The client deploys network infrastructures for professional organizations requiring reliable, secure, and high-performance environments. Projects cover a wide range of scopes, including LAN architecture redesign, Wi-Fi network design, controller cluster implementation, and large-scale deployment of routers at a national level. To manage these complex technical initiatives and coordinate multiple stakeholders, the client relies on Avaliance to ensure end-to-end delivery of network projects, from scoping to implementation.

The client operates a critical IT production platform serving national public institutions. This system represents a strategic backbone requiring rigorous operational management, close coordination between technical teams, service providers, and governance bodies, as well as a structured transition plan back to internal teams. To secure operations, improve service quality, and support infrastructure evolution, the client relies on Avaliance to manage production, structure processes, and lead associated technical projects.

The client launched a strategic initiative to transform its technical foundation in order to modernize its infrastructures and improve IT service quality. This initiative takes place in a multi-site environment covering approximately 1,600 users, with strong challenges related to operational management, support performance, and coordination between local teams and a nearshore service center. To secure this transformation and structure operational practices, the client relies on Avaliance to manage the program, oversee technical teams, and improve support processes.

The client initiated a major migration of its IT workstation environment to replace an outdated Windows ecosystem and secure its digital usage. This transition had significant impacts across the entire user ecosystem, including email, network, business applications, browsers, secure printing, and virtualized environments. To support this critical migration, the client relies on Avaliance to lead technical operations, ensure application compatibility, and guarantee service continuity.

The client, a major public transportation operator, launched a large-scale modernization of its IT infrastructures across multiple regions and Data Centers. This initiative, led within the infrastructure department, covers a broad scope including infrastructure project management, network and system expertise, regional support, and the maintenance and evolution of critical environments. To support this transformation, the client relies on Avaliance to secure, harmonize, and industrialize its infrastructures while ensuring service continuity.

The client delivers critical IT services to European clients in the railway sector. These services require high levels of availability, performance, and reliability, governed by strict contractual commitments (SLAs). To ensure service quality, manage vendor relationships, and structure operational processes, the client relies on Avaliance to oversee IT service operations and drive continuous improvement.

As part of its global digital transformation, the client, a large international group, launched an initiative to structure and industrialize its development and deployment practices. This initiative led to the creation of a DevOps stream responsible for automating pipelines, defining a common methodological framework, and supporting the migration to Microsoft Azure services. The program is built around a major initiative developed in collaboration with the Microsoft ecosystem, leveraging a wide range of Azure services. To lead and deploy this transformation globally, the client relies on Avaliance to define DevOps governance, industrialize pipelines, and ensure software quality.

The client, a key player in critical services, must ensure the stability, performance, and availability of its technical platforms. These infrastructures rely on IBM AIX environments and IBM TSM backup systems, which are essential for business continuity. To secure operations, support hardware upgrades, and enhance the reliability of these environments, the client relies on Avaliance to optimize and maintain its system and backup infrastructures.

The client, a major international banking group, operates a very large Windows server estate requiring high levels of industrialization, security, and monitoring. To meet these requirements, the client launched an initiative to automate operational processes, strengthen compliance, and improve security management across more than 20,000 Windows servers. In this context, the client relies on Avaliance to design automation and monitoring solutions based on modern technologies, combining Python, Flask, MongoDB, and Kibana.

As part of its global digital transformation, the client, a large international group, established a Cloud Center of Excellence to structure, secure, and accelerate the adoption of Azure Cloud across its international entities. This initiative aims to support business-driven projects while ensuring architectural consistency, compliance with global standards, and business value creation. To support this cross-functional initiative and industrialize usage, the client relies on Avaliance to structure Cloud & Data practices and support projects end-to-end.