Private File Transfer & Static React Deployer

The Story

This started as two separate tools that I merged into one platform. The file transfer feature lets me securely share files between my devices without using third-party services. The deployer simplifies pushing React apps to production.

File Transfer Features

• End-to-end encrypted transfers
• No account required for recipients
• Automatic expiration of shared files
• Direct device-to-device when possible

Static Deployer Features

• One-click React app deployment
• Automatic SSL certificate provisioning
• CDN distribution via CloudFront
• Custom domain support

Why Golang?

I chose Golang for its excellent performance, simple deployment (single binary), and strong standard library for HTTP services. AWS CDK handles the infrastructure as code, making deployments reproducible.