Technology Operations

Ensuring performance and scalability for your information systems.

We help our clients guarantee the performance, security and scalability of their information systems in complex, rapidly changing environments.

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We ensure the reliability, performance and continuous improvement of our clients’ digital products.

Within our Technology Operations practice, we support clients during the longest phase of the system lifecycle: run operations. We monitor, maintain and enhance their platforms across all technology layers — web, mobile, cloud, data, AI and cybersecurity.

Our expertise spans application maintenance, cloud management, operational security and data environment support.

With strong Lean Tech foundations, we focus on fast issue resolution, root cause analysis (RCA) and proactive prevention through proven practices (patching, proactive monitoring, alerting).
We provide support with service commitments up to 24/7 and meet availability targets of up to 99.9%, ensuring long-term reliability and sustained performance.

Discover the Lean Tech® approach

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Our client stories

Urgo: -80% lead time on incidents thanks to the remote debug approach

HDS infrastructure outsourcing following the development of the solution by Theodo

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A leading telecommunications company’s mobile app named “Digital Product of the Year”

Third-Party Application Maintenance Recovery of Web, Android and iOS platforms

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Explore our client stories

Our offers

Cloud outsourcing

Cloud outsourcing

Ensure security, availability, and cost control through the managed services of your cloud infrastructure.

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Application Management

Third-party Application Maintenance

We secure the performance and availability of your applications through value-driven maintenance. Proactive supervision, demanding SLAs and TCO optimization: everything is done to make your application maintenance a sustainable driver of reliability and efficiency.

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Our leaders

Emmanuel Lilette
Associate Partner Technology Operations
Hugo Lercher
Head of Sales Technology Operations
Lila Chauveau
Head of Delivery Technology Operations
Kimelyne Servais
Operations Manager

Our partners

To accelerate and secure the modernization of legacy systems, we work with cloud and technology leaders such as Google Cloud, AWS and Anthropic. Their platforms provide a robust, scalable foundation on which we build tailored solutions, adapted to our clients’ business challenges, security requirements and scale.

Découvrez notre écosystème de partenaires

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Our certifications

At Theodo, we know that reliability, security and compliance are essential to ensure the operation of your information systems in a sustainable and robust manner. Our certifications attest to our ability to operate critical environments in compliance with the most demanding standards.

Theodo is certified HDS (Health Data Hosting), which guarantees compliance with legal and technical requirements for hosting personal health data.

ISO 27001, which ensures the confidentiality, integrity and availability of the information processed.

Our Insights

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Discover other capabilities

Technical assistance

Empower your IT teams to deliver faster, better and without compromise

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Cloud

Laying the foundations for your future growth in the cloud

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Data

Turning data into a strategic driver of transformation

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AI Modernisation

Break free from legacy systems and unlock innovation with AI.

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Experience Design

Anchoring the future of digital products in useful, sustainable and desirable experiences.

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Cybersecurity

Turning cybersecurity into a lasting competitive advantage.

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AI (Artificial Intelligence)

Preparing organisations for a future shaped by AI

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Platforms

Shaping platforms that drive lasting transformation across organizations

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