Sebastian Lim - DevOps Engineer | ContraWork by Sebastian Lim
Sebastian Lim

Sebastian Lim

Shipping fast in existing codebases

New to Contra

Sebastian is ready for their next project!

Cover image for Built a public reliability retro
Built a public reliability retro that grouped recurring Kueue CI flakes by root cause and fix direction; maintainer feedback validated the framing and led to a follow-up issue for future in-tree discussion.
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Cover image for Merged a small Go fix
Merged a small Go fix in Kueue to stop noisy cleanup retries after a kind cluster had already been deleted, reducing CI noise and false failure signals.
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Cover image for Merged and released a TypeScript
Merged and released a TypeScript lint rule improvement that catches more missing await cases in Playwright code, with tests, docs, and iterative maintainer feedback.
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Cover image for Merged a small Go patch
Merged a small Go patch in Kueue to eliminate a flaky e2e race by waiting for TrainingRuntime visibility before creating a dependent TrainJob.
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Cover image for Merged four small Go fixes
Merged four small Go fixes in Kueue to reduce flaky test behavior across scheduler assertions, multikueue completion timing, kind-cluster cleanup, and performance baselines.
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