David Kahn cover
David Kahn
David Kahn

Senior UX Designer

Open to offers · Member since 28 Sep 2026
Location
Houston, United States
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance
Experience level
Senior

About

Professional summary

I am a Senior UX Designer with more than 10 years of experience shaping enterprise, B2B SaaS, mobile, and AI-enabled products. I turn ambiguous, complex workflows into accessible, scalable, developer-ready experiences from discovery through launch.

I specialize in UX strategy, product design, user research, interaction design, information architecture, and design systems. My work has supported large organizations in energy, agriculture, manufacturing, and technology, with measurable outcomes including operational savings, engineering cost reductions, increased conversion, and subscription revenue.

I build and govern scalable Figma design systems, including token architectures, reusable components, content patterns, accessibility guidance, and Storybook-connected implementation specifications. I use AI-assisted workflows thoughtfully while retaining human oversight of architecture, quality, accessibility, and governance.

I am experienced in contextual inquiry, usability testing, stakeholder workshops, journey mapping, prototyping, and translating research into prioritized backlogs, acceptance criteria, and engineering-ready specifications. I design for complex enterprise workflows, dense data, field operations, self-service, and mobile experiences.

I work closely with product, engineering, operations, executives, and cross-functional teams to align priorities and remove delivery barriers. I also mentor designers and developers through critiques, audits, and iterative feedback that strengthen shared quality standards.

I am passionate about accessible, ethical, and explainable digital experiences. I bring strong facilitation and executive storytelling skills to connect customer evidence, business goals, and technical constraints into practical product decisions.

Notice period: 2 Weeks

Skills

28 capabilities

Tech stack & tools

Working toolkit

Marketing and Sales Tools

Experience

Career history

Senior UX Designer NRG Energy

· Architected an AI-consumable, token-driven Figma design system for NRG's Online Enrollment and Account Management using Figma Make and Claude Design, with 100% documentation across 26 components, automated audits, and a one-day flagship rebrand launch with zero component breakage.
· Built the core foundation in about six weeks as the sole AI-augmented designer: 26 components, 15 content patterns, 4 page templates, and 5 architecture decision records.
· Developed an AI accessibility agent and automated tests that caught a failing 2.62:1 primary-button contrast ratio, then rolled out a brand-aligned color standard that passes at 5.81:1.
· Established a repeatable quality framework by automating component audits, fixing issues in 3 components, and documenting every component with linked tokens, accessibility guidance, implementation details, design rationale, and Storybook connections.
· Aligned 30+ designers and developers on governance, accessibility, themes, variants, and multi-brand tokens through Miro critiques, design reviews, and audit sessions.
· Defined boundaries, recovery paths, and graceful failure states for generative interfaces, creating 8 reusable rules for predictable, explainable AI interactions.
· Prototyped 4 Online Enrollment checkout loading states in Adobe Creative Cloud and Figma Motion, turning backend wait constraints into polished motion with developer-ready specs.
· Used AI-assisted workflows to produce 4 components, complete 7 design audits, and verify 9 migrations, raising throughput 10% while keeping human control of architecture, accessibility, and governance.
· Built custom AI agents for 3 brands that centralized 70+ design decisions in decision records, preserving institutional knowledge and reducing SME lookups.
· Mentored junior designers and developers through feedback, critiques, and audit practices that strengthened shared quality standards.

Senior UX Designer Bayer

• Led end-to-end UX in a 12-person agile squad, unifying 13 Crop Science sites across 5 brands into a task-centered customer portal: 70% first-month conversion, 85% decision-tool completion.
• Led an eight-person team scaling Element, Bayer's web and mobile design system, consolidating 6 libraries and 50+ legacy assets into one Figma foundation and speeding comparable design phases 34%.
• Built a three-tier token architecture aligned with React and React Native, cutting component variants 40% and embedding accessibility standards, code examples, and Storybook references.
• Redesigned account and self-service journeys around the grower lifecycle, contributing to 75% early seasonal retention and 21% fewer routine support calls.
• Turned static personas and research into citation-backed AI decision support integrated with Azure DevOps, cutting feature-prioritization sessions 25%.
• Scaled corporate design system adoption via phased migrations, audits, design reviews, and quarterly roadmaps supporting Consumer Health and Pharmaceuticals redesigns.
• Synthesized interviews with 24 designers, engineers, and product managers and hundreds of legacy patterns, exposing tech debt and WCAG failures in 60%+ of legacy forms and shaping the system's roadmap, accessibility standards, and governance.
• Won Crop Science VP approval for Customer Portal Phase 1 with storyboards, implementation-ready Figma workflows, error states, accessibility requirements, and acceptance criteria.
• De-risked enterprise AI investment by prototyping autonomous-agent workflows with Qwen and Gemma in isolated environments, testing latency, context limits, and scope before committing engineering resources.
• Facilitated discovery workshops with product owners and engineering leads to map reusable UI patterns and forecast UX scope across brands.
• Protected sensitive user data through privacy-conscious, ethical research practices.

Senior UX Designer (Contract) Kohler

• Spearheaded end-to-end UX as the sole designer for KOHLER Energy Management PRO, replacing a failing legacy monitoring app with a dealer-facing mobile platform for fleet triage, diagnostics, remote control, and premium support that generated $112,000 in monthly recurring subscription revenue.
• Increased account attach rate from 18% to 42% (+133%) by redesigning the end-to-end post-purchase onboarding experience to clarify connected-product value and guide hardware buyers into account setup.
• Reduced time-to-first-value by 75%, from 14 minutes to 3.5 minutes, by streamlining the journey from app launch through hardware pairing to the first fleet-status dashboard.
• Eliminated support tickets from 3.2 to 0.8 per 10 users by redesigning product pages with context driven views, self-service troubleshooting, and implementing AI agent chat.
• Reduced Wi-Fi pairing abandonment from 65% to 12% by replacing ambiguous failure states with predictive troubleshooting, clear connection-status feedback, and actionable recovery paths.
• Translated contextual inquiry, interviews, and usability testing with 14 Authorized Service Dealers into designs for a geospatial, management-by-exception dashboard after 5 of 7 participants missed a failing battery during product testing
• Secured additional funding and expanded the product into a full dealer-management suite by using journey maps and storyboards to frame fleet-triage failures as service-liability and brand-trust risks.
• Delivered a CES-ready Power Reserve prototype under a fixed deadline, translating solar generation, battery storage, grid use, savings, and operating modes into an understandable consumer experience through rapid prototyping.

Senior UX Designer ExxonMobil Corporation

• Directly responsible for $2.5M in annual operational savings through the user research, design, and deployment of a digital solution across 25+ refineries and chemical plants that greatly improved labor efficiency, equipment rental control, and earlier inspection-risk visibility.
• Used controlled usability-lab benchmarking and technical focus groups to expose vendor workflow gaps, strengthen build-versus-buy and contract decisions, and contribute to a $300K software discount without sacrificing required deliverables.
• Conducted contextual inquiry and usability research at 2 industrial chemical plants, translating observed field practices into enterprise product requirements across commissioning, inspection, maintenance, and decommissioning of heavy machinery and equipment.
• Championed user-centric iterative design on the Energy Optimization project by continuously integrating user feedback into low-fidelity, mid-fidelity, and high-fidelity prototypes, greatly streamlining the software team's development, reducing costly refactors and revisions by 30%.
• Designed a shared asset-lifecycle system that replaced fragmented paper records and legacy databases with searchable workflow states, geospatial views, filters, and equipment-detail views that connected to vendor financial systems.
• Converted field research and workflow analysis into prioritized backlog items, acceptance criteria, and engineering-ready UX specs; validated equipment hierarchies, dense status tables, and navigation through low- and mid-fidelity prototypes prior to implementation.
• Aligned engineering, operations, vendor, and leadership stakeholders around a shared equipment operating model — authoring four user/domain analysis reports and presenting executive-ready research readouts that connected field evidence to product priorities.

Software Developer / UX Designer Microsoft

• Supported the Go-to-Market (GTM) Planning and Operations team by crafting five dashboards monitoring key metrics for management (monitoring major incidents, back-end development expenditure, automation opportunities, and more) leading to actionable insights and a significant cost reduction of $540K.
• Conceptualized and executed the development of a streamlined internal customer relationship management (CRM) interface in Salesforce, increasing transparency into sales trajectory metrics, resulting in time-savings of over 40 hours weekly across sales, product, and engineering teams
• Reduced UX-related bugs by 25% by partnering with customer success to design heuristic test scenarios and A/B tests within the QA process and implementing them in the Azure DevOps pipeline.
• Leveraged exceptional communication skills to work collaboratively with cross-functional teams to develop user requirements and wireframes, ensuring WCAG compliance on the E-commerce Cloud Migration Project.
• Forecasted UX scope and development phases with product owners and project leadership, improving planning for a complex internal customer-portal initiative.
• Unblocked customer-portal delivery by using stakeholder alignment, design-system planning, critiques, and audits to resolve cross-functional design roadblocks.

Education

Learning history

Arizona State University

Bachelor of Science, Computer Science

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