Case Study: Viber achieves faster push-to-talk messaging with ScienceSoft's backend solution

Viber builds faster Push-to-Talk messaging for 900 million users with ScienceSoft

Viber, a popular messaging service with over 900 million users, needed a highly reliable backend service to process and store Push-to-Talk (PTT) messages for its mobile app. They partnered with ScienceSoft to develop this crucial component, which was essential for ensuring a smooth user experience.

ScienceSoft developed the backend using AWS cloud solutions (SQS, S3) and Couchbase. A key innovation was a mechanism that divided voice messages into chunks for faster, real-time data transfer. ScienceSoft succeeded in delivering a high-grade backend that contributed to the overall success of the Viber application.

Viber