Voxxed Days Bucharest 2024
2024-03-27..2024-03-29
Bucharest, Romania
[Voxxed Days Bucharest 2016, Voxxed Days Bucharest 2018, Voxxed Days Bucharest 2022, Voxxed Days Bucharest 2024, Voxxed Days Bucharest 2025, Voxxed Days Bucharest 2026]
as the organisers put it
MARCH 27-29, 2024 VOXXED DAYS BUCHAREST Crowne Plaza Hotel Bucharest THANK YOU ALL FOR ATTENDING AND MAKING VOXXED DAYS BUCHAREST 2024 A GREAT EVENT! PICTURES WORKSHOPS DAY PICTURES CONFERENCE DAY 1 PICTURES CONFERENCE DAY 2 NEXT EVENT: VOXXED DAYS BUCHAREST 2025 What to expect: This developer conference brings together popular speakers, core developers of popular […]
| title | author | length |
|---|---|---|
| Effecting Change—The Art of Leading Teams | Venkat Subramaniam | 51m |
Convincing others starts with rigor: verify the problem before selling a fix, generate three solutions and list tradeoffs, and test changes on a small team… | ||
| Lessons Learned as a DevOps Consultant | Mircea Rugină | 42m |
Lists concrete practices and failures: run a weekly open‑mic to reuse Terraform/Pulumi modules and template pipelines, and require written acceptance criteria… | ||
| From Spring Boot 2 to Spring Boot 3 with Java 21 and Jakarta EE | Ivar Grimstad | 55m |
Migrating a Spring Boot 2 app to Spring Boot 3 requires changing javax → jakarta across code and dependent jars, updating Spring and Jakarta versions, and… | ||
| Securing Your Java Containers by Breaking In | Brian Vermeer | 52m |
Shows live breakins: ImageMagick in a base image allows RCE via crafted images, Apache Struts + Tomcat 8.5.2 yields an uploaded JSP webshell, Spring Data REST… | ||
| CQRS in the small with Java Records and jOOQ | Simon Martinelli | 48m |
Explains how CQRS maps to a single-database Java app using Java Records for immutable commands, sealed interfaces and pattern matching for exhaustive handlers… | ||
| Finding the balance between human and bot interaction | Andreea Mihăilescu, Alexandru Ivan | 45m |
Bank moves support to mobile with Google Conversational AI and Dialogflow, building language‑specific NLU models and routing for four bot types: information… | ||
| Monitoring Java Application Security with JDK tools and JFR Events | Ana-Maria Mihalceanu | 52m |
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… | ||
| Opening Thoughts | Alexandru Andrei (proca_alex), Andra Ghibuțiu | 05m |
Conference hits its 16th edition, launched in 2016 and expanded to Cluj and Iași, running two conference days with one workshop day and a hands-on lab about… | ||
| Beyond the Hammer: Diversifying Your Software Development Toolkit | Liviu Spiroiu | 48m |
Argues that surviving AI means broadening concrete skills: become a polyglot developer, know multiple stacks and when each is actually the right tool, and… | ||
| Five things every developer should know about software architecture | Simon Brown | 45m |
Argues for just enough upfront design that fixes only the decisions costly to change — language, frameworks, data storage and decomposition — then proves… | ||
| Innovation takes courage | Alex Pavăl | 41m |
Built a global investment and advisory platform by replacing country-specific Java monoliths with three new products composed of microservices, decoupling from… | ||
| Performance&Scale Domain Oriented Objects vs Tabular Data Structures | Rustam Mehmandarov | 01h 01m |
Compares row‑oriented objects (records, boxed Integers, JDK collections) to columnar/tabular approaches and shows concrete memory wins using Java Collections… | ||
| Continuous Profiling the missing piece in your observability puzzle | Mohammed Aboullaite | 56m |
Continuous profiling collects low‑overhead runtime samples (typically 1–2% overhead) and turns them into searchable records and flame graphs so regressions are… | ||
| AI is Coming - Now What? Architecting the Future of Software | Hugh McKee | 54m |
An event-driven microservice demo uses 13 tiny services wired as choreography (commands→events→actions) to allocate stock, hunt backorders and reduce detailed… | ||
| Scaling personalization with AI | Nicolas Boitout, Bogdan Solga | 01h 06m |
Demo builds a vanilla RAG pipeline over GitHub issues using Hugging Face models, LangChain orchestration, a FAISS vector DB and a quantized Mistral 7B LLM… | ||
| Maximizing Security with JDK: Understanding Built-in Capabilities | Laurentiu Spilca | 40m |
Covers concrete JDK security features and how to use them: replacing Math.random with SecureRandom over Math.random for true entropy; generating keys with… | ||
| A Practical Use Case of Software Architecture Evolution | Ionut Balosin | 50m |
A concrete e‑commerce MVP starts as a layered monolith in Java, evolves to a hexagonal ports-and-adapters model to decouple many third‑party integrations, then… | ||
| Practical Guides for Enhancing Your Software Supply Chain Security | Abdel Sghiouar | 35m |
Practical, hands on steps to secure CI/CD with concrete tools and checks are demonstrated including cosign image signing, SBOM generation (CycloneDX/SPDX), and… | ||
| Reading code | Marit van Dijk | 49m |
Claim: developers spend about 58% of their time reading code, and deliberate practice improves comprehension. Evidence: a 1992 study replicated in The… | ||
| The Future is 💚: A Journey through the Energy Efficient .. | Ionut Balosin, Ko Turk | 49m |
Measured Java results from JDK 21 and multiple JVMs use real load tests two hours long against Spring PetClinic and a Quarkus sample with energy readings from… | ||
| Code Smells - Hall of Fame | Victor Rentea | 46m |
Practical rules and gotchas: keep methods under 20 lines and call-depth under three, aim for files ≈200 lines in Java, and avoid blind DRY refactors that… | ||
| How sand and Java are used to create the world’s most powerful chips | Johan Janssen | 39m |
ASML’s chip fabrication uses EUV lasers with ~450,000 components and a 40 kW beam hitting 70 m/s tin droplets ~100,000 times per second to print up to 200… | ||
| Bootiful Spring Boot 3.x | Josh Long | 58m |
Spring Boot 3.x on Java 21 builds a data‑centric service wired to PostgreSQL via Docker Compose and Spring Data, demos Spring AI calling an LLM for RAG, and… | ||
| Cloud Cost Optimization for Java Developers | Pratik Patel | 01h 03m |
Java apps waste cloud spend when JVM JIT warm‑up and over‑provisioning meet autoscaling: a 10–20k‑line Spring app needs ~10–15 minutes for 95% JIT… | ||
| Mastering the AI Shift: Adaptive Strategies for Software Evolution | Gabriel Păunescu, Valentin Tomici, Mihaela Cuțui, Brian Vermeer, Pratik Patel, Olimpiu Pop | 48m |
Panel reports real-world use of Co-pilot and ChatGPT for coding, email triage and market research, with seniors gaining efficiency while junior PR-quality… | ||
| AI Showdown: The Good, The Glitchy, and The Risky | Olimpiu Pop, Steve Poole | 55m |
Generative vs discriminative models are practical mappings that lose information: ChatGPT creates text prompts that DALL·E and Adobe Generative Fill turn into… | ||
| How it felt like :) | 03m | |
Short highlights reel of Voxxed Days Bucharest 2024 that captures atmosphere more than content: 16th edition footage, background music, applause and quick… | ||
| nothing matches | ||