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Guillermo Chiyah.

Hi, I'm Guillermo.

B2B Marketing | Customer Insights, Campaign Messaging & AI

I'm a Dublin-based marketing professional with experience across B2B technology, customer insights and digital communications. My work connects customer conversations with campaign messaging, multilingual content and AI-assisted marketing.

Portrait of Guillermo Chiyah

01 — Marketing in practice

Where customer insight meets campaign craft.

See full career →

+15%

engagement across demand-gen initiatives at HubSpot

+30%

sales-qualified opportunities through value-based storytelling at Paligo

+25%

pipeline across North America & EMEA, aligned with active campaigns

3

languages for campaigns and localisation: ES · EN · FR

Customer insights & VoCDemand generationCampaign messagingPositioning & storytellingLocalisation EN / ES
AI-assisted marketingSEO & landing pagesShort-form videoEvent marketingSegmentation

03 — Kind words

“I worked with Guillermo at HubSpot, where he partnered with our Conversational Marketing team on reviewing and improving our AI chat assistant. He moved easily between his own team and ours, joining our training sessions, learning our quality rubric, and applying it to customer conversations each week. Guillermo communicated clearly and was responsive and proactive in how he worked with people across teams. He brought a customer-facing perspective to a marketing-led project, which added useful context to how we looked at conversations. It was a pleasure collaborating with him, and I'd happily recommend him.”
— Noémie Léger, Conversational Marketing Manager, HubSpot · October 2026
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