Shopify Plus Certified Partner · Sini

Master e-commerce with Sini by your side

At Sini, our Shopify Plus team creates custom development with premium designs. With conversion optimization, we guarantee performance and measurable results.

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

Shopify Plus Strategy. Beating Heart in Sini

01

Growth strategies tailored for Sini

We analyze Sini's local market to develop a growth roadmap. With Shopify Plus, we optimize sales funnels and marketing campaigns to increase revenue.

02

Custom design for Sini brand

We create responsive themes that reflect Sini's brand identity. Each design is optimized for conversions and seamless shopping experiences.

03

Advanced integrations for Sini stores

We connect your store to Sini-specific ERP, CRM, and shipping services. Advanced integrations reduce manual errors and improve operational efficiency.

04

Multi-channel management for Sini customers

We manage offline and online sales channels, synchronizing real-time data for Sini clients. The multichannel strategy maximizes brand visibility across all touchpoints.

05

24/7 support for Sini stores

Our team provides 24/7 technical support to ensure the continuity of your store in Sini. We quickly fix bugs and optimize performance to maintain high conversion rates.

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.

Advanced CRO and Optimization

We implement a Conversion Rate Optimization strategy on Shopify Plus based on behavioral analysis, funnel mapping, and multivariate testing to identify friction points. We set up advanced A/B experiments with Shopify Experiments and Google Optimize, monitoring key metrics such as conversion rate, average order value, and return on investment. We use dynamic content personalization via Liquid and server-side scripts to deliver targeted offers in real time, increasing customer engagement and value. Thanks to automated reporting on Looker Studio, decision makers receive actionable insights on a weekly basis to continuously iterate and maximize sales performance.

A/B Test Looker Studio Personalization Analytics Funnel

Scalable Shopify+ Architecture

We design the infrastructure of your Shopify Plus platform to ensure excellent performance, reliability, and scalability even during heavy traffic peaks. We use a distributed server network, advanced CDN, and multi-tier caching to reduce response times to under a second while maintaining minimal latency. Custom APIs are built in Node.js and Go, communicating with microservices via GraphQL for seamless data management. In Sini environments, we follow PCI DSS security best practices, implementing end-to-end encryption and continuous monitoring to protect customer data.

Liquid Node.js GraphQL PCI DSS

Advanced UI/UX Design

Our design team creates Shopify Plus interfaces that combine distinctive branding, usability, and visual consistency across all digital touchpoints. We use design system methodologies based on Figma and Storybook, ensuring modular, responsive components ready for future iterations. Usability testing includes mobile navigation tests, heat maps, and path analysis to optimize conversion speed. At Sini, we integrate WCAG 2.1 accessibility guidelines, ensuring every customer can interact seamlessly, improving SEO and engagement.

Figma Storybook Responsive

What they say
our customers.

With their advice, we migrated from a legacy platform to Shopify Plus at Sini in record time. We now handle more than 10,000 orders per month, and average page load times have decreased by 50%.

Alessandro Conti

Thanks to the agency, we launched our shop in Sini in record time. Sales grew 40% in three months.

Luca Bianchi

The Shopify Plus team guided us step by step from design to launch in Sini. The conversion rate increased from 2.1% to 3.5%.

Martina Russo

Revolutionize your e-commerce in Sini and boost growth now

Trust Shopify Plus certified experts: launch in days, guaranteed results. Start now and grow without limits!

Frequently Asked Questions.

Pricing varies based on the level of service requested, but Shopify Plus agencies in Sini typically offer monthly packages ranging from €3,000 to €10,000, plus a one-time onboarding fee. Some agencies also offer project-based pricing, which is particularly useful for one-off migrations or customizations. It's recommended to request a detailed quote to compare the included components, such as development, support, and SEO optimization.

A typical migration involves analyzing the current catalog and data, planning the new store structure, configuring the Shopify Plus environment, and transferring data via API or CSV tools. The Sini agency also manages the redevelopment of themes, apps, and integrations, ensuring all payment and shipping flows remain operational. After launch, functionality and performance testing is conducted, followed by a post-go-live monitoring period.

Shopify Plus offers a checkout script and Checkout UI API, which allow you to add discount logic, custom fields, or loyalty system integrations. A Sini agency can implement these changes while maintaining PCI-DSS compliance and testing across all devices. Additionally, local agencies often provide regional translations and tax adjustments, improving the shopping experience for Sini customers.

At Sini, the most requested integrations include Stripe, Adyen, Braintree, and Italian banking gateways such as Nexi and Satispay, all supported by Shopify Plus. Local agencies can configure installment plans, alternative payment methods (e.g., debit cards), and manage the security certifications required in Italy. In addition to traditional payments, it is possible to connect digital wallet solutions and SDI-compliant electronic invoicing systems.

Shopify Plus agencies in Sini are certified by Shopify and have access to the partner dashboard, premium themes, and exclusive features like Shopify Scripts and advanced multi-store management. They are also experts in setting up B2B, wholesale, and internationalization workflows, as well as providing ongoing support for scalability and performance. A typical web development agency might be familiar with the framework but lack the specific skills or licenses needed to fully leverage Shopify Plus's potential.

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