Privacy engineering · Cross-platform
CleanShare Pro
A privacy-first tool that finds sensitive information in images and documents, supports human review and redaction, and exports sanitized copies with metadata removed.
01 · The challenge
What had to be true
Screenshots, photos, and PDFs are easy to share before noticing emails, phone numbers, payment details, access tokens, or identifying metadata embedded in them.
02 · The response
How I shaped the system
I designed a modular detection and sanitization pipeline with separate UI, core logic, WebAssembly helpers, native bridges, and a batch-development CLI inside a pnpm monorepo.
03 · The result
Outcome and current state
The functional prototype demonstrates a review-first privacy workflow across web and mobile surfaces without pretending detection is infallible or silently changing source files.
Engineering highlights
- Detects common PII and credential-like patterns across images and PDFs
- Keeps the user in control of redaction and obfuscation decisions
- Exports a sanitized copy while stripping shareable metadata
Working stack
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