Hi, I'm Kumi!

How can I help you today?

Welcome to my personal website. I am a software engineer, web developer, network solutions architect, IT consultant with a focus on open source technologies, and owner of Kumi Systems.

What I Can Do For You

Software Engineering

With over 10 years of experience in software engineering, I can help you at any stage of your software development lifecycle. Whether you need a new application built from scratch, or you need help with an existing application, or you are only just starting to think about your software needs, I am here to help you.

Network Architecture

Having worked in many different environments, from small businesses to larger organizations to ocean-going vessels, I have the experience to help you with your network architecture needs. No matter what your network needs are, I can help you find the right solution.


Privacy is a fundamental human right. I can help you protect your privacy while using the Internet, and the privacy of your customers while using your services. Whatever your privacy needs are, let's talk about how I can help you.

Open Source Systems

Oftentimes, there is no need to reinvent the wheel or rely on expensive black boxes to make your problems disappear. There are many open source solutions available that can help you with your business needs. Together, we can find the right open source solution for you.

Physical Address

Gartengasse 22
8010 Graz