Lidia R. Jimeno Harvey, Designer in Livermore, CA, United States
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Lidia R. Jimeno Harvey

Verified Expert  in Design


Livermore, CA, United States
Toptal Member Since
December 29, 2022

Lidia is a self-starting designer with expertise in visual communication, UX, and responsive web design. She excels in dynamic and cooperative settings, having successfully overseen the complete design process for mobile and web apps and responsive websites across various industries. Lidia is passionate about partnering with startups and SaaS companies to produce valuable digital products using research insights and business objectives.


Work Experience

UI Designer

2023 - PRESENT
8949 Generator LLC
  • Redesigned a SaaS tax reporting platform that helps retailers and corporations accurately report sales and capital assets.
  • Built a style guide, including colors, typography, photography style, and other assets.
  • Performed competitive analysis to understand industry trends in fintech and SaaS products.
Technologies: Web Design, UI Design, Responsive Web Design (RWD), Web, Software as a Service (SaaS), Layout, Style Guides, Blockchain, UX Research, UX Prototyping

UI/UX Designer

2022 - PRESENT
Code Switch Consulting
  • Shipped responsive website for mobile and desktop devices for a psychological risk management company, increasing site sessions by 36%.
  • Conducted competitive benchmarking and secondary user research to inform the design process of sitemaps and wireframes.
  • Implemented new web and mobile design strategies that improved conversion rates by 20% for a charity group.
Technologies: Figma, Presentation Design, Mobile UX Design, Web UX Design, User Interface (UI), Visual Design, Style Guides, UX Design, Mobile Design, UI Design, Web Design, Mobile UI Design, Responsive UI, Responsive Web Design (RWD), UI Style Guides, Websites, Mobile, B2C, Mockups, Branding, Web UX, UX Wireframes, Layout Design, User Flows, Interaction Design (IxD), Mobile Apps, Mobile UX, Component Libraries, UX Prototyping

UX/UI Designer

2023 - 2023
Jimeno Design Co.
  • Redesigned website for a voting rights organization, resulting in a 65% increase in donations rate.
  • Built a design system based on the company's logo, including typography, colors, UI patterns, and components for scalability.
  • Created architecture information and user flows to ensure seamless navigation based on the organization's needs and user's pain points.
  • Provided documentation on components and website interactions for development hand-off.
Technologies: Figma, Asana, Notion, Adobe Photoshop, UX Prototyping

UI/UX Designer

2023 - 2023
  • Initiated and led a mobile app project aiding ED recovery with personalized content challenges.
  • Conducted user interviews and qualitative research analysis, gathering insights from four participants to drive feature development.
  • Implemented the Agile framework to assess user experience and determine priorities for the upcoming iteration.
  • Decreased misclick rates to only 14% through usability testing after receiving feedback from over 10 participants during initial and final usability tests.
Technologies: Figma, Maze, Software as a Service (SaaS), User Flows, Interaction Design (IxD), Mobile Apps, Mobile UX, UX Research, UX Prototyping

UI/UX Designer

2022 - 2022
Chop Dawg
  • Shipped mobile and web apps for startups across fitness, healthcare, SaaS, and education as a solo designer.
  • Actively collaborated with product owner, stakeholders, developers, and project managers to achieve product requirements and visual consistency.
  • Led end-to-end design process, implementing user research insights and stakeholders feedback, achieving business goals for an MVP fitness app.
  • Delivered interactive wireframe mockups for development hand-off to showcase user interactions.
  • Designed data analytics dashboards for mobile apps' administrative software, implementing data visualization and data management user flows.
Technologies: Figma, UI Design, SaaS Design, Visual Design, Product Design, Wireframing, Mobile UI, User Experience (UX), Prototyping, Information Architecture (IA), UX Design, Mobile Design, Web Applications, Mobile App Design, Interactive Prototypes, Web Design, Mobile UX Design, Mobile UI Design, Responsive UI, Consumer Health, Responsive Web Design (RWD), Mobile First, Analytical Dashboards, Dashboards, Dashboard Design, Data Visualization, UI Style Guides, Consumer-facing Product Design, B2B, Websites, Mobile, Web App UX, Design Systems, Consumer Services, SaaS, Web Portals, Web App Design, Landing Pages, Landing Page Design, B2C, Mockups, Branding, Enterprise SaaS, Enterprise, Web UX, UX Wireframes, Form Design, App Design, Layout Design, Software as a Service (SaaS), User Flows, Health & Wellness, Android, Interaction Design (IxD), Mobile Apps, Mobile UX, Component Libraries, UX Research, Healthcare IT, UX Prototyping

Web Designer

2021 - 2022
MJS Services
  • Designed, built, and deployed a responsive website focused on accessibility, WCAG 2.0, and SEO best practices, increasing site sessions by 76%.
  • Led design meetings with clients to discuss project progress and review samples regularly.
  • Collaborated closely with clients, targeting their pain points and incorporating feedback into the final design.
  • Managed social media accounts and content creation, increasing clients' Instagram engagement by 283% and reaching 1,900 Facebook users monthly.
Technologies: Figma, Wix, Adobe Photoshop, Websites, Landing Pages, Landing Page Design, Branding, Web UX, UX Wireframes

Web Designer

2020 - 2020
D&D Harvey Architects
  • Conducted an initial conversation and competitor's research to understand product goals and target audience.
  • Delivered a mind map and low-fidelity prototype based on gathered insights.
  • Improved the user interface resulting in increased user conversion rates by 113%.
Technologies: Figma, Wix, Photoshop CC, Websites, Graphic Design
2012 - 2016

Bachelor's Degree in Communication and Visual Design

University of Malaga - Malaga, Spain


Responsive Web Design



UX Designer (Nanodegree Program)



Figma, Procreate, Photoshop CC, Lightroom CC, Affinity Designer, Wix, Adobe Experience Design (XD), Adobe Photoshop, Jira, Confluence, Maze, Adobe Illustrator, Asana


Mobile, Android, Web

Industry Expertise

Consumer Products, Professional Services, Health & Wellness


Wireframing, Visual Design, UI Design, Mobile Design, Web Design, User Experience (UX), User Interface (UI), UI Style Guides, Prototyping, User Flows, Mobile UX Design, Product Design, Information Architecture (IA), UX Design, Responsive Web Design (RWD), Web Applications, Mobile App Design, Consumer-facing Product Design, Consumer Services, Mobile UI Design, Responsive UI, Mobile First, Analytical Dashboards, Dashboards, Dashboard Design, Data Visualization, B2B, Websites, Web App UX, SaaS Design, Web Portals, Web App Design, Landing Pages, Landing Page Design, B2C, Mockups, Branding, Web UX, Illustration, UX Wireframes, Form Design, App Design, Layout Design, Software as a Service (SaaS), Graphic Design, Interaction Design (IxD), Mobile Apps, Mobile UX, Component Libraries, Layout, User Journey Maps, UX Research, User Testing, Healthcare IT, UX Prototyping, Sitemaps, Usability Testing, User Research, Competitive Analysis, Interface Design, Admin Panels, User Experience Design, User Experience Strategy, Mobile UI, Desktop App Design, Competition Research, Validated User Research, High-fidelity Mockups, Presentation Design, Web UX Design, Style Guides, SaaS, Interactive Prototypes, Consumer Health, User Journeys, Design Systems, Enterprise SaaS, Enterprise, Best Practices in Design, Notion, Framer, Responsive Layout, App UI, Qualitative Research, Usability Analysis, Affinity Mapping, Blockchain, Web Services, Market Research

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