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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 Memphis in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
No-Code / Low-Code training in Leeds 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.
Master competitive analysis skills essential for product teams with this step-by-step guide, including tools, frameworks, and 2026 trends like AI-driven insights.
Don't let this gap widen
Sans maîtrise du langage M en Power Query, les data analysts perdent 50% de temps sur data prep manuelle, multipliant les erreurs ETL par 3 selon Gartner 2025.
Une requête mal optimisée coûte 20k€/an en ressources inutiles pour une équipe BI moyenne.
68% des projets BI échouent par manque de compétences scripting avancées, freinant promotions et compétitivité entreprise.
En 2026, ignorer M expose à l'obsolescence face aux concurrents automatisant 80% de leurs flux données.
Agissez pour transformer pertes en gains productivité immédiats.
The Formation Power Query M - Automatiser ETL avancés pro 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 - Automatiser ETL avancés pro 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 - Automatiser ETL avancés pro 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.
Immersion pratique dans le langage M pour créer des fonctions personnalisées sur des datasets réels d'entreprise, utilisation d'éditeurs avancés comme Power Query Editor et Advanced Editor, exercices sur transformations imbriquées avec Table.FromRecords et List.Generate, optimisation de requêtes lentes via profiling et buffering, cas concrets d'ETL financiers avec jointures dynamiques et erreurs handling, production d'un pipeline modulaire réutilisable livré en fin de session avec code review par le formateur expert.
Target audience
Data analysts, responsables BI, analystes financiers pour montée en compétences ETL
Prerequisites
Bases de Power Query dans Excel ou Power BI, notions SQL et manipulation données
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