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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
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
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.
Discover discriminated unions and intersections to model complex data, apply type guards for safe runtime, refactor existing JavaScript code live with VS Code, analyze common errors via the IDE, produce reusable typed functions, test on real enterprise datasets, and validate your skills through a timed practical exercise of 7 hours over 4 remote days.
Dive into conditional and inferred generics, build mapped types to transform objects dynamically, develop custom utility types like PartialDeep or DeepReadonly, integrate them into a collaborative project via Git, solve inferno typing challenges, apply to complex REST APIs, generate testable deliverables with Jest, and consolidate with a 7-hour interactive remote workshop.
Structure applications with declaration merging and namespaces, configure tsconfig.json for enterprise monorepos, integrate TypeScript into Next.js for typed SSR, migrate a React project to full TS, optimize builds with esbuild and SWC, manage typed dependencies via DefinitelyTyped, deploy a prototype on Vercel, test performance, and end with advanced debugging in a 7-hour live remote session.
Adopt patterns like branded types and nominal typing for enhanced security, measure post-migration performance gains, implement strict mode in production, automate TS checks in CI/CD pipelines, analyze metrics with TypeScript Analyzer, migrate a complete legacy codebase, produce an ROI report, share solutions in group, and conclude with expert Q&A over final 7 hours in certified remote format.
The Training TypeScript - Master Advanced Typing for Scalable Apps 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.
For the smooth delivery of the Training TypeScript - Master Advanced Typing for Scalable Apps program, the following equipment is required:
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.
Assessment of skills acquired during the Training TypeScript - Master Advanced Typing for Scalable Apps program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
Internet of ThingsIndustry-certified
JavaScript DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
JavaScript DevelopmentIndustry-certified
JavaScript DevelopmentIndustry-certified
JavaScript DevelopmentIndustry-certified
JavaScript DevelopmentIndustry-certified
JavaScript DevelopmentIndustry-certified
JavaScript DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Programming LanguagesIndustry-certified
Programming LanguagesIndustry-certified
Programming LanguagesIndustry-certified
Programming LanguagesIndustry-certified
Programming LanguagesIndustry-certified
Programming LanguagesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certified
Frameworks & LibrariesIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.