Ángel MartínezPortfolio © 2026

Design Systems for B2B SaaS

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Available for select projects · 2026

Iturnoperationalcomplexityintoproductspeoplecanactuallyuse.

Senior Product Designer working across B2B SaaS · design systems, complex workflows, and AI-assisted decisions. Currently leading the Design System evolution at Redzone, a manufacturing SaaS used across 2,000+ plants globally.

ManufacturingTelecomLogistics
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About

Idesignproductsforpeoplewhodon’thavetimeforbadsoftware.

Ángel Martínez

Ángel Martínez

Senior Product Designer

MX

Plant operators running a production line. Call center agents handling 80 calls a day. Logistics coordinators tracking shipments across three countries. The common thread: high-stakes environments where complexity is real, pressure is constant, and a confusing interface costs the business money.

Over the last six years I’ve worked across manufacturing (Redzone), telecom (Callpicker), logistics (Mexbuy), and retail (Nutenta / Coca-Cola FEMSA) · building design systems and core product workflows for teams that ship under real constraints.

My work lives at the intersection of product design and engineering. I care as much about component architecture and token governance as I do about the interaction on the screen. And I make design decisions with data · behavioral analytics, usability testing, and AI-assisted reviews are part of the process, not added at the end.

I’m fluent in the language of product teams: I write specs, run design reviews, manage stakeholder feedback, and mentor junior designers. Design doesn’t end at the handoff.

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Years experience in B2B SaaS

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Components documented

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Efficiency gain

0

B2B verticals

Toolkit / Stack

Design

01
  • Figma
  • Tokens Studio
  • Storybook
  • 8Specs
  • Lovable
  • Figr

Analytics & Research

02
  • Hotjar
  • LuckyOrange
  • Google Analytics
  • Mixpanel
  • Figma Analytics

AI

03
  • ChatGPT
  • Claude
  • Cursor

Collaboration

04
  • Notion
  • Confluence
  • Jira
  • Miro
  • Slack
Services

Workwithme.

Two ways I work with companies:
S1

Product Design

End-to-end design for a specific product surface or feature. Discovery, interaction design, validation, and engineering handoff.

Best for

Teams shipping a new module, rebuilding a critical flow, or moving faster than their current design capacity allows.

S2

Design System

Audit, architecture, or evolution of your design system. Tokens, component library, governance model, Storybook documentation, and adoption with your engineering team.

Best for

Teams whose design system has outgrown its first version, or products that need to establish one from scratch.

How it works

Engagements run in 4–12 week cycles. Project-based or monthly retainer.