
Udemy - The Complete Javascript Course
Hello! I’m Karen Martinez, a Web Designer. I combine creativity with strategy to create websites that not only look great but also work hard to meet your business goals. Whether you need a new site built from the ground up or want to optimize your existing one, I’m here to help you every step of the way.
With over 8 years of experience in the industry, I specialize in creating responsive, user-friendly websites that help businesses establish a strong online presence. My approach combines aesthetic design with technical excellence to deliver websites that not only look great but perform exceptionally.
I’ve worked with clients across various industries in the USA, helping them achieve their business goals through effective web solutions. My expertise spans from graphic design to front-end development, ensuring a seamless experience from concept to deployment.
Here’s a peek at my key skills and tools. From coding to design, I have a well-rounded proficiency that delivers results.
Let’s break it down!
Expertise in HTML/CSS, JavaScript, and UI/UX design, all while ensuring responsive layouts.
Proficient in tools like Figma, Adobe Suite, and multiple platforms to bring ideas to life.
Strong communication, teamwork, and problem-solving skills for smooth project delivery.
Complete website rebuilt with modern design and customization.
HubSpot
Dynamic Pages
SEO
Design of the logomark and professional business card for a trusted geriatrician.
Visual Identity
Graphic Design
Landing page redesign and ads aligned with their brand guidelines.
HubSpot
Landing Pages
ZenDeskÂ
Website redesign, ongoing SEO, and dynamic templates
HubSpot
SEO
Integrations
I have been fortunate to receive inspiring words from remarkable individuals with whom I had the privilege of working. Their insights and encouragement shaped my journey, and I cherish the wonderful opportunities we had to cross paths and grow together along the way.
There is always room for improvement.
Working with Karen has been one of the easiest things I've ever done in my career. I could always trust that when I gave her a web design it was going to be executed with precision and care.
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One of the most invaluable characteristics she has though, is how cool, calm and collected she is. Agency life by nature is hectic, but with her calming demeanor and legitimately positive attitude I felt like we could get through whatever emergency was thrown at us.
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The peace of mind I had working with her cannot be overstated. Karen would be an asset to any team
Working with Karen has been an absolute joy. She’s incredibly creative and innovative, always responsive, and consistently brings thoughtful ideas to the table.
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As a team of one, knowing I can rely on her support has eased so much anxiety and given me real confidence as our company and brand go through change. She’s not only talented, but genuinely wonderful to work with.
Karen is not only a hard-working and intelligent person, but she is also a creative, easy-going and honest person.
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I have no doubt that Karen would excel in whatever endeavor she sets her mind to, and I believe she would be an asset in any work environment.
I cannot recommend Karen enough! Not only is she amazing at what she does, but is a wonderful person to work with. Karen approaches challenges head-on and has the most amazing problem-solving mindset. Clients would often say "Karen can do anything" because she made it seem like nothing was impossible.
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I was responsible for assigning work to Karen and everything she delivered to me was done beautifully and with so much attention to detail. I could confidently assign her anything knowing that it would get done. Anyone who gets the opportunity to work with Karen immediately sees how dedicated she is to her work. Hope I get the chance to work with her again!

Udemy - The Complete Javascript Course

Udemy - Modern HTML & CSS From the Beginning (+SaSS)

Udemy/NASBA - The Science of Leadership

HubSpot - Marketing Software
Have a project in mind or want to discuss potential opportunities?
I’d love to hear from you!
I’m currently available for freelance projects or full-time positions.
Feel free to reach out if you’d like to collaborate or just say hello!
WhatsApp Me
Email Me



Partial redesign and ongoing optimization project for CMTC’s website within HubSpot. The work included updating landing pages, performing technical improvements, applying SEO optimization to images and meta descriptions, and creating a dynamic template for their webinars. Integrations with external tools, continuous maintenance, and workflow structure using consistent naming conventions helped establish a strong funnel for lead generation and MQL/SQL qualification.
HubSpot CMS | Content Staging | Dynamic Templates | SEO Optimization | Funnels & Workflows | Zoom/Eventbrite Integrations | Naming Conventions | Asset Design

Multiple landing pages redesigns for a company specializing in ABA Therapy for children, ensuring full alignment with their branding manual and visual identity. Additionally, a full set of ad creatives were developed for campaigns across Google Ads, Instagram, LinkedIn, and Facebook, strengthening their digital presence and improving lead generation within the pediatric therapy sector.
HubSpot | Landing Page Redesign | Responsive Design | Ad Creative Design | Brand Manual Implementation

Comprehensive optimization of Tideworks’ website (excluding the homepage), including restructuring key content, improving the blog’s category system, and redesigning the resources section for easier user access. While the main site runs on WordPress, strategic HubSpot pages were created for lead generation, including Landing Pages, Pillar Pages, and forms connected to advanced workflows. The project also included Salesforce and Zoom integrations, as well as the design of CTAs, Ads, and Downloadable assets.
WordPress + HubSpot CRM | Blog & Resources Redesign | Salesforce/Zoom Integrations Workflows & Automation | CTA & Asset Design

Complete design of the logomark and professional business card for a Geriatrician & Gerontologist. The goal was to create a warm, human, and trustworthy visual identity that reflects both compassion for older adults and medical professionalism.
Branding | Graphic Design | Visual Identity | Business Card Design | Logo Design | Concept Development

Full corporate website redesign within HubSpot using Content Staging. The project included SEO optimization, A/B testing, and the development of dynamic templates for branches, events, and content. New navigation, filtering, and advanced search functionality were implemented, along with Spanish translation of the site to expand audience reach.
HubSpot CMS | Content Staging | SEO Optimization | A/B Testing | Dynamic Templates | Custom Blog Design | UX & Navigation | EN–ES Translation