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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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30 free minutes with a training advisor — no commitment.
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No-Code / Low-Code training in Leeds in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
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Don't let this gap widen
Sans maîtrise de la sérialisation et désérialisation JSON en Java avec Jackson, 65 % des bugs d'API REST proviennent d'erreurs de parsing, entraînant des downtimes imprévus.
Les développeurs perdent en moyenne 25 % de leur temps en debugging, soit 200 heures par an et des milliers d'euros gaspillés par projet.
Ces incidents exposent l'entreprise à des pertes de revenus de 5 000 € par heure d'indisponibilité et fragilisent votre carrière face à des équipes plus performantes.
Chaque retard accumule des dettes techniques critiques, rendant vos applications vulnérables et non compétitives.
The Maîtriser la sérialisation et la désérialisation JSON en Java avec Jackson 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 la sérialisation et la désérialisation JSON en Java avec Jackson 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 la sérialisation et la désérialisation JSON en Java avec Jackson 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 la librairie Jackson, différences avec Gson, installation via Maven ou Gradle. Sérialisation d’objets simples, configuration de l’ObjectMapper, premiers exemples pratiques de conversion Java <-> JSON. Exercices pratiques de transformation de classes Java en JSON et inversement.
Target audience
Développeurs Java, ingénieurs logiciels, architectes logiciels souhaitant intégrer ou maîtriser la gestion de JSON dans leurs applications Java
Prerequisites
Maîtrise des bases du langage Java
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