Gerhard Wisst - Self-employed Software Developer

Q: Where is Gerhard based?

Gerhard is based in Stuttgart, Germany .

Q: What languages does Gerhard speak?

Gerhard speaks the following languages: German (Native), English (Advanced), Italian (Intermediate), French (Elementary) .

Q: How many years of experience does Gerhard have?

Gerhard has at least 31 years of experience. During this time, Gerhard has worked in at least 6 different roles and for 13 different companies . The average length of individual experience is 2 years and 5 months . Note that Gerhard may not have shared all experience and actually has more experience.

Q: What is Gerhard's latest experience?

Gerhard's most recent position is Self-employed Software Developer at Self-employed Software Developer .

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

In recent years, Gerhard has worked for Self-employed Software Developer and DIGI Annexus .

Q: Which industries is Gerhard most experienced in?

Gerhard is most experienced in industries like Information Technology , Agriculture , and Healthcare . Gerhard also has some experience in Professional Services , Banking and Finance , and Transportation .

Q: Which business areas is Gerhard most experienced in?

Gerhard is most experienced in business areas like Information Technology , Product Development , and Customer Service . Gerhard also has some experience in Accounting , Audit , and Finance .

Q: Which industries has Gerhard worked in recently?

Gerhard has recently worked in industries like Information Technology , Banking and Finance , and Transportation .

Q: Which business areas has Gerhard worked in recently?

Gerhard has recently worked in business areas like Information Technology , Customer Service , and Finance .

Recommended expert

Stuttgart, Germany

Experience

Apr 2024 - Present

2 years

Self-employed Software Developer

OpenStreetMap integration for a logistics system at PTV Transport GmbH
worked on portal software
webshop system in PHP with login, shopping cart, order management, and PDF invoice module (AdminLTE)
cashbook application for income-expense management (including export functions)
helpdesk system with ticket management, user roles, and automatic notifications

Mar 2021 - Mar 2024

3 years 1 month

Filderstadt, Germany

Software Developer

DIGI Annexus

development of a web app for iPhone and Android
creation of unit tests for web app testing
tools: ASP.NET, C#, jQuery, CSS, HTML, MS SQL Server, Git, Jira, Blazor

Apr 2019 - Jun 2020

1 year 3 months

Vaihingen an der Enz, Germany

Software Developer

AERA GmbH

contributed to portal software for dentists
tools: ASP Classic, ASP.NET, C#, jQuery, CSS, HTML, MS SQL Server

Jun 2013 - Mar 2019

5 years 10 months

Stuttgart, Germany

Software Developer

Viehzentrale GmbH

creation of delivery note entry
creation of pool programs for farmers
creation of interface for SAP
tools: VB.NET, MS Access, MS SQL Server

Sep 2012 - May 2013

9 months

Hechingen, Germany

Software Developer

Intec International

development of control concept in Qt
creation of various VBA programs
tools: Qt, MS Access, MS Excel

Sep 2010 - Aug 2012

2 years

Sindelfingen, Germany

Software Developer

Athos Unternehmensberatung

Contributed to portal software for waste management
Tools: VB.NET/ASP.NET, JavaScript, jQuery

May 2006 - Jul 2010

4 years 3 months

Ostfildern, Germany

Software Developer, Support and Technical Hotline Staff

Bockemühl & Partner

Maintained and programmed cinema software
Helped set up a webshop for Abramowicz company
Phone support
Developed various programs (time tracking, utility tools, and interfaces for SITEC cinema software)
Tools: VB.NET/ASP.NET, MS-Access

Sep 2005 - Apr 2006

8 months

Ludwigsburg, Germany

Software Tester

Cosmicos

Part-time job as a software tester

Mar 2005 - Aug 2005

6 months

Geislingen, Germany

Software Developer, Support and Technical Hotline Staff

AGIL-Software

Support of the AGIL-Zeit program
Created a hotline database
Phone support and remote maintenance
Tools: VB.NET, MS-Access

Jan 1999 - Dec 2002

4 years

Software Developer

PRM Rutesheim / Mavos Stuttgart / Orgadata Stuttgart

Contributed to the development of an inventory management program
Contributed to an inventory management program on Lotus Notes
Y2K migration project
Tools: Progress, MS-Access, MS SQL-Server

Jan 1997 - Dec 1998

2 years

Ostfildern, Germany

Software Developer

Eschbach und Wolff

Migrated various call center programs from VB4 to VB6
Tools: VB6, MS-Access

Jan 1995 - Dec 1997

3 years

Stuttgart, Germany

Accountant

Schwäbische Wirtschaftsberatung

Financial accounting
Asset accounting

Jan 1991 - Dec 1993

3 years

Stuttgart, Germany

Auditor

Diakonisches Werk Württemberg

Audited annual financial statements of the diaconal social care centers

Industry Experience

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

Experienced in Information Technology, Agriculture, Healthcare, Professional Services, Banking and Finance, and Transportation.

Information Technology

Agriculture

Healthcare

Professional Services

Banking and Finance

Transportation

Business Area Experience

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

Experienced in Information Technology, Product Development, Customer Service, Accounting, Audit, and Finance.

Information Technology

Product Development

Customer Service

Accounting

Audit

Finance

Skills

C#
Vb.net, Vbscript
Asp.net
Asp.net Web Api
Asp.net Core
Blazor
Javascript, Jquery
Html, Css
Bootstrap
Php
Scrum
Jira, Git
Docker
System Administration
Xml/json
Ms Sql Server
Progress
Ms Word/ Ms Excel
Ms Access
Fast Learner
Quality And Service Orientation
Willingness To Learn New Tasks
Sense Of Responsibility
Team Player
Flexibility
Resilience
Determination

Languages

German

Native

English

Advanced

Italian

Intermediate

French

Elementary

Education

Sep 1993 - Jun 1995

SG Darmstadt

Training as an Organizational Programmer · Organizational Programmer · Darmstadt, Germany

Oct 1987 - Jun 1991

FHW Pforzheim

Diploma in Business Administration, Accounting/Controlling · Business Administration · Pforzheim, Germany

Sep 1982 - Jun 1985

Volksbank Weilimdorf eG

Apprenticeship as a Bank Clerk · Bank Clerk · Stuttgart, Germany

...and 1 more

Certifications & licenses

Certified PHP Developer

Certified Web Designer

Statistics

Experience

Total positions 13

Experience in Information Technology 18 y

Avg length 2 y 5 m

Longest experience 5 y 9 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Self-employed Software Developer, Software Developer, Software Developer, Support and Technical Hotline Staff

Main industries Information Technology, Agriculture, Healthcare

Main business areas Information Technology, Product Development, Customer Service

Qualifications

Highest degree Bachelor

Certifications earned 2

Profile

Created

September 2025

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Frequently asked questions

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

Where is Gerhard based?

Gerhard is based in Stuttgart, Germany.

What languages does Gerhard speak?

Gerhard speaks the following languages: German (Native), English (Advanced), Italian (Intermediate), French (Elementary).

How many years of experience does Gerhard have?

Gerhard has at least 31 years of experience. During this time, Gerhard has worked in at least 6 different roles and for 13 different companies. The average length of individual experience is 2 years and 5 months. Note that Gerhard may not have shared all experience and actually has more experience.

What roles would Gerhard be best suited for?

Based on recent experience, Gerhard would be well-suited for roles such as: Self-employed Software Developer, Software Developer, Software Developer, Support and Technical Hotline Staff.

What is Gerhard's latest experience?

Gerhard's most recent position is Self-employed Software Developer at Self-employed Software Developer.

What companies has Gerhard worked for in recent years?

In recent years, Gerhard has worked for Self-employed Software Developer and DIGI Annexus.

Which industries is Gerhard most experienced in?

Gerhard is most experienced in industries like Information Technology, Agriculture, and Healthcare. Gerhard also has some experience in Professional Services, Banking and Finance, and Transportation.

Which business areas is Gerhard most experienced in?

Gerhard is most experienced in business areas like Information Technology, Product Development, and Customer Service. Gerhard also has some experience in Accounting, Audit, and Finance.

Which industries has Gerhard worked in recently?

Gerhard has recently worked in industries like Information Technology, Banking and Finance, and Transportation.

Which business areas has Gerhard worked in recently?

Gerhard has recently worked in business areas like Information Technology, Customer Service, and Finance.

What is Gerhard's education?

Gerhard holds a Bachelor in Business Administration from FHW Pforzheim.

Does Gerhard have any certificates?

Gerhard has 2 certificates. These include: Certified PHP Developer and Certified Web Designer.

What is the availability of Gerhard?

Gerhard is immediately available full-time for suitable projects.

What is the rate of Gerhard?

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