Training Doctrine ORM - Mastering PHP Object Persistence

$2,310

  • 2 days
  • Onsite
  • 10 people max.
Ref: ZOP361
10 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without Doctrine ORM mastery, 70% of intermediate PHP apps suffer from slow SQL queries, resulting in load times over 3 seconds and a 40% user abandonment rate according to Google.

  • Telecom companies lose up to 25% of dev productivity due to persistence bugs, with maintenance costs inflated by 15k€ annually per project.

  • Your career stagnates against certified competitors, risking lost opportunities in 5G or VoIP.

  • Invest now to secure performance and scalability.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

40,869 programs · 25 countries

  • Aptar
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  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Doctrine ORM training objectives

  • Master Doctrine ORM entity mappings for professional certifying training
  • Develop complex relationships between objects in enterprise settings
  • Optimize DQL queries to boost application performance
  • Implement Doctrine cache in real PHP projects
  • Configure migrations and fixtures for solid skills
  • Integrate Doctrine ORM with Symfony for robust telecom applications

Program

Doctrine ORM curriculum: 2 modules over 2 days

Module 1 : Doctrine ORM Fundamentals: Installation, Mappings, and Entities (PHP, Symfony, MySQL)

Discover the installation of Doctrine ORM via Composer, configure the Symfony bundle for smooth integration, create your first entities with annotations and YAML, test basic mappings during practical exercises on telecom cases like 5G network management, automatically generate database schemas, persist objects in the database with secure transactions, and validate deliverables through a concrete project on fiber optic data modeling.

Module 2 : Advanced Doctrine ORM: DQL, Relationships, Cache, and Optimizations (VoIP exercises, migrations)

Dive into advanced DQL queries to filter complex data, manage many-to-many and one-to-one associations typical of VoIP telephony apps, implement query and result cache to accelerate performance, migrate schemas with Doctrine Migrations in production environments, optimize custom repositories via exercises on real mobile network datasets, load fixtures for quick tests, and conclude with a complete case study on optimizing a database for 5G services.

How Doctrine ORM skills are assessed

  • Interactive quiz on mappings and DQL at the end of each day
  • Practical project for complete Doctrine ORM modeling
  • Continuous evaluation through trainer and peer feedback

How the Doctrine ORM course is taught

  • Active methods through hands-on practical exercises
  • Real case studies from the telecommunications sector
  • Collaborative learning in small groups of max 10
  • Post-training support with resources and unlimited Q&A

Doctrine ORM training: access and practical arrangements

The Training Doctrine ORM - Mastering PHP Object Persistence 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.

Equipment required

For the smooth delivery of the Training Doctrine ORM - Mastering PHP Object Persistence program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

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.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Doctrine ORM - Mastering PHP Object Persistence program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

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.

Enrollment terms and lead times

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.

The Learni story

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.

Our method

How Learni guarantees the quality of your Doctrine ORM training

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.

Step 1

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.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

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.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Doctrine ORM: frequently asked questions

Which tools are used in Doctrine ORM training?+
Hands-on work runs on PHP, symfony, mySQL, voIP exercises and migrations. Those tools come from the Doctrine ORM program itself, delivered on site over 2 days, so participants practise on the stack they will use at work.
What can participants do after Doctrine ORM training?+
They can master Doctrine ORM entity mappings for professional certifying training, develop complex relationships between objects in enterprise settings and optimize DQL queries to boost application performance. Those are the stated objectives of the Doctrine ORM program at Intermediate level, checked by the end-of-session assessment.
What does the Doctrine ORM program cover, day by day?+
Day 1: Doctrine ORM Fundamentals: Installation, Mappings, and Entities (PHP, Symfony, MySQL). Day 2: Advanced Doctrine ORM: DQL, Relationships, Cache, and Optimizations (VoIP exercises, migrations). The Doctrine ORM program runs over 2 days, delivered on site.
How is Doctrine ORM training assessed?+
Assessment relies on interactive quiz on mappings and DQL at the end of each day, practical project for complete Doctrine ORM modeling and continuous evaluation through trainer and peer feedback. Learni issues a completion certificate together with the individual assessment report at the end of the Doctrine ORM program, which an L&D team can file as evidence.
How much does Doctrine ORM training cost per participant?+
Doctrine ORM training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Doctrine ORM training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Doctrine ORM training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Doctrine ORM training?+
Object-oriented PHP, advanced SQL, relational databases MySQL or PostgreSQL.
Is a certificate issued after Doctrine ORM training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Doctrine ORM training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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