Portfolio

Selected
work.

Enterprise01

Siemens — Enterprise Integration

BuildingX Platform Connector

Development of a production-ready connector for the Siemens BuildingX IoT platform via Mendix. The project involved complex Java implementation, layered REST API integrations and a custom sample application demonstrating the platform's full functionality and use cases to enterprise customers.

JavaMendixREST APIIoTEnterprise
Engineering02

StrateX — Back-end Engineering

Workforce Management System

Responsible for the full back-end development of a Workforce Management System. Database schema design, RESTful API implementation and collaboration within a professional engineering team. Focus on scalability and reliability of the data layer.

Back-endREST APIDatabase DesignTeam
Product03

StudyBuddy — Product Development

Student Matching Platform

Concept and development of a student matching application. Students find local peers based on shared courses, location and availability — with a swipe interface and direct chat upon matching. Fully owned product, from architecture to UX.

ProductMobileMatchingFull-stack
Automation04

ProAspect — Business Automation

Freelancer Invoicing Automation

Custom automation tool that processes weekly freelancer timesheets and automatically generates invoices for clients. Eliminates manual work in the administrative process — from CSV upload to sent PDF invoice.

AutomationFinancePDFAdmin