The VPN client libraries provide a reference implementation for a secure, encrypted tunnel for connected devices. Full Public report: https://research.nccgroup.com/2021/04/08/public-report-vpn-by-g…

Enhancing Java 8 Streams

Bitcoin Core integration/staging tree

Everything you need to prepare for your technical interview

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Full Modular Monolith application with Domain-Driven Design approach.

Resources for the O'Reilly Online Training "Machine Learning from Scratch"

reflectoring blog

Code from the book _Kotlin Cookbook_, to be published by O'Reilly Media in 2019

Rust Programming: A Crash Course

 Now we have become very big, Different from the original idea. Collect premium software in various categories.

JetBrains Kotlin Workshop Material

Container auto-configurations for spring-boot based integration tests

A collection of Kotlin Puzzlers

Exercises for the course named "Fundamentals of Functional Programming"

Generic Architecture Tests written in Kotlin using ArchUnit and Junit5

Demo code for my O'Reilly "Practical Docker" presentation

Example code for the book Microservice patterns

Demos and tests for JUnit 5 workshop

the code for the 'Bootiful Kotlin' online training first delivered July 30, 2018

Spring Fu is an experimental Kotlin micro-framework based on functional configuration intended to test new ideas for future Spring Boot releases

Git implemented from the ground in 500 lines of code (or less)...

Short cheat sheet for preparing and facilitating event storming workshops

Exercises for the tutorial "Learn You a Kotlin For All The Good It Will Do You"

Structurizr for Java