Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Learning objectives
- Master advanced Power Query 2026 transformations for efficient professional analyses
- Develop certified data flow automation skills in the enterprise
- Design optimized parameterized queries for high-performance dashboards
- Implement custom M functions in real business contexts
- Optimize Power Query performance for massive data volumes
- Integrate Power Query with Power BI and Excel for a complete analytical chain
- Acquire certified Power Query training skills to boost your career
The Learni story
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Why this program matters
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Program
Module 1Advanced Power Query 2026 Fundamentals: Data Import and Cleaning (Excel, CSV, SQL)
Discover multi-source import techniques with Power Query 2026, clean complex datasets via automated merges and joins, practice on real business cases like monthly sales consolidation, create your first structured data models, test common errors and their quick fixes, produce an intermediate report exportable to Excel to validate your skills from the first day.
Module 2Custom Power Query 2026 Transformations: M Functions and Parameterization (Groups, Pivots)
Dive into the M language to code custom transformations, parameterize dynamic queries adapted to varying business needs, manipulate tables with advanced aggregations and conditional pivots, apply to real financial datasets, debug live with the advanced editor, generate reusable templates, integrate automatic validations to ensure reliable daily workflows.
Module 3Power Query 2026 Performance Optimization: Volume Management and Indexing (Power BI Integration)
Optimize queries on millions of rows by learning native buffering and indexing in Power Query 2026, integrate with Power BI for smooth visualizations, profile performance with built-in tools, hands-on case with large enterprise logs, reduce processing time by 70%, deploy lazy evaluation steps, export a ready-to-use connected dashboard prototype.
Module 4Advanced Power Query 2026 Queries: Hierarchies and Hybrid DAX (Business Scenarios)
Build dynamic hierarchies and star schemas with Power Query 2026, hybridize with DAX for complex calculations, apply to real HR or supply chain scenarios, automate incremental updates, test robustness on dirty data, produce a complete ETL with documentation, share via OneDrive for team collaboration.
Module 5Power Query 2026 Deployment and Best Practices: Security and Maintenance (Final Deliverables)
Deploy to production with secure gateways in Power Query 2026, implement governance and versioning, review best practices for enterprise scalability, final workshop on personalized capstone project, evaluate quantified ROI impacts, issue skills certification, plan post-training maintenance with dedicated support.
Evaluation method
- Daily interactive quizzes on Power Query transformations
- Final ETL project on real data with personalized feedback
- Qualiopi certified attestation validating intermediate skills
Learning method
- Active pedagogy with 70% hands-on practice on Power Query 2026 tools
- Progressive exercises tailored to intermediate level
- Live support from Microsoft expert trainers
- Replay resources and templates for post-training review
Methods, materials and delivery
The Training Power Query 2026 - Automating Advanced Data Analysis program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Training Power Query 2026 - Automating Advanced Data Analysis program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Training Power Query 2026 - Automating Advanced Data Analysis program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
Verified reviews
What our learners
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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