Loading...
Please wait a moment
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.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
Loading available slots...
Artificial Intelligence training in Mesa in September 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Explore the evolving role of artificial intelligence in crafting tailored educational journeys, with projections for groundbreaking advancements by April 2026.
Artificial Intelligence training in Raleigh in June 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Artificial Intelligence training in Cardiff in May 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
The Training Resilience4j - Mastering Microservices Resilience 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 Resilience4j - Mastering Microservices Resilience 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 Resilience4j - Mastering Microservices Resilience 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.
Installation and initial configuration of Resilience4j in a Spring Boot microservice project, implementation of the Circuit Breaker with dynamic thresholds and half-open states, practical exercises on network failure and timeout simulations, development of Retry policies with exponential backoff and jitter on external API calls, creation of annotated decorators for seamless integration, unit tests with WireMock and metrics validation, production of a resilient service with logs and operational alerts ready for the enterprise.
Configuration of Bulkhead to limit concurrency and isolate critical threads, implementation of adaptive RateLimiter with token bucket algorithms on sensitive endpoints, optimization of TimeLimiter for asynchronous timeouts in reactive streams, integration of monitoring via Micrometer and exposure of Prometheus metrics, exercises on real scenarios such as e-commerce traffic spikes or failing databases, development of custom fallback strategies with local cache, containerized Docker deployment with Grafana observability, finalization of a certifying red thread project for professional portfolio.
Target audience
Java backend developers, microservices architects, DevOps and SRE engineers for professional skills development
Prerequisites
Mastery of Java 11+, Spring Boot 3, microservices patterns, and distributed error handling
Loading...
Please wait a moment





























