Krystian Zajac

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Регистрация: 07.01.2024

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Специализация: Java / Flutter Developer / QA

Портфолио

Gym Tracker - Flutter App

Gym Tracker is a mobile application developed using Flutter. This fitness-centric app is designed to help users track their workout routines and monitor their progress over time. It interfaces with a backend server for data management, providing real-time updates and syncing capabilities.

Gym Tracker - Java Backend Server

The GymTracker Backend Server is the backbone of the GymTracker app, responsible for handling workout data and user authentication. This server is built with Java and Spring Boot, making it robust and flexible for your gym tracking needs.

UniverText

UniverText is a Java console app for handling text and CSV files. With seamless conversion, in-depth analysis, and web scraping capabilities, it's your all-in-one solution for data tasks. Ideal for advanced text operations & data integration.

Скиллы

Docker

Flutter

Git

Hibernate

Java

JUnit

MySQL

REST API

Spring

Опыт работы

Java / Flutter Developer / QA

с 01.2020 - По настоящий момент |NDA

Java 17, Maven, Spring Boot, Spring Data JPA, Spring Security, Hibernate, Swagger, Lombok, JUnit, Mockito, MySQL

Gym Tracker. This project is a backend server for a gym tracker mobile app, aimed at helping users meet their fitness goals. It manages user profiles, logs training sessions, tracks exercises, and keeps a record of workout histories. Univer Text. UniverText is a Java console application designed for efficient text and CSV file manipulation. It converts data between JSON and XML formats, and offers basic file analysis. The application also includes an editor with various functionalities for both text and CSV files.

Manager

01.2019 - 01.2020 |NDA

Managed an e-commerce store, overseeing products, marketing.

Образование

Information and communications technology

2012 - 2016

Communication School Complex No. 4 Gdańsk

Языки

ПольскийРоднойАнглийскийПродвинутый