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I specialize in building interfaces for complex technical software.

I cover the whole path, from user research and information architecture to interaction design, prototyping, design systems, and the production front-end code that ships them.

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Open to remote Product Designer and Design Engineer roles in complex technical products.

  • Email
  • LinkedIn
  • GitHub

PMM’s Updates page while an update runs: step 1 of 2, updating PMM Server to 3.0.2, with its progress bar and a Cancel Update link.

The systems case. Giving PMM its own interface and a foundation for new apps.

I designed a native interface for Percona’s database monitoring platform and helped build Peak UI design system. Grafana upgrade work fell from weeks to days, and two more teams shipped six preview apps.

  • Design Systems
  • Information Architecture
  • Design Engineering
Open case study

Query Analytics on its Real-Time tab, watching the mc-global-analytics cluster: the live queries running right now, each with its service, elapsed time and state, such as Sorting result, Running, Waiting or Blocked, with fetching paused beside controls to resume it or stop the agents.

The fluency case. Turning database expertise into a live investigation workflow.

I worked with database experts and enterprise customers to design Real-time Analytics for PMM, from choosing services to inspecting live operations.

  • UX Research
  • Interaction Design
  • Prototyping
Open case study

The All destinations homepage on stay.tui.com: a hero of four destinations, with Santorini opened wide beside Venice, Dubrovnik and Moscow, a search for destinations, dates and guests, and Featured destinations below.

The scale case. One destination template, 100,000 generated pages.

I designed PageBuilder’s template and generation rules, supported by the Tagus design system. The first launch covered 175 destinations in Portugal and Spain, where our analytics team reported more than 4× organic traffic growth.

  • Design Systems
  • E-commerce
  • Multi-market
Open case study
Fix problems, not screens
I push designs to PROD
Systems-thinking since 2007

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  • About/CV
  • Peak Systems
  • Reading the Terrain
  • 100,000 Pages High
  • LinkedIn
  • GitHub
Sticker of Pedro MC Fernandes in a training suit and a cap that says "Run"