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.
1 seat held for the next session
30:00Held for another
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.
Trusted by — schools, companies and industrial groups
Every program built with a dedicated engineer
Learning objectives
- Understand the benefits of Dapper compared to other ORMs
- Configure and install Dapper in a .NET project
- Reduce data access complexity while improving performance
- Write SQL queries and execute them efficiently with Dapper
- Master the different mapping methods between objects and records
- Manage transactions, parameters, connections, and advanced performance
- Structure projects for maintainable and scalable code
Our social commitment
A school kit donated to a child for every training
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
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.
Don't let this gap widen
Why this program matters
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Program
Module 1Introduction to Dapper and Integration into a .NET Project
Presentation of different ORMs (Entity Framework, Dapper, NHibernate) and Dapper's positioning. Installation via NuGet. First CRUD operations with Dapper. Quick comparison of performance and architecture.
Module 2Advanced Mapping, Query Management, and Security
Handling mapping for simple and complex objects, managing joins, one-to-many and many-to-many mapping, using Dynamic Parameters. Preventing SQL injections and security best practices with Dapper.
Module 3Performance, Transactions, and Project Architecture
Query optimization, fine-grained transaction management, benchmarks, and experience feedback. Code structuring for decoupling (Repository pattern), unit tests, best practices for a robust and scalable codebase. Practical case study: integrating Dapper into an existing business application.
Evaluation method
- Practical exercises in each module
- Ongoing project with presentation to the group
- Final MCQ to validate mastery of Dapper
Learning method
- Interactive courses and live demonstrations
- Real-world case studies and guided exercises
- Complete downloadable training materials
- Access to a GitHub repository with example sources
Methods, materials and delivery
The Training: Mastering Dapper: The Ultra-Performant ORM for C# and .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: Mastering Dapper: The Ultra-Performant ORM for C# and .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: Mastering Dapper: The Ultra-Performant ORM for C# and .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.
Our method
Training quality, guaranteed at every step
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.
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.
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.
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.
Suggestions
You might
like these too.
Web DevelopmentIndustry-certifiedTraining Rust Expert - Optimize System Performance
$4,620Net of tax
Web DevelopmentIndustry-certifiedTraining Advanced Stress Management - Master Crises and Professional Burnout
$3,465Net of tax
Web DevelopmentIndustry-certifiedTraining Rust Embedded Expert - Develop Reliable no_std Systems
$4,620Net of tax
Web DevelopmentIndustry-certifiedTraining Deno Deploy - Effortlessly Deploy Serverless Apps
$4,620Net of tax
Web Development
More programs in Web Development.
Web DevelopmentIndustry-certifiedAPI Security Testing with the OWASP API Security Top 10
$2,310Net of tax
Web DevelopmentIndustry-certifiedAPNs Training - Expert Scaling iOS Push Notifications
$2,310Net of tax
Web DevelopmentIndustry-certifiedASP.NET Core : Maîtriser le Développement Web Moderne
$5,775Net of tax
Web DevelopmentIndustry-certifiedATDD : Maîtriser l’Acceptance Test Driven Development en équipes agiles
$3,465Net of tax
Web DevelopmentIndustry-certifiedAWS IoT Core : Maîtrisez la gestion intelligente des objets connectés
$3,465Net of tax
Web DevelopmentIndustry-certifiedAWS Security Hub : Maîtriser la sécurité cloud avec AWS
$2,310Net of tax
Frameworks & Libraries
More programs in Frameworks & Libraries.
Frameworks & LibrariesIndustry-certifiedAdvanced Flask Training - Develop Scalable and Secure APIs
$4,620Net of tax
Frameworks & LibrariesIndustry-certifiedAdvanced Laravel Training - Build Scalable and Secure Apps
$3,465Net of tax
Frameworks & LibrariesIndustry-certifiedAngular Expert Training - Scalable Architectures & Performance
$3,465Net of tax
Frameworks & LibrariesIndustry-certifiedApprendre Svelte : Créer des Applications Web Modernes et Performantes
$2,310Net of tax
Frameworks & LibrariesIndustry-certifiedApprendre à développer des APIs REST avec NancyFX : de l’installation à la mise en production
$3,465Net of tax
Frameworks & LibrariesIndustry-certifiedApprendre à maîtriser AutoMapper en C# : de l’initiation à la pratique avancée
$2,310Net of tax
Databases
More programs in Databases.
DatabasesIndustry-certifiedAdvanced CouchDB Training - Master Scalable NoSQL Databases
$5,775Net of tax
DatabasesIndustry-certifiedAmazon Aurora : Maîtriser la Base de Données Cloud Haute Disponibilité et Performance
$3,465Net of tax
DatabasesIndustry-certifiedAmazon DynamoDB : De l’initiation à l’expertise pour des bases NoSQL performantes
$2,310Net of tax
DatabasesIndustry-certifiedBigtable : Maîtriser le stockage distribué dans Google Cloud
$2,310Net of tax
DatabasesIndustry-certifiedDevenez Expert en Gestion de Schémas de Bases de Données avec Liquibase : de l’Installation à la Production
$2,310Net of tax
DatabasesIndustry-certifiedElasticsearch : Prise en Main Professionnelle et Optimisation de la Recherche
$3,465Net of tax
Automation & RPA
More programs in Automation & RPA.
Automation & RPAIndustry-certifiedAdministrez votre Infrastructure IT avec SaltStack : Déploiement, Configuration et Automatisation
$3,465Net of tax
Automation & RPAIndustry-certifiedAdvanced Ansible Training - Automate Complex Infrastructures
$2,310Net of tax
Automation & RPAIndustry-certifiedAdvanced Bash Training - Automate Professional Sysadmin Tasks
$1,155Net of tax
Automation & RPAIndustry-certifiedAnsible Initiation Training - Automate Your IT Deployments
$2,310Net of tax
Automation & RPAIndustry-certifiedArduino Initiation Training - Create Your First DIY Robots
$5,775Net of tax
Automation & RPAIndustry-certifiedArgo Workflows : Automatisation Avancée des Processus sur Kubernetes
$2,310Net of tax
GO DEEPER
Blog articles on Software development.
Our weekly insights on the topic, by Learni experts.
Professional TrainingNode.js Backend Training: A Practical Hands-On Approach for March 2026
In the fast-evolving world of web development, Node.js remains a powerhouse for backend training. This practical guide outlines a hands-on curriculum for March 2026, focusing on real-world projects to build scalable, secure applications.
Professional TrainingHow to Become an AI Engineer: Complete Roadmap for March 2026
In the rapidly evolving world of artificial intelligence, becoming an AI engineer by March 2026 requires a structured approach combining foundational knowledge, practical skills, and emerging trends. This roadmap outlines the essential steps to launch your career.
Professional TrainingSoftware Development Training in Louisville — January 2025 | Learni
Discover why January 2025 is the perfect time for software development training in Louisville with Learni. Upskill in Python, JavaScript, React, DevOps, and fullstack development for career changes or developer advancement. Certified programs with funding options and proven results.
FAQ
Frequently asked questions
How much does the Training: Mastering Dapper: The Ultra-Performant ORM for C# and .NET training cost?+
The individual price is $3,465 (USD). The team / on-site group package is shown on the course page. A detailed quote is sent within one business day.
How long is the Training: Mastering Dapper: The Ultra-Performant ORM for C# and .NET training?+
The training lasts 3 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Basic knowledge of C# and SQL, familiarity with .NET
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote
This training across cities
Available on-site and remotely. Pick your city to see the local training center.
Your professional training, anywhere
Let's build
your next
program.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
Reply within 24h · Vetted experts · USD invoicing · W-9 available