Luka Zinkoski Logo

Branding / UI/UX / Product Design

Slingui

Redesigned the brand and product interface with a unified visual language that bridges identity and usability

Slingui is an EdTech platform focused on empowering English teachers to deliver engaging and effective online classes.

My Role

Brand DesignProduct DesignUI/UX DesignDesign System
Slingui - Hero image
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Slingui - Gallery image 1
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Slingui - Gallery image 2
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Slingui - Gallery image 3
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Problem

Slingui's visual identity did not fully express its core values of modernity and accessibility. The gap between brand and product made the experience feel inconsistent and less engaging for its main audience: educators.

Solution

Led a complete rebrand and UI redesign that introduced a new visual identity, refined tone of voice, and improved product consistency across the platform.

Challenges

  • Communicating Slingui's personality without making it feel too playful or drastically changing the brand's tone
  • Balancing visual freshness with trust and clarity for an audience of educators
  • Integrating brand and product design into a single, cohesive system

Results

  • Stronger brand recognition and alignment between product and communication
  • Increased engagement on social media and improved connection with the teaching community
  • Better internal clarity for design decisions and future updates

Used tools

  • Figma
  • Material Design
  • Branding

Got a product idea or a tool worth building?

I bring together design systems, product thinking, and hands-on prototyping to ship fast and with clarity.