Darryn Campbell

Darryn is a software development architect and full-stack developer based out of the UK working as a developer advocate for PubNub.

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ChatFeb 1, 2023

How to Build a Rideshare App for Android (Uber/Lyft Clone)

Build your own on-demand ridesharing app for Android, including all the core features of Uber and Lyft for a fast and seamless rideshare experience.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
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BuildJan 4, 2023

Prevent Overuse of Software Licenses and Subscriptions

PubNub can help track your software licenses in real-time to prevent subscription and licensing misuse
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
How-toMay 26, 2022

How to Build Chat for Virtual Events with PubNub

Learn what steps you need to take to build a virtual event chat application to allow users to engage with each other during a live stream
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
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News Sep 25, 2014

Real-time Dashboard – Greater Visibility into Traffic, Users

Real-time analytics gives you up to the millisecond publish and subscribe updates for your real-time PubNub applications.

Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
News Oct 22, 2013

Announcing Access Manager: Serverless Access Control

We’re pleased to announce the launch of Access Manager, adding serverless access control to your PubNub web or mobile app

Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub