Premium Voices

Client size



Christchurch, New Zealand


Redesign | Technological Improvements | Full-Stack Development

About Client

Premium Voices

Running a marketing firm out of Christchurch, our client needed a tool through which they could transform their marketing content into natural sounded voices to be embedded in their ads and other videos.

The Idea

What Do We Need?

Our client needed a system that allowed it's employees to convert their marketing content into beautiful natural sounding voices. These could then be used as background voices in videos for various purposes. Furthermore, the client wanted the system to be efficient and optimize API calls to reduce CPU wastage and decrease costs.
What Do We Need?

The Challenge

Finding The Right Solution

While there are tons of text to speech systems out there, the challenge was to build a system that provided natural sounding voices while minimizing the cost of operations through efficient and smart caching to avoid repeated calls.
Finding The Right Solution

The Solution

Building The Right Solution

Following the guidelines provided by the client, we developed a Next.js based SPA, allowing us to use TypeScript, making the app less prone to bugs and more robust. We built a smart caching system that cached voices of paragraphs on AWS S3, making conversions faster and testing easier. The team at Christchurch has been very happy to use the system.
Building The Right Solution

Technology Stack

Technological expertise provided by Robor

TypeScript was a necessity here since the client wanted reliability and efficiency. Furthermore, Next.js allowed us to Server Side Rendering to make the app lightning fast. Using the light-weighted Tailwind CSS further boosted the speed of the app.

  • Next.js
  • Tailwind
  • AWS Cognito
  • AWS AppSync
  • AWS DynamoDB
  • AWS S3
  • Github
  • Node.js
  • TypeScript
  • AWS Amplify

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