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Lee Lieser

Senior Product Designer

Chicago area · SaaS · Design systems

Senior Product Designer with 7+ years turning complex B2B SaaS workflows into clear, scalable products. Led end-to-end design for live enterprise platforms, including a page-building system that reduced production time from 90 days to 2 days.

Predictive Sales AI

2019 — Present

Head of Design | Lead Product Designer

  • Led product strategy and UX for a section-based Page Builder that reduced average client-site production from 90 days to 2 days.
  • Increased launch capacity from roughly 5 sites per month to 20 client sites in the first 60 days after release.
  • Unified two fragmented admin platforms into a single cohesive product experience.
  • Built a shared design language, reusable component patterns, and scalable UI standards across live SaaS products.
  • Collaborated with executive leadership on product strategy, platform direction, and brand architecture.
  • Managed and mentored a team of designers while staying hands-on in product execution and engineering collaboration.

Nimzo

2024 — Present

Product Designer | Independent Product

  • Designed and built a cross-platform fitness app focused on workout programming, tracking, and mobile usability.
  • Owned UX architecture, interaction design, branding, prototyping, and production UI implementation.
  • Designed complex workout-building workflows optimized for real gym usage and one-handed interaction patterns.
  • Built reusable UI systems and validated interactions through prototyping and iterative testing.

Argonne National Laboratory

2015 — 2018

Graphic Designer

  • Designed visual communication materials, infographics, event campaigns, and presentation assets across multiple scientific research divisions.

Skills

Product DesignUX DesignInteraction DesignDesign SystemsInformation ArchitectureFunctional PrototypingProduct StrategyVisual DesignFigmaFullStoryMazeJiraAzure DevOpsHTMLCSSResponsive DesignReact NativeTypeScriptNext.jsTailwind CSS

Education

Bachelor of Arts, Graphic Design

Illinois Wesleyan University · 2015 — 2019

Looking for a product team where strategy, systems thinking, and execution all matter.

lieserlee@gmail.com