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Senior Product Designer (UX/UI) with 10+ years of experience designing complex SaaS and platform products across B2B and B2C environments. I specialize in translating complex systems into intuitive, scalable user experiences — from enterprise workflows and booking systems to fintech and emergency communication platforms. I’ve worked in fast-paced product teams across fintech, mobility, telecom, and SaaS, partnering closely with product and engineering to deliver solutions that support business growth, usability, and long-term scalability. Key strengths: - End-to-end product design (research → delivery) - Complex workflows & enterprise UX - Scalable design systems & libraries - Cross-functional collaboration in agile teams…Senior Product Designer (UX/UI) with 10+ years of experience designing complex SaaS and platform products across B2B and B2C environments. I specialize in translating complex systems into intuitive, scalable user experiences — from enterprise workflows and booking systems to fintech and emergency communication platforms. I’ve worked in fast-paced product teams across fintech, mobility, telecom, and SaaS, partnering closely with product and engineering to deliver solutions that support business growth, usability, and long-term scalability. Key strengths: - End-to-end product design (research → delivery) - Complex workflows & enterprise UX - Scalable design systems & libraries - Cross-functional collaboration in agile teams

Maciej Kwiatkowski

Product Designer, UX Designer, UI Designer, +2

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Senior Product Designer (UX/UI) with 10+ years of experience designing complex SaaS and platform products across B2B and B2C environments. I specialize in translating complex systems into intuitive, scalable user experiences — from enterprise workflows and booking systems to fintech and emergency communication platforms. I’ve worked in fast-paced product teams across fintech, mobility, telecom, and SaaS, partnering closely with product and engineering to deliver solutions that support business growth, usability, and long-term scalability. Key strengths: - End-to-end product design (research → delivery) - Complex workflows & enterprise UX - Scalable design systems & libraries - Cross-functional collaboration in agile teams…Senior Product Designer (UX/UI) with 10+ years of experience designing complex SaaS and platform products across B2B and B2C environments. I specialize in translating complex systems into intuitive, scalable user experiences — from enterprise workflows and booking systems to fintech and emergency communication platforms. I’ve worked in fast-paced product teams across fintech, mobility, telecom, and SaaS, partnering closely with product and engineering to deliver solutions that support business growth, usability, and long-term scalability. Key strengths: - End-to-end product design (research → delivery) - Complex workflows & enterprise UX - Scalable design systems & libraries - Cross-functional collaboration in agile teams

Available to hire

Senior Product Designer (UX/UI) with 10+ years of experience designing complex SaaS and platform products across B2B and B2C environments.

I specialize in translating complex systems into intuitive, scalable user experiences — from enterprise workflows and booking systems to fintech and emergency communication platforms.

I’ve worked in fast-paced product teams across fintech, mobility, telecom, and SaaS, partnering closely with product and engineering to deliver solutions that support business growth, usability, and long-term scalability.

Key strengths:

End-to-end product design (research → delivery)
Complex workflows & enterprise UX
Scalable design systems & libraries
Cross-functional collaboration in agile teams

Skills

Product Design

Experience Level

Product Design

Expert

Language

English

Advanced

German

Advanced

Polish

Fluent

Work Experience

Senior Product Designer UX/UI at Vendor

July 1, 2023 - Present

Led end-to-end UX/UI for the flagship B2B SaaS product connecting enterprise clients, staffing agencies, and candidates. Shaped product growth and retention through high-impact features, and built and maintained a scalable design system. Worked closely with product managers and engineering to align design decisions with business goals and foster a culture of user-centered development.

Senior Product Designer UX/UI at Sixt

May 1, 2022 - June 1, 2023

Led UX design for core customer-facing products across the booking system, homepage, and campaigns. Drove end-to-end UX/UI for enterprise workflows, contributed to design system development, and collaborated with product, engineering, and marketing to ensure consistent user experience and business impact.

Senior UX Designer at F24

February 1, 2020 - April 1, 2022

Led end-to-end UX/UI initiatives across emergency communications and alerting products used by clients across Europe. Directed UX strategy, improved usability and system coherence, and contributed to product growth through research-driven design decisions.

UX Designer at HYCOM

November 1, 2017 - February 1, 2018

Created UX solutions for smart energy and IoT products, translating research into functional design within tight technical constraints. Demonstrated adaptability and speed for niche, tech-focused projects.

UX Designer & Researcher at Orange Group

August 1, 2016 - December 1, 2017

Led end-to-end UX research and design for fintech/telecom products in Warsaw. Collaborated with cross-functional teams to deliver user-centered solutions and improved product usability.

Senior UX Designer at Efigence

March 1, 2018 - February 1, 2020

Led end-to-end design for fintech and other B2B SaaS products, balancing creative direction with client collaboration and delivering usable, scalable interfaces.