TypeScript Confidence Bootcamp in Liège

Get your team started with TypeScript in a single day in Liège. This hands-on bootcamp covers everything from type annotations and interfaces to generics and real-world refactoring — designed for JavaScript developers making the switch.

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Why Train in Liège?

Liège is Wallonia's largest city and a growing digital hub. Teams in logistics, public services, and software are adopting AI-assisted development and need a pipeline that holds up in production, not a demo. Our 1-day TypeScript bootcamp in Liège is the fastest way to get your team productive with TypeScript.

Training at a Glance

Duration

1 Day

Format

Remote/On-site

Level

Beginner/Intermediate

Price

€650/person / day

What Your Team Will Learn in Liège

Day 1: The Confidence-Boosting TypeScript Journey

Live debugging session: Identifying common JavaScript pitfalls in production code
Setting up TypeScript: tsconfig.json configuration and compiler options
Type annotations: Converting JavaScript variables to TypeScript types
Primitive types: string, number, boolean, null, undefined, and void
Complex types: Arrays, objects, and nested type structures
Interfaces vs Types: When to use each and practical differences
Enums: Creating reusable constants and string/numeric enums
Union types: Handling multiple possible types with | operator
Type guards: Runtime type checking with typeof and instanceof
Optional properties and parameters with ? syntax
Function types: Parameter types, return types, and function signatures
Generic basics: Creating reusable functions with <T> syntax
Practical refactoring: Converting real JavaScript modules to TypeScript
Error handling: How TypeScript catches bugs at compile time
IDE integration: Leveraging IntelliSense and auto-completion
Common patterns: Converting callback functions, event handlers, and API responses

Your Instructor

Davy Engone

Founder & Software Mentor @Hackages

I'm Davy, founder of Hackages. After years of consulting and building products, I've designed this workshop to help JavaScript developers fall in love with TypeScript and level up fast.