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.
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
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.
Dive into expert installation of Sentry Performance on your applications, configure SDKs for Node.js, React, and Python, enable distributed traces and custom metrics from the first hands-on exercise, analyze your first real spans from production logs, build an initial dashboard with advanced filters, and validate basic integrations via automated tests for immediate professional observability.
Explore slow transactions and performance errors in depth using Sentry tools, use trend graphs to detect anomalies, complete exercises on real e-commerce app cases, apply filters by tag and environment to isolate issues, generate detailed reports on Web Vitals, and optimize your first SQL queries via automated recommendations, transforming raw data into concrete actions to boost performance.
Design custom Sentry Performance dashboards tailored to your enterprise, integrate CPU heatmaps and flamechart profiles to visualize hotspots, configure advanced guards against false positives, test load scenarios with real simulations, deploy interactive widgets for DevOps teams, export insights to Slack or Jira, and measure immediate productivity impact through collaborative remote exercises.
Master optimization techniques via Sentry Performance machine learning insights, intelligently group issues to prioritize critical fixes, apply automated resolutions in CI/CD pipelines, analyze historical trends to predict degradations, conduct workshops on scalable apps with Kubernetes, integrate custom scripts for auto-healing, and quantify resolution time gains, making your deployments more reliable and competitive.
Integrate Sentry Performance with pro tools like Grafana, PagerDuty, and Kubernetes for full-stack observability, deploy your complete recurring project with cross-service traces, configure custom webhooks and SLO monitoring, test in simulated production conditions, finalize an enterprise rollout plan with quantified ROI, share certified best practices, and leave with a concrete portfolio demonstrating your new performance monitoring skills.
The Training Sentry Performance - Optimizing Apps in Real Time program is delivered onsite or remote (blended-learning, e-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 Sentry Performance - Optimizing Apps in Real Time 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 Sentry Performance - Optimizing Apps in Real Time 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.
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
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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Monitoring & SupervisionIndustry-certified
Monitoring & SupervisionIndustry-certified
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Développement WebIndustry-certified
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Développement WebIndustry-certified
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Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
Infrastructure & RéseauxIndustry-certified
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Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
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Cloud ComputingIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.