Parker Mossman
Senior Software Engineer at Medallion
San Diego Metropolitan Area United States
Summary
🤩
Rockstar🎓
Top SchoolParker Mossman is a Senior Software Engineer with nine years of experience building backend systems and platform APIs, currently based in the San Diego metro area and now at Medallion after a multi-year tenure at Airbyte. He has deep expertise in data integration and ETL/ELT pipelines, contributing to Airbyte’s core platform by adding soft-delete semantics, per-stream metrics, sync metadata, and complex Orb integration streams. Parker’s background includes full-stack and leadership experience at LiveRamp where he designed platform workflows and led teams delivering customer-facing web apps and APIs. Comfortable shipping production-critical features and refactoring large code paths, he balances pragmatic engineering with strong attention to observability and state management. An alumnus of UC Berkeley’s CS program, he brings both systems-level thinking and hands-on implementation to distributed data problems.
9 years of coding experience
12 years of employment as a software developer
Bachelor of Science (BS) Computer Science and Engineering, Bachelor of Science (BS) Computer Science and Engineering at University of California, Berkeley
Github Skills (15)
data-transformation10
javas10
etl10
api10
data-pipeline10
data-pipelines10
python10
apidoc10
back-end-development10
java10
data-engineering10
testing9
integration-testing9
postgresql9
configuration-management9
Programming languages (3)
Github contributions (5)
airbytehq/airbyte
Dec 2021 - Jan 2023
The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 releases, 377 reviews, 293 commits in 1 year 1 month
Contributions summary:Parker focused on enhancing the Airbyte platform's data integration capabilities. They implemented features like soft deletes using a 'tombstone' field in source and destination definitions, adding corresponding API endpoints and tests. Additionally, they contributed to the tracking of per-stream record counts, committed records, and sync summary metadata for improved data pipeline monitoring and reporting. Further improvements included adding new stat fields in the attempts API response, and refactoring various workflow steps.
operationpythondataintegration-platformdata-warehouse
airbytehq/airbyte-platform
Feb 2023 - Mar 2023
The platform that powers Airbyte. Please file issues in https://github.com/airbytehq/airbyte
Role in this project:Back-end Developer
Back-end DeveloperContributions:16 reviews, 35 commits, 9 PRs in 29 days
Contributions summary:Parker primarily contributed to the back-end logic of the Airbyte platform. Their work involved implementing a new stream for Orb integration, which included significant code changes to handle data transformations, state management, and API interactions. Furthermore, the user made improvements to existing code by setting workspaceId on destinationCoreConfig and refactoring existing functions. They were also involved in addressing issues related to the platform's core functionality.
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