Panos Kondylis

Co-Founder, Fussion

> Athens SEO 2025 Keynote Speaker <

Speakers / Panos Kondylis

Panos Kondylis is a seasoned SEO strategist with over 15 years of hands-on experience driving organic growth for some of the most prominent eCommerce, SaaS, and media brands. He is the Co-Founder of Fussion, a digital growth agency, and has previously led SEO strategy as Director of SEO at SLEED, one of Greece’s top digital agencies. Throughout his career, Panos has developed and executed high-impact SEO programs—scaling traffic, improving technical performance, and integrating SEO deeply into broader growth strategies. He currently advises Public Group as Principal Growth Advisor for Digital Performance, helping shape enterprise-level SEO and digital transformation. His passion lies in blending technical excellence, content strategy, and business goals to turn SEO into a true growth engine.

My 2025 Talk

“Why you need Technical SEO to build a great eCommerce strategy”

JavaScript frameworks like React, Angular, and Vue power fast, modern web experiences—but often raise concerns about SEO. In this session, we’ll break down how Single Page Applications (SPAs) can still rank and perform well in organic search, despite their dynamic nature. You’ll learn:

  • The real impact of Client-Side Rendering (CSR) on SEO
  • How Server-Side Rendering (SSR) and Pre-rendering (SSG) solve visibility challenges
  • Case studies using Prendering solutions
    • The struggles
    • What to avoid
    • The benefits
  • Tools & techniques to check SEO status of JS websites.

2026 Speakers

Aleyda Solis

International SEO Consultant & Founder, Orainti

“Ecommerce AI Search Trends & Wins”

Martin Splitt

Developer Relations Search & Web Ecosystem, Google

“Get Going with JavaScript & SEO - the Right Way”

Lily Ray

Vice President of SEO Strategy & Research, Amsive

“Panel: State of Search: The Unfiltered Edition”

Mark Williams-Cook

Marketing Director, Candour & Founder, AlsoAsked

To Be Announced

Dan Taylor

Partner & Head of Innovation (Organic & AI) & Author, SALT.agency

“Panel: State of Search: The Unfiltered Edition”

Judith Lewis

Founder, Decabbit Consultancy

“Retrievable Beats Rankable: Build for Retrieval-Based Al”

Aris Vrakas

Founder & CEO, RankBee.ai & Ex-Amazon GM

“Panel: State of Search: The Unfiltered Edition”

Jamie Indigo

Director of Technical SEO, Cox Automotive Inc.

To Be Announced

Chris Lever

Head of Technical SEO, Glass Atlas & Co-Founder, TechSEO North

“Automating Technical SEO with Screaming Frog CLI and n8n”

Bengü Sarıca Dinçer

SaaS SEO Manager, Designmodo

“Multi-Platform Search: When "Everywhere" Still Isn't Enough”

John Campbell

Head of Innovation & Al, ROAST

“Panel: State of Search: The Unfiltered Edition”

Yagmur Simsek

SEO Consultant & Founder, Search 'n Stuff & Co-Founder, GCS Network

“Intent First: Designing SEO Machines - Lessons from Real Projects”

Fili Wiese

Technical SEO Consultant, Search Brothers

“Search Quality Signals in a Generative Search World”

Frank van Dijk

SEO Specialist, DEPT®

“Unlocking the Potential of Vector Embeddings”

Luke Gosha

Head of Search & Al

“Consigned by Cosine": Practical Workflows for Content Appraisal at Scale”

Giulia Lamponi

SEO Director, GA Agency

To Be Announced

Konstantinos Sfyris

SEO Director, SLEED

“20+ Actionable Ideas of How Al can Automate your SEO Day2Day”

Giannis Papadopoulos

Group SEO & GEO Manager, team.blue

“The GEO Transition: What Changes, What Doesn't”

View All Speakers

2026 Conference Snapshot

The Ellinikon
Experience Centre

22-23 May 2026

2

Days

15+

Sessions

1

Panel

Topic Keywords

Artificial intelligence

International SEO

JS rendering

State of search 2026

Algorithmic updates

Technical SEO

Brand visibility monitoring

SEO automation

Vector search optimisation

Multi-platform search

Measurement framework

GEO strategy & LLMs

Zero-click searches

Ecommerce

See Full Agenda