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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.

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.
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.
Don't let this gap widen
Without intermediate Puppet skills, manual configs absorb 40% of IT time, multiplying errors by 3 and generating downtimes at 5000€/h in production.
Server inconsistencies create security vulnerabilities (80% breaches related), hindering DevOps agility in hybrid clouds.
Teams stuck on time-consuming debugging lose weeks on delayed deployments, costs explode with scale.
Our training eliminates these pitfalls: automate flawlessly, reduce MTTR by 70%, secure and accelerate infrastructure ROI from day one back at the office.
Dive into writing sophisticated manifests by handling conditional resources, loops, and custom definitions. Test them through practical exercises on Linux virtual labs. Develop your first complete module with classes and ERB templates. Publish it on Forge for immediate reuse. Analyze real-world server automation cases to gain speed and reliability from day one.
Master Hiera to externalize sensitive data in hierarchical YAML. Structure via roles and profiles for scalable infrastructure. Optimize runs with PuppetDB and advanced caching during multi-node labs. Simulate production deployments with live troubleshooting on Facter and catalog errors. Produce a complete migration plan applicable on Monday. Depart with ready-to-scale configs for your environments without downtime.
The Puppet Training - Efficiently Automate Infrastructures 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.
For the smooth delivery of the Puppet Training - Efficiently Automate Infrastructures program, the following equipment is required:
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.
Assessment of skills acquired during the Puppet Training - Efficiently Automate Infrastructures program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.