate loan reporting.

Catonsville, Maryland, United States

• Managed faculty information using content management systems, ensuring accurate updates for over 50 staff members.• Migrated 250+ files to cloud services, improving backup capabilities and productivity during the pandemic.• Reviewed and approved 173 confidential graduate student files, maintaining compliance with regulations.