About these
The longer version of a decision log entry. What the problem really was, the code that solved it, and what it cost.
- 01 Undo on any S3 bucket, without versioning A hidden trash prefix and typed rollback recipes give every destructive write a one‑click undo, on any S3‑compatible store.
- 02 Entitlements that fail closed Grants hang off the membership, keys are checked against a shared contract, and a route that declares nothing is denied.
- 03 Uploading past the serverless body limit Presigned PUTs with automatic bucket CORS, and a chunked fallback that joins 4 MB pieces into an S3 multipart upload.
(06) Contact
Open to new work
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Need someone to own a feature from the database to the UI? I’m open to new roles and collaborations.
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© 2026 Abdul Ahad Qureshi
Set in Geist on a twelve‑column grid