Portfolio

Kotlin & Spring Boot Backend to plan recipes for remote hiking tours

Creating and managing recipes for multi day remote hiking tours. Application with a modern backend stack using Kotlin, Gradle, Spring Boot, Java Persistence API and a PostgreSQL relational database. Identity is managed within this repo using username & password authentication and JWT-Tokens for session data. Originally this was supposed to be hosted on AWS but for cost reasons I chose Railway as the appropriate cloud platform.

Tech Stack

PostgreSQL Kotlin Spring Boot OpenAPI Gradle Git GitHub GitHub Actions Docker Linux Railway

Demo

trailmenu backend

Angular Frontend to plan recipes for remote hiking tours

Planing your tour with good nutrition even though you need to minimize packaging space and weight? This platform helps to organize and managing your next tour. Developed in TypeScript and Angular. You are welcome to try and use this app by yourself. It is deployed to a production environment and can be accessed publicly. Account requests have to be confirmed by Admins.

TechStack

TypeScript Angular npm Git GitHub

Demo

trailmenu frontend

Job Platform for Students

The project in my Software Engineering II course in university. Building a platform to connect local employers with students for working student positions and career opportunities. Developed in a team following a Scrum inspired agile project management workflow.

Tech Stack

PostgreSQL Java Spring Boot Vaadin Maven Git GitLab Jenkins Linux

GitHub

github.com/paulbrenker/no-code

Demo

job searching platform