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Hi, I'm

Kevin Cassidy.

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Head of Marketing Operations at Personio. Previously at DocuSign, Sage, Twitter, and LinkedIn. I build things for the web, automate everything I can, and believe great marketing is powered by great technology.

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01. About Me

I'm a marketing technologist based in Dublin, Ireland with over 13 years of experience bridging the gap between marketing and technology. I specialise in marketing operations, automation, and building scalable systems that help teams work smarter.

My career has taken me through some of the world's biggest tech companies: LinkedIn, Twitter, Sage, DocuSign, and now Personio. I've built marketing automation teams, lead management systems, and custom internal toolkits from scratch.

Outside of work, you'll find me tinkering with web projects, from tide trackers to puzzle games. I'm a firm believer that the best way to learn is to build something fun.

0 Years Experience
0 Web Projects
0 Team Managed
0 Campaigns Launched

02. Experience

Nov 2023 โ€“ Present

Head of Marketing Operations

Personio ยท Dublin

  • Leading Marketing Operations, owning the MarTech stack and lead management programmes
  • Driving data quality, compliance, and operational scalability across multiple markets
  • Partnering with Sales, Finance, and Product Marketing to align GTM strategy
Feb 2023 โ€“ Oct 2023

Principal Architect of Marketing Systems

DocuSign ยท Dublin

  • Served as the senior technical authority on marketing systems architecture
  • Drove platform strategy across Eloqua, Salesforce, and integrated tooling
Mar 2019 โ€“ Feb 2023

Director of Marketing Operations

DocuSign ยท Ireland

  • Built and maintained the lead management programme with over 200 steps of cleansing, enrichment, and scoring
  • Developed the DocuSign Marketing Toolkit, a suite of 60+ custom-built internal tools for the marketing organisation
  • Aligned the entire marketing organisation on one intake and project management process
  • Built data integrations between systems to ensure data privacy and compliance standards
  • Represented the EMEA market in global marketing efforts
Oct 2016 โ€“ Mar 2019

Director / Head of Global Marketing Automation

Sage ยท Ireland

  • Built a global marketing automation team of 25 specialists supporting 250+ marketers
  • Responsible for hiring, onboarding, training, and managing the team across multiple regions
  • Created systems, processes, and SLAs to support stakeholders using Eloqua and other marketing tools
  • Decreased costs and mistakes while increasing lead volume, conversion rates, and revenue
Sep 2015 โ€“ Oct 2016

Senior Marketing Automation Manager

Sage ยท Dublin

  • Managed Eloqua campaigns and automation programmes at scale
  • Laid the groundwork for the global marketing automation function
Jan 2014 โ€“ Sep 2015

Global Marketing Operations Manager

Twitter ยท Dublin

  • Built marketing campaigns as Twitter launched its self-serve product in 200+ countries and 7 languages
  • Organised and hosted educational webcasts for up to 5,000 attendees at a time
  • Built landing pages and microsites using HTML5, CSS3, and JavaScript
  • Created fully automated, trigger-based marketing campaigns in Eloqua
  • Built a lead management system for the global sales org in Salesforce
  • Built a self-serve email tool allowing non-technical people to design HTML emails
Aug 2012 โ€“ Dec 2013

Marketing Associate → Global Marketing Operations Specialist

LinkedIn ยท Dublin

  • Joined as Marketing Associate (EMEA), organising webcasts for up to 1,000 attendees
  • Promoted to Global Marketing Operations Specialist after 5 months
  • Led a project to create a global segmentation strategy using SQL
  • Built landing pages and websites using HTML, CSS, and JavaScript
  • Created automated marketing campaigns in Eloqua and built out business websites on Adobe CQ5
  • Travelled to Bangalore, India to train a new team of six employees

03. Skills & Tools

Marketing Automation

Eloqua Salesforce HubSpot Marketo Salesforce Marketing Cloud

Web Development

HTML CSS JavaScript jQuery Responsive Design PWAs

Analytics & Data

SQL Google Analytics Salesforce Reporting Excel / Sheets APIs

Leadership & Ops

Team Management Process Design Lead Management GTM Strategy Stakeholder Mgmt Jira / Confluence

Design & Content

Photoshop Illustrator Email Design Landing Pages Adobe CQ / Sitecore Drupal

Integrations & Tools

Zapier Workato Tray.io Power Automate Swoogo ON24 / WebEx

04. Side Projects

Things I've built for fun. Because the best way to learn is to make something.

05. Education

MSc Marketing Practice

UCD Michael Smurfit Graduate Business School

Master of Science in Marketing Practice from Ireland's leading business school.

Commerce (Marketing)

University College Dublin

Studied Commerce with a specialisation in Marketing. Treasurer of the Commerce & Economics Society. Lectured 1st Year students in Applied Business Competencies.

Certifications

Ongoing Professional Development

Oracle University Marketing Cloud 2017 B2B Luminary (Eloqua), Certified JavaScript Developer, Tray Build Foundations, Automation Pro II.

06. Get In Touch

Whether you have a question, want to collaborate, or just want to say hi, my inbox is always open.