Gerhard Wisst-Self-employed Software Developer
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Experience
Self-employed Software Developer
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
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
Software Developer
AERA GmbH
- contributed to portal software for dentists
- tools: ASP Classic, ASP.NET, C#, jQuery, CSS, HTML, MS SQL Server
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
Software Developer
Intec International
- development of control concept in Qt
- creation of various VBA programs
- tools: Qt, MS Access, MS Excel
Software Developer
Athos Unternehmensberatung
- Contributed to portal software for waste management
- Tools: VB.NET/ASP.NET, JavaScript, jQuery
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
Software Tester
Cosmicos
- Part-time job as a software tester
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
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
Software Developer
Eschbach und Wolff
- Migrated various call center programs from VB4 to VB6
- Tools: VB6, MS-Access
Accountant
Schwäbische Wirtschaftsberatung
- Financial accounting
- Asset accounting
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.
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.
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
Education
SG Darmstadt
Training as an Organizational Programmer · Organizational Programmer · Darmstadt, Germany
FHW Pforzheim
Diploma in Business Administration, Accounting/Controlling · Business Administration · Pforzheim, Germany
Volksbank Weilimdorf eG
Apprenticeship as a Bank Clerk · Bank Clerk · Stuttgart, Germany
Certifications & licenses
Certified PHP Developer
Certified Web Designer
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Gerhard is based in Stuttgart, Germany.
Gerhard speaks the following languages: German (Native), English (Advanced), Italian (Intermediate), French (Elementary).
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.
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.
Gerhard's most recent position is Self-employed Software Developer at Self-employed Software Developer.
In recent years, Gerhard has worked for Self-employed Software Developer and DIGI Annexus.
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.
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.
Gerhard has recently worked in industries like Information Technology, Banking and Finance, and Transportation.
Gerhard has recently worked in business areas like Information Technology, Customer Service, and Finance.
Gerhard holds a Bachelor in Business Administration from FHW Pforzheim.
Gerhard has 2 certificates. These include: Certified PHP Developer and Certified Web Designer.
The availability of Gerhard needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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