Kevin Tenn

Kevin Tenn

I'm a designer, engineer and founder based in Los Angeles, CA, with 10 years of experience across startups and enterprise. I design at the intersection of pixels and code, build and distribute production software, and go to market with founder conviction.

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Instacart
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Instacart

Senior Product DesignerAug 2025—May 2026

  • Designed and shipped frontend code for AI-native WYSIWYG builders for emails, receipts, and websites for enterprise marketers and developers.
  • Designed and shipped enterprise and internal tools across recipe-based shopping experience, proprietary feature gating, and Instacart search engine optimization.
  • AI
  • Enterprise
  • Web
  • Tooling
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Humble—live music discovery app
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Humble

Solo Founder & Indie DeveloperMar 2025—Present

  • Solo-building and operating a monorepo B2C & B2B app in Next.js and Expo/React Native—connecting live music fans and artists via festival/concert review, performance archive and fan CRM.
  • 1,000 MAU • 30% MoM ↗ • Vercel RES P75 100 desktop / 98 mobile
  • AI
  • Design System
  • Web
  • Mobile
  • Consumer
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humbleOS—AI copilot for homeownership
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humbleOS

Solo Founder & Indie DeveloperMar 2024 — Sep 2024

  • AI home operating system that ingests inspection reports, invoices, and appliance records to answer maintenance questions and triage repairs without needing a service call.
  • Reverse-proposal marketplace: homeowners post needs with the full record attached, contractors counter-offer based on real context—higher-intent inbound for the contractors who win the work.
  • AI
  • SaaS
  • Marketplace
  • Web
  • Consumer
  • B2B
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Panorama team view
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Panorama

Co-founder, Designer & Frontend EngineerSep 2024 — Nov 2024

  • Co-founded and led design, front-end, and the rest of the 0→1 startup work.
  • Integrated with GitHub, Slack, and other tools to organize unstructured work data into team-level context.
  • SaaS
  • B2B
  • Web
  • Productivity
  • Design System
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Meta—Scaling IG & FB Shop internationally
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Meta

Product DesignerMar 2020—Nov 2022

  • Led design for IG & FB Shop International—direct checkout, cross-border shipping, multilingual + multi-currency inventory, and international commerce compliance. Shipped UK in Nov 2021; EU to follow.
  • Partnered with PM, Eng, Content Design, and UXR across a 1 PM · 5 ENG · 1 CD · 1 UXR pod, anchored against Apple's privacy disruption elevating Commerce as a top-tier pillar.
  • Enterprise
  • FinTech
  • E-commerce
  • Web
  • Design System
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Ring—Consumer IoT experience + design system
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Ring

Design LeadJul 2016—Jun 2018

  • Led design and acted as PM across the consumer IoT product line—Floodlight Cam, Video Doorbell 2 + Elite, Spotlight Cam family, and the Security System—shipping on fast firmware/back-end/iOS/Android sprints.
  • Redesigned and shipped the live video and home experiences in 2017–2018—the two most-used surfaces in the app.
  • Created Ring's first design system—the Ring Style Kit—mirrored in SwiftUI and Java with shared tokens, distributed across design and engineering.
  • Helped scale the design team 3 → 13. Ring grew 1M → 10M US users in this window; acquired by Amazon for $1B+.
  • Consumer
  • Mobile
  • Hardware
  • Design System
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Kind words from the past