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.
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 Intermediate Rails training, 70% of developers lose 15 hours per week on poorly managed ActiveRecord bugs, leading to non-scalable apps and 3x maintenance costs.
Imagine deploying without solid security: data leaks affecting 40% of SMEs, GDPR fines up to 4% of revenue.
Are you missing freelance opportunities at €80/hour due to unoptimized APIs?
20% downtimes in production ruin reputations.
Invest 21 hours to avoid these pitfalls, multiply your productivity x2 from the next day.
Dive into Rails architecture by refactoring an existing app, configure complex relationships with ActiveRecord, migrate databases through practical exercises, optimize SQL queries to accelerate performance, test your models with RSpec, leave with a structured project and impeccable relational schemas, ready to scale.
Build robust APIs by integrating Devise for authentication, apply Pundit for fine-grained authorization policies, generate JWT tokens through exercises on real e-commerce cases, secure your endpoints against common attacks, debug with advanced logs, produce a deployable functional API prototype, boost your security expertise.
Deploy your Rails app on Heroku and Docker by containerizing through hands-on sessions, integrate Sidekiq for asynchronous jobs, enable Redis caching for ultra-fast responses, monitor with New Relic on concrete high-traffic cases, optimize assets and the database, finalize with a successful live deployment, gain production autonomy.
The Intermediate Rails Training - Develop Scalable Web 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 Intermediate Rails Training - Develop Scalable Web 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 Intermediate Rails Training - Develop Scalable Web 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.
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DevOpsIndustry-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.