Toptal acquires, enhancing custom software leadership

Decentralized Object Storage Service

Project Overview

Companies like Google and Dropbox have dominated the market, offering large amounts of storage for competitive pricing for businesses. These companies, however, can access the data stored in their servers as the state requested. This can be a drawback for business.

All hope is not lost, though, some companies have arisen to offer encrypted storage options.

The project is a web service that offers cloud storage, file synchronization, personal cloud, and client software. But it adopts encryption of files, which makes the service more secure than analogs.


US-based tech startup


File hosting service


Encryption should be performed on the front-end. This would prevent files from being intercepted while being transferred from the front-end to the back-end. It should also support file uploads up to 50 GB, a drag-and-drop function, and the grouping of files by type, size, and upload date.

Development Process

React, Sass, Сrypto-JS, react-dropzone, react-hook-form, Yup, axios.


As a result, we developed a File Hosting Service, that allows you to store data in such a way that the companies can’t access it. Every file is encrypted, split into pieces, and stored on diverse Nodes, making data breaches impossible. This decentralized approach also protects data from malicious attacks.


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