June 18th - 19th, 2026

Google Calendar Yahoo! Calendar

Voxxed Days Luxembourg is an IT event dedicated to developers, and made by developers, from the Devoxx Family.

Tracks / CFP

CFP

CFP Closed

Do you want to submit a talk for 2026 edition? The CFP (Call-For-Papers) will be opened from mid-February to end of March 2026. Once closed, a selection will be made by a committee amongst the proposals.

Multiple conference tracks are presented to attendees.

With over 70 talks, a wide area of topics is covered by top-notch speakers, on the latest trades of the I.T. industry. Tracks give you an idea of the themes covered by the conference.

  • 01- Accessibility, Web UI & UX

  • 02- Backend and integration technologies

  • 03- Mobile IOT

  • 04- Cloud & Scaling

  • 05- Programming languages

  • 06- Architecture, Performance and Security

  • 07- DevOps, Agile, Methodology & Tests

  • 08- Future, AI & Robotics

  • 09- Big data, Machine Learning, IA & Analytics

2026 schedule

08:30

09:00

09:00

09:15

09:15

10:00

10:00

10:15

10:15

11:05

10:15

11:05

10:15

11:05

10:15

12:15

10:15

11:05

11:15

12:05

11:15

12:05

11:15

12:05

11:15

12:05

12:15

13:45

12:45

13:00

12:45

13:00

12:45

13:00

13:15

13:30

13:15

13:30

13:15

13:30

13:45

14:35

13:45

14:35

13:45

14:35

13:45

15:45

13:45

14:10

14:15

14:40

14:45

15:35

14:45

15:35

14:45

15:35

14:45

15:10

15:15

15:40

15:45

16:00

16:00

16:50

16:00

16:50

16:00

16:50

16:00

16:50

16:00

16:25

16:30

16:55

17:00

17:50

17:00

17:50

17:00

17:50

17:00

17:50

17:00

17:50

18:05

18:50

Conference Introduction

TBA Thursday 18/06: 09:00 -> 09:15

Keynote

TBA Thursday 18/06: 09:15 -> 10:00

Conference

TBA Thursday 18/06: 10:15 -> 11:05

Conference

TBA Thursday 18/06: 10:15 -> 11:05

Conference

TBA Thursday 18/06: 10:15 -> 11:05

Deep Dive

TBA Thursday 18/06: 10:15 -> 12:15

Conference

TBA Thursday 18/06: 10:15 -> 11:05

Conference

TBA Thursday 18/06: 11:15 -> 12:05

Conference

TBA Thursday 18/06: 11:15 -> 12:05

Conference

TBA Thursday 18/06: 11:15 -> 12:05

Conference

TBA Thursday 18/06: 11:15 -> 12:05

Lunch Talk

TBA Thursday 18/06: 12:45 -> 13:00

Lunch Talk

TBA Thursday 18/06: 12:45 -> 13:00

Lunch Talk

TBA Thursday 18/06: 12:45 -> 13:00

Lunch Talk

TBA Thursday 18/06: 13:15 -> 13:30

Lunch Talk

TBA Thursday 18/06: 13:15 -> 13:30

Lunch Talk

TBA Thursday 18/06: 13:15 -> 13:30

Conference

TBA Thursday 18/06: 13:45 -> 14:35

Conference

TBA Thursday 18/06: 13:45 -> 14:35

Conference

TBA Thursday 18/06: 13:45 -> 14:35

Deep Dive

TBA Thursday 18/06: 13:45 -> 15:45

Tools-in-Action

TBA Thursday 18/06: 13:45 -> 14:10

Tools-in-Action

TBA Thursday 18/06: 14:15 -> 14:40

Conference

TBA Thursday 18/06: 14:45 -> 15:35

Conference

TBA Thursday 18/06: 14:45 -> 15:35

Conference

TBA Thursday 18/06: 14:45 -> 15:35

Tools-in-Action

TBA Thursday 18/06: 14:45 -> 15:10

Tools-in-Action

TBA Thursday 18/06: 15:15 -> 15:40

Conference

TBA Thursday 18/06: 16:00 -> 16:50

Conference

TBA Thursday 18/06: 16:00 -> 16:50

Conference

TBA Thursday 18/06: 16:00 -> 16:50

Conference

TBA Thursday 18/06: 16:00 -> 16:50

Tools-in-Action

TBA Thursday 18/06: 16:00 -> 16:25

Tools-in-Action

TBA Thursday 18/06: 16:30 -> 16:55

Conference

TBA Thursday 18/06: 17:00 -> 17:50

Conference

TBA Thursday 18/06: 17:00 -> 17:50

Conference

TBA Thursday 18/06: 17:00 -> 17:50

Conference

TBA Thursday 18/06: 17:00 -> 17:50

Conference

TBA Thursday 18/06: 17:00 -> 17:50

Keynote

TBA Thursday 18/06: 18:05 -> 18:50

08:30

09:00

09:00

09:15

09:15

10:00

10:00

10:15

10:15

11:05

10:15

11:05

10:15

11:05

10:15

12:15

10:15

11:05

11:15

12:05

11:15

12:05

11:15

12:05

11:15

12:05

12:15

13:45

12:45

13:00

12:45

13:00

12:45

13:00

13:15

13:30

13:15

13:30

13:15

13:30

13:45

14:35

13:45

14:35

13:45

14:35

13:45

15:45

13:45

14:10

14:15

14:40

14:45

15:35

14:45

15:35

14:45

15:35

14:45

15:10

15:15

15:40

15:45

16:00

16:00

16:50

16:00

16:50

16:00

16:50

16:00

16:50

16:00

16:25

16:30

16:55

17:00

17:50

17:00

17:50

17:00

17:50

17:00

17:50

17:00

17:50

18:00

21:00

Conference Introduction

TBA Friday 19/06: 09:00 -> 09:15

Keynote

TBA Friday 19/06: 09:15 -> 10:00

Conference

TBA Friday 19/06: 10:15 -> 11:05

Conference

TBA Friday 19/06: 10:15 -> 11:05

Conference

TBA Friday 19/06: 10:15 -> 11:05

Deep Dive

TBA Friday 19/06: 10:15 -> 12:15

Conference

TBA Friday 19/06: 10:15 -> 11:05

Conference

TBA Friday 19/06: 11:15 -> 12:05

Conference

TBA Friday 19/06: 11:15 -> 12:05

Conference

TBA Friday 19/06: 11:15 -> 12:05

Conference

TBA Friday 19/06: 11:15 -> 12:05

Lunch Talk

TBA Friday 19/06: 12:45 -> 13:00

Lunch Talk

TBA Friday 19/06: 12:45 -> 13:00

Lunch Talk

TBA Friday 19/06: 12:45 -> 13:00

Lunch Talk

TBA Friday 19/06: 13:15 -> 13:30

Lunch Talk

TBA Friday 19/06: 13:15 -> 13:30

Lunch Talk

TBA Friday 19/06: 13:15 -> 13:30

Conference

TBA Friday 19/06: 13:45 -> 14:35

Conference

TBA Friday 19/06: 13:45 -> 14:35

Conference

TBA Friday 19/06: 13:45 -> 14:35

Deep Dive

TBA Friday 19/06: 13:45 -> 15:45

Tools-in-Action

TBA Friday 19/06: 13:45 -> 14:10

Tools-in-Action

TBA Friday 19/06: 14:15 -> 14:40

Conference

TBA Friday 19/06: 14:45 -> 15:35

Conference

TBA Friday 19/06: 14:45 -> 15:35

Conference

TBA Friday 19/06: 14:45 -> 15:35

Tools-in-Action

TBA Friday 19/06: 14:45 -> 15:10

Tools-in-Action

TBA Friday 19/06: 15:15 -> 15:40

Conference

TBA Friday 19/06: 16:00 -> 16:50

Conference

TBA Friday 19/06: 16:00 -> 16:50

Conference

TBA Friday 19/06: 16:00 -> 16:50

Conference

TBA Friday 19/06: 16:00 -> 16:50

Tools-in-Action

TBA Friday 19/06: 16:00 -> 16:25

Tools-in-Action

TBA Friday 19/06: 16:30 -> 16:55

Conference

TBA Friday 19/06: 17:00 -> 17:50

Conference

TBA Friday 19/06: 17:00 -> 17:50

Conference

TBA Friday 19/06: 17:00 -> 17:50

Conference

TBA Friday 19/06: 17:00 -> 17:50

Conference

TBA Friday 19/06: 17:00 -> 17:50
  

list of talks

talks will be scheduled precisely in the above detailed schedule by the day of the event.
TypeTitleSpeaker
ConferenceCRaCing Java SnapshotsPasha Finkelshtein (BellSoft / Germany)
ConferenceTalking to Machines: The History and Future of Programming LanguagesPiotr Łaskawiec (Comsenity / Poland)
ConferenceAn Introduction to the OpenID Shared Signals FrameworkThomas Darimont (Identity Tailor GmbH / Germany)
Conference82 Bugs I Collected in a Year You Won't Believe Made It to ProductionFrançois Martin (Karakun AG / Switzerland)
Tools-in-ActionFrom Bugs to Brilliance: Testing Toolbox in ActionFrançois Martin (Karakun AG / Switzerland)
Deep DiveCompose & Dragons: le jeu de rôle des agents nourris aux Tiny Language ModelsPhilippe Charrière (Docker / France)
Guillaume Lours (Docker / France)
ConferencePlatform engineering 201: From platform engineering vision to production realityMaarten Vandeperre (Red Hat / Belgium)
Camille Nigon (Red Hat / Switzerland)
Lunch TalkL'IA Locale : Pourquoi reprendre le Contrôle face aux Géants du Cloud est indispensableJérôme Wax (InTech / Luxembourg)
Deep DiveSpring AI Deep Dive: Building Production-Ready Agentic ApplicationsAndrei Shakirin (Amazon Web Services / Germany)
Laura Schlosser (Amazon Web Services / Germany)
Conferencea11y testing. From ABC to HiQ.Łukasz Nowak (Poland)
Tools-in-ActionA2A en 25 Minutes: Construire des agent IA qui communiquentLoïc Magnette (Oniryx / Belgium)
ConferenceTest your frontends the bulletproof way.Łukasz Nowak (Poland)
ConferenceBeyond %: a practical guide to coverage metrics (and when to ignore them)Ivan Ponomarev (Synthesized / United Kingdom)
ConferenceGitLab CI/CD sous attaque : secrets volés, pipelines détournés, défenses durablesAurelien Coget (Plumber / France)
Stéphane Robert (3DS Outscale / France)
Tools-in-ActionCatching Every Bug: Integrating Testing, Observability, and Determinism. And then what?Clément Hurlin (Independent Freelancer / France)
Tools-in-ActionMaîtriser Claude Code : au-delà du simple assistant de codeSébastien Heilig (HITS / France)
Tools-in-ActionFrom Panoramic Vision to Lightweight 3D Worlds for Semantic Visual Tracking in RoboticsHussein Loubani (CIAD / France)
Tools-in-ActionCLI-Driven Developer Experience : L'ingrédient secret d'une équipe alignéeJulien Briault (Cloud du Coeur / France)
ConferenceVous utilisez encore de l’Open Source dans vos projets en 2026 ? Est-ce que ce sera encore le cas en 2027 ?Loic Mulder (ITs4U / Luxembourg)
Lunch TalkDeploying LLM on premise: let's review licenses and highlight true open source technologiesAntoine Thomas (Hyland / France)
ConferenceAI Apocalypse Survival Kit: coding agents & Tiny Language ModelsPhilippe Charrière (Docker / France)
Lunch TalkLe vrai coût d'un token: la facture cachée de l’IA générativePietro Mele (Adelean / France)
Giovanna Monti (Adelean / France)
Deep DiveIntroduction to Machine Learning for Software EngineersJi Darwish (Lunatech / Netherlands)
ConferenceHow Unit Testing Saved My CareerAnnelore Egger (OpenValue / Switzerland)
Deep DiveRepoussez les limites du multi-tenancy dans Kubernetes avec les runtimeclassesRachid Zarouali (sevensphere / France)
Tools-in-ActionA Practical Introduction to WebSocketsGiovanna Monti (Adelean / France)
ConferenceSemantic Layer : faire parler vos données avec l'IA sans hallucinationsVincent Heuschling (Freelance / France)
Tools-in-ActionPlease Sandbox your AI AgentsPierre Tomasina (Tomeris / Luxembourg)
ConferenceCréer un orchestrateur distribué de workflow IA sans écrire (soi-même) une seule ligne de code.Yannick Guern (Clever Cloud / France)
ConferenceSite web : quand le drag and drop ne suffit pas !Benjamin Parmentier (Odoo LU / Belgium)
Lunch TalkBeing Good Is Not Enough: CVs, Interviews & Personal Branding in the Age of AIAnouk Ruiz (Luxembourg)
ConferenceLire à la volée le luxembourgeois : une innovation... et un impératif d’accessibilitéDominique Nauroy (Information and press service of the Luxembourg Government / Luxembourg)
Alain Vagner (Information and press service of the Luxembourg Government / Luxembourg)
ConferencePassez à l’ère du raisonnement : découvrez le Reinforcement LearningLaurent Grangeau (Google / France)
Tony Jarriault (CAPGEMINI / France)
Tools-in-ActionDémystifier le Spec Driven Development : quand l’IA redonne du sens aux spécificationsLong Le (Bpifrance / France)
Zied Ben Abderrahim (Capco / France)
ConferenceForget about the Vibe, trust the Specs!Tine Kondo (SFEIR / Luxembourg)
ConferenceSous le capot d'Odoo : Les secrets d'une architecture de droits incassable.Pierre Alaime (Odoo LU / Belgium)
ConferenceFrom Fragile to Fearless: Writing Tests That LastWouter Bauweraerts (The Beehive / Belgium)
ConferenceVisualizing the Java Concurrency APIChristian Heitzmann (SimplexaCode AG / Switzerland)
ConferenceJavaScript? No. Java Scripts! - Scripting with JavaJens Knipper (OpenValue / Germany)
Lunch TalkHow to write your own DbUnitAlexei Bratuhin (OpenValue / Germany)
ConferenceEnforcing Architecture in Legacy SystemsRoland Weisleder (arcNdev GmbH / Germany)
ConferenceOpenFeature -- one flag to rule them allAlexei Bratuhin (OpenValue / Germany)
ConferencePlatform Engineering in action: A common front door for dev and infraMaarten Vandeperre (Red Hat / Belgium)
Vincent Seynhaeve (Red Hat / Belgium)
ConferenceBuilding Quarkus Extensions: A Practical Guide for Java DevelopersPeter Velychko (Freelance, currently ABN-AMRO / Netherlands)
ConferenceCross-Platform Battle RoyaleOussama Ghalbzouri (Liip / Switzerland)
ConferenceAu coeur d’une pipeline: démystifions Vite et ses pluginsEstéban Soubiran (Takima / France)
Tools-in-ActionTransfert de fichiers : Vivre le "Die & Retry".Dominique Righetto (Thales / Luxembourg)
ConferenceEventual Consistency: A Question of Time and ExpectationsSuzy Zimmer (Pictet Technologies / France)
Pierre Charrasse (Pictet Technologies / France)
ConferenceQuel est l'impact des Coding Agents sur l'entreprise et le métier de développeur ?Nicolas Martignole (Back Market / France)
ConferenceDéployer souvent, stresser moins : feature flags en prod critiqueMarion Chineaud (Takima / France)
Elise Souvannavong (Takima / France)
Lunch TalkDe dev remplaçable à team lead: le Software Craftsmanship peut nettoyer votre carrière !Long Le (Bpifrance / France)
Tools-in-ActionGitOps is not enough: taming environment promotion in Kubernetes with KargoEvangelista Tragni (Devoteam / Luxembourg)
ConferenceBiomimétisme et cybersécurité : s'inspirer de 3 milliards d'années d'évolutionLudovic Lefebvre (Cdiscount / France)
ConferenceLa face cachée de la performance des équipes de développementsgeoffrey graveaud (Inside / France)
ConferenceDette Technique : reprendre le contrôle quand c'est déjà foutuChristopher Cacciatore (ITs4U / Luxembourg)
ConferenceNever Trust a Monkey: From AI Slop to Code You Can ShipBaruch Sadogursky (Tessl AI / United States of America)
Lunch TalkDebuggez les non-dits : LEGO® SERIOUS PLAY® au service de vos équipesAnnabelle Buffart (Llama Corp / Luxembourg)
ConferenceCoeurIA : Et si on refaisait ChatGPT au service de la SolidarIT ?Julien Briault (Cloud du Coeur / France)
ConferenceDid My Deploy Degrade Production?Ines Panker (Slovenia)
Lunch TalkParce que ton infrastructure mérite du vrai code en Python, pas une soupe de YAMLLoïc Tosser (Kalvad / France)
Tools-in-ActionFinding Java Memory Leaks with Heap Dumps (JDK 25)Badr Kacimi (Capgemini Belgium / Belgium)
Conference7 Things Technical Leaders can Learn from Disney PrincessesMartin Mazur (Mazur & Co / Sweden)
ConferenceIA générative et vibe coding : la fin des ESN… ou leur réinvention ?Fabrice Croiseaux (InTech / Luxembourg)
ConferenceThe Tech Lead Elevator: Real Stories and Hard LessonsMarek Dominiak (Trainitek / Mintra / Sparkbyte Solutiond LTD / Cyprus)
ConferenceJOIN "My Session" ON Modern = 'SQL'Giorgi Dalakishvili (Georgia)
ConferenceGuide to Observability with OpenTelemetryEvelien Schellekens (Elastic / Belgium)
ConferenceIDEs augmentés par l’IA : coder et relire avec des agents intelligentsLucian Precup (Adelean / France)
ConferenceTestez vos tests avant qu’ils ne vous trahissent : le mutation testing !Victoire De Lacharriere (Takima / France)
ConferenceAll Models Are Wrong: Lessons from Real DDD ProjectsVadim Prudnikov (Trainitek / Norway)
Lunch TalkJSON: The Lingua Franca of APIs (and Everything Else)Željko Kozina (Chronomill / Ireland)
Lunch TalkThe Java Habits I Unlearned After Reviewing KotlinRijo Sam (ABN AMRO Bank / Netherlands)

Registration

Early Bird

249 €/ ticket

  • 2 days of conference
  • 5 parallel rooms
  • Cathering for lunch and coffee breaks
  • Available for a limited amount of tickets and time, before schedule is published. Can only be sold to individuals.
Buy a ticket

Standard

269 €/ ticket

  • 2 days of conference
  • 5 parallel rooms
  • Cathering for lunch and coffee breaks
  • Available at the latest when the speakers start being announced, until sold out
Buy a ticket

Sponsor pack

Interesting price/ pack

  • 2 days of conference
  • 5 parallel rooms
  • Cathering for lunch and coffee breaks
  • Various packs accessible to sponsors, depending on sponsor levels
Contact us

Videos

2025 videos

2024 videos

2023 videos

2022 videos

2019 videos

2018 videos

2017 videos

2016 videos

2026 Speakers

Alain Vagner

Alain Vagner

Information and press service of the Luxembourg Government
Andrei Shakirin

Andrei Shakirin

Amazon Web Services
Badr Kacimi

Badr Kacimi

Capgemini Belgium
Clément Hurlin

Clément Hurlin

Independent Freelancer
Dominique Nauroy

Dominique Nauroy

Information and press service of the Luxembourg Government
Ji Darwish

Ji Darwish

Lunatech
Julien Briault

Julien Briault

Cloud du Coeur
Laura Schlosser

Laura Schlosser

Amazon Web Services
Long Le

Long Le

Bpifrance
Marek Dominiak

Marek Dominiak

Trainitek / Mintra / Sparkbyte Solutiond LTD
Martin Mazur

Martin Mazur

Mazur & Co
Peter Velychko

Peter Velychko

Freelance, currently ABN-AMRO
Pierre Charrasse

Pierre Charrasse

Pictet Technologies
Rijo Sam

Rijo Sam

ABN AMRO Bank
Roland Weisleder

Roland Weisleder

arcNdev GmbH
Suzy Zimmer

Suzy Zimmer

Pictet Technologies
Thomas Darimont

Thomas Darimont

Identity Tailor GmbH
Yannick Guern

Yannick Guern

Clever Cloud

2026 sponsors

Want to become sponsor for Voxxed Days Luxembourg 2026? Contact us!


Venue

The location of the conference:

Casino 2000
Rue Th. Flammang
L - 5618 Mondorf-les-Bains
Grand-Duchy of Luxembourg

Contact Us

Contact Details

You can participate in a YaJUG event to meet us or you can send us a message to email address.

Email: voxxeddays (at) yajug.org

Blog

post-image

Voxxed Days Luxembourg 2022's CFP opened

Voxxed Days Luxembourg will take place in 2022.

The Call-for-papers (CFP) is opened to all speakers who’d like to share their passion, experience or favorite technology in front of Voxxed Days Luxembourg 2022’s audience next june.

Read more
post-image

Voxxed Days Luxembourg 2021 cancelled

Voxxed Days Luxembourg is sadly cancelled in 2021, due to the current crisis and to COVID-19. Voxxed Days Luxembourg will be therefore postponed to next year and will take place in June 2022 on the same days of the month. We’ll make more detailed announcements along the way.

Read more
post-image

Voxxed Days Luxembourg 2020 cancelled

Voxxed Days Luxembourg is sadly cancelled in 2020, due to the current crisis and to COVID-19. We’ve waited a long time to announce it, in order to ensure that we can already announce the next edition. Voxxed Days Luxembourg will be therefore postponed to next year and will take place in June 2021. We’ll make more detailed announcements along the way.

Read more
View all posts

FAQ (Frequently Asked Questions)

Voxxed Days Luxembourg is a conference for developers and IT enthusiasts organized in Luxembourg, and happening in June every year, right before the national day (June the 23rd).

It was initiated in 2016 and is organized by YaJUG A.S.B.L., a non-profit working under the umbrella of the Voxxed Days Franchise (https://voxxeddays.com)

Isolate this question

Voxxed Days Luxembourg is a mix between a conference and an exhibition.

Gold and Platinum sponsors have dedicated booths in the Sponsors zone and provide additional insight, fun and knowledge.

Isolate this question

Voxxed Days Luxembourg Gold and Platinum sponsors are de facto potential exhibitors and have access to a dedicated booth space.

There’s a limited number of Gold and Platinum sponsors slots available due to logistics of the event (available surface).

Contact us by email ( sponsors-contact at yajug.org).

Isolate this question

The best channel to follow to keep up-to-date is our Twitter/X account: @voxxed_lu.

There’s also a blog section on the website for the major news.

We also publish to other social networks (see at the bottom of our web page).

Isolate this question
Theme adapted from Meghna-hugo theme, released under Creative Commons Attribution 3.0 (CC-BY-3.0) License.