Available to hire
Hi! I’m Jhonatan, a passionate UI/UX designer with over 10 years of experience creating engaging and user-centered digital experiences for software companies, agencies, and government organizations. I specialize in responsive design, design systems, and Agile collaboration, constantly aiming to deliver innovative and impactful design solutions that make a difference.
I take pride in my work, including award-winning projects like “The Welcome Guide” microsite for Palm Beach County. I’m bilingual in English and Spanish, and I enjoy mentoring others while keeping a keen focus on brand consistency and creating seamless user experiences across all platforms.
Language
English
Advanced
Spanish; Castilian
Fluent
Work Experience
Visual UI Designer at Dry Eye Rescue
January 1, 2024 - June 4, 2024Led the design and development of specialized B2B e-commerce landing pages and new site sections, enhancing user engagement by maintaining design consistency across digital products. Built a scalable design system based on CSS frameworks, reducing design time by 60% and creating a unified brand experience for medical professionals and end-users nationwide.
Graphic Designer Specialist at Constitutional Tax Collector, Palm Beach County
January 1, 2023 - January 1, 2024Redesigned and modernized public-facing digital publications for Palm Beach County, including the Annual Report and Tax Planner & Services Guide. Led the creation of "The Welcome Guide," an interactive digital microsite that won six awards for improving accessibility and user engagement. Collaborated on brand strategy updates to create a consistent look across legacy assets, improving connections with digital users and younger audiences.
Visual UI/UX Designer at GLOBANT
January 1, 2020 - January 1, 2022Designed and implemented high-fidelity prototypes and responsive layouts as part of a comprehensive design system, improving cross-platform consistency and reducing development time by 50%. Worked closely with Agile teams, including UX, QA, and Development, to align on design specifications, delivering seamless user experiences across multiple devices. Served as primary UI Designer for two teams, overseeing design requirements, delegating tasks, and mentoring junior designers to ensure quality and meet sprint deadlines.
Brand Identity and Design at YUXI GLOBAL
January 1, 2018 - January 1, 2020Managed brand integrity across digital, social, and print platforms, leading brand updates that increased social engagement by 46% and supported event promotion through DevTalks. Mentored an intern, fostering skill development in brand management and design processes to align with company objectives and enhance consistency across digital touchpoints.
Senior Web Designer at SM DIGITAL
January 1, 2015 - January 1, 2018Designed and developed websites, landing pages, mobile apps, and digital content such as social media assets and videos, supporting client digital strategies and managing their digital products. Created impactful designs for bidding proposals that contributed to a 20% increase in client acquisition. Additionally, trained new hires on design workflows, asset management, and handoff procedures for developers and community managers, improving team efficiency by 15%.
Visual UI Designer at Dry Eye Rescue
January 1, 2024 - June 12, 2024Led the design and development of specialized B2B e-commerce landing pages and new site sections, enhancing user engagement by maintaining design consistency across digital products. Built a scalable design system based on CSS frameworks, reducing design time by 60% and creating a unified brand experience for medical professionals and end-users nationwide.
Graphic Designer Specialist at Constitutional Tax Collector, Palm Beach County
January 1, 2023 - January 1, 2024Redesigned and modernized public-facing digital publications for Palm Beach County, including the Annual Report and Tax Planner & Services Guide. Led the creation of "The Welcome Guide," an interactive digital microsite that won six awards for improving accessibility and user engagement. Collaborated on brand strategy updates to create a consistent look across legacy assets, improving connections with digital users and younger audiences.
Visual UI/UX Designer at GLOBANT
January 1, 2020 - December 31, 2022Designed and implemented high-fidelity prototypes and responsive layouts as part of a comprehensive design system, improving cross-platform consistency and reducing development time by 50%. Worked closely with Agile teams, including UX, QA, and Development, to align on design specifications, delivering seamless user experiences across multiple devices. Served as primary UI Designer for two teams, overseeing design requirements, delegating tasks, and mentoring junior designers to ensure quality and meet sprint deadlines.
Brand Identity and Design at YUXI GLOBAL
January 1, 2018 - December 31, 2020Managed brand integrity across digital, social, and print platforms, leading brand updates that increased social engagement by 46% and supported event promotion through DevTalks. Mentored an intern, fostering skill development in brand management and design processes to align with company objectives and enhance consistency across digital touchpoints.
Senior Web Designer at SM DIGITAL
January 1, 2015 - December 31, 2018Designed and developed websites, landing pages, mobile apps, and digital content such as social media assets and videos, supporting client digital strategies and managing their digital products. Created impactful designs for bidding proposals that contributed to a 20% increase in client acquisition. Additionally, trained new hires on design workflows, asset management, and handoff procedures for developers and community managers, improving team efficiency by 15%.
Visual UI Designer at Dry Eye Rescue
January 1, 2024 - June 21, 2024Led the design and development of specialized B2B e-commerce landing pages and new site sections, enhancing user engagement by maintaining design consistency across digital products. Built a scalable design system based on CSS frameworks, reducing design time by 60% and creating a unified brand experience for medical professionals and end-users nationwide.
Graphic Designer Specialist at Constitutional Tax Collector, Palm Beach County
January 1, 2023 - January 1, 2024Redesigned and modernized public-facing digital publications for Palm Beach County, including the Annual Report and Tax Planner & Services Guide. Led the creation of "The Welcome Guide," an interactive digital microsite that won six awards for improving accessibility and user engagement. Collaborated on brand strategy updates to create a consistent look across legacy assets, improving connections with digital users and younger audiences.
Visual UI/UX Designer at GLOBANT
January 1, 2020 - December 31, 2022Designed and implemented high-fidelity prototypes and responsive layouts as part of a comprehensive design system, improving cross-platform consistency and reducing development time by 50%. Worked closely with Agile teams, including UX, QA, and Development, to align on design specifications, delivering seamless user experiences across multiple devices. Served as primary UI Designer for two teams, overseeing design requirements, delegating tasks, and mentoring junior designers to ensure quality and meet sprint deadlines.
Brand Identity and Design at YUXI GLOBAL
January 1, 2018 - December 31, 2020Managed brand integrity across digital, social, and print platforms, leading brand updates that increased social engagement by 46% and supported event promotion through DevTalks. Mentored an intern, fostering skill development in brand management and design processes to align with company objectives and enhance consistency across digital touchpoints.
Senior Web Designer at SM DIGITAL
January 1, 2015 - December 31, 2018Designed and developed websites, landing pages, mobile apps, and digital content such as social media assets and videos, supporting client digital strategies and managing their digital products. Created impactful designs for bidding proposals that contributed to a 20% increase in client acquisition. Additionally, trained new hires on design workflows, asset management, and handoff procedures for developers and community managers, improving team efficiency by 15%.
Education
Bachelor's Degree at Fundación Universitaria Autónoma de las Américas
January 1, 2015 - December 31, 2015Associate's Degree at Cesde
January 1, 2009 - December 31, 2009Bachelor's Degree at Fundación Universitaria Autónoma de las Américas
January 1, 2011 - December 31, 2015Associate's Degree at Cesde
January 1, 2009 - December 31, 2009Bachelor's Degree at Fundación Universitaria Autónoma de las Américas
January 1, 2015 - December 31, 2015Associate’s Degree at Cesde
January 1, 2009 - December 31, 2009Qualifications
Google UX Design Certificate
January 1, 2024 - June 4, 2024Courses in Figma, Accessibility, Information Architecture, UX/UI Fundamentals
January 1, 2021 - December 31, 2021Certificate program in Web Pages Development
January 1, 2011 - December 31, 2011Google UX Design Certificate
January 1, 2024 - July 7, 2025Platzi - Courses (Figma, Accessibility, Information Architecture, UX/UI Fundamentals)
January 1, 2021 - December 31, 2021Certificate program in Web Pages Development
January 1, 2011 - December 31, 2011Google UX Design Certificate
January 11, 2030 - July 7, 2025Figma Course
January 1, 2021 - December 31, 2021Accessibility Course
January 1, 2021 - December 31, 2021Information Architecture Course
January 1, 2021 - December 31, 2021UX/UI Fundamentals Course
January 1, 2021 - December 31, 2021Certificate program in Web Pages Development
January 1, 2011 - December 31, 2011Industry Experience
Software & Internet, Government, Healthcare, Professional Services, Media & Entertainment
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