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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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Professional Training training in New York in September 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Cybersecurity training in Sheffield in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Artificial Intelligence training in San Francisco in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Artificial Intelligence training in Cardiff in May 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans maîtrise du langage M en Power Query, les équipes BI perdent en moyenne 35% de temps sur des transformations manuelles fastidieuses.
Les erreurs de données non optimisées génèrent jusqu'à 25% d'incidents reporting, coûtant des milliers d'euros par mois aux entreprises.
En 2026, 68% des postes data analyst exigent des compétences avancées en M, écartant les profils non formés.
Chaque trimestre sans formation creuse l'écart compétitif, exposant votre entreprise à des décisions basées sur des données inexactes et des délais critiques.
The Formation Power Query M Language - Automatiser ETL avancés 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 Formation Power Query M Language - Automatiser ETL avancés 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 Formation Power Query M Language - Automatiser ETL avancés 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.
Plongez dans la syntaxe M avancée avec création de fonctions personnalisées pour transformer des datasets massifs, exercices pratiques sur des cas d'entreprise réels comme la fusion de sources hétérogènes, utilisation d'opérateurs Table et List pour des boucles itératives efficaces, débogage interactif d'erreurs courantes via l'éditeur avancé de Power Query, optimisation de requêtes pour réduire les temps de chargement de 50%, production de scripts réutilisables exportables en Power BI, et validation par un projet fil rouge sur vos données métiers pour une application immédiate en entreprise.
Target audience
Data analysts, responsables BI, utilisateurs Power BI/Excel en quête de compétences ETL professionnelles
Prerequisites
Maîtrise de Power Query basique et notions de Power BI ou Excel avancé
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