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API-First for Enterprise Java: Practical insights for streamlining your API development

Raphael Semeteys

from Worldline

Alexandre Touret

from Worldline (Tours)

About speaker

25 years experience in IT in several business fields and positions (dev, run, business analyst, project manager, architect, consulting, presales... and now DevRel)
Strong expertise about Free and Open Source Software (9 years in a dedicated skill center, animating communities, talks and articles..

I am a senior software architect with 20+ years' experience passionate about technology, cloud and development. Throughout my career,I have designed, built and managed systems from small to large in various business contexts such as insurance, financial services or mobility industries.

About speakers company

Worldline is the leader in the Payment Industry in Europe. We are shaping a new world of payments and trusted transactions. With our advanced payments technology, local payments expertise and solutions customised for hundreds of markets and industries, we are helping millions of businesses of all sizes to realise their ambitions – faster, simpler and more securely.

Worldline is the leader in the Payment Industry in Europe. We are shaping a new world of payments and trusted transactions. With our advanced payments technology, local payments expertise and solutions customised for hundreds of markets and industries, we are helping millions of businesses of all sizes to realise their ambitions – faster, simpler and more securely.

Abstracts

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We often oppose Code-first to API-first approaches. Most of the coders prefer the first one because it is more code centric, and the documentation is automatically generated.
In fact, the latter is often perceived by them as a "boring-documentation-first" development.

However, the API-first design and implementation offer many benefits: streamlining your API, tackling the complexity and most of all, boosting the developer experience of your customers.

Through a real-world Enterprise Java platform, we will revamp it as a "API-First-Compliant" application using the latest practices and tools. We will also identify the main challenges and provide actionable insights to overcome them.

We will therefore see how to tackle this huge challenge: improve the quality of your API, boosting the adoption of your API by your customers, and most importantly, make your developers love the Documentation Code First approach!

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