Mikel S. Rosenthal · Portfolio 2026
Mikel S.
Rosenthal
Senior Product · Design Systems · UI / UX · Brand · Visual Designer
00Summary
Senior Product Designer and founder of PBK Studio with 24 years shaping enterprise design systems, AI-augmented product experiences, and brand systems that scale across web, mobile, and emerging surfaces. For the past 8 years, focused on composable, token-driven systems — built on W3C-aligned design tokens, semantic theming, accessibility-by-default, and design-to-code workflows through Figma Dev Mode and Code Connect. Fluent in cross-functional collaboration with engineering, brand, and product, bringing systems thinking and craft together for Fortune 500 environments including Verizon, GE Healthcare, BCBS, and TransUnion. Complementary practice in generative brand identity, motion, voice performance, and original music.
01Experience
PBK Studio — Founder & Owner
May 2026 – Present
Design Systems · Product · Brand · Web · Motion · Voice · AI-Native Workflows
Independent multidisciplinary studio designing composable design systems, AI-augmented product experiences, generative brand identity, and original music/voice work for enterprise and consumer clients.
- Engagements span composable, token-driven enterprise design systems (healthcare, fintech, insurance), real estate microsites, brand identity, and responsive web.
- Deliverables ship with governance, accessibility, and developer handoff built in — Figma-first, token-driven, AI-augmented documentation and contribution patterns.
- Original music released as PitchBlacKnight; SAG-eligible voice performance for commercial, narrative, and sonic branding.
Verizon — Senior Design System Designer II
Dec 2025 – Jan 2026
Contract via Insight Global · Fully Remote
Senior design systems product designer on Verizon's mature, post-rebrand internal enterprise design system — hands-on, end-to-end design across matrixed iOS, Android, and web teams.
- Owned primitive and semantic design tokens, variables, and component architecture in Figma — driving cross-platform parity across iOS, Android, and web.
- Maintained and evolved the post-rebrand system, enforcing component quality, governance, and accessibility-by-default across products.
- Built scalable, polymorphic UI components — including a dedicated calendar / date-picker family engineered for theming and platform variance.
- Led design-to-code alignment through Figma Dev Mode and Code Connect; authored AI-augmented documentation and contribution patterns.
The Bettering Company — Brand Designer
May 2024 – Aug 2025
Freelance · Remote / Chicago, IL
Built a new brand identity and lightweight design system, translating the company's core values into a cohesive visual language and shipping-ready guidelines.
- Generated and refined a wide range of logo concepts — exploring form, symbolism, and narrative to capture the brand's mission.
- Established brand guidelines and token-based foundations for consistent application across digital and physical touchpoints.
Avant — Senior Product, UI/UX & Design Systems
May 2021 – Aug 2024
Full-Time · Hybrid / Chicago, IL
Led design and development of Avant's Pathfinder™ Design System and a marketing design library spanning product and brand.
- Defined visual language, component architecture, governance model, and contribution patterns for multi-platform consistency.
- Partnered with engineering to standardize UI through coded tokens, reusable Figma libraries, and themeable variants.
- Introduced a brand/marketing design library that streamlined consistency for 350+ marketers.
GE Healthcare — Senior UX/UI Product Designer, Design Systems
Jan 2020 – Feb 2021
Contract · Hybrid / Chicago, IL
Designed, built, and evangelized the award-winning Edison Design System™ — a token-driven foundation unifying 40+ regulated enterprise products.
- Developed scalable Figma component libraries and UX documentation across diverse teams and product lines.
- Central role in winning the 2020 Red Dot Award, Fast Company Innovation by Design, and dmi:DVA Award for Interface Design.
- Partnered with accessibility and compliance teams to ensure usability across regulated healthcare environments.
SurePeople — Lead UX/UI Visual Product Designer
Jun 2020 – Sep 2020
Contract · Remote / Chicago, IL
Led UX and visual design of the PRISM™ psychometric platform, translating behavior analytics into a cohesive, scalable UI framework.
- Defined interaction models, visual hierarchy, and IA for complex data visualization; built modular UI kits and tokens in Figma.
Blue Cross Blue Shield — Senior Product / Design Systems Designer
May 2018 – Dec 2019
Contract · Hybrid / Chicago, IL
Created and maintained the FIBER™ Design System — a token-driven, React-compatible framework that accelerated product-to-market timelines.
- Defined typography, color, grids, iconography, and coded components with theming hooks for unified brand consistency.
- Partnered with developers to translate designs into React components; mentored teams in accessibility and documentation standards.
TransUnion — Senior UX Designer, Design Systems
May 2018 – Jun 2019
Contract · Hybrid / Chicago, IL
Designed the global TUCM Design System™ and visual identity for customer-facing and internal applications.
- Built responsive, scalable UI libraries with integrated tokens; established universal style guidelines and design-to-code workflows.
Maven Wave / Eviden — UX Team Senior Lead, Design Systems
Jan 2005 – May 2018
Full-Time · Hybrid / Chicago, IL
Directed conceptual and visual direction across Fortune 500 client projects, integrating UX principles with brand storytelling.
- Established scalable design workflows and early design-system patterns for clients including Google, AT&T, and Nike.
- Created prototypes, journey maps, and digital ecosystems across app, web, and co-branded products; mentored design teams.
Biersma Creative — Senior Designer & UX Lead
Jan 2006 – Jan 2013
Full-Time · Chicago, IL
Led visual brand and UX direction across healthcare, retail, and entertainment for clients including Aflac, AbbVie, Crate & Barrel, Disney, Google, Nike, Herman Miller, and Salesforce.
Firebelly Design — Senior Graphic Designer
Jan 2002 – Jan 2005
Full-Time · Chicago, IL
Concept-to-execution brand and web design; print and digital for ComEd, Petco, Harris Bank, and Scholastic.
02Skills
Design Systems Leadership · Composable / Token-Driven Systems · W3C Design Tokens · Figma (Variables, Dev Mode, Code Connect) · Component Architecture · Multi-Brand Theming · UI/UX Design · Cross-Platform Parity (iOS · Android · Web) · Visual Design Craft · Brand Systems & Generative Identity · Accessibility-by-Default (WCAG 2.2 / 3.0) · AI-Augmented Design Workflows · Documentation & Governance · DesignOps · Adobe Creative Suite · HTML / CSS · Motion · Voice
03Awards & Education
2020 Red Dot Award — Interface Design
Edison Design System · GE Healthcare
2020 Fast Company — Innovation by Design
2020 dmi:DVA — Design Value Award
MSU Film Festival — 1st, Published Works
Missouri State University · Springfield, MO
BFA, Summa Cum Laude — Electronic Arts & Design
Minor: Mass Media & Communications