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I'm a web and UI designer with over 5 years of experience crafting intuitive interfaces and engaging digital experiences. I've also collaborated with a marketing agency where I learned graphic design and WordPress-based web development. I'm a highly motivated, detail-oriented person who loves taking on new challenges. I enjoy collaborating with development and project-management teams, building interactive prototypes in Figma, and guiding websites from concept to final delivery, using WordPress, HTML, CSS and Bootstrap to bring ideas to life.…I'm a web and UI designer with over 5 years of experience crafting intuitive interfaces and engaging digital experiences. I've also collaborated with a marketing agency where I learned graphic design and WordPress-based web development. I'm a highly motivated, detail-oriented person who loves taking on new challenges. I enjoy collaborating with development and project-management teams, building interactive prototypes in Figma, and guiding websites from concept to final delivery, using WordPress, HTML, CSS and Bootstrap to bring ideas to life.

Joselyne Castillo

Web Developer, UI Designer, UX Designer, +3

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I'm a web and UI designer with over 5 years of experience crafting intuitive interfaces and engaging digital experiences. I've also collaborated with a marketing agency where I learned graphic design and WordPress-based web development. I'm a highly motivated, detail-oriented person who loves taking on new challenges. I enjoy collaborating with development and project-management teams, building interactive prototypes in Figma, and guiding websites from concept to final delivery, using WordPress, HTML, CSS and Bootstrap to bring ideas to life.…I'm a web and UI designer with over 5 years of experience crafting intuitive interfaces and engaging digital experiences. I've also collaborated with a marketing agency where I learned graphic design and WordPress-based web development. I'm a highly motivated, detail-oriented person who loves taking on new challenges. I enjoy collaborating with development and project-management teams, building interactive prototypes in Figma, and guiding websites from concept to final delivery, using WordPress, HTML, CSS and Bootstrap to bring ideas to life.

Available to hire

I’m a web and UI designer with over 5 years of experience crafting intuitive interfaces and engaging digital experiences. I’ve also collaborated with a marketing agency where I learned graphic design and WordPress-based web development. I’m a highly motivated, detail-oriented person who loves taking on new challenges.

I enjoy collaborating with development and project-management teams, building interactive prototypes in Figma, and guiding websites from concept to final delivery, using WordPress, HTML, CSS and Bootstrap to bring ideas to life.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Spanish; Castilian

Intermediate

Work Experience

Web Designer / Front-end Developer at ALTA STUDIO

March 31, 2023 - October 10, 2025

Designed website systems and apps with the development team; implemented changes and prototypes with high fidelity until final process; created interactive prototypes for websites in Figma; built layouts in WordPress with Divi custom blocks.

Web Designer / UI Developer at ALTA STUDIO

March 1, 2023 - Present

Ongoing design and development work with the development team; implemented design changes and improved prototypes; delivered high-fidelity UI for final delivery.

Front-end Developer / Web Designer at ALTA STUDIO

March 1, 2023 - October 10, 2025

Continued development and UI design for client projects; translated designs into responsive web pages with WordPress and Bootstrap; supported content updates and template installations.

Web Developer / UI Developer at True Zenith Creative

March 1, 2023 - Present

Developed websites and apps with the development team, implementing changes and high-fidelity prototypes; designed interactive prototypes for websites in Figma; managed development workflow through final delivery.

Web Designer / UI Designer at True Zenith Creative

March 1, 2023 - October 10, 2025

Continued web and UI design work, contributed to prototypes, WordPress/Divi, and frontend development; collaborated with the development team to implement changes and prototypes.

Web Designer / UI Designer at ALTA STUDIO

March 1, 2023 - Present

Web designer/developer continuing with projects; current role; ongoing site maintenance and design work.

Web Designer / UX Designer at ALTA STUDIO

September 30, 2022 - October 10, 2025

Designed and developed interactive web prototypes in Figma; built and maintained websites; implemented WordPress with custom blocks; handled content updates and server administration (cPanel).

Web Designer (Web and UX Designer) at ALTA STUDIO

September 1, 2022 - October 10, 2025

Designed and maintained websites using WordPress and Bootstrap; created interactive prototypes in Figma; prepared site layouts and templates; performed content updates and server administration via cPanel; collaborated with development teams to implement changes and finalize prototypes with high fidelity.

Web Designer / UX Designer at ALTASTUDIO

September 1, 2022 - October 10, 2025

Developed websites with a custom blocks constructor in WordPress and used Bootstrap for headers and footers. Performed website maintenance, content and design changes, template installation, and administration of cPanel server. Designed websites and systems with the development team, implementing changes and high-fidelity prototypes until final process. Worked with the project management team through all stages from research to completion. Created interactive prototypes for websites in Figma; built layouts in WordPress with Divi/custom blocks.