Holden Rehg
Senior Engineering Manager at Sony Interactive Entertainment
California, United States
Summary
👤
Senior🎓
Top SchoolHolden Rehg is a Senior Engineering Manager with 11 years of experience building and modernizing web and enterprise systems, currently leading PlayStation Partners’ authnz and identity platform at Sony Interactive Entertainment. He architects and operates large-scale authorization and identity solutions (OpenFGA, Go, Okta) serving hundreds of thousands of partner users and has hands-on experience maintaining a 2M+ LOC legacy platform while driving modernization under tight resource and product-cycle constraints. Holden blends hands-on backend development—contributing to open-source Odoo tools and migrating auditlog modules—with team leadership across remote and hybrid teams, mentoring engineers from junior to staff levels. He also brings entrepreneurial grit from running a small real-estate portfolio and freelance consulting, which informs his pragmatic approach to delivering value and rescuing critical client relationships. An avid game dev hobbyist, he applies player-focused thinking to platform reliability and developer experience, helping shipping teams support major releases like the PS5 Pro.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Science (B.S.), Software Engineering, Bachelor of Science (B.S.), Software Engineering at Iowa State University
Stackoverflow
917reputation
147kreached
30answers
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Github Skills (10)
erp10
odo10
odoo10
python10
flask9
ag9
http6
open-source6
docker6
pytest6
Programming languages (10)
Github contributions (5)
OCA/server-tools
Jun 2016 - Jun 2016
Tools for Odoo Administrators to improve some technical features on Odoo.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:40 commits, 3 PRs, 11 comments in 21 days
Contributions summary:Holden primarily contributed to the `auditlog` module within the Odoo server tools repository. Their work involved modifying the module's configuration, removing deprecated functionalities, and migrating the module from version 8.0 to 9.0. These changes included updates to manifest files, documentation, and pre-migration scripts. The user also removed references to outdated pre-init hooks and auditrail migrations, aligning the module with the current version's requirements.
pythonodooerpadministrators
holdenrehg/portfolio
Jan 2015 - Sep 2022
Personal Portfolio
Contributions:4 PRs, 49 pushes, 5 branches in 7 years 8 months
cssjavascriptreactreactjs
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