Description

I am a dedicated Shopify Theme Developer with expertise in crafting visually engaging, high-performance, and fully responsive e-commerce storefronts. Specializing in Liquid, HTML5, CSS3, and JavaScript, I create scalable and merchant-friendly themes that deliver both exceptional design and seamless functionality.

My work focuses on building custom sections, blocks, snippets, and metafields to give store owners maximum flexibility without sacrificing performance. I follow best practices in theme optimization, including lazy loading, asset compression, and script deferral, to ensure fast load times and an excellent user experience.

With experience in Online Store 2.0, Shopify CLI, and version control systems like Git, I bring a structured and efficient approach to development, whether working independently or collaborating with cross-functional teams. I am committed to delivering clean, maintainable code and solutions that meet the highest standards of quality and usability.

Let’s collaborate to create Shopify themes that combine beautiful design, optimized performance, and merchant-friendly customization.

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Freelance United States,
Shopify Theme Development (Liquid)
DIGITAL AND IT
February 2025 - Today (1 year and 4 months)
Buenos Aires, Argentina
• Designed and implemented fully responsive, mobile-first Shopify themes from scratch using Liquid, HTML5, CSS3, and JavaScript, ensuring cross-browser compatibility.
• Created and configured custom sections and blocks for easy merchant editing via the Shopify Customizer, enhancing store flexibility.
• Integrated Shopify metafields to enable dynamic content without modifying theme code.
• Built custom snippets to modularize recurring UI elements, reducing code duplication by 35%.
• Optimized theme asset loading using lazy loading, image compression, and script deferral, improving PageSpeed Insights score from 68 to 92.
Shopify Front-End development E-commerce Liquid
LegalAtoms United States,
FullStack Developer
DIGITAL AND IT
August 2024 - January 2025 (5 months)
Buenos Aires, Argentina
• Fixed bugs and developed new features, improving overall application functionality and user experience.
• Increased application performance by 20% through code optimization and refactoring key processes.
• Streamlined deployment processes by integrating Continuous Integration (CI) pipelines, reducing deployment time by 30%.
• Adhered to Agile methodologies, participating in regular sprint meetings to ensure timely project delivery.
Web development Front-End development Angular
Freelance United States
Frontend Developer
DIGITAL AND IT
July 2023 - June 2024 (11 months)
Buenos Aires, Argentina
• Developed and maintained web applications using the MERN stack (MongoDB, Express.js, React, Node.js).
• Created RESTful APIs and integrated third-party services, resulting in a 20% increase in application efficiency.
• Utilized Tailwind CSS and React to develop responsive and interactive UI components, improving user engagement by 15%.
Web development Front-End development React.js MongoDB