Kotlin Blogs

1/25/2026 • EN

Sébastien Deleuze

Sébastien Deleuze is a core committer on the Spring Framework and a long-time advocate of WebAssembly, active in the space since 2016. He focuses on pushing the Spring ecosystem forward with modern JVM features, Kotlin-first development, null safety, runtime efficiency, and native technologies. Sébastien frequently writes and speaks about the future of Spring, including Spring Boot, GraalVM Native Image, WebAssembly, and next-generation application performance.

Spring Framework Spring Boot Kotlin

Sébastien Deleuze

7

1/21/2026 • EN

Nicolas Fränkel

Nicolas Fränkel is a technologist specializing in cloud-native technologies, DevOps, CI/CD pipelines, and system observability. He writes, speaks, and contributes to open-source projects to help developers adopt modern software practices.

Cloud Native DevOps CI/CD

Nicolas Fränkel

14

1/4/2026 • EN

Nicolai Parlog

Nicolai Parlog (nipafx) is a Java Developer Advocate at Oracle who shares deep insights on Java through blogs, talks, books, videos, and open-source projects, helping developers learn and grow.

java java advocate developer education

Nicolai Parlog

299

1/4/2026 • EN

Sven Ruppert

Sven Ruppert is a Java and Kotlin developer focused on cybersecurity, software architecture, and hands-on engineering, sharing practical tutorials, workshops, and deep dives into secure, modern Java development.

java development cybersecurity software architecture

Sven Ruppert

4

1/3/2026 • EN

Steve Yegge

Steve Yegge shares candid insights on software development, programming languages, and Android/iOS development challenges, blending humor with practical lessons from his career.

software development programming Android

Steve Yegge

13

1/3/2026 • EN

Paweł Chudzik

Paweł Chudzik is a programming blog covering practical how-tos and deep dives into Docker, Java, Python, Git, testing, and software architecture.

software development docker java

Paweł Chudzik

73

11/9/2025 • EN

Thomas Uhrig

Thomas Uhrig is a software developer based near Karlsruhe, Germany, who writes about building microservices, Java and Kotlin ecosystems, Spring Boot, GraphQL, and modern cloud infrastructures. On his blog you’ll find deep dives into topics such as micro-frontend architectures, database latency monitoring, event-driven design, and migrating legacy systems to static site generators. His content is technical, detailed and tailored to practitioners looking to improve code readability, system design and deployment workflows.

microservices java kotlin

Thomas Uhrig

11

Kotlin Blogs

Sébastien Deleuze

Nicolas Fränkel

Nicolai Parlog

Sven Ruppert

Steve Yegge

Paweł Chudzik

Thomas Uhrig

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