👨💻 My name is Rafal and this is the place where I open source stuff and break things🤣
💼 Software Engineer, Spring Professional, Certified Apache Kafka Developer
👀 Available for Freelance projects opportunities.
📫 You can reach me via Linkedin
Name: Rafal Biedrawa
Type: User
Company: Rafal Biedrawa
Bio: Software Engineer, Spring Professional, Certified Apache Kafka Developer, DevOps Guy, Distributed systems / Microservices, Java / JVM-based applications
Location: Planet Java
👨💻 My name is Rafal and this is the place where I open source stuff and break things🤣
💼 Software Engineer, Spring Professional, Certified Apache Kafka Developer
👀 Available for Freelance projects opportunities.
📫 You can reach me via Linkedin
Change Data Capture with Debezium & PostgreSQL. This repository contains the demo Docker Compose file for setting up and running the whole CDC infrastructure (Kafka Connect, Debezium, PostgreSQL etc.)
This repository contains EFK (Elasticsearch, Fluentd, and Kibana) centralized logging setup for applications running inside kubernetes cluster. Setup contains custom Fleuntd matcher and filters directives, that can be activated using kubernetes label logtype: "json" (for matching json formatted logs).
Client Side Rendering vs Server Side Rendering vs Static Site Generation. This repository contains Next.js applications that compares three different rendering options for React apps.
Reference project template with code style settings for Java / Gradle projects
This repository contains example how to configure NGINX Ingress Controller in Docker for Mac and proxy traffic to backend service.
This repository contains the starter code for the `How to play around with Your Apache Kafka Connect cluster?` workshop. This project shows how to install a Kafka Connect plugins and deploy connectors automatically using Docker runtime installation.
Starter code for the ksqlDB workshop. This workshop explains how to integrate ksqlDB with an external data source (Elasticsearch) to build Driver Location Tracking & Monitoring app and use streaming SQL engine for Apache Kafka.
The goal of this project is to demonstrate different approaches how to monitor Apache Kafka ecosystem.
This repository demonstrates how to measure StateStore restoration process time inside Kafka Streams application.
This repository demonstrates how to inject env variables into react application running inside kubernetes or docker-compose.
A boilerplate Create React App with Typescript, Redux Toolkit, Redux Saga, React Hook Form, Cypress, Storybook, React-i18next and Material UI👨💻
Continuous inspection of code quality with SonarQube - Java / Gradle / Docker project reference template.
This repository demonstrates an Api First Design approach of building simple Spring Boot Todo Service.
This sample application is intended to show the acceptance testing approach using Cucumber and Junit5.
This repository demonstrates how to build fault-tolerant application and apply resiliency patterns using Resilience4j.
Microservices using Netflix OSS and Spring Cloud framework.
This repository contains sample setup for building optimised docker image and shows some useful plugins and techniques.
This repository demonstrates how to configure graceful shutdown of Network and default TaskExecutor threads in Spring Boot application.
Spring Boot GraphQL microservices demo that shows how to use DGS framework together with Apollo Federation Server.All applications can be run locally, inside docker or kubernetes cluster.
Hexagonal architecture implementation in Java/Spring world.
This repository contains sample Spring Boot application that exposes metrics to Prometheus and Grafana. The goal of this project was to showcase how to collect and monitor application's metrics running inside kubernetes (Prometheus Operator) or docker compose.
Workshop: Local Kubernetes Development with Java/Spring Boot application.
This sample project demonstrates how to protect Apache Kafka applications against poison pills (Deserialization exceptions). Kafka Consumer and KStream configuration included.
This repository demonstrates how to implement Kafka remote interactive queries (Kubernetes sample included).
This repository contains sample Spring Boot setup for handling multiple event types in single Kafka topic.
This repository demonstrates how to handle Kafka Consumer exceptions in a non-blocking manner using retry topics and DLQ (Dead Letter Queue).
Account Service - Spring, Kafka Streams sample application that allows users to sign up and retrieve account details and statistics. This PoC demonstrates how to run multiple Kafka Streams instances (with different consumer groups) inside single Spring Boot application.
This repository demonstrates how to transform a Spring-Boot Kafka application to native executable using GraalVM.
This repository demonstrates how to schedule jobs in Spring Boot application with Quartz Clustered mode.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.