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.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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 this advanced Elixir training, your apps risk cascading crashes under load, with 25% higher average downtime according to BEAM benchmarks.
Developers lose hours on unmanaged concurrency bugs, leading to revenue losses estimated at 50k€/year for a scalable startup.
Poorly supervised clusters fail in production, exposing you to critical outages like those seen at WhatsApp before OTP mastery.
Miss fault-tolerance, and your Phoenix APIs cap at 10k req/s instead of 1M+.
Invest now to avoid these costly pitfalls and dominate distributed systems.
Dive into OTP behaviours to create autonomous processes, code custom GenServers to manage complex states, complete practical exercises on distributed agents, test with ExUnit for maximum coverage, and produce a functional deliverable ready for supervision, while mastering concurrent patterns that boost your Elixir apps.
Build unbeatable supervision trees, implement one_for_one and one_for_all strategies on real critical app cases, simulate crashes to test Elixir resilience, develop advanced error handlers, generate structured logs with Logger, and validate your supervisors through immersive exercises that prepare for production without downtime.
Set up multi-node Elixir clusters in a snap, configure Libcluster for horizontal scalability, integrate Phoenix PubSub for real-time communications, practice exercises on high-load distributed apps, manage automatic node discovery, and deploy a resilient prototype proving 10x more throughput than traditional monoliths.
Push Elixir performance to the extreme with profilers and BEAM optimizations, automate end-to-end distributed tests, master umbrella projects for modular deployments, implement hot code swapping without interruption, finalize with a capstone project on a full-stack scalable app, and leave with ready-to-use scripts for Docker and Kubernetes.
The Advanced Elixir Training - Develop Resilient Distributed Apps 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 Advanced Elixir Training - Develop Resilient Distributed Apps 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 Advanced Elixir Training - Develop Resilient Distributed Apps 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.
C, C++, Rust & GoIndustry-certified
Conteneurs & KubernetesIndustry-certified
Backend & APIIndustry-certified
Conteneurs & KubernetesIndustry-certified
C, C++, Rust & GoIndustry-certified
C, C++, Rust & GoIndustry-certified
C, C++, Rust & GoIndustry-certified
C, C++, Rust & GoIndustry-certified
C, C++, Rust & GoIndustry-certified
C, C++, Rust & GoIndustry-certified
Backend & APIIndustry-certified
Backend & APIIndustry-certified
Backend & APIIndustry-certified
Backend & APIIndustry-certified
Backend & APIIndustry-certified
Backend & APIIndustry-certified
Java & écosystème JVMIndustry-certified
Java & écosystème JVMIndustry-certified
Java & écosystème JVMIndustry-certified
Java & écosystème JVMIndustry-certified
Java & écosystème JVMIndustry-certified
Java & écosystème JVMIndustry-certified
.NET & C#Industry-certified
.NET & C#Industry-certified
.NET & C#Industry-certified
.NET & C#Industry-certified
.NET & C#Industry-certified
.NET & C#Industry-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.