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 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
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.
Quick installation of a Symfony project via Flex and Symfony CLI, configuration of a professional development environment, discovery of the MVC structure with essential bundles, first controllers and custom Twig views, practical exercises on a real business case like an e-commerce blog, creation of dynamic routes and debugging with the Symfony profiler for smooth and productive onboarding from day one.
Creation of Doctrine entities with annotations and YAML, management of unidirectional and bidirectional relationships between entities, automatic generation of migrations via Symfony console, exercises on a red thread project like a stock management API, custom DQL queries and advanced repositories, data validation with Symfony constraints to develop solid skills in professional data persistence.
Development of robust controllers with dependency injection, configuration of parameterized routing and Symfony route groups, creation of complex forms with the Form Component and custom fields, integration of CSRF validation and user-friendly errors via Twig, practical cases on user registration for a SaaS app, rendering of reactive templates and optimization for a smooth, enterprise-ready developer experience.
Implementation of Symfony security with custom guards and voters, configuration of JWT authentication for RESTful APIs via LexikJWT, integration of API Platform for automated endpoints and Swagger documentation, management of roles and permissions in a business context, exercises on protection against OWASP Top 10, creation of reusable bundles to accelerate future developments and boost certifying skills.
Setting up unit and functional tests with PHPUnit and Behat, performance optimization via Redis cache and Symfony OPcache, containerization with Docker Compose for reproducible environments, CI/CD configuration with GitHub Actions, deployment on cloud servers like OVH or AWS, code review of the red thread project and post-training action plan for secure, scalable production deployment in a business setting.
The Training Symfony - Developing Scalable Web Applications 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.
For the smooth delivery of the Training Symfony - Developing Scalable Web Applications 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 Symfony - Developing Scalable Web Applications 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.
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.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
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.
Développement BackendIndustry-certified
Développement BackendIndustry-certified
Développement BackendIndustry-certified
Développement BackendIndustry-certified
Développement BackendIndustry-certified
Développement BackendIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement PHPIndustry-certified
Développement PHPIndustry-certified
Développement PHPIndustry-certified
Développement PHPIndustry-certified
Développement PHPIndustry-certified
Développement PHPIndustry-certified
Frameworks & BibliothèquesIndustry-certified
Frameworks & BibliothèquesIndustry-certified
Frameworks & BibliothèquesIndustry-certified
Frameworks & BibliothèquesIndustry-certified
Frameworks & BibliothèquesIndustry-certified
Frameworks & BibliothèquesIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.