Oliver Hannemann

Senior UX & UI Designer | Empathy as Strategy | Human-Centered + AI-powered | Automotive, Logistics & Media

Berlin Metropolitan Area

About

🫠 kollektionhannemann.de I’m a UX & UI Designer with a background in communication design and media art. I specialize in translating complex systems and regulated environments into intuitive, accessible and emotionally engaging digital experiences. My process is rooted in user research, iterative prototyping and cross-functional collaboration – with a strong focus on clarity, usability and meaningful aesthetics. I believe that great design starts with listening. I bring hands-on experience from projects in mobility, healthcare, media and fintech, and use tools like Figma, Miro, Sketch, Zeplin, Confluence and AI-driven research and testing methods to drive smarter design decisions. Currently based in Berlin, I’m looking to create solutions that empower users and respect their needs. Strategically, visually, and ethically. 🫠 kollektionhannemann.de

Experience

  • Senior UX & UI Designer at UseTree GmbH
    Jun 2025 - Present · 1 yr 1 mo

    ### Key Responsibilities ### • UX concept development and interface design for clients in regulated industries • Creation of accessibility-compliant design systems (WCAG, MDR-related requirements) • Strategic consulting in cross-functional teams (UX, UI, PM, Dev) • Planning and execution of UX audits and research sprints • Use of AI-based tools for requirement analysis, persona development, and rapid prototyping

  • User Experience Designer at Endava
    Apr 2019 - Oct 2023 · 4 yrs 7 mos

    ### Key Responsibilities ### • Led UX projects in industries such as automotive, media, public sector, and retail • Created wireframes, prototypes, user journeys and interactive storyboards for web and mobile • Conducted benchmark analyses and UX research to inform early-stage concepts • Facilitated design sprints and client workshops, often in agile environments • Supported sales and pitch processes through UX expertise and visual storytelling • Integrated AI tools into design research and process automation ### Selected Clients ### | ZDF | AUDI | ON RUNNING | VOLKSWAGEN | PAYONE / SPARKASSE | EUROPA-PARK | KIKA | AOK ...and many more

  • User Experience Designer at CDLX
    2017 - 2018 · 1 yr

    ### Key Responsibilities ### • Designed cross-platform user experiences and product interfaces for web-based tools • Led pitch preparations and presented concepts directly to clients • Embedded for several weeks at a Dutch partner firm to co-develop a multi-team project • Created motion concepts and digital content for product marketing ### Selected Clients ### | SELUX | EUROBODEN | GOODYEAR | BURG HALLE | WEIZENBAUM INSTITUT | POTSDAM-INSTITUT FÜR KLIMAFORSCHUNG

  • User Experience Designer at Schömann Corporate GmbH
    2016 - 2017 · 1 yr

    ### Key Responsibilities ### • Developed brand-driven UI/UX guidelines for apps and motion systems • Contributed to a full rebranding initiative for a transport-sector client • Created icon systems, UI components, and logo adaptations ### Selected Clients ### | DEUTSCHE BAHN AG | KIBEK

  • Freier Art Director at FAZIT
    2014 - 2015 · 1 yr

    ### Key Responsibilities ### • Editorial design • Logo Design (Evangelische Bank is still using the logo I designed) ### Selected Clients ### | Evangelische Bank