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 mastering Doctrine ORM 2026, 75% of PHP apps suffer N+1 queries that inflate annual cloud costs by 40% according to the Stack Overflow Survey 2025.
Development time explodes 3x on scalable projects, exposing companies to critical downtimes that lose 20k€/h in e-commerce.
Careers stagnate: junior devs remain blocked with salaries 15k€/year lower than ORM experts.
Invest now to boost project performance and ROI.
Discover the major evolutions of Doctrine ORM 2026 through practical workshops on dynamic entities and PHP 8 attributes, configure polymorphic relationships with concrete e-commerce examples, generate schemas via optimised CLI, test zero-downtime migrations on real 1M record datasets, produce deliverable ER diagrams for your team.
Dive into advanced DQL for custom queries on Doctrine ORM 2026, profile N+1 issues with integrated Blackfire, implement partial hydration reducing memory by 50%, practical scalable REST API cases, generate before/after performance comparison reports, export native SQL mappings for company audits.
Configure second-level Redis cache with Doctrine ORM 2026 for traffic peaks, develop custom listeners on prePersist/postUpdate events, simulate 10k req/s loads via JMeter, optimise intelligent cache invalidation, integrate real ERP observer patterns, deliver ready-to-deploy Docker configs.
Master the Doctrine Migrations bundle for Doctrine ORM 2026 in CI/CD deployments, generate massive fixtures with advanced Faker, test transactional rollbacks on PostgreSQL/MySQL databases, automate seeds via Symfony Console, analyse complex schema diffs, produce idempotent scripts for DevOps teams.
Synthesise via capstone project on Doctrine ORM 2026, bundle custom extensions for query monitoring, integrate Pest/PHPUnit for 100% coverage, benchmark against competing ORMs, deploy on AWS RDS cloud, receive complete Git repo and evolution roadmap, certify professional skills.
The Training Doctrine ORM 2026 - Optimising Advanced PHP Performance 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 Training Doctrine ORM 2026 - Optimising Advanced PHP Performance 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 Doctrine ORM 2026 - Optimising Advanced PHP Performance 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.
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
PHP & CMSIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-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.