Speaking
Talks, interviews and writing.
I talk about making software platforms simpler: how Vodafone Greece moved 200 services to Quarkus, and how C.E.L.L. turned operations into code. Fourteen talks, interviews and articles since 2016.
Highlights
Highlights
2025 · Talk · TM Forum
DTW Ignite 2025
Invited by TM Forum to Copenhagen to present how Vodafone Greece adopted and implemented ODA Canvas: Composable IT in production.
▶ Video2023 · Talk · Devoxx Greece
Battle of the Frameworks: Quarkus vs Spring Boot
Technical session with Red Hat's Georgios Andrianakis at Devoxx Greece.
Red Hat
Red Hat Summit 2020
2020 · Talk · Red Hat
Red Hat Summit 2020
Invited by Red Hat to present Vodafone Greece's migration from Spring Boot to Quarkus.
Composable IT
2024–2025
Turning operational policy into code with Kubernetes operators and TM Forum's ODA Canvas.
+ 1 in highlights above
C.E.L.L. case study →2025 · Interview
Vodafone Greece leads the way on automation with ODA CanvasTM Forum Inform · Interview on adopting the TM Forum ODA standard and implementing ODA Canvas in C.E.L.L. and beyond.
2024 · Talk
Designing and implementing a capability-based platformAPI Athens · Session at API Athens #B4.
2024 · Talk
Presenting C.E.L.L. at Athens Kubernetes Meetup Vol 22Athens Kubernetes Meetup · Presented the platform publicly for the first time, and organised the meetup at Vodafone's headquarters.
Quarkus at Vodafone
2020–2023
Moving a 200-service platform from Spring Boot to Quarkus, and what it did for startup, memory and scaling.
+ 2 in highlights above
DXL case study →2021 · Talk
Quarkus Insights #33: Quarkus at VodafoneRed Hat · Live discussion of the internals behind Vodafone Greece's Quarkus services.
2020 · Interview
How Vodafone Greece Built 80 Java Microservices in QuarkusThe New Stack · Interview on the architecture and the migration.
2020 · Talk
Fireside chat on Vodafone Greece's move to QuarkusRed Hat · With Red Hat's Dimitris Andreadis.
2020 · Article
Vodafone Greece replaces Spring Boot with QuarkusQuarkus blog · Guest post on the official Quarkus blog.
2020 · Interview
Why Vodafone Greece Devs Migrated to Red Hat's QuarkusInformationWeek · Interview.
Earlier
2016–2017
Mobile engineering and the products of the ATCOM years.
2017 · Talk
Taming asynchronous networking with Promises in Swift 4Athens iOS Meetup · Talk at Athens iOS Meetup, hosted at Advantage FSE.
2017 · Article
Personalization = MobileMarketing Week · Co-written article, December 2017.
2016 · Talk
The technology behind ATCOM NextATCOM Next 2016 · Session on how the event's interactive experiences were built.
Invite me to speak
What I talk about.
Platforms that remove work
Why most delivery time goes into handovers, and how to turn them into software.
Composable IT in the enterprise
Kubernetes operators, ODA Canvas and declarative operations, from pilot to production.
Large-scale Java modernisation
Lessons from moving 200 services to Quarkus without stopping the business.
AI-native systems that hold up
MCP, agents and data pipelines: making AI reliable enough for real products.
Conferences, meetups, internal engineering days and podcasts.