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I will add custom HTML CSS js code to shopify, wordpress, squarespace website developer
Justina W
About this gig
I will build, customize, and fix WordPress, Shopify, Squarespace, and custom websites
Are you looking for a professional front-end developer to build, customize, or fix your website? You're in the right place!
With expertise in WordPress, Shopify, Squarespace, Webflow, and custom coding (HTML, CSS, JavaScript, PHP, Bootstrap, Next.js, React, Vue, and more), I will deliver a high-performing, responsive, and modern website tailored to your needs.
Whether you want a brand-new website, theme customization, bug fixing, eCommerce store setup, or advanced custom code integration, I've got you covered.
My services are perfect for:
- Business websites
- eCommerce & Shopify stores
- WordPress customization & redesign
- Squarespace and Webflow site development
- Bug fixing, debugging, and performance optimization
- Custom HTML, CSS, and JavaScript development
- Headless CMS integrations (Next.js, Sanity, Strapi, Contentful, etc.)
Why choose me?
- 100% responsive design across all devices
- Clean, optimized, and secure code
- Fast delivery & reliable communication
- Unlimited revisions (within scope)
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Justina W
Justina W
WEBSITE DEVELOPMENT CUSTOM CODING CSS HTML JAVASCRIPT REACT WPFORMS
- FromUnited Kingdom
- Member sinceSep 2025
Languages
English
Hello, I am Justina from United Kingdom, a professional website developer and coding expert. I specialize in building and redesigning websites with WordPress, Wix, Squarespace, and GoDaddy. Skilled in UI/UX, CSS, HTML, JavaScript, React, and Python, I solve website issues and bring clients’ visions to life. Whether you need a modern business site, spiritual platform, or custom-coded solution, I provide professional, reliable, and creative results. Let’s communicate your project needs and make your ideas a reality.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
Can you redesign my existing website?
Yes! I can redesign, revamp, or modernize your WordPress, Shopify, or Squarespace website.
Do you fix bugs and errors?
Absolutely. I handle debugging, fixing errors, and performance optimization across multiple platforms.
Do you provide custom coding support?
Yes, I work with HTML, CSS, JavaScript, PHP, Shopify Liquid, React, Next.js, Vue, and more.
Can you build an eCommerce store?
Yes, I specialize in Shopify, WooCommerce, and custom eCommerce setups with secure payment gateways.
Will my website be mobile-friendly?
Definitely! All websites I create are fully responsive and optimized for mobile, tablet, and desktop.
