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Speaker

Fabian Krumbholz

Fabian Krumbholz

Principal Web Performance Consultant at Speed Kit | E-commerce & Core Web Vitals Optimization | Google Developer Expert | Driving Revenue Growth Through Speed

Munich, Germany

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Fabian has been working in the web industry since 2001.
He has 15 years of experience as a web developer, with a focus on front-end development.
Since 2016, Fabian has been working as a user experience consultant with a focus on web performance.
In his day-to-day job, he helps big international clients optimize their web performance.
Together with his team of experts, he is developing a real-time user monitoring tool to be able to do the job more efficiently.
Fabian is passionate about sharing his knowledge and contributing to open source projects.
In 2023, Fabian became a Developer Expert for Web Performance.

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Area of Expertise

  • Information & Communications Technology

Topics

  • Web Performance
  • Core Web Vitals
  • AI
  • GeminiAi
  • AI - Gemini
  • Web

How to optimize Interaction to Next Paint (INP)

Google announced that Interaction to Next Paint (INP) will become a Core Web Vital metric in March 2024. To make sure you do not lose your Google search ranking boost, you should start optimizing it. In my talk, I will introduce the metric, give tips to find problems, and give recipes for optimizations.

Duration: ~40m talk (can be adapted)
Audience: Experienced Frontend Developers
First public delivery: GDG Munich, June 13th, 2023

The business impact of the Google Web Vitals

What are Google Web Vitals?
How do they impact your business?
How can you achieve and maintain good Web Vitals?

Duration: 20-60m (can be adapted to your needs)
Audience: Online Marketing, Web Platform Owners, Project Managers, SEO experts
This is a high-level introduction without code.

Hired: Using the Google AI Ecosystem to Land Your First Job

What is the session about? In today’s AI-driven market, the gap between a degree and a paycheck feels wider than ever. At recent DevFests, the most common question I faced wasn't technical—it was personal: "How do I land my first job?" This session answers that question by demonstrating exactly how to use the Google AI ecosystem to navigate the modern hiring landscape.

Why is it interesting? Most career advice is generic, but this talk is strategic. Drawing on 25 years of experience in the tech industry, I will show you how to treat your career search like a technical project. We will move beyond basic advice and look at how to utilize specific AI tools to gain a competitive advantage that most students ignore.

What will the audience learn? Attendees will leave with a concrete "Career Accelerator Playbook" containing the actual prompts, examples, and practical workflows discussed in the talk. You will learn how to:

Use AI to analyze and optimize your CV for modern applicant tracking systems.

Engineer a LinkedIn profile that builds visibility and authority.

Execute a standout strategy to compete for your first role with confidence.

I delivered this talk on 10 DevFefst so far and I got good feedback from the audience.

DevFest Heraklion

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

January 2026

DevFest Cairo

With over 2,500 attendees, this was the largest DevFest I attended in 2025. I gave two talks: one in the auditorium and another on the main stage. My presentations covered leveraging the latest web standards for instant website loading, and strategies for students to launch their careers in the age of AI.

December 2025 Cairo, Egypt

DevFest Ponferrada

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

November 2025 Ponferrada, Spain

DevFest Faro

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

November 2025 Faro, Portugal

DevFest Hamburg

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

November 2025 Hamburg, Germany

DevFest Sousse

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

November 2025 Sousse, Tunisia

DevFest Croatia

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

October 2025 Zagreb, Croatia

DevFest Samsun

I shared my ideas with the students about how I would prepare to kickstart my career in IT in the age of AI.

October 2025 Samsun, Turkey

Fabian Krumbholz

Principal Web Performance Consultant at Speed Kit | E-commerce & Core Web Vitals Optimization | Google Developer Expert | Driving Revenue Growth Through Speed

Munich, Germany

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