Established in Paris, France 🇫🇷

Engineering the Backbone of Complex Digital Operations

We are engineers first. No middlemen, no account managers. You speak directly with the senior developers building your product.

The Reality Check

Outgrowing the "Drag-and-Drop" Agency

You have likely outgrown the standard "drag-and-drop" agency. Perhaps your inventory logic is breaking under load, your internal tools are a tangle of spreadsheets, or your storefront requires specific functionality that off-the-shelf apps simply cannot provide.

You don't need another designer; you need a Technical eCommerce Agency.

At Sentinu Solutions, we don't just "build websites." We are a High Intent & Agency focused on engineering resilience. We step in when the "easy" solutions fail and the complexity of your business demands a Bespoke Shopify Development approach or Custom Software Solutions.

Our Philosophy

Solving the 'Impossible'

Most agencies prioritize aesthetics over architecture. We reverse that. We believe that a High Performance Ecommerce Site is built on clean code, not just pretty pictures.

  • Standard plugins and "one-size-fits-all" templates create technical debt. They fail to handle Complex Data Migration Specialist tasks or unique business logic.
  • We provide Enterprise Shopify Solutions and Cloud-Native Application Development. We build the middleware, the APIs, and the automation layers that allow your business to scale without breaking.

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Our Core Competencies

Our team is comprised of Senior Shopify Engineer Remote talent and Bespoke Web Application Developers.

Advanced E-Commerce

  • Headless Shopify & Hydrogen
  • Next.js Frontends
  • Bespoke Checkout Extensions
  • Multi-vendor Marketplace Setup

Custom Software

  • Python & Node.js Microservices
  • Internal Tool Build Agency
  • API Development & Middleware
  • Legacy System Modernization

Automation & Data

  • n8n Workflow Automation
  • Business Process Automation (BPA)
  • Complex ERP Integration
  • Custom CRM Development

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Frequently Asked Questions

Do you handle design or just code?
While we are a Technical eCommerce Agency, we collaborate with top-tier designers. Our focus is on the Headless Commerce Consultant work and React Storefront Agency development that powers the design.
Can you migrate our data securely?
Yes. We are Secure Data Migration Services experts. We handle Order History Migration Shopify and Customer Data Import Service tasks with strict security protocols.
Do you offer ongoing support?
Absolutely. We offer Shopify Maintenance Retainer agreements and Dedicated Shopify Team allocation to ensure long-term stability.