Enterprise development in TypeScript

Enterprise development in TypeScript

Build, test and deploy

About the Book

This book is ment to serve as an introduction to TypeScript, popular software development patterns and methodologies.

It is for developers with some background in software development and especially geared towards people working with C# and JavaScript development experience, but it is not requirement. This book will not cover all about enterprise development, but give your some basic understanding by focus on front-end development and howto apply this to the enterise.

Enterprised evelopment and design is a broad subject, and readers looking for deep coverage of such would be better to find books dedicated to these topics instead.

Part 1 “Introduction to Enterprise design” Discussing design patterns & priciples, code and concepts.

Part 2 “The road to enterprise” Delves into Test driven development, how to write tests and loosely couple code, all done with TypeScript. Last, the focus will be on Continues Integration and Continues Delivery, by setting up TeamCity running automated Tests and deployment.

Part 3 go through the fundamentals of TypeScript.

Part 4 show the tools and frameworks to get you started.

All code examples will be shown both in TypeScript and compiled to JavaScript. all code examples kan be forked at GitHub.

Each chapter has been designed to stand on its own, without requiring the reader to first read all preceding chapters.

Remember this book is a work in progress.

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  • Categories

    • Management
    • Software

About the Author

Ronnie Haakon Hegelund
Ronnie Haakon Hegelund

I’m a visionary, dual Master’s–qualified technology leader with 25+ years of experience in IT strategy, enterprise architecture, and digital transformation. I specialize in aligning complex technology landscapes with business goals—bridging strategy, governance, and execution.

In my professional roles, I’ve led large-scale cloud, MACH, and composable architecture programs for global companies like Nilfisk, WSA and Rockwool. I’ve helped shape enterprise-wide transformation initiatives, built architecture governance functions, and led cross-functional teams delivering high-impact digital platforms.

Beyond the corporate realm, I serve as Chair of the Board for Idrættens Venner Slagslunde-Ganløse, where I lead strategy, governance, and fundraising—distributing over DKK 1.2 million to local youth sports initiatives through transparent and fully volunteer-driven operations.

Recently, I contributed to the MACH Architect Certification as part of the MACH Alliance, reflecting my passion for modern, modular architecture principles that empower business agility.

Core Strengths

• Strategic Technology Planning & Enterprise Architecture

• Board Governance & Architecture Review Boards

• Digital Transformation & Composable/MACH Strategy

• Agile Execution Models (SAFe, Bi-Modal IT, PI Planning)

• Financial Oversight & Nonprofit Leadership

• Stakeholder Communication (Danish & English)

• Cloud, DevOps & Data Governance

• eCommerce & Customer Experience Platforms

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