Voxxed Days Luxembourg 2026
2026-06-18..2026-06-19
Mondorf-les-Bains, Luxembourg
[Voxxed Days Luxembourg 2018, Voxxed Days Luxembourg 2022, Voxxed Days Luxembourg 2023, Voxxed Days Luxembourg 2024, Voxxed Days Luxembourg 2026]
| title | author | length |
|---|---|---|
| Voxxed Days 2026: Myths, guiding stars and vertiginous horizons | 04m | |
Voxxed Days Luxembourg 2026 presents an overview of the conference, framing this year’s theme as the industry’s collective leap into uncertainty. It discusses… | ||
| Life on the International Space Station | Pierre Henriquet | 52m |
An opening keynote about life aboard the International Space Station, describing daily routines, living conditions and scientific experiments performed in… | ||
| Guide to Observability with OpenTelemetry | Evelien Schellekens | 50m |
OpenTelemetry provides a vendor‑agnostic stack: OTLP for transport, SDKs and auto instrumentation for languages, and the OpenTelemetry Collector (receivers →… | ||
| GitLab CI/CD under attack | Aurélien Coget, Stéphane Robert | 46m |
Examines attacks against GitLab CI/CD including stolen secrets and hijacked pipelines, and presents durable defensive measures. Covers concrete CI/CD security… | ||
| Compose & Dragons: the RPG of agents fed on Tiny LM | Philippe Charrière, Guillaume Lours | 01h 58m |
Explains building role-playing-game (RPG) agents powered by Tiny Language Models (small on-device LMs). Describes using Compose (likely Jetpack Compose) to… | ||
| Creating Quarkus Extensions: A Practical Guide for Java Developers | Peter Velychko | 51m |
Shows how to build Quarkus extensions for Java applications, covering the Quarkus extension APIs and tooling such as Maven/Gradle and the Quarkus extension… | ||
| Visualiser l'API de concurrence Java | Christian Heitzmann | 48m |
A JavaFX thread visualizer runs compiled classes by reflection and paints activity across a fixed 360‑slot array while computeIndex deliberately burns CPU to… | ||
| Introduction au framework OpenID Shared Signals | Thomas Darimont | 48m |
OpenID Shared Signals Framework standardizes real‑time delivery of security events using Security Event Token (RFC 8417) JWTs, subject identifiers and a… | ||
| Test Your Tests Before They Betray You: Mutation Testing! | Victoire De Lacharriere | 46m |
Introduces mutation testing as a way to evaluate and improve unit tests by injecting small code changes (mutants) and checking whether tests detect them… | ||
| Never Trust a Monkey: from AI Gobbledygook to Deployable Code | Baruch S... | 54m |
The talk examines risks of relying on generative AI that produces unreliable or messy output and shows how to turn that output into production-ready code. It… | ||
| Inside a Pipeline: Demystifying Vite and Its Plugins | Estéban Soubiran | 46m |
An overview of Vite build pipeline and its plugin system, explaining how Vite processes source files and where plugins fit into that flow. It covers concrete… | ||
| The Real Cost of a Token: The Hidden Bill of Generative AI | Pietro Mele, Giovanna Monti | 16m |
Examines the real monetary and compute costs of tokens in generative AI, naming models and inference/serving infrastructure as the main cost drivers. Explains… | ||
| Debug the Unspoken: LEGO® SERIOUS PLAY® for Your Teams | Annabelle Buffart | 18m |
Introduces using LEGO® SERIOUS PLAY® as a facilitation technique to surface unspoken issues within teams and improve collaboration. Explains how the method… | ||
| JSON: The Lingua Franca of APIs (and Everything Else) | Željko Kozina | 13m |
An introduction to JSON as the common data format used across APIs and many other systems, explaining its role and why it became the lingua franca for data… | ||
| Deploying LLM on prem: let's review licenses and highlight open source technologies | Antoine Thomas | 16m |
A hands‑on review of 40 popular Hugging Face LLM projects finds >50% permissive (MIT/Apache) licenses but notable GPL/AGPL and proprietary API traps that can… | ||
| From Replaceable Dev to Team Lead: How Software Craftsmanship Can Rescue Your Career | Long LE | 16m |
How Software Craftsmanship principles can help a developer move from being easily replaceable to becoming a team lead by improving code quality, testing, and… | ||
| How to write your own DbUnit | Alexei Bratuhin | 15m |
Shows how to build a small JUnit extension that reads YAML/CSV/XML data files, instantiates an etcd Java client, etcd dataset seeds keys before a test and… | ||
| Platform Engineering in action | Maarten Vandeperre, Vincent Seynhaeve | 44m |
Shows a working platform built from Ansible Automation Platform, GitLab/Jenkins and Kubernetes with a Backstage portal that lets a developer launch a workflow… | ||
| 7 Things Technical Leaders can Learn from Disney Princesses | Martin Mazur | 54m |
Voxxed Days Luxembourg 2026
Salle : NT
Type : Conférence
Titre complet : 7 Things Technical Leaders can Learn from Disney Princesses | ||
| Diving into Spring AI: Building Production-Ready Agentic Applications | Andrei Shak... | 01h 52m |
Explores Spring AI and how to build production-ready agentic applications using the Spring ecosystem. Covers concrete technologies like Spring AI and Spring… | ||
| CLI-Driven Developer Experience: The Secret Ingredient of an Aligned Team | Julien Briault | 25m |
Explains how a CLI-driven developer experience improves team alignment by standardising workflows and automating common tasks. Covers using command-line tools… | ||
| A Practical Introduction to WebSockets | Giovanna Monti | 27m |
Shows a concrete design: a React client, a NestJS backend using Socket.IO, a jobs gateway and a job tracker that centralizes polling (example interval 5s) so… | ||
| What Impact Do Coding Agents Have on Business and the Developer Role? | Nicolas Martignole | 50m |
Examines how Coding Agents—autonomous software tools that write, review, and maintain code—are changing businesses and the developer role. Describes concrete… | ||
| Enforcing Architecture in Legacy Systems | Roland Weisleder | 46m |
Shows that executable ArchUnit rules make architecture explicit and enforceable in legacy Java code using the Spring PetClinic demo, proving naming rules… | ||
| JavaScript? No. Java scripts! — Creating scripts with Java | Jens Knipper | 43m |
Shows how to write and run small automation scripts using Java instead of JavaScript, covering tools and techniques for scripting in Java (such as using the… | ||
| Please Sandbox your AI Agents | Pierre Tomasina | 25m |
Claims that coding-agent sandboxes are immature and often overpermissive, with Cloud Code’s sandbox allowing read‑only access to the entire user filesystem… | ||
| File Transfer: Embrace the "Die & Retry" | Dominique Righetto | 22m |
A team validates a file-upload API with six concrete tests: renaming an EXE to .pdf, embedding a 7z-containing malicious binary, inserting Adobe JavaScript… | ||
| Build a distributed AI workflow orchestrator without writing a single line of code | Yannick Guern | 55m |
Shows how to build a distributed AI workflow orchestrator without writing custom code by combining existing tools and services. Describes the concrete… | ||
| Platform Engineering 201: From vision to production reality | Maarten Vandeperre | 49m |
This talk explains how to move a platform engineering vision into a working production platform. It covers concrete topics like designing platform… | ||
| The Tech Lead Elevator: True stories and hard lessons | Marek Dominiak | 52m |
A Tech Lead shares real-world stories and hard lessons learned managing teams and projects, focusing on the role’s practical challenges and responsibilities… | ||
| Reading Luxembourgish on the fly | Dominique Nauroy, Alain Vagner | 51m |
A presentation about a project to perform on-the-fly reading of Luxembourgish, addressing both innovation and accessibility needs. It describes building… | ||
| From Panoramic Vision to Lightweight 3D Worlds for Semantic Visual Tracking | Hussein Loubani | 26m |
Claims a GPS-free urban localization pipeline that uses a 360 panoramic camera plus lightweight, textureless 3D worlds generated from public sparse point… | ||
| Catching Every Bug: Integrating Testing, Observability, Determinism & then what? | Clément Hurlin | 26m |
Claim: use a deterministic hypervisor plus build determinism (Docker, Nix, Bazel), fuzzers/property-based generators and snapshottable existential assertions… | ||
| CoeurIA: What If We Rebuild ChatGPT for SolidarIT? | Julien Briault | 45m |
Explores redesigning a ChatGPT-like system centered on social good for the solidarity and non-profit sector, discussing how large language models can be… | ||
| OpenFeature -- one flag to rule them all | Alexei Bratuhin | 43m |
Shows working code: a Spring Boot demo using JBang and an in-memory controller, a JMX MBean for live flips, then Togglz with request-based activation… | ||
| Technical Debt: Taking back control when it's already messed up | Christopher Cacciatore | 45m |
This talk explains how to regain control of a codebase overwhelmed by technical debt by diagnosing its causes, prioritizing fixes, and applying concrete… | ||
| Battle Royale of Cross-Platform Frameworks | Oussama Ghalbzouri | 56m |
Compares cross-platform frameworks for building apps — specifically evaluates technologies like Flutter, React Native, Kotlin Multiplatform (and possibly… | ||
| Eventual Consistency: A Question of Time and Expectations | Suzy Zimmer, Pierre Charrasse | 38m |
Describes a design that keeps only the critical decision (availability and persistence) synchronous and moves follow-up work to asynchronous workers. Uses a… | ||
| AI Apocalypse Survival Kit: coding agents & Tiny Language Models | Philippe Charrière | 49m |
A work-in-progress system runs coding agents on local tiny language models (about 4B–9B parameters) using Docker Model Runner and local embeddings to… | ||
| Can We Travel Between the Stars? | Pierre Henriquet | 01h 06m |
Explores whether interstellar travel is possible by examining current technologies such as rockets, propulsion concepts, and supporting systems, and by… | ||
| The Wraths of the Sun | Pierre Henriquet | 46m |
An opening keynote about solar activity and its impacts, explaining how the Sun’s eruptions and magnetic storms affect Earth and technology. The talk covers… | ||
| All Models Are Wrong: Lessons from Real DDD Projects | Vadim Prudnikov | 50m |
Argues that models live in solution space and “all models are wrong but useful,” so teams must carve small, focused models to cut bugs and cognitive load… | ||
| Websites: when drag and drop is not enough! | Benjamin Parmentier | 44m |
Shows how to implement a website-backed feature in Odoo v19 by building a module that depends on website and contacts, defines models (many2one, one2many… | ||
| Push multi-tenancy limits in Kubernetes with runtimeclasses | Rachid Zarouali | 01h 55m |
Explores using Kubernetes RuntimeClasses to enhance multi-tenancy isolation and capabilities. Covers how RuntimeClasses can be applied to separate tenant… | ||
| Coder, Coach, Catalyst - using questions to make people grow | Martin Mazur | 54m |
Claims a single skill and a five-question formula let senior engineers stop being the bottleneck and make others learn; the core skill is active listening with… | ||
| How Unit Tests Saved My Career | Annelore Egger | 43m |
A French talk about how adopting unit testing transformed the presenter’s professional life by improving code reliability and developer confidence. It… | ||
| Biomimicry and Cybersecurity: Learning from 3 billion years of evolution | Ludovic Lefebvre | 45m |
The talk examines how principles from three billion years of biological evolution can inform cybersecurity, focusing on biomimetic strategies such as… | ||
| Did My Deploy Degrade Production? | Ines Panker | 47m |
A production-ready script samples metrics every two minutes, trains on ~10,000 recent points and flags health changes by first cleaning data with KDE for major… | ||
| Under Odoo's Hood: Secrets of an unbreakable permissions architecture | Pierre Alaime | 45m |
An overview of how Odoo implements a robust permission architecture, explaining the technologies and design choices that make its access-control model… | ||
| 82 Bugs I Collected in a Year That Ended Up in Production (You Won't Believe It) | F... | 45m |
A collection of 82 real production bugs gathered over a year, presented as concrete examples of issues that reached live systems. The talk highlights the types… | ||
| Local AI: Why Taking Back Control from Cloud Giants Is Essential | Jérôme Wax | 16m |
Discusses the case for running AI models locally instead of relying on major cloud providers, focusing on regaining control over data, costs, and operational… | ||
| Being Good Is Not Enough: CVs, Interviews & Personal Branding in the Age of AI | Anouk Ruiz | 15m |
Claim: 90% of jobs are exposed to AI and 55% will benefit, so hireability shifts from raw skills to critical thinking, creativity and curiosity. Practical… | ||
| Because Your Infrastructure Deserves Real Code in Python, Not a YAML Soup | Loïc Tosser | 16m |
Argues for using real Python code instead of large YAML configurations to manage infrastructure. Describes problems with YAML-based tooling and advocates… | ||
| How software development is being rewritten | Arnaud Cormier | 15m |
Publications Office rewrites EUR-Lex after a traffic surge by reverse‑engineering requirements with Anthropic Claude on Bedrock and Playwright, extracting 750… | ||
| Decoding Java snapshots with CRaC | Pasha Finkelshtein | 48m |
Introduces CRaC (Coordinated Restore at Checkpoint) for creating and restoring Java application snapshots to speed startup and reduce warm-up. Describes how to… | ||
| You use Open Source in 2026 — will you still in 2027? | Loïc Mulder | 52m |
The talk examines the current use of open-source software in 2026 and whether projects will still rely on it in 2027. It discusses trends, risks and factors… | ||
| Introduction to Machine Learning for Software Engineers | G Darwish | 01h 21m |
Overview of core machine learning concepts and workflows tailored for software engineers, including data preparation, model selection, training, evaluation… | ||
| From Bugs to Brilliance: Testing Toolbox in Action | Francois Martin | 24m |
Shows specific tools and results: AssertJ produces readable, actionable failures instead of “expected true but was false”; Instancio generates full nested test… | ||
| Demystifying Spec Driven Development | Long LE, Zied Ben abderrahim | 25m |
Spec Driven Development explains how using AI can restore value to software specifications by turning them into executable, testable artifacts. It covers tools… | ||
| Beyond %: Practical guide to coverage metrics (and when to ignore them) | Ivan Ponomarev | 44m |
Practical guide to code coverage indicators, explaining which coverage metrics to use (beyond simple percentage numbers), how to interpret them, and situations… | ||
| Put Your Frontends to the Ultimate Test | Łukasz Nowak | 47m |
How to build reliable frontend tests for user interfaces using practical techniques and tools. It covers end-to-end and UI testing strategies, automation… | ||
| AI Agentic Workflows & Design Patterns | Helder Araujo Carneiro | 50m |
A practical migration path from LLMs to agentic systems with concrete patterns: implement prompt chaining to split large requests into sequential… | ||
| Find Java memory leaks with Heap Dumps (JDK 25) | Badr Kacimi | 26m |
Shows how to detect Java memory leaks using heap dumps with JDK 25 tools, describing which diagnostics to collect and how to analyze retained object graphs… | ||
| GitOps is not enough: mastering environment promotion in Kubernetes with Kargo | Evangel... | 30m |
Explains why GitOps alone doesn’t handle environment promotion in Kubernetes and presents Kargo as a solution to manage promotion between environments… | ||
| Forget the 'feeling', trust the specifications! | Tine Kondo | 52m |
Explains why teams should stop relying on intuition and instead trust formal specifications to guide development. Covers using written or machine-readable… | ||
| Deploy often, stress less: feature flags in production | Marion Chineaud, Elise Souvannavong | 42m |
Explains using feature flags to deploy more frequently and reduce stress in critical production systems by controlling rollout, enabling safe testing and quick… | ||
| JOIN "My Session" ON Modern = 'SQL' | Giorgi Dalakishvili | 50m |
Shows concrete SQL patterns and tools: uses recursive CTEs to walk unlimited category depths and join back to orders, uses a lateral join to run one correlated… | ||
| Generative AI and vibe coding: the end of consultancies… or their reinvention? | Fabrice Croiseaux | 51m |
Explores how generative AI and “vibe coding” (new collaborative/creative coding practices) could disrupt traditional IT services companies (ESN) and force them… | ||
| Mastering Claude Code: Beyond the Simple Code Assistant | Sébastien Heilig | 26m |
Overview of using Claude Code as more than a basic coding assistant, exploring advanced workflows and integrations to boost developer productivity. Covers… | ||
| A2A in 25 Minutes: Building AI agents that communicate | Loïc Magnette | 27m |
Presents the A2A (Agent-to-Agent) protocol v1.0 — an HTTP + SSE + JSON‑RPC based spec under Linux Foundation stewardship, designed to be extensible for… | ||
| From fragile to fail-safe: writing durable tests | Wouter Bauweraerts | 45m |
Explains how to write durable, reliable automated tests for software by identifying common causes of fragile tests and applying concrete practices to make them… | ||
| Accessibility Testing (a11y). From ABC to HiQ | Łukasz Nowak | 46m |
Covers accessibility testing for digital products, explaining basics (ABC) and moving toward high-quality (HiQ) practices. Describes which tests and tools to… | ||
| Semantic Layer: make your data speak with AI without hallucinations | Vincent Heuschling | 47m |
Describes using a semantic layer to query and present organizational data with AI while preventing hallucinations. Explains combining semantic models, metadata… | ||
| Talking to Machines: The History and Future of Programming Languages | Piotr Łaskawiec | 48m |
A historical overview of programming languages from their origins to modern developments, covering key milestones and paradigms (procedural, object-oriented… | ||
| AI-augmented IDEs: coding and reviewing with intelligent agents | Lucian Precup | 50m |
Augmented IDEs use AI agents integrated into development environments to help write and review code. The talk covers how intelligent agents can assist coding… | ||
| nothing matches | ||