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PrototypeExperiments
DOCY
Sign and stamp a PDF without uploading it anywhere.
- Built
- Apr 2026
Not public yet
The problem
Signing a PDF shouldn't require an account.
What I built
- 01Upload → sign/stamp → export, fully client-side.
No public screenshots yet — this one lives on my machine for now.
What I learned
- Small tools that solve one annoyance are worth shipping.
Ideas & collaboration
Got something you wish existed?
Tell me what keeps bothering you. It might be a business problem, an everyday frustration, or a wild idea. I can't promise I'll build it — but I enjoy exploring interesting problems.