"We wanted Zeno to have Silicon Valley polish, modern and simple, and ahead of traditional legal tools. Jakub’s work made us stand out and compete on a global stage.”
“We solve the crypto portfolio tracking and tax problems better than anyone else. One of the keys to our success has been the focus on user experience and simplicity.”
“We needed a design that was easy to understand for new investors and, at the same time, kept them coming back more frequently. The designs that Jakub provided knocked this out of the park! Our churn dropped, and MRR increased”
“Jakub is not only an excellent designer, but he's also an excellent listener. He does a great job understanding the WHY behind the design. By understanding the why, he has created an incredible user experience that has proven to keep customers coming back. I highly recommend working with Jakub!”
“My experience working with Jakub has been phenomenal. We’ve worked together on different projects at different companies and his designs have always been clean, clear, and thoroughly cover all the requirements.”
"Working with Jakub has been a genuinely positive experience. His thoughtfulness, talent, and eye to detail are evident throughout his work. His ability to incorporate creative ideas while being receptive to feedback is highly valued. I look forward to future opportunities to work together."
"Jakub did an outstanding job designing the Design System for our app as well as the core product. His work is consistently high quality, with a sharp eye for detail and a deep sense of structure. He works fast, translates complex design principles into clean, scalable components, and adds real value to any team. Working with him is a pleasure."
“Jakub is creative, productive, and creates designs that are clean, simple, functional and aesthetically pleasing. He is great to work with and consistently delivers excellent work.”
"Working with Jakub transformed our project. He brought exceptional design skills and strategic thinking to the user experience. From wireframes to final handoff, his attention to detail and ability to create elegant, intuitive interfaces consistently exceeded expectations. The result is a product that looks great, feels seamless, and truly resonates with our users. I'd highly recommend him to anyone serious about great design."
I work primarily with B2B SaaS, fintech, and AI companies, from early-stage startups to established product teams. Whether you're refining an MVP, redesigning a core workflow, or scaling an existing product, I focus on creating experiences that help businesses grow.
You'll work directly with me from day one. There are no account managers, junior designers, or handoffs between teams. I combine strategy, UX, UI, and product thinking into one collaboration, allowing for faster decisions, clearer communication, and consistent quality throughout the project.
I work in two ways: one off projects for focused initiatives like product sprints, redesigns, new features, or landing pages, and ongoing partnerships for teams that need continuous senior product design support as they grow and ship new products.
You'll work directly with me throughout the engagement. There are no product managers or handoffs. Depending on your team, I can work asynchronously, join product meetings, collaborate closely with engineers, or embed into your existing workflow.
Hiring a senior product designer takes time and comes with a long-term commitment. Working with me gives you immediate access to senior-level expertise without recruitment, onboarding, or overhead. Whether you need help for a focused initiative or ongoing product work, you can scale design support as your business evolves.
If we're aligned, I'll prepare a proposal outlining the recommended scope, timeline, and engagement model. Once approved, we schedule a kickoff and get started.
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