Live this Tuesday at 8 PM London time
For mid‑to‑senior Java developers serious about competing internationally
Sign up to be notified about the next Live class.
Live every Tuesday at 10 PM London time
For mid‑to‑senior Java developers serious about competing internationally
Sign up to be notified about the next Live class.
Who are these LIVES for?
Mid-level or senior Java developers who wish to:
Compete at an international level
Understand how global companies evaluate engineers
Identify and close their professional gaps
Position themselves for higher-level opportunities
Negotiate high salaries
Sign up to be notified about the next Live class.
Who are these LIVES for?
Mid-level or senior Java developers who wish to:
Accelerate career growth
Become a technical reference
Stand out to companies and attract interview opportunities
Boost confidence
Negotiate high salaries
Transition to a career as a Java developer
Sign up to be notified about the next Live class.
Secure your place in the next Live:
Join others like them:
Learn from a Java Champion who mentored dozens of Java developers...
Learn from a Java Champion mentoring developers to compete internationally
I’m Rafael del Nero, a Java Champion and creator of Java Challengers. With 15+ years of experience delivering senior‑level solutions in international teams across Europe, I understand what global companies expect from high‑level Java engineers.
Since 2020, I’ve mentored dozens of mid‑to‑senior developers to land international roles, both remote and abroad, many significantly increasing their compensation by aligning with global evaluation standards.
Today, I focus on helping experienced Java engineers compete beyond their local market and position themselves for high‑level international opportunities.
Sign up to be notified about the next Live class.
Java Challengers | All rights reserved