MK

Maciej Kwiatkowski

Available to hire

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

About

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
  • 10 years' experience
  • Joined January 2026

Skills· 1

Languages

  • EnglishAdvanced
  • GermanAdvanced
  • PolishFluent

Industry experience

  • Software & Internet
  • Professional Services
  • Financial Services

Work experience· 6 roles

Senior Product Designer UX/UI · VendorJul 2023 – Present · 3 yrs 5 mos

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 · SixtMay 2022 – Jun 2023 · 1 yr 2 mos

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 · F24Feb 2020 – Apr 2022 · 2 yrs 3 mos

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.

Senior UX Designer · EfigenceMar 2018 – Feb 2020 · 2 yrs
UX Designer · HYCOMNov 2017 – Feb 2018 · 4 mos
UX Designer & Researcher · Orange GroupAug 2016 – Dec 2017 · 1 yr 5 mos

Education

Master in Social Research · Jagiellonian University2005 – 2010
Bachelor’s degree, Sociology and Anthropology · University of Lille 12007 – 2008

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