Sarah Tillman
Charlotte
Summary
Software Engineer building Java and Python-based data applications that distribute live trading data through Solace messaging and support regression automation by generating 1000+ automated regression test scenarios per release. Designs batch data pipelines for validation and sanitation in S3, creates reporting scripts for MongoDB collections, and develops an AI agent to run regression suites and surface failures. Uses Python, Java, and Bash Scripting with Copilot and MCP servers to speed documentation and code delivery.
Overview
1
1
Certification
4
4
years of professional experience
Work History
Software Engineer
Wells Fargo Bank
03.2025 - Current
- Developed data application to distribute live trading data using Java architecture and Solace messaging
- Created AI agent to execute regression test suites and provide insights on failures
- Worked on a data application which distributed live trading data via Java based architecture and Solace messaging
- Designed data event reporting scripts to summarize and report MongoDB collections based on business requirements
- Created AI agent to run regression test suites and analyze failure insights
- Used Copilot with MCP servers and agents to generate application documentation and write enhanced code
Data Engineer
Wells Fargo Bank
07.2022 - 03.2025
- Part of an Agile team of developers responsible for maintaining a database and analytics platform for the Investment Banking Origination and Commercial Real Estate businesses within the bank
- Developed data pipelines from source databases (SQL Server, Teradata, Oracle) to data lake (Hadoop) using shell scripting, internal ETL tools, Python scripts, Apache Spark, and Autosys scheduling tool for streamlined data processing
- Designed and managed SQL Server database objects (Tables, Views, Indexes, Stored Procedures) to support data integrity and accessibility for analytical queries
- Managed code deployments across different environments (development, testing, and production)
- Created and maintained SQL Server database objects (Tables, Views, Indexes, Stored Procedures)
- Maintained automated deployment pipelines utilizing CI/CD tools (Jenkins, Checkmarx, UrbanCode Deploy, Harness) to ensure consistent and efficient code delivery across development, testing, and production environments
Education
B.S. - Computer Science, Data Science, Statistical Science
Duke University
Durham, NC05-2022
Skills
- Python
- Java
- SQL
- Apache Spark
- Azure
- Regression testing
- Requirements analysis
- Deployment coordination
- Release management
- Issue triage
- Cross-functional communication
- Stakeholder management
- Code review
- Technical documentation
- Production support
Certification
AZ-900
Timeline
Software Engineer
Wells Fargo Bank
03.2025 - Current
Data Engineer
Wells Fargo Bank
07.2022 - 03.2025
B.S. - Computer Science, Data Science, Statistical Science
Duke University