
Vaclav Tunka (EN)
@vtunka
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Engineering lead at @RedHat: @OpenShift cloud-native portfolio @KnativeProject, @kedaorg, K8s serving for AI/ML. Languages, sport, travel. My own opinions.
Europe
Joined September 2010
Check out my new Technically Speaking episode with Bernd Greifeneder from @Dynatrace. We're talking about taming AI agents with observability and why being able to trust these systems is so critical. Give it a listen.
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Hear the incredible origin story of llm-d and how a shared vision between industry rivals is changing AI. New Technically Speaking is out now: https://t.co/XInoHKQW8v.
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It's awesome to see how we're making the OS feel faster and more secure for our customers with things like Lightspeed, Insights, image mode, and post-quantum security. This is what it’s all about—giving people the tools to move at the speed of innovation. https://t.co/VmxrMUl5Qk
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.@kernelcdub and Carlos Costa explain how a "shared vision" allows an entire industry, from hardware providers to cloud companies, to solve common pain points together and create a "growing pie" for everyone. Hear more about the power of open source collaboration in the full
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I had the opportunity to sit down with TEDxSingapore during my visit in November, and that conversation is now available to watch. I shared how an open approach to AI—one where everyone can contribute—is the future. That vision is exactly what we're working on at @RedHat, and
Where will #AI innovation come from? In a new @TEDTalks, Red Hat President and CEO @matthicksj discusses how the future of artificial intelligence is being built by open source communities and everyday contributors. Watch his #TEDxSingapore talk now to learn more.
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Another incredible recognition for the @OpenShift team. This is a testament to our ongoing commitment to helping our customers build, deploy, and manage applications across the open hybrid cloud.
We built Red Hat @OpenShift to support wherever you build next. Feels good to know we’re still on the right track. From VMs to containers to AI-powered services, we believe our consistency helped us get recognized for the third year in a row in the Gartner® Magic Quadrant™ for
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A huge thank you to all the high school and college student contributors who spent time this summer with @RedHat as interns. Your fresh perspectives and hard work have made a real impact on our projects and community. Interested in interning at Red Hat? Positions for the
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Red Hat’s strong execution has kept it among the top players in this market,” says The Forrester Wave™. Read the full breakdown to learn why Red Hat @OpenShift is a good fit for enterprises that prioritize support, reliability, and engineering: https://t.co/lpvtEQi86g
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It was great to connect with Red Hatters at the @RedHatFrance office last month. I always find it so valuable to hear directly from our associates around the globe. Thank you to everyone who joined the town hall!
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🚀 Just dropped: AI-powered Knative Functions with Llama Stack Learn how to build and deploy Python-based inference functions with LLMs on Kubernetes using the Knative Functions runtime! 🔗 https://t.co/IMw7vW8c6u
#Knative #AI #LLM #Kubernetes #Serverless
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Nick Hill digs into the details of vLLM with me on Technically Speaking. Helpful in understanding why vLLM is so important in high performance, open source AI inferencing
How do you solve AI's biggest performance hurdles? On Technically Speaking, @kernelcdub & Nick Hill dive into vLLM, exploring how techniques like PagedAttention solve memory bottlenecks & accelerate inference: https://t.co/wkwjRpG6qt.
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Red Hat was recently named to the @FastCompany Most Innovative Companies list for 2025, and a group of Red Hatters visited New York City to attend the Fast Company Most Innovative Companies Summit and Gala. Red Hat Engineering Director, Jen, was kind enough to take us along for
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We realize #DevConf_CZ spans over the weekend and we want to make sure we have family-friendly content available. That’s why we have a dedicated kid-friendly room from 10 AM, hosted by Robotárna. Recommended age: 5+ We expect you to supervise your kids during the conference.
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“Will AI steal your job? Find out how to stay ahead” grounded and factual talk at #devconf_cz packed room by Karel Piwko, our senior principal engineer and former manage. Karel gives life and career golden nuggets with goals for you depending how many blocks have you been around.
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Very interesting talk about community building. Interesting to see that promoting individuals and helping them sign was one of the key points highlighted. I’ll be blogging about all my takeaways later if you’re interested. #devconf_cz
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The wait is over🎉 Today at 9:15 AM, we officially kick off the #DevConf_CZ 2025 conference! Doors open at 8:00 AM We're thrilled for 3 exciting days of connecting, learning, & celebrating all things #opensource! Missed registration? Limited on-site spots available— come early!
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