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My story

Jose Martos

15+ years building for the web. Three of them on the design side. It changed what I notice when I build.

From early agency work in Málaga and Madrid to product teams in Berlin and Munich — different problems, the same care. Functional and meaningful aren't a tradeoff. They're the brief.

Experience

FrontendJan 2026 – Present · Munich (hybrid)

Frontend Engineer @ Travian Games

  • Adapted quickly to Travian: Legends' large legacy-and-modern codebase, a global live multiplayer game, shipping to production from early on.
  • Profiled and fixed unnecessary re-renders in the game inventory, a frequently accessed view.
  • Built frontend for a mission-based rewards and village boost system, working closely with design, backend and QA to deliver on a compressed timeline.
DesignMar 2022 – Dec 2025 · Munich (hybrid)

Product Designer @ Zooplus

  • Improved the Savings Plan UX, leading to a 10% boost in purchases and stronger retention.
  • Interviewed stakeholders across product teams to create a visual ownership map, linked to team wiki pages, widely referenced for navigating a large org.
FrontendMay 2020 – Feb 2022 · Munich (remote)

Frontend Engineer @ Zooplus

  • Built and A/B tested Checkout Funnel features during the migration toward React and micro-frontends, pairing with design to improve conversion and usability.
Design & CodeNov 2019 – May 2020 · Munich

UI Designer & Frontend Engineer @ Flyla

  • Redesigned and shipped UI for the web app, owning both the design and the frontend implementation.
  • Won 1st prize at the IATA AIR Hackathon (Seattle, 2020), with a concept grounded in an interview with a Munich airport worker.
FrontendOct 2014 – Sep 2018 · Berlin

Frontend Engineer @ Pantaflix & Twago

  • Built and maintained frontend for client-facing products and internal CMS platforms.
  • Interviewed frontend candidates as the team scaled up.
Design & CodeJul 2009 – Sep 2014 · Madrid & Málaga

UI Designer & Full Stack Developer @ Dreamsite & Uniagro

  • Designed and built 20+ corporate websites using jQuery and PHP, leading the shift to Responsive Design and SASS.

Learning

Education

  • UX Academy @ Designlab8 months · 2020–2021
  • Software Development @ IES Pedro Espinosa2 years · 2007–2009

Courses

  • AI for UX Design @ Designlab4 weeks · 2025
  • Data-Driven Design @ Designlab6 weeks · 2024
  • Design Systems @ NNGroup7 hours · 2022

Skills

Tech

HTMLCSS/SASSJavaScriptTypeScriptReactNext.jsGraphQLWebpackJestGit

Tools

VS CodeFigmaClaude CodePerplexityMaze

Design

UI DesignInteraction DesignPrototypingDesign Systems

Research

Usability TestingStakeholder InterviewsJourney MappingBenchmarking

Personal

Languages

  • SpanishNative
  • EnglishC1
  • GermanB2

Interests

TravelReadingBikingHikingExploringPhotography
Download CV (PDF)