Wil Clouser is a Senior Engineering Manager based in Portland with 17 years of experience leading large-scale web platforms, currently accountable for addons.mozilla.org and marketplace.firefox.com at Mozilla. He blends hands-on backend and DevOps expertise with product leadership, having improved release and deployment tooling in high-profile open source projects like Mozilla Accounts. Earlier work includes deep contributions to localization tooling (translate/translate), where he fixed tricky conversion and testing issues, showing attention to legacy formats and interoperability. Wil’s background spans academia and government web systems through to consumer-facing platform leadership, grounded in a BS in Computer Science from Oregon State University. Colleagues describe him as a pragmatic problem-solver who surfaces and resolves release plumbing and localization edge-cases before they hit users.
17 years of coding experience
2 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Oregon State University
Monorepo for Mozilla Accounts (formerly Firefox Accounts)
Role in this project:
Back-end & DevOps Engineer
Contributions:11 releases, 349 reviews, 195 commits in 3 years 8 months
Contributions summary:Wil primarily contributed to the release and deployment processes within the Mozilla Accounts (fxa) monorepo. They modified the release script to address versioning issues, changelog generation, and OS-specific date handling. The user also worked on the fxa-customs-server, including a sync operation. Additionally, there were minor changes related to settings and other internal components within the repository.
Useful localization tools with Python API for building localization & translation systems
Role in this project:
Back-end Developer & Localization Specialist
Contributions:9 commits in 1 year 3 months
Contributions summary:Wil primarily contributed to the `translate/translate` repository by fixing bugs and implementing features related to localization tools, particularly focusing on the TikiWiki file format. Their work included fixing `TypeError` bugs, resolving issues with the Psyco library in tests, and importing/modifying file conversion scripts. The user demonstrated a strong understanding of the project's codebase, addressing specific issues within the `translate/storage/tiki.py`, `translate/convert` and `translate/tools` modules.
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Wil Clouser - Senior Engineering Manager at Mozilla Corporation