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Hi everyone I'm Rafał 👋

🔥 Skills/Stats :

codewars

I'd like to become a Junior Full Stack Developer

image image

About Me :

  • 🔭 I’m currently working on getting my first commercial experience as Junior Full Stack Dev.
  • 🌱 Currently, I am developing my skills related to Java and Spring Boot in the context of creating effective and secure backend servers. In addition, I am exploring the knowledge of managing and optimizing PostgreSQL databases.
  • 👯 I am willing to take part in projects related to Java, Spring Boot or PostgreSQL. I am particularly interested in projects that will allow me to apply and develop my backend skills in practice.
  • 🤔 I would like to gain more experience and knowledge about complicated database issues, such as transactionality, indexes or query optimization in PostgreSQL. Any help in these areas is welcome.
  • 💬 Ask me about Java, Spring Boot, Hibernate, PostgreSQL, or any other technologies I've worked with. I am always open to discussions about technologies and best practices.
  • 📫 How to reach me: https://www.linkedin.com/in/rafa%C5%82-gontarski/
  • ⚡ Fun fact: When I'm not programming, I love playing the accordion and I'm great at fishing.

🛠️ Technologies :

Backend

java (1) python Spring postgre Hibernate Swagger Postman Mavem YAML JUnit5

Frontend

React npm ts js html wiem xD css wiem xD xml React Bootstrap nie wiem xD JEST

Scrum / Version Control

JIRA Git GitHub

Deploy

Projekt bez nazwy (12) Projekt bez nazwy (11)

Content Management System

Sanity Redux Stripe Google Cloud

IDE

Intelij Webstorm Visual Studio Code

GitHub Streak

Rafał Gontarski's Projects

battleship-game icon battleship-game

Battleship is a popular strategy game in which the goal is to find and sink the enemy fleet on a two-dimensional board. This classic game, also known as "Battleship", is here translated into a digital experience with the possibility of online multiplayer.

dentflow-backend icon dentflow-backend

Our Dental Clinic service system is an advanced tool for managing clinical and administrative processes in a dental practice. It allows you to effectively plan visits, manage patient history, as well as manage staff and resources.

dentflow-frontend icon dentflow-frontend

Our Dental Clinic service system is an advanced tool for managing clinical and administrative processes in a dental practice. It allows you to effectively plan visits, manage patient history, as well as manage staff and resources.

dungeoncrawl-game icon dungeoncrawl-game

Dungeon Crawl is an immersive role-playing game where players explore complex dungeons, fight a variety of enemies, collect treasures, upgrade their characters and develop skills to overcome ever-increasing challenges.

hangman-game icon hangman-game

Tic Tac Toe is a game for two participants who alternately drop colored discs into a seven-by-seven grid. The player who manages to align four of their discs vertically, horizontally, or diagonally emerges victorious.

javasnake icon javasnake

This repository contains the source code for the classic Snake game implemented in Java. This implementation provides a simple and clean GUI and user-friendly controls to navigate the snake.

mynotebook icon mynotebook

Here is my notebook which helps me in practising theory of programming.

myshop icon myshop

The web store application is an innovative solution that enables customers to have convenient and hassle-free online shopping experience.

polish-draughts-game icon polish-draughts-game

Polish Draughts is a popular version of the game of drafts, also known as International Draughts. The game is a simulation of a traditional board game that involves jumping over and collecting your opponent's pieces, aiming to stay on the board with as many of your pieces as possible.

portfolio icon portfolio

My own programming portfolio with way of education, experience etc. Feel welcome :)

rafalgontarski icon rafalgontarski

Hi everyone I'm Raphael 👋 I’m currently working on getting my first commercial experience as Junior Full Stack Dev.

roguelike icon roguelike

Our Roguelike game is a unique RPG experience that offers limitless gameplay with procedurally non-generated dungeons and enemies. As the player character gets stronger and discovers newer and newer levels, the challenges become more and more difficult.

snake icon snake

Snake is a simple yet addictive arcade game in which the player controls a snake moving around the board. The object of the game is to eat the apples that make the snake elongate while avoiding colliding with its own tail and the edges of the board.

spring-security-jwt icon spring-security-jwt

My authentication and authorization system based on JSON Web Token (JWT) provides secure and effective access management for various user roles. Thanks to the additional token refresh mechanism, we can ensure secure user sessions for a longer period of time, without the need for frequent logins.

tictactoe-game icon tictactoe-game

Tic Tac Toe is a classic, simple strategy game where two players take turns placing their marks on a 3x3 board: a cross (X) and a circle (O). The object of the game is to place three of your own characters in a line - vertically, horizontally or diagonally - before your opponent does.

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