Shopify Plus Certified Partner · Rassa

Dominate the market with Shopify Plus in Rassa

At Rassa, your growth is guaranteed: custom development, premium design, and conversion optimization for Shopify Plus. Trust those who certify excellence.

+45%
Average growth in 3 months
8–12
Weeks to launch
+35%
Conversion rate

Shopify Plus experts in the heart of Rassa. Local innovation, global performance.

01

Tailored eCommerce strategy

Our team in Rassa develops customized Shopify Plus strategies, optimizing conversions and loyalty. We use data analytics to drive effective decisions.

02

Responsive design and branding

We create visual experiences consistent with your brand identity, optimized for all devices. The design is developed in Rassa by UX/UI experts.

03

Advanced integrations and automation

We connect Shopify Plus with ERP, CRM, and marketing tools for seamless workflows. The solutions are implemented locally in Rassa.

04

Optimized performance and speed

We guarantee fast loading times thanks to optimized hosting and configurations. Continuous monitoring in Rassa ensures maximum availability.

05

24/7 support and scaling

Our dedicated support is available 24/7 to address any needs you may have. We're ready to help your Shopify Plus store grow in Rassa and beyond.

06

Ongoing support

Dedicated post-launch team for updates, performance monitoring, and new features in line with market evolution.

Everything you need
to grow online.

Scalable Architecture Design

We analyze business requirements and design a modular backend architecture that supports multi-store, headless, and ERP integrations at scale. We use Shopify Functions, advanced Liquid, and the Storefront API to create customized experiences, while Node.js microservices manage complex logic outside the platform. We implement CI/CD pipelines with GitHub Actions, automated testing (unit, integration, end-to-end), and blue-green deployment strategies to ensure zero-downtime updates during traffic peaks. Finally, we monitor latency, error rate, and PCI compliance with tools like New Relic and Sumo Logic, constantly optimizing the platform for maximum performance.

Liquid Headless CI/CD Performance

Conversion-Focused UI/UX

We create responsive interfaces based on consistent design systems, using Figma and Web Components to ensure consistency across all touchpoints. We leverage Liquid server-side rendering combined with CSS Grid and custom CSS properties to optimize time-to-first-paint and the perception of speed on mobile devices. Through heatmap analysis, session replay, and usability testing, we iterate on micro-interactions and micro-copy to guide users toward key conversions, implementing CSS micro-animations to increase engagement without sacrificing performance. We customize checkout with Shopify Scripts and conditional Liquid, reducing steps and improving the funnel by 15-20%.

Figma CSS Grid Heatmap A/B Test Checkout

Advanced CRO & Optimization

We implement a data-driven conversion optimization strategy, starting with funnel audits, cohort analysis, and user behavioral segmentation. We use A/B and multivariate testing with Shopify Experiments and VWO to validate layout, copy, pricing, and promotion variations in real time. The results are integrated into custom Power BI dashboards, allowing the team to monitor KPIs such as CR, AOV, and LTV with automatic hourly updates. Thanks to caching optimizations, lazy image loading, and JavaScript reduction, we improve Core Web Vitals, bringing the LCP metric below 1.2 s and increasing the performance score by 10-15%.

A/B Testing Power BI Core Web Vitals Caching

What they say
our customers.

The Shopify Plus agency in Rassa revolutionized our store, driving a 28% increase in monthly sales. Their local team seamlessly managed the SEO optimization and data migration.

Luca Bianchi

Thanks to the agency's support at Rassa, we reduced page load times by 45%, improving the shopping experience. The results generated a 15% increase in conversion rates in two months.

Sara Lombardi

With the assistance of Shopify Plus, Rassa launched an omnichannel campaign that drove a 35% increase in holiday sales. The agency's personalized approach made the project seamless and seamless.

Marco Ricci

Unleash your potential on Shopify Plus in Rassa now is the time to dominate.

Trust our Shopify Plus certified experts: launch in 7 days and guaranteed results. Get started now and ramp up your business!

Frequently Asked Questions.

We offer ongoing support with SLAs that guarantee responses within 4 hours for critical requests and 24 hours for standard requests. The package includes performance monitoring, security updates, and assistance with conversion optimization. Additionally, we organize periodic strategic review sessions to align the platform with new business needs.

We use Shopify Plus APIs to connect popular payment solutions in your region, such as PayPal, Stripe, and specific local providers. For ERP, we develop custom integrations that synchronize orders, inventory, and customer data in real time, reducing manual errors. Our team thoroughly tests each integration to ensure workflows are reliable and compliant with local regulations.

A local agency understands Rassa's market dynamics, making it easy to adapt your store to local consumer preferences. They also provide Italian-language support and can quickly resolve technical or design issues. Their specific expertise in Shopify Plus ensures scalability, advanced integrations, and optimized performance for high-volume e-commerce.

The timeframe varies depending on the complexity of the project, but on average, a Rassa agency can deliver a custom Shopify Plus store in 6-10 weeks. This includes analysis, UI/UX design, app integration, payment setup, and usability testing. A detailed plan and clear milestones help you meet agreed-upon deadlines.

The agency can integrate local and international fulfillment systems through apps and APIs supported by Shopify Plus, enabling automatic calculations of rates, delivery times, and tracking. It also configures shipping rules based on regions, weight, and order value, optimizing costs for Rassa's clients and beyond. Ongoing support ensures regulatory updates and customizations based on growth needs.

Rooted in everything
the Italian territory

We work closely with the Italian business community, collaborating with organizations like the Chamber of Commerce and municipalities to stay up-to-date on local digital opportunities. Understanding the local market allows us to build more effective e-commerce strategies, tailored to your city's unique needs and ideal customer.

Free consultation

Book a call
with our team.

Speak directly with our certified Shopify Plus experts. In 30 minutes, we'll analyze your store, identify growth opportunities, and present you with a concrete action plan—no obligation.

  • Free analysis of your current e-commerce
  • Personalized Roadmap for Growth on Shopify Plus
  • Development time and cost estimate
  • Answers to all your technical questions
  • No commitment, no cost