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.

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 Resend expert mastery, 40% of your transactional emails land in spam, losing 25% of customer revenue according to SendGrid studies.
Time wasted debugging faulty APIs triples production delays.
Low deliverability (<85%) exposes you to permanent blacklists, costing 10k€/year in recovery.
Teams stuck on basic configs hinder scaling, missing growth opportunities.
Invest 7 hours to avoid these pitfalls, secure 99% inbox placement, and gain 30% operational efficiency starting tomorrow.
Dive into Resend expertise by configuring complex APIs via live Node.js exercises, integrate automated workflows for ultra-personalized transactional emails, test deliverability on real cases with DKIM/SPF tools, create dynamic React Email templates hands-on, analyze metrics via interactive dashboards, produce production-ready deliverables like alerted monitoring, leave with a deployed project that boosts your open rates to 99%.
The Training Resend Expert - Boost Deliverability to 99% 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 Resend Expert - Boost Deliverability to 99% 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 Resend Expert - Boost Deliverability to 99% 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.
Backend DevelopmentIndustry-certified
Artificial IntelligenceIndustry-certified
Email Marketing & CRMIndustry-certified
Backend DevelopmentIndustry-certified
Email Marketing & CRMIndustry-certified
Email Marketing & CRMIndustry-certified
Email Marketing & CRMIndustry-certified
Email Marketing & CRMIndustry-certified
Email Marketing & CRMIndustry-certified
Email Marketing & CRMIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-certified
Automation & RPAIndustry-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.