CloudCipher

Engineered an end‑to‑end encrypted cloud storage desktop application utilizing a proxy re‑encryption scheme

Created a desktop app with JavaFX and a server with SpringBoot

Deployed the server on AWS EC2 and stored files on AWS S3

Ensured files were stored encrypted and re‑encrypted for secure sharing, enabling access with different keys while maintaining privacy.

Achieved a 4.5/5 usability score in user testing and a maximum end‑to‑end performance time of 8 seconds