# Philip Oestereich > UX & UI Designer Location: Berlin Metropolitan Area, Germany Profile: https://flows.cv/philipoestereich Ich bin ein End-to-End Product Designer und decke den gesamten Design-Thinking-Prozess ab. Ich gestalte skalierbare Produktsysteme an der Schnittstelle von Produkt, Engineering und Operations. Mein Fokus liegt auf strukturellen Ebenen (Prozesse, Workflows und Architektur), die Wachstum ermöglichen, ohne die Fragilität zu erhöhen. Gleichzeitig liebe ich es, großartiges UX für Software und Tools zu gestalten, die normalerweise nicht die angemessene Aufmerksamkeit erhalten. Interne oder B2B-Tools sind wichtig und müssen gut funktionieren, um Nutzer zu befähigen. Keine Effekthascherei nötig – nur gutes UX und Zuverlässigkeit. Ich habe groß angelegtes operatives Outsourcing ermöglicht, multimodale Expansion unterstützt und durch systemische Neugestaltungen Reibungsverluste im Engineering reduziert. Mein früherer Hintergrund als Frontend Software Engineer hilft mir dabei, effektiv mit Entwickler:innen zusammenzuarbeiten und realisierbare Lösungen zu entwickeln. ## Work Experience ### Senior Product Designer @ Enter Jan 2024 – Present | Berlin, Germany As Senior Product Designer at Enter, I am responsible for B2B2C products and features. These products help our partners that offer our services to their customers. I am responsible for concepts, UX, design and research for this domain. ### Senior Product Designer @ TIER Mobility Jan 2021 – Jan 2024 | Berlin, Deutschland My UX & UI work focused on our internal fleet management tool in our Operational Excellence domain. - I aligned with other teams and designers who want to add to the tool. - I hosted workshops for ideation and strategy - I organized user research with user interviews and surveys based on the insights and requirements we got from stakeholders and data. - I did Continuous Discovery to uncover opportunities and add to the longterm roadmap. - I worked on features end-to-end. I considered the problems and opportunities, researched potential solutions, came up with concepts, aligned with the team about feasibility, designed the UI, discussed the developers of the solution's details, helped with scoping down a big feature and review the final outcome. - Design in the Operational Excellence domain wasn't restricted to UI and UX. System thinking like designing a whole new user role management system is as important as understanding the processes in operations to help improving them. It is important to focus on the big picture, o work sustainable and to constantly align with the other teams and designers in the company. I always consider repercussion outside of my team's domains and try to prevent double work and conflicts. I got more responsibilities due to my additional tole as People Lead for a cross-functional team. The cross-functional team includes a tech lead, additional software engineers, a product manager and me. I have to facilitate a good team culture, review the internal processes and ensure the team works in a healthy environment. I enable the tech lead to concentrate on the technical challenges. ### Product Designer @ TIER Mobility Jan 2020 – Jan 2021 | Berlin, Deutschland Transition to a full UX & UI designer position. My main focus was advancing our internal fleet management tool. This included: - Concepts for new features - User research, including user interviews and surveys - Designing new features and quick fixes, always with the product feature in mind - Supporting product management with prioritizing, iterating and defining features - Including the whole cross-functional team in the discovery process Additionally, I took on the role as People Lead for my cross-functional team. ### Senior UI Developer @ TIER Mobility Jan 2019 – Jan 2020 | Berlin, Deutschland i worked on the creation, development and advancement of the internal fleet management tool. My responsibilities included software development work on the frontend (ReactJS) with UI and usability. Additionally, I was the product designer of the project. ### Frontend Developer @ store2be GmbH Jan 2018 – Jan 2019 | Berlin - Frontend development with React and Typescript. - Product Design work: Developing a Design System. ### Frontend Web Developer @ Service Partner ONE GmbH Jan 2015 – Jan 2018 | Berlin Coding web interfaces with ReactJS and maintaining a Handlebars/Contentful website. Additionally supporting Product Design. ### Frontend Web Developer @ barcoo Jan 2012 – Jan 2015 | Berlin I was doing frontend software development. I worked on ad landing pages and web apps in native container. Thus I had to adopt apps in the styles of Firefox, Windows Phone, Android and iOS. I was in charge of the HTNL codebase, layouts and CSS structure. Optimizing styles and layouts for many available platforms. ### Working student eBook production @ textunes GmbH Jan 2010 – Jan 2012 | Berlin Producing eBooks with HTML and CSS. ## Education ### Bachelor of Arts (B.A.) in Multimedia Arts / Webdesign & Development SAE Institute Berlin in Zusammenarbeit mit der Middlesex University London ### SAE Diploma Webdesign & Development in Webdesign & Development SAE Institute Berlin ## Contact & Social - LinkedIn: https://linkedin.com/in/philip-oestereich-1b42b1b7 --- Source: https://flows.cv/philipoestereich JSON Resume: https://flows.cv/philipoestereich/resume.json Last updated: 2026-03-31