Bruno Wong Marchena
Senior Product Designer
Roseville, CA
Summary
14 years in product design, the last few building AI systems that changed how large teams work. Co-invented a patented ML pattern for surfacing subscriber loyalty at Patreon, cut pharmacy operating costs at Alto, and led design of a global campaign production system at Amazon. Full-stack in process, from early strategy and rough concepts to visual craft and production. Design-to-code proficient, fast in ambiguity, and focused on the infrastructure layer that most product work never reaches.
Skills
Product
Product strategy / Interaction design / Information architecture / Service design / UX research / Cross-functional leadership
Technical
Production-level prototyping in React and Tailwind CSS / Design-to-code workflows / LLM-assisted systems / Figma
Professional Experience
UX Designer, Devices
September 2022 to January 2026Amazon
- •Led design of an AI-powered campaign production system that unified asset generation, localization, and publishing across 23 global markets for Amazon Devices. Replaced a fragmented manual workflow used by hundreds of specialists worldwide, generating ~8,000 images for Prime Day 2025 and replacing an estimated ~48,000 hours of manual work.
- •Designed AI Metadata Studio, an internal asset intelligence tool that structured device placement rules as model inputs, built a human-in-the-loop quality pipeline, and removed the designer bottleneck from the generation workflow entirely.
- •Directed design of a horizontal asset management platform serving five product lines simultaneously, reducing the metadata overhead required to route and publish each asset at global scale.
- •Contributed to the global launch of Inspire feed and AI review highlights surfaces, then designed an exclusive Smart Home version for Amazon Devices that shipped in 2023-2024 with an attributable ~2% lift in units sold.
Product Designer, Pharmacy Systems
August 2021 to August 2022Alto Pharmacy
- •Overhauled the patient medical questions flow in the Alto Assistant app, reducing inbound message volume by 38% and cutting per-order shipping costs by approximately $2. Care cost per shipment fell from $16 to approximately $10.
- •Built internal Care Specialist tooling that reduced communications per shipment by 18%, pushing the metric below 1.0 for the first time.
- •Rearchitected supply chain and fulfillment workflows, increasing inventory accuracy from 82% to 99%.
Senior Product Designer, Creator Tools
October 2020 to April 2021Patreon
- •Drove improvements to the creator benefit delivery system that moved satisfaction from 49% to 73% in three months.
- •Co-invented the Pledge Streak Filter (USPTO Patent No. 12,154,126, granted November 2024), a UI pattern that surfaces patron loyalty using ML-weighted billing history.
- •Led a three-week sprint defining the Patreon 2.0 benefit delivery architecture, securing executive buy-in and forming the foundation for Studio 2.0 and the 2022 roadmap.
Founding Designer
August 2019 to September 2020Prox
- •Designed the product from zero to launch, achieving a 51% rebooking rate and 4.3/5 session rating in closed beta.
- •Led product storytelling and live demos that helped secure an $800,000 seed round.
- •Scaled design from a solo function to a team of six, establishing quality standards during rapid growth.
Sr. Product Designer
2016 to 2019Instapage
- •Drove core product design across IA, analytics, and enterprise onboarding through Instapage's evolution into Postclick.
Product Designer
2016Carta
- •Refined core workflows across equity management, cap tables, document signing, and financing at an early-stage Carta.
Product Designer, promoted to Design Manager
2013 to 2016Webgility
- •Started as a product designer and was promoted to design manager, leading a small team building ecommerce automation and accounting integration tools.
Education
Master of Digital Marketing
2012Hult International Business School
BS in Social Communications
Universidad de Lima