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Docker Expert Training - Deploy Scalable Apps in Production

Ref: KDU532
10 people max.
$5,280 HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$180/day onsite · +$540 with certification exam
4 days
Remote

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Learning objectives

  • Optimize Docker multi-stage images to reduce sizes by 70%.
  • Secure containers with scanning, secrets, and advanced RBAC.
  • Orchestrate Swarm clusters for high availability.
  • Integrate Docker into Jenkins/GitLab CI/CD pipelines.
  • Manage private registries and multi-architecture ARM/x86.
  • Monitor and debug containerized environments in production.
  • Deploy scalable microservices with advanced Compose.

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 expert Docker mastery, 70% of containerized deployments fail in production, causing 4h average downtime per incident and losses of 50k€/h for SMEs.

  • Non-optimized images inflate cloud costs by 300%, exposing to 85% of breaches via unscanned vulnerabilities (Sysdig 2023 report).

  • Poorly orchestrated clusters lead to failing scaling, with 40% of apps unavailable under load.

  • Risk of GDPR sanctions for mismanaged secrets.

  • Invest 28h to avoid these pitfalls and scale confidently.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Docker Optimization: Multi-Stage Builds and Layers (Dockerfile, Registries)

Dive into image optimization by practicing multi-stage builds with Docker BuildKit, analyze layers to reduce sizes by 5x, configure effective .dockerignore files, test on real Node.js and Python app cases, produce your first ultra-lightweight production-ready images, and deploy them locally to validate performance gains.

Module 2Docker Security: Scanning, Secrets, and Runtime (Trivy, Docker Bench)

Master security by scanning images with Trivy and Clair, implement secrets via Docker Secrets and Vault, configure AppArmor/SELinux for containers, simulate attacks in practical exercises, apply RBAC and network policies, generate compliance reports, and secure a complete stack to avoid 90% of common vulnerabilities.

Module 3Docker Orchestration: Swarm and Advanced Compose (Clusters, Scaling)

Build Swarm clusters live, deploy services with auto-replication, manage load balancing and rolling updates, use Docker Compose for complex microservices with overrides, test failover in failure scenarios, scale horizontally to 100 nodes, and deliver a resilient orchestrator for your critical apps.

Module 4Docker in Production: CI/CD, Monitoring, and Multi-Arch (Helm, Prometheus)

Integrate Docker into GitLab CI for automated multi-platform ARM/x86 builds, deploy with Helm charts, monitor via Prometheus/Grafana in real exercises, debug logs with ELK, configure private registries like Harbor, simulate zero-downtime deployments, and finalize an end-to-end scalable pipeline to boost your cloud infrastructure.

Evaluation method

  • Daily technical quizzes, evaluated practical projects, final MCQ on production cases.

Learning method

  • Intensive practice 80%, real business cases, hands-on exercises on dedicated machines.

Methods, materials and delivery

The Docker Expert Training - Deploy Scalable Apps in Production 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 Docker Expert Training - Deploy Scalable Apps in Production 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 Docker Expert Training - Deploy Scalable Apps in Production 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 eligible for corporate training budgets and employer-funded plans.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
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.

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.

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