Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh Training & Certification Course

Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh (DO328) is a intermediate Red Hat learning program focused on the practical knowledge and operational capabilities required to work with Red Hat OpenShift Service Mesh, Istio, Jaeger, Kiali, traffic management. The course is designed around the real responsibilities associated with enterprise technology environments, combining concepts, configuration decisions, administration workflows, troubleshooting practices, security considerations, and day-to-day operational tasks. Learners are introduced to the architecture and purpose of the technologies covered by the program and then connect those concepts to realistic implementation scenarios. The training is structured to help participants understand not only what to configure, but also why particular approaches are used in production environments.

During the course, learners build practical capability across the major objectives associated with DO328. They work through guided scenarios covering observability, resilience, security, tracing and develop the ability to apply these technologies in repeatable operational workflows. Emphasis is placed on hands-on problem solving, configuration accuracy, secure administration, monitoring, troubleshooting, and validating results. By the end of the program, participants should be able to translate the concepts into practical tasks, investigate common issues systematically, and work more confidently with enterprise-grade Red Hat environments.

Optiv Solutions can enhance the delivery of Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh by combining instructor-led explanation with structured hands-on practice, guided demonstrations, scenario-based exercises, knowledge checks, and focused lab support. Optiv can align examples with the learner's existing infrastructure, job responsibilities, project environment, and certification objectives while keeping the core Red Hat learning outcomes intact. For corporate groups, delivery can be adapted around shift patterns, regional time zones, role-specific use cases, and organizational priorities. Optiv can also provide structured pre-training guidance, live doubt resolution, practical lab reinforcement, revision sessions, and post-training learning support so that learners can move from understanding the technology to applying it confidently in real operational situations.