Ana-Maria Mihalceanu
where else to find them
bluesky:ammbra1508.bsky.social
mastodon:@ammbra1508@mastodon.social
linkedin:ana-maria-mihalceanu-1508
what they talk about
all 16 in the filters
where they keep going back
- Voxxed Days Bucharest5 editions2018–2026
- Devnexus3 editions2020–2022
- JCON EUROPE3 editions2024–2026
all 22 in the filters
on a stage with
all 22 in the filters
who talks about the same things
- Burr Sutter39 talks
- Alex Soto45 talks
- Thomas Vitale29 talks
- Nicolas Fränkel105 talks
- Emmanuel Bernard30 talks
- Matthias Haeussler35 talks
| title | conference | date |
|---|---|---|
| Supercharge your JVM performance with Project Leyden | Voxxed Days Bucharest 2026 | 2026-04-28 |
Project Leyden delivers an ahead‑of‑time AOT cache workflow (record → assemble → run or combined two‑phase) that ships in JDK 24–26 and cuts startup by about… | ||
| Java: 30 Years and Beyond | JCON EUROPE 2026 | 2026-04-20 |
Java claims 30+ years of steady evolution: the first code drop November 2006 opens the platform, and contribution happens via mailing lists, early‑access… | ||
| Java for an AI World - Keynote | JavaOne 2026 | 2026-03-17 |
Java 26 ships March 17 with concrete runtime and AI plumbing: default guards that make final mean final via flags to warn or deny reflective mutation… | ||
| Supercharge your JVM performance with Project Leyden | Jfokus 2026 | 2026-02-02 |
Project Leyden with JDK25 shortens startup and time‑to‑peak by supplying an AOT cache created from a training run; JDK24 introduced a three‑phase workflow and… | ||
| Empower Inclusion Through Accessible Java Applications | DevBcn 2025 | 2025-07-08 |
Java’s desktop and server stacks offer concrete accessibility tools and patterns: Java Access Bridge and the JavaFX Accessibility API expose roles, states and… | ||
| Secure Java Applications against Quantum Threats | Spring I/O 2025 | 2025-05-22 |
Claims that Java already implements HPKE + ML‑KEM + KDF + AEAD and that JDK 21/24/25 add the needed APIs and algorithms (ML‑KEM, MLDDSA, final KDF) and… | ||
| Spring I/O 2025 Keynote | Spring I/O 2025 | 2025-05-22 |
Roadmap announces a Spring Framework 7 / Spring Boot 4 baseline with Jakarta EE 11, Kotlin 2, Jackson 3 and JSpecify nullability; recommendation to target JDK… | ||
| Modern Java - Ask Me Anything | JCON EUROPE 2025 | 2025-05-12 |
Covers why JEP 468 delayed — record “with” was pushed back because deconstruction/reconstruction must fit object-level designs too — and why EC private key… | ||
| From native code gems to Java treasures with jextract | Voxxed Days Bucharest 2025 | 2025-03-27 |
jextract parses C headers and generates Java FFM bindings so Java code uses native libraries directly; it ships separately but works with JDK 22+ and Java 24… | ||
| Monitoring Java Application Security with JDK tools and JFR Events | Devoxx Belgium 2024 | 2024-10-07 |
Shows how to use jcmd, JFR and JDK Mission Control to record and stream six JFR security events (only the initialSecurityProperties is enabled by default) and… | ||
| From native code gems to Java treasures with jextract | Devoxx Belgium 2024 | 2024-10-07 |
Project Panama’s Foreign Function and Memory API is final in JDK 22 and jextract automates bindings: it parses C .h files and emits Java FFM code that calls… | ||
| Monitoring Java Application Security with JDK tools and JFR Events | JNation 2024 | 2024-06-04 |
Shows how to use JDK Flight Recorder plus keytool, jcmd and JDK Mission Control to record and inspect security settings, TLS handshakes and X.509 details… | ||
| Ana Maria Mihalceanu at JNation 2024 | JNation 2024 | 2024-06-04 |
Live demo shows how to inspect TLS handshakes and certificates using JFR plus JDK tools like jcmd and JDK Mission Control, and how to read security settings… | ||
| Java 22 and Beyond: A Roadmap of Innovations | Voxxed Days Brussels 2024 | 2024-05-21 |
Java 22 shows concrete changes you can use today: JEP 458 multifile launch lets the Java launcher run a program made of multiple .java files without separate… | ||
| Monitoring Java Application Security with JDK Tools and JFR Events | JCON EUROPE 2024 | 2024-05-13 |
Shows how to record and inspect concrete security signals using keytool, jcmd, JFR and JDK Mission Control including the JFR TLS-handshake event and the jdk… | ||
| Monitoring Java Application Security with JDK Tools and Event... | Devoxx France 2024 | 2024-04-17 |
How to collect and analyze JVM security telemetry for a Spring Boot tic‑tac‑toe app running on Java 21/22 by enabling Java Flight Recorder (JFR) security… | ||
| Monitoring Java Application Security with JDK tools and JFR Events | Voxxed Days Bucharest 2024 | 2024-03-27 |
Shows how to record and inspect Java security state using JDK Flight Recorder plus jcmd, jfr configure, JDK Mission Control and keytool; six JFR security… | ||
| From Java 17 to 21: A Showcase of JDK Security Enhancements | Voxxed Days Zürich 2024 | 2024-03-07 |
From Java 17 to 21 the JDK hardens defaults and adds post‑quantum tooling: JDK21 adds HSS/LMS signature verification and a KEM API for post‑quantum key… | ||
| Calibrate Garbage Collection on the Ground and Run Your Java App | J-Fall 2023 | 2023-11-09 |
Two small Java 21 apps (a CPU‑bound big‑factorial and an IO‑bound continuous‑file editor) run in Docker on Kubernetes, load‑tested with k6 and instrumented via… | ||
| Calibrate Garbage Collection on the Ground and Run Your Java App | Voxxed Days Cluj 2023 | 2023-10-11 |
Two small Java apps run on JDK 21 — an eager factorial (CPU bound) and a continuous file editor (IO bound) — tested with k6 in Testkube and observed via… | ||
| PANEL: Unleashing the Future: The Impact of Gen AI on Development Productivity | Voxxed Days Cluj 2023 | 2023-10-11 |
Panel reports developers using co-pilot and ChatGPT daily but finding concrete limits: generated code sometimes introduces SQL injection and XSS because models… | ||
| A Glance At The Java Performance Toolbox | Devoxx Ukraine 2023: AI – Friend or Foe? | 2023-09-22 |
Demo builds a two‑stage Docker image that uses jlink custom runtime (JDK 21) to shrink the image, runs a Spring Boot todo app under load, and shows memory… | ||
| A Glance At The Java Performance Toolbox | Voxxed Days Iași 2023 | 2023-05-23 |
Shows how to use JDK tools — jcmd, jconsole, jstat, jmap, jfr — to diagnose a live Spring Boot service in a container and how to stream JFR events to… | ||
| A Glance At The Java Performance Toolbox | Voxxed Days Zurich 2023 | 2023-03-16 |
Shows how to build tiny container runtimes with jlink and jdeps, then runs a Spring Boot to‑do app under Docker Compose and uses jcmd, jmap, jstat to capture… | ||
| The hidden gems of distributed tracing | J-Fall 2022 | 2022-11-03 |
Demo code wires Helidon (frontend) and Quarkus (backend) into Jaeger via an OpenTelemetry collector, exporting span metrics to Prometheus; traces show… | ||
| The DevOps Chronicles: Kubifying Java apps with Dekorate.io | Voxxed Days Cluj-Napoca 2022 | 2022-10-05 |
Dekorate generates Kubernetes, Knative, Helm and Tekton resources from Java code so developers avoid hand-editing YAML: it generates Kubernetes, Knative, Helm… | ||
| Helm Your Way with Kubernetes | GOTO Amsterdam 2022 | 2022-06-12 |
Deploys a three-service ticketing system (frontend + two backends) using Helm3 charts, Bitnami PostgreSQL community charts and Helm3 templates plus… | ||
| The Automation Challenge: Kubernetes Operators vs Helm Charts | Jfokus 2022 | 2022-05-02 |
Three microservices (event, landmark, ticket-store) get deployed and evolved: Helm charts (helm create, starters, values.schema.json, umbrella/leader charts… | ||
| (Mis)Understanding Cloud Native | Devnexus 2022 | 2022-04-12 |
CNCF’s cloud‑native definition gets reduced to myths here: containerizing does not equal modernizing, lift‑and‑shift requires code analysis, migration tooling… | ||
| The Hidden Gems of Distributed Tracing | Devnexus 2022 | 2022-04-12 |
Shows how to use OpenTelemetry collector with Jaeger and Prometheus to find real bottlenecks: a Quarkus demo app with two services (hobby → activity) exports… | ||
| Exploring Quarkus on JDK 17 | Voxxed Days Bucharest 2022 | 2022-03-23 |
Quarkus on JDK 17 shows concrete upgrades: a small web app that consumes the Bored API with three endpoints, six tests running under continuous testing, uses… | ||
| (Mis)Understanding Cloud-Native | Voxxed Days Bucharest 2022 | 2022-03-23 |
Defines cloud native by CNCF keywords then gives pragmatic rules: choose public, private or hybrid based on workload predictability; prefer open-standards… | ||
| The Automation Challenge: Kubernetes Operators vs Helm Charts | Voxxed Days Ticino 2021 | 2021-11-18 |
Compares using Helm for packaging and templating versus operators for lifecycle and stateful maintenance, with a live ticket‑store: two Quarkus microservices… | ||
| Cloud Native resiliency patterns from the ground up | KCD Italy 2021 | 2021-11-17 |
Two small Quarkus microservices (activity + UI) demo application-level circuit breaker tuned to open at 75%, timeout 250 ms with retries every 100 ms and… | ||
| Monitoring Distributed Java Applications at Scale | Devnexus 2021 | 2021-02-17 |
A small ticket-order system of 5 microservices is instrumented with Prometheus, Grafana, Jaeger and Loki; traces use custom spans and tags, metrics include a… | ||
| The Automation Challenge: Kubernetes Operators vs Helm Charts | GOTOpia February 2021 | 2021-02-09 |
Demonstrates using Helm to package a Quarkus microservice plus Postgres, running commands like helm create and helm install + postgres and landmark deployed… | ||
| Afterlife Tales | Devnexus 2020 | 2020-02-19 |
Covers concrete fixes for container problems: diagnosing RBAC 403s by inspecting Roles/RoleBindings and audit logs, tuning readiness vs liveness probes with a… | ||
| Troubleshooting containerized applications | Devoxx Belgium 2019 | 2019-11-04 |
Covers concrete fixes: tune readiness and liveness probe parameters (example timeout 30s, correlate periodSeconds with failureThreshold and… | ||
| Helm your way with Kubernetes | Devoxx Belgium 2019 | 2019-11-04 |
Shows how to package Kubernetes manifests into reusable charts, deploy a sample FAQ app with a private image registry and Postgres community chart, and use… | ||
| joins | Devoxx Belgium 2019 | 2019-11-04 |
Ana meets with Victor Rentea to talk software craftsmanship, clean coding and more during Devoxx BE 2019.
Victor's session 'Evolving a Pragmatic, Clean… | ||
| joins for a chat | Devoxx Belgium 2019 | 2019-11-04 |
Covers concrete Kubernetes fixes: how readiness and liveness probes need per-dependency tuning so a slow Redis or legacy API won’t repeatedly fail pods, and… | ||
| Afterlife tales: Troubleshooting containerized applications | Voxxed Days Cluj-Napoca 2019 | 2019-10-30 |
Shows concrete fixes for containerized apps: a Spring Boot example with a custom health check demonstrates how readiness probe gives up cuts traffic and how… | ||
| Containerization crossroads: Experiences-Experiments-Expectations | Voxxed Days Microservices 2019 | 2019-10-21 |
Container usage history, Docker and Kubernetes practices, and concrete fixes for runaway images land as actionable takeaways: a problematic image grows to 2.3… | ||
| Helm your way with Kubernetes | Voxxed Days Microservices 2019 | 2019-10-21 |
Explains concrete Helm usage: deploys a Spring FAQ app plus a Postgres chart from a private registry using helm install with per-environment values files… | ||
| Helm your way with Kubernetes | Voxxed Days Cluj-Napoca 2018 | 2018-11-21 |
Live demo builds a Docker image for a Spring Boot backend and a Node.js frontend, binds an external cloud NoSQL DB into the cluster via an IBM Cloud service… | ||
| A cloud application journey with Helm and Kubernetes | Voxxed Days Bucharest 2018 | 2018-03-22 |
Java Spring Boot app moves from Cloud Foundry manifest to a Docker image pushed to a private registry (built via bx cr build -t), runs in a Kubernetes cluster… | ||
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