/cv · th.2026

Tyler Hagan

Senior Product Designer, Berlin

tylerhagan.co.uk linkedin.com/in/tylerhagan

download pdf

Profile

Senior product designer who builds what he designs. I take high-trust, high-ticket consumer and sales products from research to shipped product, with the engineering depth to prototype and build them myself. My work has lifted sales conversion by 42%, cut team ship times by 20% and raised critical field data entry from 38% to 97%. I’m most effective in small, fast-moving teams, owning product, brand and design systems end to end.

Experience

Enpal Energy Founding Designer / Design Engineer

Mar 2026 – Sep 2026, Berlin

Founding designer of Enpal Energy, a new venture within the Enpal group. The venture was merged back into the parent company after its ways of working were adopted group-wide.

  • Created the Enpal design family from scratch: a shared core system with three products built on it for consumer mobile, marketing web and dense software UI, all in light and dark modes and released in versions.
  • Let multiple product teams ship on brand from day one, which sped up delivery and removed the need for custom UI on each project.
  • Built the delivery tooling myself, so that one source generates code and Figma assets for every team, including established teams on other stacks, with no retooling.
  • Designed the customer portal, the marketing website and a back-office tool for virtual power plants (VPPs) in parallel, all on the new systems.

1KOMMA5° Senior Product Designer

May 2024 – Jan 2025, Berlin

  • Led design of a multi-national B2B/B2C sales tool from on-the-ground field research (Germany, Sweden) to shipped MVP: 72% faster offer creation, 42% higher sales conversion, 98% fewer data-input errors.
  • Enhanced the design system and internationalisation workflow (Lokalise) across design and engineering teams, enabling non-technical multi-language content updates.
  • Conducted 1-on-1 sales-call shadowing, workshops, and surveys with agents and leadership to ground decisions in evidence.

EIGENSONNE Senior Product Designer

Jan 2020 – Jan 2024, Berlin

  • Solo product designer through rapid scale-up, with an end-to-end remit across research, design, and front-end.
  • Designed and prototyped a replacement field service app, raising critical data entry from 38% to 97%; supported development directly with Storybook components and design tokens.
  • Designed the proprietary customer monitoring app and its modular design system, released to strong tester preference over competitor and manufacturer apps.

EIGENSONNE Senior UX/UI Engineer

Dec 2017 – Jan 2020, Berlin

  • Creative lead, designer, front-end developer, and website owner while growing the company and brand: a start-up minded, all-hands-on-deck role.
  • Drove conversion rate optimisation for high-cost lead generation; built the design system and brand guidelines.

Sygns Creative Lead / Senior Web Developer

May 2017 – Nov 2017, Berlin

  • Led and drove the update of the multi-language company website and neon sign configurator.

House of Kaizen Lead Developer

Feb 2015 – Nov 2016, London

  • Led development at a multi-discipline digital agency and CRO consultancy, managing three developers, for brands including Nike, Coca-Cola, News UK, News Corp Australia, and The Wall Street Journal.
  • Helped win the Intel Security contract: built and ran the European McAfee online store in-house, continuously optimised with lean UX methods.

Education

  • BSc Web Development, University of Greenwich
  • BND Graphic Design, Amersham & Wycombe College

Certifications

  • Product Designer, Professional Certification, Uxcel, 2024
  • Continued learning across 28 course certificates, incl. UX Design Leadership, Design Mentorship (ADPList), Workshop Facilitation, Design Accessibility & AI in UX/UI Design, Uxcel, 2024
  • Developer & Platform Certification, Optimizely, 2016

Skills

Design Systems · Product Thinking · User Research · Design Engineering · Prototyping · Conversion Rate Optimisation · Human-Centred AI Interfaces · Information Architecture · A/B Testing · Quantitative Analysis · Front-End Development · Design Strategy

Tools

Figma (systems, variables, libraries) · Design tokens (CSS/JSON pipelines) · Storybook · Token Studio · React / React Native · shadcn · Ant Design · HTML/CSS · JavaScript / TypeScript · AI-assisted design and coding workflows · Clarity, Hotjar, FullStory · Optimizely, VWO · Git / GitHub

Languages

English (Native) · German (B2)

Reference

“Tyler is one of those rare unicorns bridging Software Engineering skills and UX/UI skills. Tyler has a diverse skillset, and has been the solo UX person in a fast-growing startup, an incredibly challenging position to hold that shows resilience and adaptability.”

Petra Kühnle, Senior Product Designer (worked together at EIGENSONNE)