Champion

Victor Rentea

Victor Rentea Consulting

With over two decades of experience, Victor is a Java Champion who has trained thousands of engineers in over 150 companies. Lessons from the trenches become the material for his conference talks and online events for the European Software Crafters, the world’s largest community around code quality, architecture, and unit testing. For first-class training, consultancy services, and extensive educational YouTube videos, check out https://victorrentea.ro

Badges 15

Talks 35

Devoxx UK 2026
The ⁠Psychology of Code
May 2026People & Culture
Devoxx UK 2026
Top 10 Event-Driven Architecture Pitfalls
May 2026Architecture
Voxxed Days Bucharest 2026
Title: AI Didn’t Replace You. It Promoted You!
April 2026Development Practices
Devoxx France 2026
Top 10 Event-Driven Architecture Pitfalls
April 2026Architecture
Voxxed Days Amsterdam 2026
How to trace a Java Memory Leak
April 2026Development Practices
Voxxed Days Amsterdam 2026
Tracing Java Performance Bottlenecks
April 2026Java
Voxxed Days Ticino 2026
Tracing Java's Hidden Performance Traps
February 2026Backend Development
Devoxx Belgium 2025
The ⁠Psychology of Code
October 2025People & Culture
Devoxx Belgium 2025
Java Memory Leaks
October 2025Java
Devoxx Belgium 2025
Top 10 Event-Driven Architecture Pitfalls
October 2025Architecture
Devoxx UK 2025
Functional Programming Code Smells
May 2025Languages▶ Watch
Devoxx UK 2025
Top REST API Design Pitfalls
May 2025Architecture▶ Watch
Devoxx Greece 2025
Top REST API Design Pitfalls
April 2025Architecture
Voxxed Days Amsterdam 2025
Streamtoxication: How a Fluent API turns into a Tangled Mess
April 2025Java
Voxxed Days Bucharest 2025
The ⁠Psychology of Code
March 2025People & Culture
Devoxx Belgium 2024
Top REST API Design Pitfalls
October 2024Architecture▶ Watch
Devoxx Belgium 2024
The Joy of Testing
October 2024Development Practices▶ Watch
Devoxx UK 2024
The Modular Monolith - a Practical Alternative to Microservices
May 2024Architecture▶ Watch
Devoxx UK 2024
Finding Java's Hidden Performance Traps
May 2024Java▶ Watch
Voxxed Days CERN 2024
The Resilience Patterns your Microservices Teams Should Know
January 2024Build & Deploy
Devoxx Belgium 2023
Testing Microservices - Join the Revolution
October 2023Development Practices▶ Watch
Devoxx Belgium 2023
Test-Driven Design Insights - 10 Hints You Were Missing
October 2023Development Practices▶ Watch
Devoxx Belgium 2023
From Web to Flux: Tackling the Challenges of Reactive Programming
October 2023Server Side Java▶ Watch
Devoxx Ukraine 2023
Test-Driven Design Insights - 10 Hints You Were Missing
September 2023Development Practices
Devoxx UK 2023
Your Unit Tests are Trying To Tell You Something
May 2023Dev Craft
Voxxed Days Bucharest 2023
Your unit tests are trying to tell you something
March 2023Development Practices
Voxxed Days Bucharest 2022
Software Craftsmanship - Growing a Technical Culture
March 2022People & Culture
Devoxx Ukraine 2021
A Clean, Pragmatic Architecture
November 2021Architecture
Devoxx Belgium 2019
Clean code - the next chapter
November 2019Methodology & Culture▶ Watch
Devoxx Belgium 2019
Evolving a pragmatic, clean architecture - a craftsman's guide
November 2019Architecture▶ Watch
Devoxx Belgium 2019
Unit testing like a pro - towards a testable design
November 2019Methodology & Culture▶ Watch
Devoxx Belgium 2018
Functional programming patterns with java8
November 2018Java Language▶ Watch
Devoxx UK 2018
Functional programming patterns with java8
May 2018java▶ Watch
Devoxx France 2018
Clean code with java8 (4 years later)
April 2018java
Voxxed Days Vienna 2017
The Art Of Clean Code
March 2017Methodology & Culture▶ Watch

Victor Rentea

Badges 15

Talks 35

The ⁠Psychology of Code

Top 10 Event-Driven Architecture Pitfalls

Title: AI Didn’t Replace You. It Promoted You!

Top 10 Event-Driven Architecture Pitfalls

How to trace a Java Memory Leak

Tracing Java Performance Bottlenecks

Tracing Java's Hidden Performance Traps

The ⁠Psychology of Code

Java Memory Leaks

Top 10 Event-Driven Architecture Pitfalls

Functional Programming Code Smells

Top REST API Design Pitfalls

Top REST API Design Pitfalls

Streamtoxication: How a Fluent API turns into a Tangled Mess

The ⁠Psychology of Code

Top REST API Design Pitfalls

The Joy of Testing

The Modular Monolith - a Practical Alternative to Microservices

Finding Java's Hidden Performance Traps

The Resilience Patterns your Microservices Teams Should Know

Testing Microservices - Join the Revolution

Test-Driven Design Insights - 10 Hints You Were Missing

From Web to Flux: Tackling the Challenges of Reactive Programming

Test-Driven Design Insights - 10 Hints You Were Missing

Your Unit Tests are Trying To Tell You Something

Your unit tests are trying to tell you something

Software Craftsmanship - Growing a Technical Culture

A Clean, Pragmatic Architecture

Clean code - the next chapter

Evolving a pragmatic, clean architecture - a craftsman's guide

Unit testing like a pro - towards a testable design

Functional programming patterns with java8

Functional programming patterns with java8

Clean code with java8 (4 years later)

The Art Of Clean Code