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Training Elixir - Mastering Resilient Distributed Systems

Ref: HJO919
10 people max.
4400€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
4 journées
distanciel

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Learning objectives

  • Master OTP behaviors to design ultra-resilient Elixir applications in certified professional training
  • Develop scalable distributed systems optimizing concurrency skills for the enterprise
  • Implement advanced Elixir patterns for maximum production performance
  • Design fault-tolerant architectures with Nerves and Umbrella projects in a professional context
  • Optimize supervised processes and GenServers for secure certified deployments
  • Deploy Elixir distributed clusters handling millions of simultaneous connections
  • Acquire expert skills in distributed testing to validate critical enterprise systems

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.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Advanced OTP: Behaviors and Supervision in Elixir (GenServers, Agents)

Dive into advanced OTP behaviors with practical workshops on GenServers and supervisors, using Elixir 1.15 and Mix to create resilient processes. Explore supervision tree patterns, implement real-time event handlers, analyze concrete cases of scalable telecom apps. Each participant codes a distributed monitoring system, receives expert feedback, and produces a functional deliverable tested live, strengthening certified professional skills.

Module 2Distributed Systems: Clustering and Nodes in Elixir (Libcluster, Horde)

Build Elixir clusters with Libcluster and Horde through immersive exercises, simulating multi-node deployments on Docker and Kubernetes. Master task distribution, network partition management, integrate Phoenix PubSub for global broadcasts. Work on real enterprise scenarios like scalable chatbots, generate performance reports, optimize resilience via heartbeats, and validate with Chaos Engineering tests for advanced production skills.

Module 3Advanced Phoenix: Distributed LiveView and Umbrellas in Elixir (Scalable Patterns)

Deepen Phoenix LiveView in distributed mode with workshops on Umbrella projects, integrating Absinthe for real-time GraphQL. Develop collaborative dashboards handling 10k+ users, optimize diffs and virtual joins, implement decentralized authentication via Guardian. Use Oban for asynchronous jobs, test with Wallaby and ExMachina, produce a full-stack deployable prototype, boosting certified skills in modern web architectures.

Module 4Optimization & Deployment: Nerves, Distributed Testing in Elixir (Production Deliverables)

Finalize with Nerves for edge computing deployments, optimize BEAM builds for high availability, integrate Telemetry and Prometheus for professional monitoring. Perform distributed tests via parallel ExUnit and Mox, simulate faults on AWS EKS, generate benchmarks showing +300% throughput. Each learner delivers a complete clustered Elixir project, receives a Qualiopi certificate, and accesses post-training resources for immediate enterprise integration.

Evaluation method

  • Daily interactive quizzes on OTP and clustering to validate advanced skills
  • Final distributed project evaluated by experts on scalability and resilience criteria
  • Qualiopi certificate issued after multiple-choice quiz and peer-review of practical deliverables

Learning method

  • Learning through real-world projects inspired by leading tech companies
  • Hands-on practical exercises in remote format with live screen sharing
  • Concrete case studies on WhatsApp and Discord scaled with Elixir
  • Continuous support via dedicated Slack and unlimited session replays

Methods, materials and delivery

The Training Elixir - Mastering Resilient Distributed Systems 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 Elixir - Mastering Resilient Distributed Systems 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 Elixir - Mastering Resilient Distributed Systems 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

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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