Platin Gjochi

Product Designer

Introduction

Product designer based in Barcelona, focused on solving complex problems through design. I work across physical and digital products, combining user research and systems thinking to create clear, effective solutions.

Experience

OppiziAI Product Designer

May 26 - Current

Leading the redesign of Soleon, the platform Oppizi’s teams use to build, connect and run AI agents across Slack and the web.
Designed the agent map and knowledge graph, so teams can see what an agent is made of and what it knows.

BustemFounding Product Designer

Nov 24 - May 26

Sole product designer on the founding team; shipped a B2B SaaS platform from 0 to 150+ paying e-commerce clients in 6 months.
Owned the full product lifecycle: research, UX/UI, prototyping, and launch, including AI-powered features integrated into client workflows.
Designed landing pages, dashboards, and onboarding flows that improved user activation and retention.

StudyBuddyLead Product Designer

Apr 23 - Nov 24

Redesigned an AI-powered study platform used by 50k+ users across four products: Chrome Extension, Mobile App, Website, and Writer Tool.
Built a unified design system and brand identity that scaled across all touchpoints.
Used AI tools to synthesize user research and generate design variations, accelerating A/B testing cycles.

Gamma StudioUX Designer

Sep 22 - Apr 23

Designed brand presentations for Paco Rabanne and Carolina Herrera, supporting campaign pitches and retail partnerships.
Created premium packaging for luxury perfume lines and developed interactive digital experiences for product launches.