Stephen Blum

CTO, PubNub
Product Updates
Jul 12, 2023

OpenAI GPT API Integration with Functions

Developers seeking easy AI integration in their products will benefit from the globally distributed API feature introduced by PubNub. 
Stephen Blum
Stephen Blum
Aug 15, 2022

Building a WebRTC Video and Voice Chat Application

Tutorial on how to build a WebRTC video and voice chat application, including dialing, signaling, and voice/video live stream.
Stephen Blum
Stephen Blum
News
Jul 5, 2019

Amazon EC2: Reducing Costs + Getting Most at Scale

By making minimal changes to system files, you can increase the number of users serviced concurrently on EC2. This allows for fewer EC2 servers
Stephen Blum
Stephen Blum
Jul 2, 2018

An Introduction to Voice-controlled Apps in JS

Learn how to build your own voice-powered app and control devices remotely in JavaScript with the Spoken SDK and PubNub.
Stephen Blum
Stephen Blum
IoT
May 8, 2018

Security for IoT: What It Is and Why It Matters

IoT security has been a predominant topic of discussion, both for IoT businesses and their end users for the last decade.
Stephen Blum
Stephen Blum
PubNub Portal
May 7, 2018

Language Translation with Microsoft Translator

PubNub's Functions partnership to bring powerful language translation directly into your data streams - our new Microsoft Azure Translator BLOCK.
Stephen Blum
Stephen Blum
IoT
Apr 17, 2018

How IoT is Vulnerable Within the Scope of GDPR

User data must be protected with end-to-end encryption. If it needs to be accessed for any reason, it must be auditable at moment’s notice.
Stephen Blum
Stephen Blum
Apr 17, 2018

Can Your App Become GDPR Compliant?

Built with ‘security by design’, PubNub was built with developers in mind. And with onset of GDPR, PubNub delivers key components to help you comply.
Stephen Blum
Stephen Blum
Chat
Feb 23, 2018

Will Bots Take Part in Group Conversations?

Chatbots are in your life. Humans will soon develop meaningful relationships with bots.
Stephen Blum
Stephen Blum