Mozilla

Head of Design
2019-2020
Remote
Global

Context

Mozilla is a global nonprofit dedicated to an open, accessible, and secure internet. Firefox is its flagship browser, trusted, independent, and privacy-first. The brand was undergoing a pivotal moment of renewal.

My Role

As Head of Brand Design, I led the creative direction for Mozilla’s brands and marketing efforts, with a focus on the Firefox family of products. I oversaw a team of ~9 people across brand design, UX/UI, motion graphics, and illustration. My mandate: to bring coherence to the brand, product, and communication across global markets and diverse touchpoints.

My Team

I managed a team of ~9 designers, spanning:

  • Brand Design – Crafting and evolving Mozilla’s visual identity
  • UX&UI Design – Ensuring seamless, user-centered experiences
  • Motion Design – Bringing brand storytelling to life through animation
  • Illustration – Adding depth, personality, and storytelling


Together, we shaped the look, feel, and voice of Mozilla’s brands, balancing creativity with strategic business goals.

Key Achievements

  • Directed the evolution of the Firefox brand identity and visual system, creating a scalable framework adopted across geographies and platforms.
  • Unified brand, product, and marketing teams around shared design language, reducing inconsistencies and strengthening global presence.
  • Elevated creative expression through brand campaigns, motion design, and illustration while maintaining strategic alignment with Mozilla’s mission.
  • Improved internal design processes, introduced shared guidance, and championed a global mindset within a distributed design function.

Why This Matters

When a mission-driven organization scales globally, design must reflect not only aesthetics but integrity and purpose. I guided the design to ensure the brand felt consistent, confident, and alive in every region and channel. The result: stronger brand perception, higher internal alignment, and a design team that could move with clarity and purpose.

Clio_Firefox Team
Clio_Firefox Team
Clio_Firefox Team-1
Clio_Firefox Team-2

Selected Works

Carrot FertilityBranding and Product Design
MiruniStrategy, Branding, Web & Product Design
mmhmmBranding and Marketing Design
Firefox BrowserWeb Design
Sora UnionBranding, Web Design, Illustration & More
BentovilleBranding, Packaging, Marketing & Events
MorDesign Strategy & Branding
WagglDesign Strategist
CreatiumDesign Studio
Flow KanaBranding
Jose HoekPackaging
Digitel AppProduct Design
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Shopify (2020-2022)UX Design Manager / Remote / Global
Mozilla Firefox (2019-2020)Head of Design / Remote / Global

heraclio@designstgy.com