Loading...
Please wait a moment
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.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
Loading available slots...
No-Code / Low-Code training in Leeds in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Cybersecurity training in Sheffield in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Discover how design thinking training programs in March 2026 will equip innovation teams with cutting-edge skills for problem-solving, collaboration, and breakthrough creativity in a rapidly evolving business landscape.
Artificial Intelligence training in Raleigh in June 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Without advanced Symfony mastery, your apps plateau: 40% user abandonment if loading >3s, x4 maintenance costs for poorly designed bundles, 75% breaches via unsecured JWT APIs (source OWASP).
Lose clients to smooth competitors, endure endless debugging on slow Doctrine, miss CI/CD deployments and suffer 20% production downtimes.
Invest 7 hours, avoid 10k€ annual losses, dominate the professional PHP market.
The Advanced Symfony Training - Bundles, APIs, and Optimal Performance 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 Advanced Symfony Training - Bundles, APIs, and Optimal Performance 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 Advanced Symfony Training - Bundles, APIs, and Optimal Performance 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.
Start the morning by creating your custom bundle with injected services and events, optimize Doctrine queries to divide loading times by 3 on real e-commerce cases, build an unbreakable JWT API via LexikBundle with simulated intrusion exercises, test everything with PHPUnit on a live project, finalize with an automated Docker deployment. Leave energized, bundle ready, and performance optimized.
Target audience
Senior PHP developers, Symfony tech leads, expert freelancers seeking advanced skill development.
Prerequisites
Mastery of Symfony 6+, PHP 8.2, Composer, intermediate Doctrine, advanced Git, basic REST APIs.
Loading...
Please wait a moment





























