Waistra — Cloud Storage Platform

Problem

Users needed cloud-based access to files across devices with sharing, syncing, and storage management capabilities.

Solution

Built a cloud storage platform with Android client and Node.js backend, supporting file upload, multi-device sync, sharing, and remote access.

How it was built

• Developed Android app using Java
• Built backend services using Node.js
• Used MongoDB for file and user data management
• Implemented file upload and sharing workflows
• Created multi-device cloud sync support

Metrics

• Cloud storage workflows
• File sharing
• Multi-device sync

Tech