Open to opportunities

Joanna Yablonska

@joannayablonska

Message

Product Designer focused on growth-driven web and mobile experiences.

Poland

Message

What I'm looking for

I want a product design role where I can drive growth through research-led UX/UI, improve conversion, and collaborate with cross-functional teams.

I am a product designer specializing in web and mobile who focuses on product growth and conversion. I collaborate remotely with cross-functional teams and bring end-to-end experience from initial concept to launch.

My work blends UX research and UI execution: user personas, journeys, A/B testing, onboarding flows, and responsive high-fidelity interfaces built in Figma. I emphasize clarity, hierarchy, and conversion-driven design decisions.

Notable projects include ASO and A/B testing that improved purchase conversion by 14%, gifting mechanics to grow ARPPU, and pricing/paywall flows targeting double-digit conversion rates. I also redesigned developer-facing dashboards to improve task efficiency by ~30%.

I seek opportunities where I can drive measurable product growth, improve user engagement through research-led design, and contribute to product strategy while collaborating with cross-functional teams.

Experience

Work history, roles, and key accomplishments

Product Designer

Freelance

Delivered end-to-end UI/UX and product design for mobile and web projects, driving measurable growth such as a 14% increase in purchase conversion and 20% pre-release user engagement. Collaborated remotely with cross-functional teams to launch products and iterate on onboarding, pricing, and dashboard experiences.