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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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The Training: Become an OpenTelemetry Expert - Mastering Observability of Modern Applications training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training: Become an OpenTelemetry Expert - Mastering Observability of Modern Applications training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training: Become an OpenTelemetry Expert - Mastering Observability of Modern Applications training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Overview of the observability concept (logs, traces, metrics); panorama of existing solutions; OpenTelemetry architecture (SDK, Collector, Exporters); hands-on with a first instrumentation project on a simple application. Live demo: end-to-end traceability.
Automatic instrumentation for Java, .NET, Python, and Go. Adding manual custom traces. Structuring spans and context propagation. Collecting application metrics. Setting up a complete pipeline (Collector, Exporters). Structured logs: best practices.
Integration with backends (Jaeger, Prometheus, Grafana Cloud), querying, and visualization. Detecting and resolving issues (performance, errors, bottlenecks). Handling microservices and serverless architectures. Security, GDPR compliance, and continuous deployment best practices. Final workshop: end-to-end instrumentation of a real-world use case.
Target audience
Developers, DevOps engineers, architects, and IT supervision managers wishing to implement and leverage OpenTelemetry to trace, monitor, and improve the performance of their applications.
Prerequisites
Good knowledge of application development (Java, .NET, Python, or Go) and observability basics; familiarity with containers/cloud deployment appreciated.
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