Sebastian Wywior
Senior Product Designer

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I’m a Freelance Product Designer (UX/UI), currently collaborating with WeSlam on a contract basis and open to new project opportunities. Read more

Projects

My Swisscom App

Transforming Swisscom’s flagship B2C app into the premier channel for customer engagement and interaction with Swisscom.
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blue Experience

Crafting a seamless customer experience for the launch of a new product portfolio, showcasing mobile, internet, and TV subscription services.
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Next My Swisscom

Developing innovative UX/UI design principles with responsive components and patterns to deliver a cohesive experience across all devices and platforms.
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Innovation

Designing customer-centered products and services focused on optimized customer journeys and exploring emerging technologies.
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Hi there!

I’m Sebastian, a Senior Product Designer with 8+ years of experience in UX/UI design, prototyping, and customer experience strategy. I specialize in turning ideas into clear, validated solutions that balance user needs and business goals.

Throughout my career, I’ve led cross-functional design processes for both large-scale and early-stage products. At Swisscom, I helped consolidate key products and services into the flagship My Swisscom App and led UX initiatives across several portfolios, streamlining collaboration and elevating the overall customer journey.

I’m passionate about crafting thoughtful, user-centered experiences and enjoy working hands-on from concept through delivery—whether it’s shaping a new product vision or refining an existing one.

References

Zoom Portrait Sebastian Wywior
My Swisscom, UX Award Nomination
Bachelor Case Study refuge connect

What can I do for you?

Spice Up Your Product:

Review, analyze, and optimize your current product for a fresh user experience.

Unlock New Possibilities:

Discover, explore, and validate new opportunities that make your product shine.

Bring Your Vision to Life:

I'll work closely with developers and product managers, doing UX/UI design, research, user journeys, concepts, rapid prototyping and visual design.

Feel free to reach out.

Looking for a senior product designer / lead product designer skilled in creating responsive products and ensuring seamless user experiences? Let's have a chat.

Write me on LinkedIn