BEN REZOS

UX Specialist

Behavioural Scientist

I led research and design at Clyx from beta to a $100M Series A valuation, driving a 75% increase in content creator conversion and a 34% uplift in activation. At Reewild, I translated mixed-methods behavioural insights into product strategy, driving a 5 ppt D7 retention uplift and defining its series-A roadmap. I built FiFi, an AI-powered fashion discovery app turning short-form video views into high-intent e-commerce.

I build products by combining behavioral insight, experimentation, and system-level thinking to drive adoption, retention, and monetization.

Where I create impact

Behavior-driven growth & engagement

AI-enabled product innovation

Retention, monetization, & lifecycle systems

Funnel & conversion optimisation

Data-driven product strategy

How I deliver impact

User research & insight synthesis

Behavioral problem framing

Experimentation & rapid iteration

Data storytelling & team alignment

Prioritization, roadmapping & execution

2026

AI Product Development

Converting short-form videos into high-intent e-commerce @ FiFi

Founder, Creator

How I designed and built FiFi, an AI-enabled fashion discovery platform that converts short-form fashion video content into affiliate-ready shopping results.

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2025

Mixed-Methods UX Research

Optimizing rewards for sustainable purchasing @ Reewild

Behavioral Science MSc Consultant

How I merged behavioral theories & models with econometrics to understand & optimize Reewild’s (now Vela) sustainability rewards scheme

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2024

Mixed-Methods UX R&D

Converting users to content creators @ Clyx

UX Lead, Designer

How I researched & redesigned the creation flow to increase UGC volume and convert more Clyx users to creators.

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2023

Mixed-Methods UX R&D

Integrating engaging monetization @ Clyx

UX Lead, Designer

How I researched & designed an MVP feature to advertise time-agnostic content on Clyx

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