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 EAGLEWORKS GMBH .

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 , Professional Services , and Energy .

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

Experience

Sep 2024 - Present

1 year 7 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 analysis of sensor data
Applied technologies: .NET 8, Minimal API, PostgreSQL, MQTT, RabbitMQ

Nov 2023 - Present

2 years 5 months

Lead Developer

BMI Bundesministerium für Inneres

Analysis of extended requirements related to current applications and system infrastructure
Creating concepts to implement new requirements for the software rollout process for the BMI's client computers
Developing a web application with .NET 8 in ASP.NET MVC (deployed from .NET Aspire into a Kubernetes cluster)
Database design and performance responsibility
Applied technologies: .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 implementation for transferring billing data from various sales channels to backend billing systems
Consolidating schedules and monitoring deployments to production
Scaling pods (Kubernetes)
Creating requirement catalogs
Introducing SAFe in the company structure
Applied technologies and methods: microservice architecture, event-driven architecture with Kubernetes, Atlassian Jira and Confluence, Enterprise Architect, SAFe

Apr 2021 - Aug 2021

5 months

C# Software Development

POST BUSINESS SOLUTIONS

Reviewing requirement catalogs
Software development in C# .NET
Unit testing
Full integration testing
Project management
Applied technologies: 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 customers
Customizing per client
Testing
Full integration testing
Integrating payment terminals
Data export in various formats (DATEV, Excel, etc.)
Developing a CMS for EagleWorks GmbH customers
Customizing per client
Testing
Full integration testing
Applied technologies: PHP, Apache, ZVT, MySQL

Feb 2017 - Present

9 years 2 months

IT Consultant and Software Developer

IT services company

Setting up the IT infrastructure of a corporation
Implementing the defined business processes in the IT environment and overall 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
Developing applications in the .NET/.NET Core area
Requirements engineering, reviewing requirement catalogs
Developing an application for billing catering businesses
User segregation and report generation
Kubernetes: cluster in the office

Jul 2015 - Jan 2017

1 year 7 months

Head of Consulting Department

DOCUMATRIX GMBH

Handling projects in output management
Supporting clients across Europe, especially in Switzerland, Liechtenstein, Hungary, and Germany
Creating strategies and solutions for document printing at large insurers, banks, major corporations, and printing centers
Conducting and planning training, resource allocation, 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
Assuming project management responsibilities in projects using 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 own modules for use within the company and sale to customers
Export of Odoo accounting data to BMD standards
Automatic VAT number verification when creating partners
RKSV compliance of the Odoo POS system
Document layouts including service period tracking on invoices
Technologies used: 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
Implementing booking logic to post individual records to the related journals
Automated payment reconciliation
Sending balance feedback to the ticket shop system
Technologies used: Python, Odoo Enterprise 17.0, Postgres, JSON, RabbitMQ

Master Data Management Consulting

PHILORO EDELMETALLE

Planning a master data management system with the following requirements:
Client has multiple locations in different countries, each with different product data
Base products should be created and, depending on the country, various country-specific product attributes filled in
Overall integration testing
Technologies used: 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 gained experience in the IT/technology, industrial, public sector, financial, telecommunications, and logistics industries.

In his current project, he is responsible for creating concepts to implement new requirements, developing a web application with .NET 8 in ASP.NET MVC, and database design. Thanks to his extensive technical know-how, he takes on various roles in his projects, including responsibility for IT infrastructure, software architecture, and output management. His scope of work also includes requirements engineering, designing and implementing various applications and systems, and reviewing specifications.

He is highly skilled with programming languages and frameworks such as C#, C, C++, Java, JavaScript, PHP, Python, Assembly, Bootstrap, Angular.js, Kubernetes, .NET Frameworks, .NET Core, and ASP.NET MVC. In addition, he has extensive knowledge of Oracle databases, MySQL, MariaDB, PostgreSQL, and ELAK (Fabasoft replacement). He is also experienced in unit testing, design patterns, deep learning, and neural networks, and is proficient with 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 solutions to emerging problems. He is very goal-oriented, resilient, and stays calm even in stressful situations. Moreover, he stands out for his strong proactive communication skills, making him a valuable member of any team.

Skills

Technical Skills

Oracle
C#, C, C++
Java
Javascript
Python
Perl
Php
Ruby
Bootstrap
Angular
Assembly
.Net Framework, .Net Core
Asp.net Mvc, Asp.net, .Net 8
Wpf
Wcf
Ajax
Node.js
Ms Sql Server
Mysql
Mariadb, Mongodb
Postgresql
Xsl-fo
Powershell
Kubernetes, Kubernetes Clusters, Pod Scaling, Cluster Deployments
Ms Office (Word, Excel, Powerpoint, Outlook)
Ms Sharepoint
Ms Dynamics
Atlassian Jira And Confluence
Elak
Design Patterns
Deep Learning, Neural Networks
Unit Testing

Methodical Skills

Agile And Traditional Project Management Methods
Scrum
Kanban
Safe Framework
Requirements Engineering
Multi-channel Output Management
Innovation Management
Process Analysis And Modeling
Business Process Management
Ad-hoc Analysis

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 Computer Science · Technical Computer Science · Vienna, Austria

Sep 2002 - Jun 2007

HTL Donaustadt

High School Diploma · Electronic Data Processing and Organization · Vienna, Austria

Certifications & licenses

MCTS: Web Applications Development with Microsoft .NET Framework 4

Statistics

Experience

Total positions 15

Experience in Information Technology 13.5 y

Avg length 1 y 10 m

Longest experience 9 y 1 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

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Frequently asked questions

Do you have questions? Here you can find further information.

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 EAGLEWORKS GMBH.

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, Professional Services, and Energy.

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 Computer Science 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.