Training tRPC - Develop type-safe full-stack APIs

$4,620

  • 4 days
  • Onsite
  • 10 people max.
Ref: GZE193
10 people max.
$4,620
In-company rate: from $7,865 for the whole team
On-site and certification exam on quote
4 days
Onsite

Don't let this gap widen

Why this program matters

  • Without tRPC mastery, 40% of developer time goes to manual type debugging, according to Stack Overflow 2023, producing critical bugs and project delays of up to 2 weeks.

  • Untyped APIs cause 25% data leaks in production, hitting company revenue by an average of 15k€ per incident.

  • Careers stall without modern full-stack skills while 70% of React/Next.js job postings demand tRPC, blocking career switches.

  • Invest now for secure APIs and 3x productivity.

Youcef TAHRI, Learni trainer · Management expert
Youcef TAHRI

Learni trainer · Management expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

40,841 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

  • OpenAI
  • Anthropic
  • Mistral AI
  • NVIDIA
  • Google
  • Amazon Web Services
  • Microsoft Dynamics 365
  • Salesforce
  • ServiceNow
  • SAP
  • Oracle
  • Cisco
  • Fortinet
  • Palo Alto Networks
  • Aruba
  • VMware
  • Red Hat
  • Databricks
  • Snowflake
  • OVHcloud
  • Notion
  • AMD
  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

tRPC training objectives

  • Master tRPC fundamentals for type-safe APIs in professional training
  • Set up a complete tRPC environment for certified full-stack projects
  • Develop secure router procedures with end-to-end skills
  • Integrate tRPC into React applications to boost enterprise productivity
  • Optimize real-time API calls with tRPC in professional contexts
  • Implement tRPC best practices for rapid upskilling

tRPC curriculum: 4 modules over 4 days

Module 1 : tRPC Fundamentals: Installation, TypeScript Setup, and First Router (Node.js, React Tools)

Discover tRPC basics through quick npm installation, configure an Express server and React client, create your first router with simple query and mutation procedures, perform practical exercises on type-safe API calls, test live with tools like Postman, and obtain a functional starter project ready for enterprise use.

Module 2 : tRPC Procedures: Queries, Mutations, and Middlewares (Zod Validation Methods, Error Management)

Dive into advanced tRPC procedures for beginners, implement data-fetching queries and secure POST mutations, integrate Zod for automatic input validation, manage centralized errors with custom middlewares, apply to concrete e-commerce cases, produce team-testable deliverables, and consolidate skills in robust APIs.

Module 3 : tRPC Integration: React Client, Hooks, and Full-Stack Context (Next.js Tools, State Management)

Integrate tRPC on the client side with useQuery and useMutation hooks in React, set up a tRPC provider for the entire app, automatically synchronize server-client types, develop a real-time todo-list app with subscriptions, optimize performance via batching, deploy a prototype on Vercel, and acquire certifiable skills for agile enterprise projects.

Module 4 : Advanced tRPC for Beginners: Authentication, Deployment, and Optimization (Clerk Methods, Scaling)

Master tRPC authentication with Clerk or JWT middlewares, protect sensitive routes, deploy to cloud servers like Railway, optimize for production with advanced caching and batching, analyze performance via tracing tools, finalize a full-stack capstone project, and receive personalized feedback for professional tRPC skills certification.

How tRPC skills are assessed

  • Daily interactive quizzes on tRPC concepts
  • Final full-stack project with type-safe APIs
  • Qualiopi attestation and deliverables portfolio

How the tRPC course is taught

  • Practical exercises for 70% of the time in small groups
  • Real case studies from leading tech companies
  • Post-training video support and source code
  • Individual mentoring by certified experts

tRPC training: access and practical arrangements

The Training tRPC - Develop type-safe full-stack APIs 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 tRPC - Develop type-safe full-stack 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 tRPC - Develop type-safe full-stack 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

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.

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.

Our method

How Learni guarantees the quality of your tRPC training

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

tRPC: frequently asked questions

Which tools are used in tRPC training?+
Hands-on work runs on node.js, react Tools, zod Validation Methods, error Management, next.js Tools and state Management. Those tools come from the tRPC program itself, delivered on site over 4 days, so participants practise on the stack they will use at work.
What can participants do after tRPC training?+
They can master tRPC fundamentals for type-safe APIs in professional training, set up a complete tRPC environment for certified full-stack projects and develop secure router procedures with end-to-end skills. Those are the stated objectives of the tRPC program at Beginner level, checked by the end-of-session assessment.
What does the tRPC program cover, day by day?+
Day 1: tRPC Fundamentals: Installation, TypeScript Setup, and First Router (Node.js, React Tools). Day 2: tRPC Procedures: Queries, Mutations, and Middlewares (Zod Validation Methods, Error Management). Day 3: tRPC Integration: React Client, Hooks, and Full-Stack Context (Next.js Tools, State Management). Day 4: Advanced tRPC for Beginners: Authentication, Deployment, and Optimization (Clerk Methods, Scaling). The tRPC program runs over 4 days, delivered on site.
How is tRPC training assessed?+
Assessment relies on daily interactive quizzes on tRPC concepts, final full-stack project with type-safe APIs and qualiopi attestation and deliverables portfolio. Learni issues a completion certificate together with the individual assessment report at the end of the tRPC program, which an L&D team can file as evidence.
How much does tRPC training cost per participant?+
tRPC training costs $4,620 per participant. For an in-company team, the flat rate starts at $7,865 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does tRPC training take?+
4 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for tRPC training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before tRPC training?+
JavaScript and TypeScript basics, knowledge of Node.js and React, no prior tRPC experience.
Is a certificate issued after tRPC training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for tRPC training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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