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Training Deno - Developing Secure and Scalable Backend Apps

Ref: YXL205
10 people max.
7000€ 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 Deno's secure architecture for professional enterprise applications
  • Develop performant and scalable APIs using native Deno standards
  • Implement zero-config deployments in certified production environments
  • Optimize permission and module management for enhanced security
  • Design full-stack Deno applications connected to databases
  • Deploy workers and automated scripts in enterprise environments

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 1Deno Architecture: Securing the Runtime Environment and Advanced Modules (Permissions, URL Imports)

Dive into expert Deno configuration with fine-grained permission management via flags and policies, import modules directly from secure URLs without package.json, practical exercises on a real backend project integrating native TypeScript, creation of automated CI/CD scripts, unit tests with Deno.test to validate robustness, and produce the first deliverable: a basic secure API server ready for enterprise use.

Module 2Deno APIs: Designing Performant and Scalable Endpoints (Oak Framework, Web Standards)

Develop advanced REST/GraphQL APIs leveraging the Oak framework for Deno, implement custom middleware for JWT authentication and rate limiting, connect to PostgreSQL via native Deno DB with optimized queries, real enterprise cases on Node.js to Deno migrations, live refactoring exercises with performance metrics, and final deliverable: a complete deployable API with integrated monitoring to boost your professional skills.

Module 3Advanced Deno State Management: Workers, Hot Reload, and Distributed Scaling (Deno Deploy, KV)

Master Deno Workers for asynchronous parallel tasks and horizontal scaling, configure hot reload for ultra-fast development iterations, integrate Deno KV for secure serverless key-value storage, hands-on practice with high-load enterprise cases, simulations of distributed deployments via Deno Deploy, memory and CPU optimization with built-in profiling tools, and obtain a deliverable: a certified scalable workers system for enterprise production.

Module 4Deno Security and Performance: Audits, Encryption, and Runtime Optimization (Crypto API, Benchmarking)

Conduct advanced security audits on Deno apps with built-in tools like Deno lint and fmt, implement end-to-end encryption via native Web Crypto API, benchmark performance against Node.js on real loads, practical optimization exercises to reduce latency by 50%, enterprise cases on breaches prevented by granular permissions, profiling with Deno-adapted Chrome DevTools, and deliverable: a complete audit report with optimization plan for your professional projects.

Module 5Production Deno Deployment: CI/CD, Monitoring, and Enterprise Full-Stack (Docker, Prometheus)

Deploy Deno apps in production with zero-config using Deno Deploy and multi-stage Docker, integrate GitHub Actions pipelines for automated CI/CD, configure monitoring with Prometheus and structured logs, exercises on full-stack with Fresh framework for fast SSR, simulations of blue-green rollouts in enterprise settings, collaborative code review for certified best practices, and finalize with a deliverable: a deployed, monitored, and scalable full-stack application ready to transform your tech stack.

Evaluation method

  • Expert MCQ to validate acquired knowledge on Deno at the end of the training
  • Continuous evaluation through practical exercises and live refactoring
  • Defense of the full-stack Deno red thread project in front of the certified trainer

Learning method

  • Courses led by a professional Deno expert trainer
  • Practical exercises on real enterprise cases and Node.js migrations
  • Progressive red thread project for a scalable backend app throughout
  • Complete course materials and Deno resources provided to each participant

Methods, materials and delivery

The Training Deno - Developing Secure and Scalable Backend Apps 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 Deno - Developing Secure and Scalable Backend Apps 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 Deno - Developing Secure and Scalable Backend Apps 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
★★★★★

« 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
★★★★★

« 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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