Tomek Rudzki

Tomek Rudzki is the Head of R&D at Onely, a technical SEO agency.

He is also a co-founder of, an SaaS helping businesses fix their indexing issues.

On top of that, Tomek is the author of The SEO Playbook.

He has been a speaker at numerous conferences, including BrightonSEO and SMX Munich.
He loves sharing his knowledge & experience, his articles have appeared on media like MOZ or SearchEngine Journal. His Ultimate Guide to JavaScript SEO published at Onely was read more than 100k times.

Mareike Zöllner

Mareike Zöllner is International Marketing Lead – Startups & SMBs. Based in Paris, she is part of the International Marketing team at Microsoft Advertising. Previously, she worked as Program Marketing Lead for Meta in Dublin and has gained entrepreneurial experience as founder of a cupcake business. She has a BSc. in International Business from Maastricht University and a M.A. in Global Media and Communication from the University of Warwick. You can reach out to Mareike via LinkedIn.

Heleen Blom

Heleen Blom, 10+ years of experience in online marketing, passionate about guiding companies in their digital transformation journey with a data-driven approach.
Advising Google’s largest and most sophisticated online players how to drive growth through a diverse set of Google Ads – and Tech solutions.

Christoph Lieflaender

Christoph Liefländer, Heading up all paid digital strategy and operations at Just Eat My team drives customer and courier acquisition across 20+ markets globally with a scalable playbook across Search, Display, Video and Social Media.

Marcel Smal

Marcel Smal has worked in Paid Search for over 9 years, on a number of big retailers and travel clients, with a passion for automation and creating new approaches to improve performance.