Matthias K. - Business Architect

Q: Where is Matthias based?

Matthias is based in Vienna, Austria .

Q: What languages does Matthias speak?

Matthias speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Matthias have?

Matthias has at least 18 years of experience. During this time, Matthias has worked in at least 8 different roles and for 12 different companies . The average length of individual experience is 2 years and 6 months . Note that Matthias may not have shared all experience and actually has more experience.

Q: What is Matthias's latest experience?

Matthias's most recent position is Business Architect at E5GTEC .

Q: What companies has Matthias worked for in recent years?

In recent years, Matthias has worked for E5GTEC , BMI Bundesministerium für Inneres , ÖBB Ticketshop , POST BUSINESS SOLUTIONS , and Company in the IT services sector .

Q: Which industries is Matthias most experienced in?

Matthias is most experienced in industries like Information Technology , Professional Services , and Energy . Matthias also has some experience in Food and Beverage , Utilities , and Government and Administration .

Q: Which business areas is Matthias most experienced in?

Matthias is most experienced in business areas like Information Technology , Project Management , and Strategy . Matthias also has some experience in Product Development , Finance , and Operations .

Q: Which industries has Matthias worked in recently?

Matthias has recently worked in industries like Information Technology , Energy , and Food and Beverage .

Q: Which business areas has Matthias worked in recently?

Matthias has recently worked in business areas like Information Technology , Product Development , and Project Management .

Recommended expert

Vienna, Austria

Check rate

Experience

Sep 2024 - Present

1 year 11 months

Business Architect

E5GTEC

Analysis of extended requirements related to existing controllers in an industrial plant
Creating concepts for storing and visualizing sensor data
Communication with PLCs
Microservice architecture
Unified architecture
AI-based evaluations of sensor data
Technologies used: .NET 8, Minimal API, Postgres, MQTT, RabbitMQ

Nov 2023 - Present

2 years 9 months

Lead Developer

BMI Bundesministerium für Inneres

Analysis of extended requirements related to current applications and system infrastructure
Creating concepts to implement new requirements in the software rollout process for the BMI's client computers
Developing a web application using .NET 8 in ASP.NET MVC (deployed from .NET Aspire into a Kubernetes cluster)
Database design and responsibility for performance
Technologies used: .NET 8, ASP.NET MVC, MS SQL Server, PowerShell

Apr 2022 - Dec 2024

2 years 9 months

Product Owner / Business Analyst

ÖBB Ticketshop

Analysis of extended requirements related to current applications and system infrastructure
Creating concepts to implement new requirements in a multi-channel sales system
Developing and formulating epics, user stories, and test concepts, and supporting the implementation for transferring billing data from various sales channels to backend billing systems
Consolidating schedules and monitoring go-lives
Scaling pods (Kubernetes)
Creating requirements catalogs
Introducing SAFe into the company structure
Technologies and methods used: microservice architecture, Kubernetes event-driven architecture, Atlassian Jira and Confluence, Enterprise Architect, SAFe

Apr 2021 - Aug 2021

5 months

C# Software Development

POST BUSINESS SOLUTIONS

Reviewing requirements catalogs
Software development in C# .NET
Unit testing
Full integration testing
Project management
Technologies used: C#.NET, Java, Windows Services, MS SQL

Jul 2017 - Apr 2021

3 years 10 months

Software Developer

EAGLEWORKS GMBH

Developing a scheduling and billing system for EagleWorks GmbH clients
Customizations for each client
Testing
Full integration testing
Connecting payment terminals
Data export in various formats (DATEV, Excel, etc.)
Developing a CMS system for EagleWorks GmbH clients
Customizations for each client
Testing
Full integration testing
Technologies used: PHP, Apache, ZVT, MySQL

Feb 2017 - Present

9 years 6 months

IT Consultant and Software Developer

Company in the IT services sector

Setting up the IT infrastructure for a corporation
Implementing the defined business processes in the IT landscape and taking full responsibility for maintaining IT operations
Designing and leading the development of high-availability applications in the gas industry, especially for monitoring LNG storage and transport tanks
Consulting in IT infrastructure, IT security, deep learning and neural networks
Software development, application and web development in C#, .NET/ASP.NET, MVC/.NET Core
Project management
Consulting and development services for a company in the digital printing sector
Development of applications in the .NET/.NET Core area
Requirements engineering, reviewing requirement catalogs
Developing an application for billing in the hospitality industry
User segregation and reporting
Kubernetes: in-office cluster

Jul 2015 - Jan 2017

1 year 7 months

Head of the Consulting Department

DOCUMATRIX GMBH

Execution of projects in the field of output management
Supporting clients across Europe, especially in Switzerland, Liechtenstein, Hungary and Germany
Developing strategies and solutions for document printing at large insurers, banks, large corporations and print centers
Conducting and planning training, allocating resources and budgeting in the consulting department

Apr 2011 - Jun 2015

4 years 3 months

IT Consultant / Project Manager

UNISYS ÖSTERREICH GMBH

Supporting clients in finance, telecommunications and public administration
Requirements analysis, design and development of software solutions and IT infrastructure on various platforms
Taking on the project manager role in projects following PMA approaches as well as in agile teams using Scrum and Kanban methodologies

May 2010 - Mar 2011

11 months

Software Developer

REBEAT DIGITAL GMBH

Software development with .NET & Apple

Dec 2009 - Apr 2010

5 months

Software Developer

IT-DIAGNOSTICS OG

Software development in PHP and ASP.NET

Jun 2008 - Jul 2009

1 year 2 months

Software Developer

VMX IT GMBH

Software development with .NET

Nov 2007 - Apr 2008

6 months

Software Developer

E-NET GESMBH

Visualization with WinCC

Module Development

EAGLEWORKS GMBH

Development of custom modules for in-house use and sale to customers
Export of Odoo accounting data to BMD standards
Automatic VAT ID validation on partner creation
RKSV compliance of the Odoo POS system
Document layouts including service period tracking on invoices
Applied technologies: Python, JavaScript, OWL, Postgres

Sales Data Delivery

ONE MOBILITY TICKETING GMBH

Processing sales data delivered from a ticket shop
Retrieving data from a message bus system
Reading records/order batches with consistency checks
Implementation of posting logic to book individual records into the corresponding journals
Automated payment reconciliation
Sending balance updates to the ticket shop system
Applied technologies: Python, Odoo Enterprise 17.0, Postgres, JSON, RabbitMQ

Master Data Management Consulting

PHILORO EDELMETALLE

Planning a master data management system with the following requirements:
Customer has multiple locations in different countries, each with different product data
Create base products and populate various country-specific product attributes according to each country
Full integration test
Applied technologies: Python, Odoo Enterprise 17.0, Postgres

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Professional Services, Energy, Food and Beverage, Utilities, and Government and Administration.

Information Technology

Professional Services

Energy

Food and Beverage

Utilities

Government and Administration

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Project Management, Strategy, Product Development, Finance, and Operations.

Information Technology

Project Management

Strategy

Product Development

Finance

Operations

Summary

Our expert has over 16 years of professional experience as a software developer, IT consultant, business analyst, and IT project manager. During this time, he has gained experience in the IT/technology sector, industry, public sector, financial industry, telecommunications, and logistics.

In his current project, he is, among other things, responsible for creating concepts to implement new requirements, developing a web application using .NET 8 in ASP.NET MVC, and database design. Due to his extensive technical know-how, he takes on various roles in his projects, and his responsibilities also include IT infrastructure, software architecture, and output management. In addition, his work covers requirements engineering, the design and implementation of various applications and systems, and reviewing specifications.

He is highly proficient with programming languages and frameworks such as C#, C, C++, Java, JavaScript, PHP, Python, assembler, Bootstrap, Angular.js, Kubernetes, .NET Frameworks, .NET Core, and ASP.NET MVC. He also has comprehensive knowledge of Oracle databases, MySQL, MariaDB, Postgres, and ELAK (Fabasoft replacement). Furthermore, he is experienced in unit testing, design patterns, deep learning, and neural networks, and he is skilled in using tools like MS Office (Word, Excel, PowerPoint, Outlook), Atlassian Jira, and Confluence.

Our expert has a structured way of working and thinking and an adaptive, eager-to-learn attitude that allows him to quickly adjust to new situations and find the best possible solution to any challenges. He is very goal-oriented, resilient, and remains calm even in stressful situations. Moreover, his strong proactive communication skills make him a valuable member of any team.

Skills

Technical Competencies

Oracle
C#, C, C++
Java
Javascript
Python
Pearl
Php
Ruby
Bootstrap
Angular
Assembler
.Net Framework, .Net Core
Asp.Net Mvc, Asp.Net, .Net 8
Wpf
Wcf
Ajax
Nodejs
Ms Sql Server
Mysql
Mariadb, Mongodb
Postgres
Xsl-Fo
Powershell
Kubernetis, Kubernetis Cluster, Pod Scaling, Cluster Deployment
Ms Office (Word, Excel, Powerpoint, Outlook)
Ms Sharepoint
Ms Dynamics
Atlassian Jira And Confluence
Elak
Design Patterns
Deep Learning, Neural Networks
Unit Testing

Methodical Competencies

Methods Of Agile And Classic Project Management
Scrum
Kanban
Safe Framework
Requirements Engineering
Multi-Channel Output Management
Innovation Management
Process Analysis And Modeling
Business Process Management
Ad-Hoc Analyses

Languages

German

Native

English

Advanced

Education

Sep 2011 - Jun 2014

FH Technikum Wien

Master's in Business Informatics · Business Informatics · Vienna, Austria

Sep 2007 - Jun 2010

TU Wien

Bachelor's in Technical Informatics · Technical Informatics · Vienna, Austria

Sep 2002 - Jun 2007

HTL Donaustadt

Matura · EDVO · Vienna, Austria

Certifications & licenses

MCTS: Web Applications Development with Microsoft .NET Framework 4

Statistics

Experience

Total positions 15

Experience in Information Technology 14 y

Avg length 1 y 11 m

Longest experience 9 y 5 m

Expertise

Recent roles Business Architect, Lead Developer, Product Owner / Business Analyst

Main industries Information Technology, Professional Services, Energy

Main business areas Information Technology, Project Management, Strategy

Qualifications

Highest degree Master

Certifications earned 1

Profile

Created

June 2025

Last Update

June 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Matthias based?

Matthias is based in Vienna, Austria.

What languages does Matthias speak?

Matthias speaks the following languages: German (Native), English (Advanced).

How many years of experience does Matthias have?

Matthias has at least 18 years of experience. During this time, Matthias has worked in at least 8 different roles and for 12 different companies. The average length of individual experience is 2 years and 6 months. Note that Matthias may not have shared all experience and actually has more experience.

What roles would Matthias be best suited for?

Based on recent experience, Matthias would be well-suited for roles such as: Business Architect, Lead Developer, Product Owner / Business Analyst.

What is Matthias's latest experience?

Matthias's most recent position is Business Architect at E5GTEC.

What companies has Matthias worked for in recent years?

In recent years, Matthias has worked for E5GTEC, BMI Bundesministerium für Inneres, ÖBB Ticketshop, POST BUSINESS SOLUTIONS, and Company in the IT services sector.

Which industries is Matthias most experienced in?

Matthias is most experienced in industries like Information Technology, Professional Services, and Energy. Matthias also has some experience in Food and Beverage, Utilities, and Government and Administration.

Which business areas is Matthias most experienced in?

Matthias is most experienced in business areas like Information Technology, Project Management, and Strategy. Matthias also has some experience in Product Development, Finance, and Operations.

Which industries has Matthias worked in recently?

Matthias has recently worked in industries like Information Technology, Energy, and Food and Beverage.

Which business areas has Matthias worked in recently?

Matthias has recently worked in business areas like Information Technology, Product Development, and Project Management.

What is Matthias's education?

Matthias holds a Master in Business Informatics from FH Technikum Wien and a Bachelor in Technical Informatics from TU Wien.

Does Matthias have any certificates?

Matthias has 1 certificate: MCTS: Web Applications Development with Microsoft .NET Framework 4.

What is the availability of Matthias?

Matthias is immediately available part-time for suitable projects.

What is the rate of Matthias?

Matthias's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.