Find the Best Shopify Experts in Costa Rica

As a Shopify Certified Developer with 10+ years of hands-on experience, I don’t just build stores but help brands create scalable, high-performing eCommerce experiences.

Having worked with 100+ brands across fashion, apparel, food, beauty, fitness, and electronics, I understand what it takes to turn a Shopify store into a reliable sales engine. From early-stage startups to established brands, I’ve partnered with founders, in-house teams, and agencies to improve conversions, streamline user journeys, and build stores that are both fast and future-ready.

My expertise lies in custom Shopify theme development and advanced front-end architecture. Whether it’s converting Figma/XD designs into clean, maintainable Liquid-based builds or enhancing existing themes without disrupting live traffic, I focus on performance, scalability, and seamless UX.

I specialize in:

• Crafting custom Shopify themes built for long-term growth

• Revamping stores to improve navigation, UX, and conversion rates

• Optimizing speed, Core Web Vitals, and overall performance

• Developing custom features (bundles, upsells, subscriptions, API integrations)

• Migrating stores and providing ongoing technical support

Beyond development, I bring a strategic mindset, ensuring every feature, layout decision, and integration supports business growth. Clean code, structured architecture, and stability are always priorities.

If you're looking for a Shopify developer who understands both technology and eCommerce strategy, feel free to reach out. I’m always open to discussing how we can improve or scale your store.

Most Shopify stores appear great, but they often fail under the hood. I’ve spent 10 years ensuring that doesn't happen. From custom theme architecture to sophisticated API integrations (CRMs, fulfillment, and custom apps), I provide full-stack solutions that streamline your operations and maximize ROI.

What I bring to your project:

• Precision Frontend: Custom-coded interfaces using React/Vue and Next.js for a lightning-fast, 'app-like' feel.

• Full-Stack Logic: Deep expertise in Liquid and Shopify APIs to automate your backend and sync your tech stack.

• Strategic Optimization: A relentless focus on SEO, site speed, and UX that drives actual sales.

Whether you need a headless setup or a high-converting custom theme, I offer the agility of a boutique agency with the technical depth of an enterprise team.

At Slash Themes, we are a Shopify-focused commerce studio built to help ambitious brands launch, scale, and optimize high-performing storefronts with speed and precision.

For over 7+ years, we’ve partnered with growing and enterprise merchants to architect Shopify and Shopify Plus experiences that are not only visually compelling but structurally built for scale. From complex replatforming projects to custom feature development, we create solutions that simplify operations, enhance customer journeys, and unlock new revenue opportunities.

Our approach blends strategy, design, and deep technical expertise—covering custom theme development, custom app development, performance optimization, CRO, and data-driven enhancements. Every build is crafted with flexibility, speed, and long-term growth in mind, ensuring brands can evolve without limitations.

More than a development team, we act as a dedicated Shopify partner—continuously refining, optimizing, and supporting the stores we build so our clients can focus on what matters most: growing their business.

Core Shopify Services

• Shopify Store Setup & Configuration

• Shopify Theme Customization & Development

• Store Migration to Shopify (WooCommerce, Magento, etc.)

• Speed & Performance Optimization

• App Integration & Custom Functionality

• Bug Fixing & Troubleshooting

• Custom Design Implementation (Figma/PSD to Shopify)

• Ongoing Store Maintenance & Support

✦ With teams based in Germany and India, we support Shopify brands globally.

Email Us 📧 : [email protected]

Call Us 📞 : +1 818.651.3226

Meet Us 📆 : https://calendly.com/vitalich/30min

✔ Full service on Shopify / Shopify Plus

✔ 5,000+ Satisfied Customers

✔ Available 9AM - 9PM ET

✔ Live Chat / Call Support

✔ 100% Happiness Guarantee

✔ Reply in few minutes

https://ouxp.com

About OUXP:

• We’re a senior Shopify Plus boutique with hundreds of launches and near-perfect 5-star reviews.

• We handle the full cycle (audit - UX - development - migration - scale) with a long-term mindset.

• We're a Certified ShopifyPlus Agency

• We own outcomes, not just tasks.

Our capabilities & stack include Shopify 2.0 and related tech, headless implementation via Storefront/Admin APIs, data-driven CRO, accessibility, performance, CI/CD, supplimented with years of close relationships with Klaviyo, Rebuy, Recharge, Gorgias, Algolia, Yotpo/Okendo, Braze, Salesforce. Our portfolio contains dozens of 6-figure businesses and nation-wide marketplaces with millions of products.

We’re joining to connect with vetted merchants who need advanced Shopify/Plus expertise and to collaborate with a community of top experts for higher-impact results.