Yury Tsarev

Creator of Principal Solutions Architect at @upbound_io, the company behind @crossplane_io. Advisory board member at @MindBankAI

[KCD Czech & Slovak @KCDCzechSlovak]

Headline: ❤️ Mission Accomplished! KCD Czech & Slovak 2026 was truly special.

There is no feeling quite like seeing months of planning culminate in this: 290 of the brightest minds in #CloudNative.

#kcdczsk26 #Kubernetes #DevOps #PragueTech #CommunityFirst #CloudNative #CNCF

[KCD Czech & Slovak @KCDCzechSlovak]

Yury Tsarev (@xnullz) & Nuno Guedes: From Alert Fatigue to Self-Healing: Building AI-Enabled Control Planes in Banking 🎤
Learn how one of the large banks automates incident remediation on 21–22 May🚀
🎟️ Tickets: https://t.co/IaE7cuMZdF
#kcdczsk2026 #Crossplane #AIOps #PragueTech

[KCD Czech & Slovak @KCDCzechSlovak]

Tobias Kässer & Yury Tsarev @xnullz: AFK Infrastructure: Ralph Loops Meet Crossplane 🎤
See you at FIT CTU Prague, 21–22 May!
🎟️ Tickets: https://t.co/IaE7cuMZdF
#kcdczsk2026 #cloudnative #cncf #techconference #prague

[upbound @upbound_io]

Join Upbound and #Crossplane sessions at #KubeConEU where teams from Allianz, Sony, Asana + more are sharing real stories of Crossplane in production. Join the conversation at our:

🎟️ Sessions
📍 Booth #485
🍻 Crossplane Community Party

https://t.co/kKijZqQLZt

[Kube Architect @K8sArchitect]

This article discusses how k8gb, an open-source GSLB, enables effective cross-cluster domain name and traffic management with minimal external dependencies—only requiring an API to add DNS records

➜ https://t.co/5eQxrgxcav

[LearnKube @learnk8s]

K8gb is a cloud-native, open-source global load-balancing solution for Kubernetes

➤ https://t.co/9Iewijzudv

[ENVIO @envio_indexer]

HyperSync, now globally distributed! ⚡️🌍

We’ve joined the official list of @k8gb_io adopters. HyperSync is now served from multiple regions, giving builders faster and more reliable access wherever they are. 🫡

https://t.co/bHzLNZR7m5

[upbound @upbound_io]

🚀 It’s here. The highly anticipated Crossplane 2.0 has landed.

Today, we launched Upbound Crossplane 2.0:
⚡ AI-native ops
⚡ Dev tooling + Web UI
⚡ Enterprise runtime

Run infrastructure at AI speed.
🔗 https://t.co/fEzR7PpbLR

[Bassam Tabbara @bassamtabbara]

🚀 Introducing Upbound Crossplane 2.0 — and the Intelligent Control Plane
AI is moving from assistance → autonomy.
The platform layer is now the friction.
Here’s how we’re fixing that 🧵

[ѕaℓoηι ηαяαηg @thesaloninarang]

It was awesome to meet so many people and to record their experiences for my fam 💙. It was nice to meet @xnullz at Kubecon and gain insights on Platform engineering and open source projects.

[Yury Tsarev @xnullz]

View my verified achievement from @linuxfoundation. https://t.co/LIx68hauDT via @credly

[k8gb.io @k8gb_io]

KubeCon Europe 2025 is in the books! Want to know what @k8gb_io got up to? Swing over to Medium and check it out https://t.co/YmagjPj5t0 🚀

[k8gb.io @k8gb_io]

Great day yesterday at the KubeCon Project Pavillion - so many new connections, loads of interesting conversations 🚀

We could do this every day - but alas, we'd need more stickers 😉

A theme that kept coming up over and over was folks are looking for a cloud-native, agnostic load balancing solution that is not complicated, just works, and doesn't break the bank.

That's why very large companies have already adopted @k8gb_io . Do you want to know more? Reach out in the comments, in DM - come to our regular community meetings, visit us on Slack.

We're always available.

[Kubernetes Community Days Istanbul @kcdistanbul]

New speakers are revealed! 🙌
Discover how Antonela Cukurin & Yury Tsarev @xnullz leverage #Crossplane and #ArgoCD to build secure and scalable infrastructures.
📅 Don't miss the perfect dual talk at KCD Istanbul!
Get your ticket before it's too late👇 https://t.co/Wm3zaTz2O9

[k8gb.io @k8gb_io]

@k8gb_io will be at KubeCon EU in London next week - will you?

Stop by the Project Pavilion and chat with @xnullz and @elohmrow about all the cool things we are working on! We'll be at Kiosk 4B from 14:00 to 17:00 BST on Thursday.

To learn all about the Project Pavilion, see https://t.co/NxmzI323RF.

[upbound @upbound_io]

🌴 ✨ MIAMI KICKOFF = SUCCESS! ✨ 🌴
Our remote team finally got the chance to trade screens for sunshine and connect in real life! Click the link to catch some highlights: Team bonding, strategy sessions, and maybe even a few dance moves. 💃 🕺 https://t.co/w6kyjU1AUV

[Yury Tsarev @xnullz]

I'm excited to share my latest Upbound blog post! Discover how my new project, function-azresourcegraph, offers a Crossplane-native alternative to Terraform data sources by leveraging Azure Resource Graph for dynamic resource discovery.

[upbound @upbound_io]

Introducing function-azresourcegraph—query and manage Azure resources seamlessly within Crossplane! 🚀 https://t.co/UQjQ5BDDgp

[crossplane @crossplane_io]

Start testing with the Crossplane v1.19 release candidate today! Try it out in your non-production environments and share your experiences as we work towards the v1.19 release next week 🤓

https://t.co/CwTfLpNojo

[CNCF @CloudNativeFdn]

🚀 Enhance your Kubernetes deployments with K8gb!

Join CNCF Ambassador @gelopfalcon for ChatLoopBackOff as he explores how K8gb ensures high availability and seamless failover across multiple clusters. https://t.co/TGJUosCDGc

[upbound @upbound_io]

✨ *Excited for the Future of @crossplane_io?* ✨

Tomorrow, we’ll share tools to:

⚡ Speed up platform builds with `up` CLI

🔐 Secure providers with trusted supply chain practices

📅 Jan 23 | 🕒 8 am PT | Register here: https://t.co/RWAHIgEMCr