Ari Waller
Developer Relations Community Leader & Technology Career Champion
Atlanta, Georgia, United States
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Ari Waller is a Developer Relations and community leader at Neo4j, focused on building developer communities that help people connect, learn, and grow. His career spans Developer Relations, technical recruiting, and community strategy, giving him perspective on how technology professionals build and navigate their careers.
Ari is the creator of TLC4, a career framework centered on Technology, Leadership, Career Growth, Commute, Compensation, and Culture. Through career coaching, speaking, and community leadership, he helps technology professionals look beyond titles and compensation to make more intentional decisions about where they work, what they learn, and how they grow.
Ari has longstanding roots in the Java community. He is a current board member of the Atlanta Java User Group (AJUG) and Devnexus and previously served on the board of the Garden State Java User Group. He has spent years working alongside developers and helping technology professionals navigate changes in technologies, skills, roles, and career opportunities.
As AI changes how software is created, Ari is particularly interested in what that means for developer careers, how the value of technical expertise is changing, and where technology professionals should invest next.
Based in Atlanta, Ari is passionate about building communities and conversations that help developers navigate not only the technology they use, but the careers they are building.
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What Is My Java Expertise Worth in an AI World?
What Is My Java Expertise Worth in an AI World?
Think about how much you’ve invested in becoming a Java expert. Years learning the language, mastering frameworks like Spring, understanding the JVM, and solving problems you could never have learned from a tutorial. Over time, that experience became part of your value as a developer.
Then AI learned to code.
When AI coding agents can navigate a codebase, write Java, generate tests, debug problems, and increasingly reason about architecture, you may be asking yourself: Was any of that investment wasted, or is the value of my expertise changing?
Drawing on a background in Developer Relations and tech career coaching, this session explores what these changes mean for your career. We will follow AI up the engineering stack, from syntax and frameworks to architecture, domain knowledge, judgment, and accountability.
At each level, we will ask: Where does your Java-specific expertise still create value? Where is that value changing? And what should you invest in next?
This is not a talk about AI replacing Java developers. It is about understanding the value of what you already know and making intentional choices about what you learn, strengthen, and invest in next.
Target audience: Java developers at all career stages, particularly mid-career and senior developers considering how AI changes the value of their accumulated technical expertise.
The session will explore which parts of Java expertise continue to compound, which may become less differentiating, and the implications for early-career developers if AI performs more of the work through which developers traditionally gained experience.
Attendee takeaway: Access to a Java-focused TLC4 career assessment, customized around Technology, Leadership, Career Growth, Commute, Compensation, and Culture to help attendees evaluate where they are today and where they want to invest next.
Preferred format: 45-minute conference session, including Q&A.
Ari Waller
Developer Relations Community Leader & Technology Career Champion
Atlanta, Georgia, United States
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