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Training gRPC 2026 - Optimizing High-Performance APIs

Ref: WRB739
10 people max.
5500€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
5 journées
distanciel

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Learning objectives

  • Master advanced gRPC 2026 protocols for ultra-fast interservice communications
  • Develop skills in bidirectional streaming and error handling in a professional context
  • Design scalable gRPC 2026 services adapted to enterprise cloud architectures
  • Implement authentication and security with TLS in certified training programs
  • Optimize gRPC 2026 performance via binary protocols and compression for measurable gains
  • Deploy gRPC 2026 APIs in production with integrated monitoring and observability
  • Acquire certified skills to boost career in modern backend development

The Learni story

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

Why this program matters

  • 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.

Fouzi Benzidane
Fouzi Benzidane

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1gRPC 2026 Fundamentals: Protocols and Server/Client Configuration (protoc, Go, CLI Tools)

Discover the evolutions of gRPC 2026 with protoc 27 to generate optimized stubs, configure servers and clients in Go through practical exercises on real business cases, test unary calls and deadlines to validate performance, produce your first .proto protocols with schema validation, integrate tools like Buf for automatic linting, and deploy a basic service in 2 hours with live trainer feedback.

Module 2Streaming and gRPC 2026 Messages: Server/Client/Bidirectional Streams (Envoy, Advanced Exercises)

Dive into gRPC 2026 streaming for real-time data flows, implement client-streaming with backpressure using concrete examples like live logs, develop server-streaming for scalable push notifications, chain to bidirectional for chat-like services, test with tools like BloomRPC and grpcurl, analyze throughput metrics, and produce a complete deliverable: a distributed monitoring service ready for production.

Module 3gRPC 2026 Security: Authentication, TLS, and Quotas (mTLS, Interceptors)

Secure your gRPC 2026 services with native mTLS and self-signed certificates in guided exercises, implement OAuth2 and JWT via custom Go interceptors, configure rate limiting and quotas to prevent abuse, test simulated DDoS attacks and mitigations, integrate Envoy as a sidecar proxy for observability, generate GDPR-compliant security reports, and deploy a protected API gateway by end of day.

Module 4gRPC 2026 Performance: Protocol Optimization and Compression (HTTP/3, Benchmarks)

Optimize gRPC 2026 for HTTP/3 and QUIC via advanced configurations, apply Brotli/Gzip compression on massive payloads during practical workshops, benchmark unary vs streaming with tools like ghz, reduce latency by 70% on real microservices cases, integrate OpenTelemetry tracing for bottlenecks, analyze CPU/memory with Prometheus, and produce a quantified optimization report for your company.

Module 5gRPC 2026 Deployment: Kubernetes, Monitoring, and Enterprise Use Cases (Helm, Grafana)

Deploy gRPC 2026 in Kubernetes with custom Helm charts during intensive labs, configure Istio for traffic management and canary releases, integrate Grafana/Prometheus for live dashboards, simulate auto-scaling under 10k req/s loads, manage advanced errors and retries, test interoperability with REST/GraphQL, and finalize with a capstone project: high-performance social API deployed, with skills attestation.

Evaluation method

  • Daily interactive quizzes on gRPC 2026 protocols to validate learning
  • Final project: deployment of a scalable gRPC 2026 service in Kubernetes
  • Qualiopi certified attestation with practical deliverables portfolio

Learning method

  • 70% hands-on with live coding and labs on shared GitHub repos
  • 30% theory via real demos from Fortune 500 companies
  • 24/7 Slack support for post-training questions
  • Unlimited access to replays and resources for 1 year

Methods, materials and delivery

The Training gRPC 2026 - Optimizing High-Performance APIs 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.

Equipment required

For the smooth delivery of the Training gRPC 2026 - Optimizing High-Performance APIs program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

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.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training gRPC 2026 - Optimizing High-Performance APIs program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

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.

Enrollment terms and lead times

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.

Verified reviews

What our learners

4.9 · +100 verified reviews
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« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
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« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
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« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

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.

Step 1

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.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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