SEO Consultant

Jairo Guerrero - SaaS & eCommerce SEO Consultant

Hey this is Jairo Guerrero!
Your all-around SEO freelancer
+10 yrs of experience in Software, eCommerce and SEO
Founder @ Phanum

Rated Excellent in Trustpilot

Jairo Guerrero - Phanum Trustpilot reviews


Here my featured SEO Use Case on SE Ranking

How I helped an ecommerce site multiply monthly traffic by 100:
SEO Case Study eCommerce

I often collaborate with other businesses and create in-depth articles about SEO and Analytics

MyOnlineStore (NL):

Speaker at SEO & eCom Events

Webwinkel Vakdagen:

Jairo SEO at events speaker


3 Different ways I can help you with SEO

I am a SEO freelancer specialist based in Rotterdam (working worldwide) and this is how I can help you:

1 - You con join my SEO workshops where I guide you through the SEO process with practical insights for your company.

2 - We deliver full-custom SEO services together with my team, for eCommerce and Software businesses. SEO technical and SEO content.

3 - Free advice from my LinkedIn SEO posts where I share my SEO learnings from and also insights from my entrepreneurial journey.


Meet me in person

- Come to my SEO workshops at my office space MicroLab - Rotterdam.

- Get an SEO power hour with me. 1-on-1, all about your business.

- Attend one of my Online SEO Workshops: join my workshops email list.

- Come to the biggest e-commerce event in the Beleux: Webwinkel Vakdagen, you will find me at Stand 12 with my team.


My core values & beliefs

- In 5 years, 90% of the agencies will die to Freelancer collectives. Join my collective here (+30 members): Phanum collective.

- Why you do business is more important than what you do.

- Actions speak more than words.

- Create something meaningful.

- Be kind.


Contact me:

Also on Linkedin.

Book me to talk about SEO.

Companies I helped

Clients of Jairo Guerrero - Phanum SEO





All together: SEO.


Officially from 8am until 6pm.

I do some lunch in between.

When not at work:


Playing the trumpet/drums.


Enjoying my family.

  • “Great service and knowledgable people”
    Mark Gaasbeek | COO
  • Secure, commited, and delivered a professional project
    Serhat Elban | CEO
  • The ROI on our budgets were always maximized
    Frank van der Feltz | CEO
  • “Working with Phanum is like you are one team working for one company”
    Ayu Nikken | eCom Manager
  • “Fast and accurate!”
    Mieszko Czyzyk | CEO
  • “Skilled personnel and clear communication”
    Nando Wigmans | E-commerce Manager
THX logo review
Scapino review about Phanum

Home > Jairo Guerrero - SEO Consultant

Born in Ecuador, someday in 1990.

Busy growing up.

Tried my first business at 17:
ecological bags.

Went to Uni to get good at software.

Tried my second business at 22:
Software development agency.

Full-time software engineer at diverse companies.

Started on my third business at 27:
360-Ecommerce services.
- Google Ads.
- Google Organic (SEO).
- Marketing Automation.
- CRO.
- Development.
Focused on WooCommerce, Shopify and LightSpeed.

2023 Focused my work 101% in SEO:
The most sustainable and scalable channel.

Yet not enough high-quality providers.

But here I am! I help companies with
strategic advice:

- Site Optimization.
- Content Structure.
- Copywriting.
- Link Building.

2024: Best SEO provider in the Netherlands.