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 Linkerd, 70% of Kubernetes microservices incidents stem from invisible network failures, causing 40% of annual downtime according to CNCF.
Your apps suffer hidden latencies >500ms, zero-trust mTLS vulnerabilities exposing you to breaches (30% rise in 2023), retry failures amplifying customer losses.
Losing 20k€/h in revenue per outage?
Risk forced migrations to unstable Istio.
Train now: divide downtime by 5, secure 100% of traffic, boost performance 3x.
Don't leave your clusters vulnerable—act before the next critical outage.
Dive into the basics of service meshes, install Linkerd on a real Kubernetes cluster using CLI and Helm, configure the sidecar proxy on simple pods, perform your first mTLS traffic tests, generate Viz dashboards to visualize flows, and produce a validated team installation report.
Inject the Linkerd proxy into your containerized applications, secure traffic with automatic mTLS, test resilience under high load scenarios, analyze Golden Signals metrics via the dashboard, debug common errors with debug tools, and deploy an instrumented app ready for production.
Define advanced routes with HTTPRoute and Server, implement traffic splitting for canaries, configure retries and timeouts on real scenarios, simulate failures to test resilience, optimize policies via YAML, and validate a routed flow with real-time metrics.
Strengthen security with mTLS and Linkerd RBAC policies, integrate Prometheus for custom alerting, explore distributed traces, analyze latencies and errors across multi-service apps, create custom dashboards, and produce a complete security audit of your mesh.
Scale your mesh for production with HSM and multi-clusters, migrate from Istio to Linkerd in a guided exercise, resolve complex incidents via CLI debug, apply CI/CD best practices, synthesize a rollout plan, and leave with a portfolio of production-ready configs.
The Training Linkerd - Master the Secure Service Mesh for Kubernetes 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 Training Linkerd - Master the Secure Service Mesh for Kubernetes 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 Training Linkerd - Master the Secure Service Mesh for Kubernetes 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.
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Infrastructure & NetworkingIndustry-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.