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Unique digital experiences tailored to your specific needs.

Thoughtful Design That Helps Your Business Grow
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Start Your Project

I start by understanding your business goals and your audience's needs.

From there, I customize our creative process to suit you, whether it's designing a website, creating marketing materials, or refreshing your brand. My approach thrives on innovation and collaboration.

Sorting saffron at Peace & Plenty Farm

Peace & Plenty Farm

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San Francisco kitchen designed by Timmie Friend

T. Friend Interiors

Project page coming soon.

Blue Ribbon Outdoor

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Clients have been featured in

Brooklyn, NY brownstone

Hi, I’m Alejandra
UX/UI Designer, Alejandra Castelero

I’m a Brooklyn-based product designer with over a decade of experience spanning the performing arts, tech, and freelance sectors.

I combine creative strategy with brand development to help clients bring their visions to life. Outside of work, I enjoy cooking, interior design, and travel—having spent two years exploring more than 15 countries while working remotely.

★★★★★

See why clients recommend working with me

  • “Her professionalism and versatility make her an excellent choice for anyone seeking a web designer who consistently delivers outstanding results!”

    — Amy Bradac, CEO, Bradac Co.

  • “Alejandra is a huge asset to our little business. She not only understands what I need, but fulfills the request so quickly that I am always astounded by her efficiency.  Our website could win prizes for its beauty and clarity and this is 100% due to Alejandra's work, talent, focus and skill."

    — Melinda Price, Co-Owner, Peace & Plenty Farm

  • "Alejandra has been a dream to work with. She was able to take our initial concept and piecemeal information and make a cohesive, beautiful website."

    — Kevelynne Ely, Owner, POD Office

  • “She (Alejandra) helped us build a sophisticated website that represents the firm we are today with professionalism and polish.”

    — Alex Melendez, Principal, synerBuild

  • "Alejandra brings her intelligence, curiosity and natural sense of aesthetics to create one of a kind web sites that beautifully represent the company she is designing for."

    — Lyn Farrugia, Owner of Aunt Chubby’s Luncheonette and Founder of The Chubby’s Project

  • "She helped guide us and kept us on track with every decision made for our brand. She was easy to talk with and truly understood the look and image that we wanted to get across to our clients. We are thrilled with our website and logo and the positive feedback we’ve received from our clients.”  

    — Jenn and Margaret, Co-Owners, SORT Marin

  • "Alejandra is a good problem solver, takes initiative and she finished our site on time and on budget.  I really enjoyed working with her and would encourage anyone looking for site development or consultation to talk with Alejandra.” 

    — Brian Fisher, Executive Director, Visit Lake County, CA

  • “It is a pleasure to recommend Alejandra, she has been professional, comprehensive and competent through the process of creating a new website for our company. The result of Alejandra’s hard work is a website that is attractive, organized, effective, and well represents our unique style. We will be pursuing future projects with her.”

    — Laleh  Zohadi, CFO, Lily Samii

  • “I would give Alejandra my highest recommendation. Anyone that has the pleasure to work with her in the future will truly benefit from the experience. She is talented, creative, and hard working. She made communication easy and was willing to listen to my concerns and problem solve to find solutions.”

    — Jane Gajano-Blythe, Founder, M.S., L.Ac., Natura Beauty & Wellness

  • “I volunteered to write this testimonial because it was one of my best ever “working” relationships in all regards: Alejandra has great taste, listened to and executed everything I asked her to, always showed great understanding of my intentions and often improved over my suggestions."

    — Miguel Ribeiro, MD, Author and Photographer

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