jasminwiniarski.com

What It Is

Jasmin Winiarski is a personal portfolio website for a Product Designer. Its main purpose is to showcase experience in product design, UX/UI, user research, prototyping, and visual expression. It is not an online design tool or asset platform; instead, it presents design capability and thinking through case studies.

Core Capabilities

The most representative work in the portfolio is the CityFibre Portal project. The case study shows the designer dealing with an internal portal that had become bloated after continuous feature requests: too many buttons, filters, and UI elements were squeezing the content, creating a confusing hierarchy and limiting scalability. Rather than simply executing stakeholder requests, the designer presented both “the version that was asked for” and “the version that was actually needed,” helping shift the conversation from scattered UI changes to product strategy.

In the “Designing for Clarity” case study, the designer uses heatmap data to show that filters were not used very often in practice, then consolidates multiple filtering options into a dropdown menu to emphasize search and the content table. This reflects strong data-driven thinking and information architecture skills. The CityFibre Branding case, meanwhile, focuses on adapting a strong consumer-facing brand identity into a clearer, lighter, and more maintainable design system for a data-heavy internal platform.

Pricing and Licensing

The content does not provide pricing for commercial services, collaboration packages, payment methods, or copyright/licensing terms. As a result, it is not possible to assess the designer’s engagement model, deliverable boundaries, or licensing conditions.

Pros and Cons

The main strengths are clear case-study storytelling and the ability to explain the full process from problem, solution, research, and development through to impact. The portfolio also demonstrates user-centered thinking, scalable design-system work, stakeholder communication, and proactive problem discovery. The Maze and Coffee Icons projects further add examples of creative tool concepts and visual design capability.

The limitations are that the case studies lack harder quantitative outcomes, such as efficiency gains, changes in user satisfaction, or improvements in business metrics. The site also does not appear to provide clear contact information, a service process, client testimonials, or support details. For companies looking to directly purchase design services, the level of transparency is still limited.

Who It’s For

This portfolio is suitable for recruiters evaluating a product designer’s capabilities. It is also useful for design teams looking for references on portal redesigns, filter restructuring, design-system development, and data-driven design communication. For junior to mid-level designers, the case studies also offer good learning value.

Access from China

Based on the crawled text, it is not possible to determine actual access stability from mainland China, so this is currently marked as unknown.