Software Architect / Engineer, Web Developer, former athlete. My views are my own.
Joined December 2008
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darryncampbell retweeted
ONE DAY TO GO 🥳
Tomorrow, some of the best minds in AI agents, developer advocacy, and cloud take the stage for AgentCon London.
Meet the full speaker lineup: @meetdux @AmyKateNicho @RoelantDieben Hari Rangarajan @rjriel87 Olaf Molenveld Henry Collie @hboelman @Rob_The_Ninja Allison Farris @salihgueler Dana Hasan @JasonAAlmeida @royanannya1995 @AgbedeSamuelD Chris Durow Frederiek Vandepitte @darryncampbell @CarlyLRichmond @lee_stott
From @Microsoft, @AWS, @Redisinc , @elastic , @AvePoint , @solacedotcom, @neo4j , @CircleCI and more, this is a lineup built for developers who build with AI agents.
It's tomorrow. Don't miss it. 🔥
#AgentCon #GlobalAICommunity #AgentConLondon
darryncampbell retweeted
If you are a developer in London, clear your calendar for 8 September!
This is who you will be learning from at AgentCon London at London Southbank University.
@rjriel87 @hboelman @meetdux @Rob_The_Ninja @salihgueler @JasonAAlmeida @royanannya1995 @raphaeldelio @gavi_sr @darryncampbell @CarlyLRichmond @lee_stott
Free to attend. Spots are limited.
👉 Register now: agentcon.city/london
#AgentCon #GlobalAICommunity #AIAgents #AgentConLondon
darryncampbell retweeted
Four more incredible speakers confirmed for AgentCon London🔥
Dana Hasan, @JasonAAlmeida, @salihgueler, and @darryncampbell
An AI Architect, a Business Applications Director, a Senior Developer Advocate from AWS Amplify, and a Developer Advocate, all joining us at London Southbank University on 8 September 2026. This lineup keeps getting better.
Free to attend. Spots are limited.
👉 Register now: agentcon.city/london
#AgentCon #GlobalAICommunity #AgentConLondon
darryncampbell retweeted
"How do I decrease the latency of my voice agent?" is our #1 question.
The answer depends on your pipeline bottlenecks.
We recommend co-locating your agent with models, evaluating faster models, and practicing good tool hygiene.
Check out our playbook for more tips.
darryncampbell retweeted
Building AI avatars used to be complex.
Not anymore.
With LemonSlice + LiveKit, you pick STT, LLM, TTS… add the avatar layer… and ship.
Simple, fast, powerful.
Bonus: $100 free credits for the first 100 developers.
Huge opportunity for builders.
Announcing LemonSlice x @LiveKit
Developers, you can now build LemonSlice avatars into your products.
And the first 100 developers get $100 FREE credits.
More info below 👇
darryncampbell retweeted
Drop 5/14: Introducing Bulbul V3, our latest text-to-speech model. It raises the bar for how human it sounds, while being super robust.
In an independent third-party human listening study, Bulbul V3 delivers the highest listener preference, and low error rates across use-cases and languages. See details in our blog, but first watch the video. sarvam.ai/blogs/bulbul-v3
darryncampbell retweeted
Man, the @livekit docs are a beautiful example of DX optimization ✨
When you're logged in they generate a short-lived token for you so you can quickly test things out 🔥
Nice one team 🎩
darryncampbell retweeted
Introducing Voice Mode, a new meetup series focused on building real-world voice agents.
Voice agents are already in production, but how can you ensure that they work consistently at scale? Learn from speakers from Portola, @Yelp, and more!
RSVP Today: luma.com/voice-ai-meetup-the…
darryncampbell retweeted
This is a big deal.
Most of the voice AI community says that speech-to-speech models aren’t ready for production use cases.
Two reasons:
1. Reliability (more hallucinations)
2. Cost (s2s models are expensive)
On (1), Grok’s Voice Agent API is already running at large scale across Grok’s apps, in Tesla vehicles, and in call centers. There’s more work to do, of course, but progress is being made quickly.
On (2), you get SOTA performance for $0.05/minute, which meets or beats aggregate cascade model (STT+LLM+TTS) pricing.
Excited to partner with @xai on this launch — you can build a custom Grok Voice Agent with workflows, tool calling, the whole shebang, in a few lines of @livekit code.
The future of speech-to-speech is bright!
Today, we're excited to launch the Grok Voice Agent API, empowering developers to build voice agents that speak dozens of languages, call tools, and search realtime data.
x.ai/news/grok-voice-agent-a…
darryncampbell retweeted
We have some exciting announcements to share! Join our livestream starting in 1 hour!! 👇
youtube.com/live/Ly8_qOgPoBk…
Hopefully see you there 🎉🎉
#ECE25 officially begins! We're looking forward to meeting everyone at the show! Please stop by our booth H60 to grab some goodies and ask any of us how our platform powers every moment in eCommerce with infrastructure that adapts to your customers’ needs.
Would you like a more in-depth discussion about how our platform powers thousands of customers? Schedule a meeting with us through the event app or learn more through our site (as well as a last-minute discount to the event): vist.ly/47wrm
darryncampbell retweeted
We're looking forward to @ecommerceexpo, the UK's biggest eCommerce event!
Join us at Booth H60 at #ECE25 to grab some swag and chat with Kayley, Gavin, Matt, and Darryn to learn more about how PubNub powers eCommerce that adapts to your customer’s needs.
Would you like a more in-depth discussion about how our platform powers thousands of customers? Schedule a meeting with us through the event app and be sure to visit our site to get a discount to the event: vist.ly/46ctb
This was an interesting blog to write, I've also created a sales-led demo to accompany it
📞 Call centers face challenges tracking real-time agent and customer presence.
Discover how PubNub simplifies presence tracking for efficient call center operations: vist.ly/3ymw4
I'm always wary of writing about security and encryption since developers are relying on you more than usual to get it right! This took me quite a while to put together but I'm happy with the result
PubNub SDKs make end-to-end message encryption easy, letting you secure entire messages or specific payload data directly between clients.
Check out this guide for best practices on managing encryption keys to keep your real-time apps secure: vist.ly/3n5j3da
#Encryption #Security #KeyManagement #MessageEncryption
We're always trying new things in the DevRel team, this is an app I wrote to showcase how our company's sdks and admin portal features can add real-time features like chat, polls, stats and reactions to any live event.
Building a live event app, such as a sports match, a concert, or a streamed media event?
Learn how you can easily add real-time features like chat, polls, reactions, data sync, and gamification with PubNub in our feature-rich demo: pubnub.com/demos/live-stream…
New article from me on how to improve patient flow: Track Doctor & Patient Presence for Efficient Online Consultations: pubnub.com/blog/track-doctor… #HIPAA #Healthcare #telehealth
New blog on how to deliver personalized content to your audience in a live stream, such as a sports or media event: pubnub.com/blog/deliver-pers…
2 new blogs looking at solutions you can build with @PubNub Functions such as moderation, sentiment analysis, and translation (all with code snippets you can copy / paste): pubnub.com/blog/two-reasons-…, pubnub.com/blog/two-more-rea…
Yesterday was Kotlin, today it is Swift... A tutorial is now available for the recently published @PubNub #Swift Chat SDK, making it trivial to add real-time chat to any native #iOS application: pubnub.com/tutorials/chat-sd…. Also the accompanying video: youtu.be/X7l23UKgPMA
A tutorial is now available for the recently released @PubNub #Kotlin Chat SDK, making it trivial to add real-time chat to any native #Android application: pubnub.com/tutorials/chat-sd…. Also checkout the accompanying video: youtu.be/jX_9P2DcPYU
