Oskar's Projects
This repository contains a simple application that connects to the AWS S3 service. The application demonstrates how to upload and download objects from an S3 Bucket.
Self-made Java application developed using popular frameworks and serves as the backend for a car repair booking service, enabling users to schedule appointments with multiple garages.
I developed this application to serve as the frontend for Car Service Garage, built in Java with use of Vaadin. It provides a simple view of the capabilities of the backend.
This is a RESTful application that provides recommendations for clothing and taking a walk based on current weather and air quality in a given location.
This is repository with my solutions to Codewars katas.
This app calculates the lengths of rebars in reinforced beams and slabs. When given beam or slab details, app provides a JSON response with information about lengths of rebars for each used diameter.
This application retrieves all repositories for a given user that are not forks. Additionally, it fetches all branches for each repository along with their last commit SHA.
This is a CRUD app developed to practice coding REST API without Spring. The goal was to understand how Spring helps build REST apps. It includes a backend and frontend for grocery list management.
Spring, Hibernate & other frameworks used to make backend for lab diagnostic service. Allowing patients to access their test results online. Powered by PostgreSQL, with Flyway for db migration.
This project is an excellent starting point for developing microservices based applications.
Simple java application to convert PDF files into JPG.
Java library for validating, decoding and generating random Polish Personal Identification Number (PESEL).
This is a simple example demonstrating how to create a REST API using Spring Boot, MongoDB, and Docker Compose. The application follows best practices for building RESTful applications.
Simple service and client socket connection with using pure jdbc to retrieve data from postgres db.
The goal of this project is to implement a "News" processing pipeline composed of five Spring Boot applications: producer-api, categorizer-service, collector-service, publisher-api and news-client.
It is README repository for github profile.