YD

Yael de Keijzer

Available to hire

Hi, I'm Yael, a trilingual Digital Marketing Specialist with over four years of experience in e-commerce, affiliate marketing, and non-profit sectors.

About

Hi, I’m Yael, a trilingual Digital Marketing Specialist with over four years of experience in e-commerce, affiliate marketing, and non-profit sectors. I specialize in SEO, content strategy, and performance analysis, using tools like Google Analytics and Semrush to drive impactful results.

I love leveraging AI and automation to streamline content production and improve brand consistency. When I’m not working on digital campaigns or CRO strategies, I enjoy mentoring students and volunteering to help reduce social isolation among the elderly.

  • 6 years' experience
  • Joined July 2025

Languages

  • EnglishFluent
  • DutchFluent
  • Spanish; CastilianAdvanced

Industry experience

  • Retail
  • Non-Profit Organization
  • Consumer Goods
  • Software & Internet
  • Media & Entertainment
  • Professional Services

Work experience· 6 roles

Digital Marketing Specialist · Selectra, Madrid (ES)Feb 2025 – Jul 2025 · 6 mos

Developed and executed SEO strategies using insights from Google Analytics, Google Search Console, Ahrefs and Semrush, resulting in a monthly organic traffic increase of 15,000 visits. Adjusted conversion rate optimization strategies with A/B testing, which led to a €5,000 monthly revenue increase. Managed email campaigns via Mailchimp targeting 30,000 subscribers, achieving a 45% open rate and minimal unsubscribe rate. Implemented AI-driven content automation and large language model tools to streamline creative production and improve consistency, reducing manual workload. Helped design an automated content creation framework using APIs which cut content generation time by over 50%.

Digital Marketing Specialist · SelectraFeb 2025 – Jul 2025 · 6 mos

Developed and executed SEO strategies using insights from Google Analytics, Google Search Console, Ahrefs, and Semrush, resulting in a 15,000 increase in monthly organic traffic. Adjusted CRO strategies with A/B testing, leading to €5,000 in monthly revenue growth. Launched and managed email campaigns via Mailchimp, reaching a subscriber base of 30,000 with a 45% open rate and 0.2% unsubscribe rate. Utilized AI-driven content automation and large language model tools to streamline creative asset production, improving brand consistency and reducing manual workload. Helped design and implement an automated content creation framework using APIs, cutting content generation time by over 50%.

Marketing Internship · Enactus, Groningen (NL)Jan 2020 – Jul 2025 · 5 yrs 7 mos

Led creative multimedia campaigns, including video marketing that doubled applicant engagement. Managed social media strategy, increasing Instagram followers by 20% and boosting overall engagement. Organized a sustainability event with 100+ guests, handling marketing, venue, and speaker recruitment. Updated and redesigned the website on WordPress, enhancing navigation and visual appeal.

Marketing Internship · EnactusJan 2020 – Jul 2025 · 5 yrs 7 mos
Human Resources Internship · Enactus, Groningen (NL)Jul 2019 – Jul 2025 · 6 yrs 1 mo
Human Resources Internship · EnactusJul 2019 – Jul 2025 · 6 yrs 1 mo

Education

B.Sc. · University of Groningen2015 – 2019
M.Sc. · University of Amsterdam2020 – 2022
B.Sc. · University of Groningen2015 – 2019
M.Sc. · University of Amsterdam2020 – 2022

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