Timothy Valderrama
Lead Product Designer
valderramadesign@gmail.com  ·  415.685.3878  ·  tim-ai-design.com  ·  San Mateo, CA  ·  US Citizen

Lead Product Designer with 10+ years turning regulated, high-friction flows into revenue. Lifted application conversion from 51% to 79% at PayPal and 39% to 97% at Meta. I lead strategy through delivery and use AI to speed research, prototyping, and code.

Experience
Valderrama DesignFeb 2026 – Present
Independent Product Designer
  • –Designed, built, and shipped an AI-powered activity reporting app for Sunshine Little House of Learning, a preschool, from research through working code. It automates real-time parent updates and end-of-day summaries and returns about 500 staff hours a year.
  • –Independent practice focused on AI-assisted product design: strategy, interface design, prototyping, and design-to-code with Claude, ChatGPT, Figma AI, and Google Stitch.
Medical leave — fully recoveredSep 2025 – Feb 2026
Meta FinTechDec 2024 – Aug 2025
Staff Product Designer · Consultant
  • –Led design strategy to cut checkout payment friction with credential sharing and autopay, using AI for research synthesis, product framing, and opportunity analysis. Grew incremental revenue 6.3% and stored-payment coverage 36%.
  • –Redesigned the Monthly Invoicing application for ad billing with AI- and automation-driven steps to move advertisers off credit cards. Lifted conversion from 39% to 97% and cut card fees about 7.5% a year.
PayPalOct 2016 – Apr 2024
Lead Product Designer · FTE
  • –Most senior designer on the credit team. Owned end-to-end design for merchant and consumer credit products in the US, UK, and Germany, from application to checkout, funding, and loan servicing.
  • –Partnered with Checkout product, design, and engineering leads to place credit offers inside purchase flows. Simplified applications across six US and UK products, raising conversion from 51% to 79% and Pay in 4 monthly payment volume 67%.
  • –Led all installment products in credit-averse Germany and monetized offerings that had earned no revenue. Grew Pay in 30 Days monthly payment volume 49% and PayPal Ratenzahlung annual incremental revenue 25%.
  • –Mentored senior designers, unblocked stalled projects, and raised design quality through critique, shared patterns, and tighter product and engineering alignment.
Cisco SystemsFeb 2015 – Sep 2016
Senior UX Designer · Design Consultant
  • –Led end-to-end design for Cisco's flagship mobile app. Modernized it to current accessibility and UI standards, raising user comprehension 43%.
  • –Co-built a scalable UI component library and UX standards for Cisco's intranet, and advised departments twice weekly in the Cisco UE Clinic.
Education
Nielsen Norman GroupMaster Certificate, Human Computer Interaction. Focus on AI-assisted design and product strategy for AI experiences
Academy of Art UniversityBachelor of Fine Arts, Graphic Design
De La Salle UniversityBachelor of Arts and Science, Business Marketing