Power Query Training - Automating Complex Data Analysis

$3,465

  • 3 days
  • Onsite
  • 10 people max.
Ref: REO897
10 people max.
$3,465
In-company rate: from $6,290 for the whole team
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without advanced Power Query mastery, your teams lose 50% more time on data preparation, with ETL errors costing up to 20k€ per incident in analytical delays.

  • Non-optimized companies see their BI reports degraded by 40% in accuracy, impacting strategic decisions.

  • In 2026, 65% of data analysts are sidelined without advanced Power Query skills, widening the competitive gap and risking market share losses.

  • Master it now to avoid these costly pitfalls.

Allan BUSI, Learni trainer · AI expert
Allan BUSI

Learni trainer · AI expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

40,860 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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  • VMware
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  • OVHcloud
  • Notion
  • AMD
  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Power Query training objectives

  • Master advanced Power Query functions for professional data transformations
  • Develop parameterized and reusable queries for enterprise use
  • Optimize performance for analyzing large data volumes
  • Implement custom M scripts for certification-level needs
  • Design automated ETL pipelines connected to Power BI
  • Integrate Power Query into professional data workflows
  • Deploy scalable solutions to enhance competitiveness

Power Query curriculum: 3 modules over 3 days

Module 1 : Advanced Transformations: Custom Functions in Power Query (M Language, Nested Tables, Aggregations)

Dive into advanced Power Query functions to transform complex datasets by coding custom M scripts tailored to your professional projects. Manipulate nested tables and hierarchies through exercises on real business cases. Perform dynamic aggregations on millions of rows, produce optimized queries ready for Power BI, and receive immediate trainer feedback to solidify your certifiable skills.

Module 2 : Parameterization and Automation: Dynamic Queries in Power Query (Parameters, Loops, Error Handling)

Create ultra-flexible parameterized queries in Power Query to automate daily ETL processes. Integrate advanced loops and conditions via the M language on heterogeneous data. Test robust error handling in practical exercises inspired by real business scenarios. Generate interactive reports connected to Excel and Power BI, optimize workflows to save valuable time in the enterprise, and deliver a validated functional prototype by end of day.

Module 3 : Optimization and Deployment: Power Query Performance in Production (Indexing, Caching, API Integrations)

Elevate your skills by optimizing Power Query performance for massive data volumes. Implement advanced caching and indexing during practical challenges on large datasets. Integrate real-time API and SQL sources with scalable pipelines. Deploy solutions in professional environments via Power BI Service, analyze and resolve real bottlenecks, produce a ready-to-use certifiable main project, and boost your value to the enterprise.

How Power Query skills are assessed

  • Multiple-choice quiz to validate learning outcomes at the end of the training
  • Continuous assessment via advanced practical exercises
  • Presentation of the Power Query main project to the trainer

How the Power Query course is taught

  • Courses led by an active expert Power Query trainer
  • Practical exercises on real enterprise data cases
  • Progressive main project over 3 days in Power Query
  • Complete course materials and advanced M resources provided

Power Query training: access and practical arrangements

The Power Query Training - Automating Complex Data Analysis program is delivered onsite or remote (blended-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 Power Query Training - Automating Complex 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 Power Query Training - Automating Complex 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

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your Power Query training

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.

Step 1

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.
Step 2

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.
Step 3

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.
Step 4

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Power Query: frequently asked questions

Which tools are used in Power Query Training training?+
Hands-on work runs on m Language, nested Tables, aggregations, parameters, loops and error Handling. Those tools come from the Power Query Training program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.
What can participants do after Power Query Training training?+
They can master advanced Power Query functions for professional data transformations, develop parameterized and reusable queries for enterprise use and optimize performance for analyzing large data volumes. Those are the stated objectives of the Power Query Training program at Advanced level, checked by the end-of-session assessment.
What does the Power Query Training program cover, day by day?+
Day 1: Advanced Transformations: Custom Functions in Power Query (M Language, Nested Tables, Aggregations). Day 2: Parameterization and Automation: Dynamic Queries in Power Query (Parameters, Loops, Error Handling). Day 3: Optimization and Deployment: Power Query Performance in Production (Indexing, Caching, API Integrations). The Power Query Training program runs over 3 days, delivered on site.
How is Power Query Training training assessed?+
Assessment relies on multiple-choice quiz to validate learning outcomes at the end of the training, continuous assessment via advanced practical exercises and presentation of the Power Query main project to the trainer. Learni issues a completion certificate together with the individual assessment report at the end of the Power Query Training program, which an L&D team can file as evidence.
How much does Power Query Training training cost per participant?+
Power Query Training training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Power Query Training training take?+
3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Power Query Training training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Power Query Training training?+
Proficiency in Power Query basics, advanced Excel, and Power BI fundamentals.
Is a certificate issued after Power Query Training training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Power Query Training training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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