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 advanced Dapper mastery, your .NET applications suffer from slow SQL queries, increasing response time by 40% according to Stack Overflow surveys, leading to client losses and exorbitant server costs up to 30k€/an per team.
In agile Scrum or SAFe, sprint delays due to heavy ORMs like Entity Framework hinder deliveries, risking project failures and team demotivation, with 25% turnover of IT devs according to Gartner.
Stagnant career without Dapper skills: capped salaries, lost Big Tech opportunities.
Invest now in professional training to secure company performance and boost progression.
Discover advanced Dapper mappings through practical exercises on large datasets, implement stored procedures and custom functions to reduce execution time by 50%, analyze SQL profiles with integrated tools, build resilient data pipelines in small groups, test real agile enterprise cases like Kanban boards, produce functional deliverables ready for Scrum sprints, benefit from certified Qualiopi coach feedback to immediately anchor professional skills.
Integrate Dapper with Redis for distributed caching in collaborative Scrum workshops, manage ACID transactions on SAFe microservices, monitor performance via Application Insights and Serilog, simulate production scenarios with high loads, optimize for agile teams through pair programming, deploy complete DevOps prototypes, validate through peer code reviews, leave with a concrete project portfolio and enterprise action plan, reinforced by post-training support for maximum ROI.
The Dapper Training - Optimizing Advanced SQL Performance in .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.
For the smooth delivery of the Dapper Training - Optimizing Advanced SQL Performance in .NET 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 Dapper Training - Optimizing Advanced SQL Performance in .NET 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.
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Databases & SQLIndustry-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.