Patrick Weihs - NAV Consultant/Developer

Q: Where is Patrick based?

Patrick is based in Klagenfurt am Wörthersee, Austria and can operate in on-site , hybrid , and remote work models.

Q: What languages does Patrick speak?

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

Q: How many years of experience does Patrick have?

Patrick has at least 13 years of experience. During this time, Patrick has worked in at least 9 different roles and for 7 different companies . The average length of individual experience is 1 year and 4 months . Note that Patrick may not have shared all experience and actually has more experience.

Q: What is Patrick's latest experience?

Patrick's most recent position is NAV Consultant/Developer at AMEOS Gruppe .

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

In recent years, Patrick has worked for AMEOS Gruppe , Freelance Projects , M.Asam GmbH , Weihs Development & Consulting , and Modus Consult GmbH .

Q: Which industries is Patrick most experienced in?

Patrick is most experienced in industries like Automotive , Information Technology , and Food and Beverage . Patrick also has some experience in Cosmetics , Professional Services , and Education .

Q: Which business areas is Patrick most experienced in?

Patrick is most experienced in business areas like Information Technology , Product Development , and Logistics . Patrick also has some experience in Procurement and Customer Service .

Q: Which industries has Patrick worked in recently?

Patrick has recently worked in industries like Automotive , Information Technology , and Food and Beverage .

Q: Which business areas has Patrick worked in recently?

Patrick has recently worked in business areas like Information Technology , Product Development , and Logistics .

Recommended expert

Klagenfurt am Wörthersee, Austria

Experience

May 2025 - Aug 2025

4 months

NAV Consultant/Developer

AMEOS Gruppe

Microsoft Dynamics NAV 2017
L2, L3 Support
Migration/Update preparation of NAV 2017 to BC 25
Individual programming

Jan 2025 - Present

1 year 3 months

BC Consultant/Developer

Freelance Projects

Microsoft Business Central 14
Implementation of new modules and functionalities
Implementation of API webservices for ennoxx.banking, WooCommerce, Directorate-General SANTE
Migration/Update preparation of BC 14 to BC 26

Jan 2024 - Present

2 years 3 months

NAV Developer

M.Asam GmbH

Microsoft Dynamics Navision 2016
Implementation of new modules and functionalities
Support and troubleshooting of user inquiries using the ticket system as well as providing situational user support (2nd and 3rd level)
Capturing, specifying, and processing domain-specific requirements
Creation of system documentation
Participation in IT projects (migration, rollout of new features, etc.)
Close coordination with individual areas/departments
Working on soap webservices (D2C Projects)

Jan 2023 - Dec 2024

2 years

BC Consultant/Developer

Freelance Projects

Business Central 23
General individual development
Development of API Webservice (Interface) for B2B - WebShop (WooCommerce)

Jan 2022 - Present

4 years 3 months

Klagenfurt am Wörthersee, Austria

Freelance Consultant

Weihs Development & Consulting

Technical (Migration, Upgrading, Training)
Functional (Purchase & Sales, Inventory & Logistics, Master Data maintenance)
Microsoft Business Central (AL)
Microsoft Dynamics NAV (C/AL)

Jan 2022 - Dec 2024

3 years

Team Lead Development

Modus Consult GmbH

Business Central 20 until Business Central 24
Branch solution "FOODVISON"
Code reviewing of Developers
Microsoft Azure DevOps management (incl. Pipelines)
DEV technical consulting
Know-how sharing
Individual development
etc.

Jan 2021 - Dec 2022

2 years

Klagenfurt am Wörthersee, Austria

Technical Lead

Incadea GmbH

Microsoft Dynamics NAV and Business Central: Product development, partner-/customer deployment, technical/functional consulting and delegating tasks

Jan 2021 - Dec 2021

1 year

Klagenfurt am Wörthersee, Austria

Student Tutor

University of Klagenfurt

Jan 2016 - Dec 2021

6 years

Klagenfurt am Wörthersee, Austria

Senior IT Solution Developer

Incadea GmbH

Microsoft Dynamics NAV: Product development, partner-/customer deployment and technical/functional consulting

Jan 2013 - Dec 2016

4 years

Klagenfurt am Wörthersee, Austria

IT Solution Developer

Incadea GmbH

Industry Experience

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

Experienced in Automotive, Information Technology, Food and Beverage, Cosmetics, Professional Services, and Education.

Automotive

Information Technology

Food and Beverage

Cosmetics

Professional Services

Education

Business Area Experience

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

Experienced in Information Technology, Product Development, Logistics, Procurement, and Customer Service.

Information Technology

Product Development

Logistics

Procurement

Customer Service

Summary

I have built a solid career in Microsoft Dynamics NAV and Business Central development, handling complex upgrades, individual programming, API integration, and technical support. My work spans consulting, freelance projects, and team leadership, where I’ve focused on delivering tailored solutions for diverse industries, from finance to logistics.

I excel in developing custom functionalities, migration strategies, and troubleshooting issues at higher support levels. By constantly evolving my skills and sharing knowledge within specialized teams, I help businesses optimize their systems and improve efficiency with a hands-on, client-focused approach.

Skills

Rolls

Development (Developer & Team Leader)
Technical Consulting
Functional Consulting (Purchase & Sales, Inventory & Logistics, Master Data Maintenance)
1st, 2nd & 3rd Level Support

Development

Microsoft Business Central (Al)
Bc 15
Bc 16
Bc 17
Bc 18
Bc 19
Bc 20
Bc 21
Bc 22
Bc 23
Bc 24
Bc 25
Appsource
Rest Webservices (Apis)
Reports (.Rdlc/.rdl)
Migration To Bc
Individual Programming
Microsoft Dynamics Nav (C/al)
Nav 5.0
Nav 2009
Nav 2013
Nav 2015
Nav 2016
Nav 2017
Nav 2018
Soap Webservices
Reports (Classic And .Rdlc/.rdl)
Migration From Classic Nav To Nav 2013/15/16/17/18
Migration From Nav To Bc
Individual Programming
Sql
Scripts
Queries
Procedures

Industries

Automotive (Spare Parts)
Retail (Automotive, Cosmetics, Etc.)
Industrial Food
Industrial Engineering
Medical Facility

Languages

German

Native

English

Advanced

Education

Oct 2019 - Jun 2021

University of Klagenfurt

Master of Information Technology / Electrical Engineering · Information Technology / Electrical Engineering · Klagenfurt am Wörthersee, Austria

Oct 2015 - Jun 2019

University of Klagenfurt

Bachelor of Information Technology / Electrical Engineering · Information Technology / Electrical Engineering · Klagenfurt am Wörthersee, Austria

Oct 2007 - Jun 2012

HTL Mössingerstraße Klagenfurt

Technical upper-level secondary school · Klagenfurt am Wörthersee, Austria

...and 2 more

Certifications & licenses

Microsoft Dynamics NAV 2013 C/Side Development

Microsoft Dynamics NAV 2013 Core Setup And Finance

Microsoft Dynamics NAV 2013 Installation & Configuration

Statistics

Experience

Total positions 10

Experience in Automotive 10 y

Avg length 2 y 6 m

Longest experience 5 y 11 m

Global Experience

Countries worked in 1 (Austria)

Primary country Austria

Expertise

Recent roles NAV Consultant/Developer, BC Consultant/Developer, NAV Developer

Main industries Automotive, Information Technology, Food and Beverage

Main business areas Information Technology, Product Development, Logistics

Qualifications

Highest degree Master

Certifications earned 3

Profile

Created

September 2025

Last Update

January 2026

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Frequently asked questions

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

Where is Patrick based?

Patrick is based in Klagenfurt am Wörthersee, Austria and can operate in on-site, hybrid, and remote work models.

What languages does Patrick speak?

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

How many years of experience does Patrick have?

Patrick has at least 13 years of experience. During this time, Patrick has worked in at least 9 different roles and for 7 different companies. The average length of individual experience is 1 year and 4 months. Note that Patrick may not have shared all experience and actually has more experience.

What roles would Patrick be best suited for?

Based on recent experience, Patrick would be well-suited for roles such as: NAV Consultant/Developer, BC Consultant/Developer, NAV Developer.

What is Patrick's latest experience?

Patrick's most recent position is NAV Consultant/Developer at AMEOS Gruppe.

What companies has Patrick worked for in recent years?

In recent years, Patrick has worked for AMEOS Gruppe, Freelance Projects, M.Asam GmbH, Weihs Development & Consulting, and Modus Consult GmbH.

Which industries is Patrick most experienced in?

Patrick is most experienced in industries like Automotive, Information Technology, and Food and Beverage. Patrick also has some experience in Cosmetics, Professional Services, and Education.

Which business areas is Patrick most experienced in?

Patrick is most experienced in business areas like Information Technology, Product Development, and Logistics. Patrick also has some experience in Procurement and Customer Service.

Which industries has Patrick worked in recently?

Patrick has recently worked in industries like Automotive, Information Technology, and Food and Beverage.

Which business areas has Patrick worked in recently?

Patrick has recently worked in business areas like Information Technology, Product Development, and Logistics.

What is Patrick's education?

Patrick holds a Master in Information Technology / Electrical Engineering from University of Klagenfurt and a Bachelor in Information Technology / Electrical Engineering from University of Klagenfurt.

Does Patrick have any certificates?

Patrick has 3 certificates. These include: Microsoft Dynamics NAV 2013 C/Side Development, Microsoft Dynamics NAV 2013 Core Setup And Finance, and Microsoft Dynamics NAV 2013 Installation & Configuration.

What is the availability of Patrick?

Patrick is immediately available full-time for suitable projects.

What is the rate of Patrick?

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