Inside Carrefour Tech Stack and Infrastructure

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Carrefour S.A., originating from France, has firmly established itself as a leading player in the global retail industry. Known for its unique hypermarket chain model, Carrefour seamlessly combines the elements of a supermarket, drugstore, discount store, and even a gas station under one roof.

As the world’s largest hypermarket chain by size and the second-largest retail group by revenue, Carrefour’s success lies in its unwavering commitment to customer convenience, trustworthiness, affordable pricing, and quality offerings. This article delves into the Carrefour Tech stack and how it helps them to position as one of the biggest retailers in France.

how carrefour tech stack works

Frontend technologies of Carrefour Tech Stack

Carrefour leverages a variety of technology products and services as part of its frontend tech stack. The frontend tech stack refers to the set of tools and technologies used to create the client-side of a software application, with a focus on crafting a user-friendly interface. At Carrefour, this involves the use of HTML5, jQuery, and Google Analytics.

HTML5: HTML5 is a core technology markup language that is used for structuring and presenting content on the World Wide Web. It is the fifth and current major version of HTML and offers numerous functionalities such as multimedia integration, semantic elements, form controls, and APIs. At Carrefour, HTML5 is used to structure web content, ensuring it is well-organized and accessible.

jQuery: jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, and animation much simpler with an easy-to-use API that works across a multitude of browsers. Carrefour employs jQuery to simplify the scripting of HTML and to optimize the interactivity and functionality of its website.

Google Analytics: Google Analytics is a crucial component of Carrefour tech stack. It is a web analytics service provided by Google that tracks and reports website traffic. It helps Carrefour understand its website users’ behavior, providing insights that can be used to improve the site’s user interface and user experience. This tool allows Carrefour to monitor its online performance and make data-driven decisions.

Backend technologies of Carrefour Tech Stack

OSCM: Oracle Supply Chain Management (SCM) is a crucial part of Carrefour’s tech stack. This software provides a comprehensive suite of applications designed to manage supply chain processes. It supports demand planning, procurement, manufacturing, and order fulfillment, which are integral to Carrefour’s operations.

Zscaler: Zscaler, a cloud-based information security company, provides services for Carrefour that include internet access, business policy enforcement, and protection against cyber threats. This ensures the integrity and safety of Carrefour’s digital operations.

Workplace for Facebook: They use Workplace by Facebook, a communication tool that connects everyone in a company through familiar features like groups, chat, and video calls. This tool fosters collaboration and communication within the company, contributing to better productivity and work efficiency.

carrefour tech stack in a nutshell

Cloud Infrastructure technologies of Carrefour Tech Stack

Carrefour has adopted cloud-native solutions for their digital infrastructure. These are applications built and hosted directly in the cloud, designed to take full advantage of cloud computing frameworks. Cloud-native technologies enhance the scalability, resilience, and agility of operations – key aspects in the rapidly evolving retail sector. Carrefour’s adoption of these technologies signifies a commitment to innovation and efficiency.

Looker: One of the prominent cloud-native solutions that Carrefour has integrated is Looker, a next-generation cloud analytics tool. Looker allows the company to derive insights from data and make data-driven decisions. It provides an interactive platform where complex data can be analyzed and visualized, thereby facilitating better decision-making.

BigQuery: Carrefour uses BigQuery, Google’s cloud-based data warehouse. BigQuery allows the company to store, process, and analyze massive volumes of data in real-time. This results in improved operational efficiency and a better understanding of customer behavior and market trends. BigQuery’s machine learning capabilities also enable Carrefour to predict customer needs and personalize their shopping experience.

Carrefour’s cloud strategy is underpinned by a commitment to digitalization. By leveraging advanced cloud technologies, they aim to enhance store efficiency and improve the customer experience across all their store formats.

In summary, Carrefour’s cloud infrastructure technologies revolve around the use of cloud-native solutions, with a particular focus on Looker and BigQuery. These technologies are helping Carrefour to transform its operations, making them more efficient and customer-centric.


Carrefour’s success is an inspiring testament to the transformative power of technology in retail. The Carrefour tech stack, which includes a combination of cutting-edge digital tools and data-driven strategies, has propelled it to new heights in the retail industry. It’s a testament to how the right technology can streamline operations, enhance customer engagement, and foster growth.

If you’re looking to follow in Carrefour’s footsteps and digitally transform your retail business, Appscrip’s app development solutions can be your partner in this journey. With expertise in developing robust, scalable, and innovative digital solutions, Appscrip can help you build a tech stack tailored to your specific needs.

getting to know carrefour tech stack
Disclaimer: The Blog has been created with consideration and care. We strive to ensure that all information is as complete, correct, comprehensible, accurate and up-to-date as possible. Despite our continuing efforts, we cannot guarantee that the information made available is complete, correct, accurate or up-to-date.

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