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Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone
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Training Go Expert - Master Concurrency and Ultimate Performance

Ref: HHJ483
10 people max.
From $3,465 HT / per person
Pay in 3 installments · On-site on request · +$540 with certification exam
3 days
Remote

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Learning objectives

  • Master advanced goroutines and synchronization patterns
  • Optimize channels, mutexes, and atomics to avoid deadlocks
  • Implement high-performance tests with benchmarks and fuzzing
  • Profile and tune Go applications for x10 scalability
  • Develop microservices with gRPC and context management
  • Manage distributed errors and advanced tracing
  • Deploy Go apps in Kubernetes with integrated monitoring

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Don't let this gap widen

Why this program matters

  • Without expert Go mastery, your apps suffer invisible deadlocks causing 40% of production crashes, memory leaks inflating cloud costs by 25% per month, development time tripled by missed optimizations.

  • 65% of senior teams lose DevOps contracts due to lack of native scalability.

  • Risk costly downtimes at 5000€/h or propel your projects to performant leadership.

  • Don't let competitors outpace you on ultra-fast microservices.

Imed BEN AMOR
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction

Program

Module 1Advanced Concurrency in Go: goroutines, channels, context (Go toolchain, sync package)

Dive into expert concurrency patterns, configure goroutine worker pools with buffered channels, simulate deadlock scenarios to resolve them via mutexes and atomics, build a distributed massive data processing app, test live with go test -race, produce a production-ready scalable deliverable, while mastering the context package for elegant timeouts.

Module 2Expert Performance and Testing in Go: pprof, benchmarks, table-driven tests (runtime, testing)

Analyze memory leaks and CPU hotspots via pprof and trace, write benchmarks to accelerate your code x5, implement fuzzing and property-based testing on real API cases, optimize allocations with sync.Pool, tackle a performance refactoring exercise on an e-commerce app, generate automated reports, depart with tools for continuous deployment monitoring.

Module 3Professional Microservices and Deployment in Go: gRPC, Docker, Kubernetes (net/rpc, protoc)

Design a resilient microservices system with gRPC and protobuf, integrate OpenTelemetry tracing for distributed debugging, containerize via multi-stage Dockerfile, deploy on Minikube with Helm charts, manage panic/recover errors in clusters, finalize with a high-load API capstone project, export CI/CD GitHub Actions configs, boost your expertise for battle-tested cloud-native architectures.

Evaluation method

  • Daily interactive quizzes, graded hands-on exercises, final certifying project with personalized feedback.

Learning method

  • 80% hands-on with real code, 20% applied theory, progressive exercises in pairs.

Methods, materials and delivery

The Training Go Expert - Master Concurrency and Ultimate Performance program is delivered onsite or remote (blended-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 Go Expert - Master Concurrency and Ultimate Performance 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 Go Expert - Master Concurrency and Ultimate Performance 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

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

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.

FAQ

Frequently asked questions

How much does the Training Go Expert - Master Concurrency and Ultimate Performance training cost?+
The individual price is $3,465 (USD). A detailed quote is sent within one business day.
How long is the Training Go Expert - Master Concurrency and Ultimate Performance training?+
The training lasts 3 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Advanced proficiency in Go (basic goroutines, interfaces, modules), experience in concurrent programming, Go 1.21+ environment installed.
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote

This training across cities

Available on-site and remotely. Pick your city to see the local training center.

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