Hi, I'm Aldrin Espinosa, a Shopify theme developer based in Caloocan City, Metro Manila, Philippines. I build merchant-ready storefronts using Liquid and the Online Store 2.0 framework with a focus on accessibility and performance. I collaborate with design and development teams to deliver scalable, accessible Shopify themes (and related components) that are easy for merchants to manage. I enjoy refining CSS architecture with BEM, improving usability across desktop and mobile, and passing accessibility audits with WCAG 2.1 standards. I mainly use Horizon theme and Dawn theme in my projects, you can see it is true as per my portfolio Portfolio link _Website not available. Sign in: https://www.twine.net/signup_

Aldrin Espinosa

Hi, I'm Aldrin Espinosa, a Shopify theme developer based in Caloocan City, Metro Manila, Philippines. I build merchant-ready storefronts using Liquid and the Online Store 2.0 framework with a focus on accessibility and performance. I collaborate with design and development teams to deliver scalable, accessible Shopify themes (and related components) that are easy for merchants to manage. I enjoy refining CSS architecture with BEM, improving usability across desktop and mobile, and passing accessibility audits with WCAG 2.1 standards. I mainly use Horizon theme and Dawn theme in my projects, you can see it is true as per my portfolio Portfolio link _Website not available. Sign in: https://www.twine.net/signup_

Available to hire

Hi, I’m Aldrin Espinosa, a Shopify theme developer based in Caloocan City, Metro Manila, Philippines. I build merchant-ready storefronts using Liquid and the Online Store 2.0 framework with a focus on accessibility and performance.

I collaborate with design and development teams to deliver scalable, accessible Shopify themes (and related components) that are easy for merchants to manage. I enjoy refining CSS architecture with BEM, improving usability across desktop and mobile, and passing accessibility audits with WCAG 2.1 standards.

I mainly use Horizon theme and Dawn theme in my projects, you can see it is true as per my portfolio

Portfolio link
Website not available. Sign in: https://www.twine.net/signup

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate

Language

English
Fluent

Work Experience

Shopify Theme Developer at Typeof Agency
January 1, 2025 - Present
Built and maintained custom Shopify themes and section-based components using Liquid templating and the Online Store 2.0 framework, collaborating with the agency team to deliver merchant-ready storefronts.
Shopify Theme Developer at Port80 Web Design
January 1, 2020 - January 1, 2025
Architected and delivered 20+ custom Shopify themes and section-based components using Liquid templating and the Online Store 2.0 framework, enabling merchants to manage dynamic storefronts through the theme editor; reduced client content update turnaround time by 40%. Enforced accessible, semantic HTML across all theme builds following WCAG 2.1 standards; implemented proper heading hierarchy, ARIA roles, and full keyboard navigability.

Education

Add your educational history here.

Qualifications

Liquid Store Fronts for Theme Developers – Shopify (Credly)
January 11, 2030 - July 3, 2026

Industry Experience

Software & Internet, Media & Entertainment, Retail