About us
Cloud Native London is a strong, open, diverse developer community around cloud, data and AI in London. Since 2017, our monthly events have brought together 10k members, primarily senior DevOps / platform engineers and technical architects.
Speak or sponsor: http://cloudnativelon.com/
All members are required to agree with the Community Code of Conduct.
Sponsors: TechShack are a tech recruitment agency specialising in the Cloud, Engineering and AI. TechShack exist to build high-performing tech teams by putting community, connection, and quality first. Our vision is to create the most trusted tech recruitment community, where meaningful connections drive innovation and growth.
Upcoming events
4
Cloud Native London, March 2026
Thought Machine, HQ, 7 Herbrand Street, London, GBHi folks!
Welcome to our March Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube!
6:00 Pizza and drinks
6:30 Welcome
6:45 Predictable Systems in an Unpredictable World (Behrad Babaee, Aerospike)
7:15 HAProxy Technologies Speaker TBC
7:45 Break
8:00 eBPF: Revolutionizing Cloud-Native Security (Alam Ahmed)
8:30 Wrap upSee you there!
Cheryl (@oicheryl)
Predictable Systems in an Unpredictable World (Behrad Babaee, Aerospike)
Modern systems are challenged by volatility. Traffic patterns shift without warning, workloads evolve continuously, and failures are no longer exceptional events. In this environment, average performance is meaningless. What matters is whether systems behave predictably when conditions change.
This session explores how system design choices determine behavior under volatility. We will discuss why many modern architectures rely on fragile assumptions about steady-state workloads, cache locality, or predictable growth, and how those assumptions break down in real production environments. Through concrete examples and architectural discussion, we will examine what it means to design systems that remain predictable as load, access patterns, and scale evolve.
The goal is not to showcase tools or benchmarks, but to build a shared mental model for thinking about predictability as a first-class system property.eBPF: Revolutionizing Cloud-Native Security (Alam Ahmed)
eBPF: Revolutionizing Cloud-Native Security from the Kernel Up
Cloud-native architectures have fundamentally broken traditional security models. While 67% of organizations now delay deployments due to Kubernetes security concerns, conventional tools remain blind to the dynamic, ephemeral nature of containers—operating from the outside looking in, missing critical kernel-level threats until it's too late.
This session reveals how eBPF (extended Berkeley Packet Filter) is transforming cloud-native security by moving visibility and enforcement directly into the Linux kernel. Through real-world case studies from Meta, Google, and Cloudflare—where eBPF processes billions of packets per second and mitigates multi-terabit DDoS attacks—you'll discover how this technology delivers 10x performance improvements with <1% CPU overhead.
We'll explore the production-ready CNCF ecosystem (Falco, Tetragon, Cilium) and demonstrate practical security observability patterns: process execution monitoring, network correlation with Kubernetes context, file integrity tracking, and syscall anomaly detection. No kernel modules. No code changes. Complete visibility.
Whether you're battling container escapes, cryptojacking, or compliance gaps, this talk provides the architectural blueprint for security that matches the speed and scale of cloud-native—without sacrificing agility.Alam Ahmed is a Junior Cloud & DevOps Engineer with NOC operations experience and a focus on cloud security. He has spoken at Elastic London and Yorkshire DevOps on Security as Code practices, contributes to open-source projects including Envoy AI Gateway, and is passionate about kernel-level observability and cloud-native defense.
Check out https://www.oicheryl.com/cloudnativelondon if you're interested in speaking or sponsoring.
139 attendeesCloud Native London, April 2026
Thought Machine, HQ, 7 Herbrand St, WC1N 1EX, London, GBHi folks!
Welcome to our April Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn!
6:00 Pizza and drinks
6:30 Welcome
6:45 Meghan McGowan, Cloudsmith (Talk TBC)
7:15 Ole Lensmar, Testkube (Talk TBC)
7:45 Break
8:00 Mauricio Salatino, Diagrid (Talk TBC)
8:30 Wrap upSee you there!
Cheryl (@oicheryl)
Check out https://www.oicheryl.com/cloudnativelondon if you're interested in speaking or sponsoring.
16 attendeesCloud Native London, May 2026
Just Eat London, Fleet Place House, 2 Fleet Pl, London EC4M 7RF,, London, GBHi folks!
Welcome to our May Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn!
6:00 Pizza and drinks
6:30 Welcome
6:45 Pulumi Speaker TBC
7:15 Oligo Speaker TBC
7:45 Break
8:00 Anton Nazaruk, Cloud Combinator (Talk TBC)
8:30 Wrap upSee you there!
Cheryl (@oicheryl)
Check out https://www.oicheryl.com/cloudnativelondon if you're interested in speaking or sponsoring.
8 attendeesCloud Native London, June 2026
Just Eat London, Fleet Place House, 2 Fleet Pl, London EC4M 7RF,, London, GBHi folks!
Welcome to our June Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn!
6:00 Pizza and drinks
6:30 Welcome
6:45 HAProxy Technologies Speaker TBC
7:15 WSO2 Speaker TBC
7:45 Break
8:00 Magentic Speaker TBC
8:30 Wrap upSee you there!
Cheryl (@oicheryl)
Check out https://www.oicheryl.com/cloudnativelondon if you're interested in speaking or sponsoring.
4 attendees
Past events
103
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