S3 Uploader for Directly Uploading Data to AWS S3 from Web and Mobile Devices

Our client was in need of a comprehensive solution for uploading large files to an S3 bucket. They also required a robust user management system that could assign specific bucket access to users, as well as a dashboard and reporting system for tracking user activity and file upload sizes.

Technology Used

Node.js
React

Key Challenges

One of the major challenges was the size of the files to be uploaded.
The client needed to upload files as large as 40GB, and they wanted the functionality to resume an upload in case of browser closure or network issues.
For instance, if a user had already uploaded 10GB of a 20GB file and then closed the browser, they should be able to resume uploading the same file at the 10GB mark.

Solution Implementation

We developed a user management system that included access control list (ACL) functionality, using a module-based architecture with each module having its own access level based on user roles.
The roles were dynamic, enabling the admin to create custom roles and assign access as needed.
For the file upload functionality, we used AWS Amplify with an Async mode, and added the ability to pause and resume uploads.
If a user closed the browser or experienced network failure, the system would automatically consider it a pause event.
We also developed a desktop application with similar functionality, using the same microservice developed for the web app.

S3 Uploader for Directly Uploading Data to AWS S3 from Web and Mobile Devices

Technology Used

Key Challenges

Solution Implementation

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