Speaker: Esther Momcilovic

Software Engineer at Metaswitch Networks

After a past life as a PhD historian, Esther now works as a software engineer at Metaswitch, a leading cloud native communications software company. She works on Metaswitch’s mobile messaging technology, and has recently been focussing on containers, microservices, new languages like Rust, and slightly-less-new languages like C. In her spare time she enjoys coxing for her local rowing club, and running half marathons while thinking this would all go much faster if she was in a boat.

Find Esther Momcilovic at

Preliminary tracks

Discover some of the topics you will see at QCon London. *The schedule is subject to change

Event-Based Architectures: The Hard Parts

Architectures You've Always Wondered About

Building High Performing Teams

Scaling Security, from Device to Cloud

From Remote to Hybrid Teams: Return to Office?

Performance/Mechanical Sympathy

Next Generation Microservices: Building Distributed Systems the Right Way

Modern Data Pipelines & Streams

The Cloud Operating Model

Chaos and Resilience: Architecting for Success

Scaling Frontend

Modern JVM Innovations

Architecting a Modern Financial Institution

Crafting the Developer Experience

MLOps: Implementing ML Across the Enterprise

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