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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 d'Apache POI pour automatiser les fichiers Excel et Word en Java, vos traitements bureautiques restent manuels et chronophages.
Une équipe de développeurs perd en moyenne 20 heures par semaine par personne sur ces tâches répétitives, soit plus de 50 000 € annuels en productivité gaspillée par projet.
75 % des erreurs de données critiques proviennent de manipulations manuelles, entraînant retards, amendes RGPD et pertes de contrats clients.
Chaque mois sans automatisation expose votre entreprise à une concurrence impitoyable et menace directement votre avancement professionnel.
The Maîtriser Apache POI : Automatiser la gestion de fichiers Excel & Word en Java 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 Apache POI : Automatiser la gestion de fichiers Excel & Word en Java 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 Apache POI : Automatiser la gestion de fichiers Excel & Word en Java 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 d’Apache POI, installation et intégration dans un projet Java, exploration des modules HSSF et XSSF pour Excel, création d’un premier classeur, ajout/suppression de feuilles, gestion des cellules et des types de données, lecture et écriture simples de fichiers XLS/XLSX, bonnes pratiques de manipulation de fichiers volumineux.
Application de styles aux cellules et plages (couleurs, polices, formats de nombre), insertion et gestion de formules, protection de cellules et de feuilles, manipulation des images et des graphiques, gestion des filtres et tris programmatiques, import/export de grandes quantités de données, optimisation des performances pour les traitements lourds.
Introduction aux modules HWPF et XWPF pour Word, création et modification de documents DOC et DOCX, insertion de texte, tableaux, images et styles, utilisation des modèles Word, génération automatisée de rapports, intégration dans une application Java complète, gestion des erreurs courantes, tests, maintenance et bonnes pratiques, retour sur la sécurité et la compatibilité multi-version Office.
Target audience
Développeurs Java, ingénieurs, chefs de projet technique souhaitant automatiser les traitements bureautiques
Prerequisites
Bonne connaissance du langage Java, notions de programmation orientée objet, connaissance de base des formats Microsoft Office appréciée
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