David Tenser

David Tenser

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Executive business leader. Product and Growth. eyeo. Ex-Mozilla
Eskilstuna, Södermanland County, Sweden

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Timeline


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Résumé


Jobs verified_user 0% verified
  • eyeo
    Director of Product
    eyeo
    Apr 2023 - Current (3 years 7 months)
  • I
    Interim Managing Director
    Sep 2021 - Jan 2023 (1 year 5 months)
  • D
    Director of Operations
    Oct 2020 - Sep 2021 (1 year)
    Responsible for Production, Customer Support, Community and overall business operations.
  • B
    Owner
    Bay Bridge AB
    Dec 2019 - Current (6 years 11 months)
  • Mozilla
    Director of Product Growth
    Mozilla
    Feb 2019 - Aug 2020 (1 year 7 months)
    • Increased Firefox Android organic reach in Europe by 70%+ by leveraging a broad Growth toolkit, including A/B testing, App Store Optimization, SEM, SEO, and UAC.
    • Increased Firefox organic download rate from 89% to 91% in tier-1 EU markets.
    • Identified and implemented paid distribution partnerships leading to immediate ROI positive results.
  • Mozilla
    Director of Product Management
    Mozilla
    Jan 2016 - Jan 2019 (3 years 1 month)
    • Increased Mozilla's 2018 revenue by $4M+ by implementing a new site information architecture.
    • Built a new team tasked with building a website Design System, contributing to a 90% improvement in website consistency and a 3x faster brief-to-production cycle time.
    • Identified key drivers of European employee engagement and made recommendations to the Steering Committee to create new regional roles contributing to a 5% increase of overall engagement across all European staff.
  • Mozilla
    Director of Customer Success
    Mozilla
    Jun 2014 - Jan 2016 (1 year 8 months)
    • Supported 400+ million customers by building agile teams responsible for the complete customer service experience for Firefox, Firefox for Android, and Firefox OS.
    • Worked with external B2B partners to align on tier-1/2/3 escalations and related SLAs.
    • Helped the Office of the Chair kick off a new Mozilla community growth team.
  • Mozilla
    Director of User Support
    Mozilla
    Nov 2010 - Jun 2014 (3 years 8 months)
    • Formalized support-to-product feedback loops by building a new User Advocacy team, resulting in 5+ new product features and a 10% increase in user retention.
    • Scaled support team by building 3 sub teams focused on community support, core/helpdesk, and user feedback.
    • Redesigned Mozilla's global support program from single to multi-product.
  • Mozilla
    Product Manager, User Support
    Mozilla
    Aug 2008 - Nov 2010 (2 years 4 months)
    • Built a volunteer support community platform consisting of 300+ active contributors per month.
    • Defined and implemented a scalable customer service model emphasizing on self-service and user-to-user support.
    • Built a team focused on providing excellent customer support for desktop Firefox as Mozilla's market share grew from 75 to 300 million users.
  • D
    Owner
    DJST Productions
    Sep 2007 - Jul 2009 (1 year 11 months)
    • Consulting and engineering services for Packsize International LLC and a few local businesses.
  • Mozilla
    Firefox Support Project Manager
    Mozilla
    Sep 2007 - Aug 2008 (1 year)
    • Managed and coordinated Mozilla's new SUMO (support.mozilla.org) project with the goal of providing a centralized support website for Firefox.
    • Oversaw the launch of an English wiki-based knowledge base, support forum, and interactive Live Chat support -- all powered by Mozilla's support community.
    • Coordinated support efforts and collaborations between SUMO and Mozilla's independent, localized community websites.
  • Packsize
    Software Engineer Technical Lead
    Packsize
    Apr 2006 - Sep 2007 (1 year 6 months)
    • Shipped a wholesale customer and operator solution powering their industrial automation machines, leading to a design deployment time reduction from 4+ hours to a few minutes.
    • Resolved conflicting interests between various stakeholders and B2B customers by shipping a product roadmap that everybody got behind.
    • Contributed to a substantial shift of company culture by getting different teams to see themselves as one big team.
  • ABB
    Master Thesis student
    ABB
    Jan 2005 - Jan 2006 (1 year 1 month)
    • Wrote Master's thesis: Real-Time Performance of Windows XP Embedded
  • Mälardalen University
    Student
    Mälardalen University
    Jan 2000 - Jun 2006 (6 years 6 months)
    • Master's in Computer Science at Mälardalen University.
    • Minor in Informatics at Mälardalen University.
Education verified_user 0% verified
  • Mälardalen University
    master, Master's degree, Computer Science
    Mälardalen University
    Jan 2002 - Jan 2006 (4 years 1 month)
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