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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without expert Symfony mastery, your apps risk crashes under 1000 simultaneous users, losing 40% of e-commerce revenue.
Unpatched security vulnerabilities expose you to 75% of data breaches (source OWASP), doubling remediation costs.
Project delays explode by 50% without performance optimization, hindering promotions.
Obsolete architectures block cloud scalability, costing 30k€/year in useless infrastructure.
Invest 28 hours to avoid these pitfalls and boost ROI x5.
The Training Symfony Expert - Advanced Architectures and Scalability training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training Symfony Expert - Advanced Architectures and Scalability training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training Symfony Expert - Advanced Architectures and Scalability training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into refactoring a monolithic app into microservices, configure Messenger for RabbitMQ queues, create custom bundles with custom events, complete exercises on API Platform for dynamic endpoints, produce a deliverable and scalable architecture diagram that boosts your expertise from day one.
Analyze bottlenecks with Blackfire, implement multi-level caching with Redis and OPCache, optimize Doctrine queries via advanced DQL and indexing, test on high-load e-commerce real cases, generate before/after performance reports, transform your slow apps into ultra-responsive machines.
Secure your APIs with JWT and OAuth2 via Lexik, configure Guard for multi-factor authentication, integrate advanced rate limiting and CSRF, simulate OWASP attacks on concrete projects, deploy custom firewalls, obtain a certified security audit to protect your critical data.
Automate PHPUnit and Behat tests to 90% coverage, containerize with Docker Compose, set up CI/CD with GitHub Actions, monitor with Symfony Profiler and Prometheus, finalize a complete production pipeline, leave with a professional portfolio ready to impress.
Target audience
Senior PHP developers, lead developers, backend architects seeking to upskill in Symfony.
Prerequisites
Mastery of PHP 8+, Symfony 6, Doctrine ORM, Composer, advanced Git, and Docker container basics.
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