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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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Don't let this gap widen
Sans maîtrise des Microsoft.Extensions.*, 70 % des applications .NET deviennent ingérables, avec un code spaghetti multipliant les bugs par 3.
Chaque incident lié à une mauvaise injection de dépendances ou configuration coûte en moyenne 12 000 € en heures dev perdues et correctifs d'urgence.
Votre entreprise accumule des retards critiques, perd des parts de marché face à la concurrence agile, et votre carrière patine derrière les architectes experts.
Chaque mois sans ces fondamentaux expose vos projets à l'échec scalable et coûteux.
The Maîtriser Microsoft.Extensions.* : Les Fondamentaux pour Structurer vos Applications .NET training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Maîtriser Microsoft.Extensions.* : Les Fondamentaux pour Structurer vos Applications .NET training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Maîtriser Microsoft.Extensions.* : Les Fondamentaux pour Structurer vos Applications .NET training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Présentation de l’écosystème Microsoft.Extensions et de sa philosophie. Vue d’ensemble des packages phares du namespace. Installation, configuration et dépendances. Premiers exemples d’utilisation : intégration dans une application console pour illustrer la centralisation de la configuration, des logs et de l’injection de dépendances.
Construction d’un conteneur d’injection de dépendances avec Microsoft.Extensions.DependencyInjection, cycles de vie, instanciation et gestion des ressources. Création d’applications découplées et maintenables. Utilisation avancée de Microsoft.Extensions.Configuration : sources multiples, gestion de secrets, transformations, sections hiérarchiques et intégration avec Azure.
Exploitation du logging (Microsoft.Extensions.Logging) avec différents providers (console, fichiers, cloud). Mise en œuvre de Microsoft.Extensions.Hosting pour orchestrer la durée de vie des applications et gérer des services long-running. Introduction aux autres extensions : gestion des options (Microsoft.Extensions.Options), caching, localisation. Bonnes pratiques de structuration et supervision des projets professionnels.
Target audience
Développeurs .NET, architectes logiciels et toute personne souhaitant structurer efficacement des applications C# modernes
Prerequisites
Maîtrise des bases de la programmation en C# et connaissance du framework .NET
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