Training Dapper 2026 - Mastering the Lightweight ORM for .NET

$3,465

  • 3 days
  • Onsite
  • 10 people max.
Ref: KQQ589
10 people max.
$3,465
In-company rate: from $6,290 for the whole team
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastering Dapper 2026, your .NET applications risk slow SQL queries, multiplying response times by 5 according to Stack Overflow benchmarks and driving 30% customer losses on e-commerce due to timeouts.

  • Backend teams lose productivity, with development costs inflated by 40% compared to lightweight ORMs, threatening company competitiveness against agile competitors.

  • Your career stagnates without these modern ORM skills, limiting DevOps promotions.

  • Invest now to avoid these pitfalls and accelerate your backend projects.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development 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

40,841 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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

Dapper training objectives

  • Master the installation and configuration of Dapper 2026 in certified professional training
  • Develop optimized SQL queries with Dapper to boost backend skills
  • Implement complex object mappings in enterprise projects
  • Design robust REST APIs integrating Dapper 2026 for microservices
  • Optimize database performance in a professional context
  • Acquire practical skills for backend development certification

Dapper curriculum: 3 modules over 3 days

Module 1 : Dapper 2026 Fundamentals: Installation, Simple Queries (C#, SQL Server, Practical Exercises)

Discover the installation of Dapper 2026 in a .NET project, configure connections to SQL Server or PostgreSQL, execute your first SELECT and INSERT queries via concrete examples, perform practical exercises on real datasets to map results to C# objects, test initial performance with integrated tools, produce a first functional deliverable of a basic database-connected application, consolidating your beginner skills in lightweight ORM.

Module 2 : Dapper 2026 Mappings and Transactions: Complex Objects, Error Handling (Stored Procedures, Multi-Queries)

Dive into advanced object mappings with Dapper 2026, manage one-to-many relationships via optimized SQL joins, implement ACID transactions for critical business operations, integrate stored procedures and custom functions, practice on enterprise cases like e-commerce order management, develop robust error handlers, generate performance reports, and validate an intermediate module ready for REST API, strengthening your professional backend skills.

Module 3 : Advanced Dapper 2026 Integration: Microservices, Optimization (REST API, Azure Deployment)

Integrate Dapper 2026 into microservices architectures, optimize queries for high loads with indexing and caching, build secure REST API endpoints consuming Dapper data, deploy on Azure or Docker via CI/CD pipelines, analyze bottlenecks with dedicated profilers, collaborate on a group project simulating a real backend service, produce a certifying portfolio with source code and performance metrics, acquiring enterprise-ready skills.

How Dapper skills are assessed

  • Daily interactive quizzes on Dapper 2026 concepts
  • Final practical project: Complete backend API with Dapper
  • Qualiopi certificate and personalized feedback on acquired skills

How the Dapper course is taught

  • Active pedagogy with 70% hands-on practice on real code
  • Guided exercises adapted to beginner .NET level
  • Case studies of companies using Dapper in production
  • Unlimited access to replays and post-training resources

Dapper training: access and practical arrangements

The Training Dapper 2026 - Mastering the Lightweight ORM for .NET 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 Dapper 2026 - Mastering the Lightweight ORM for .NET 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 Dapper 2026 - Mastering the Lightweight ORM for .NET 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 Dapper 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

Dapper: frequently asked questions

Which tools are used in Dapper 2026 training?+
Hands-on work runs on c#, SQL Server, practical Exercises, stored Procedures, multi-Queries and REST API. Those tools come from the Dapper 2026 program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.
What can participants do after Dapper 2026 training?+
They can master the installation and configuration of Dapper 2026 in certified professional training, develop optimized SQL queries with Dapper to boost backend skills and implement complex object mappings in enterprise projects. Those are the stated objectives of the Dapper 2026 program at Beginner level, checked by the end-of-session assessment.
What does the Dapper 2026 program cover, day by day?+
Day 1: Dapper 2026 Fundamentals: Installation, Simple Queries (C#, SQL Server, Practical Exercises). Day 2: Dapper 2026 Mappings and Transactions: Complex Objects, Error Handling (Stored Procedures, Multi-Queries). Day 3: Advanced Dapper 2026 Integration: Microservices, Optimization (REST API, Azure Deployment). The Dapper 2026 program runs over 3 days, delivered on site.
How is Dapper 2026 training assessed?+
Assessment relies on daily interactive quizzes on Dapper 2026 concepts, final practical project: Complete backend API with Dapper and qualiopi certificate and personalized feedback on acquired skills. Learni issues a completion certificate together with the individual assessment report at the end of the Dapper 2026 program, which an L&D team can file as evidence.
How much does Dapper 2026 training cost per participant?+
Dapper 2026 training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 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 Dapper 2026 training take?+
3 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 Dapper 2026 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 Dapper 2026 training?+
C# basics (syntax, classes), SQL knowledge (SELECT, INSERT), .NET environment installed.
Is a certificate issued after Dapper 2026 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 Dapper 2026 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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