Guido Schedlbauer-Senior Software Developer
Check rate
Experience
Senior Software Developer
Industry
Migration of various Angular applications to Entra ID with Microsoft Authentication Library
Code analysis
Replacing KeyCloak access with MSAL (e.g. login, roles, etc.)
Connection to REST services
UI/UX improvements
Testing and bug fixing
Windows 10
Angular, Angular Material, Visual Studio Code, MSAL, Entra ID, Azure, Azure DevOps, Jira, Confluence, Javascript, HTML, CSS
Consultant / Software Developer
Public sector / church organization
Analysis of the legacy application
Working out suggestions for the migration approach
Creating sample code / POC (proof of concept)
Support during implementation
Windows 10
Blazor, C#, Bootstrap, Azure, MS SQL Server, Entity Framework, Active Directory, Visual Studio .Net 2022, ASP.Net Core, Javascript, HTML, CSS, IIS
Software Developer
IT
Development of a web application for tracking work and project time
Development of the application based on Blazor and Bootstrap
Management of customers, projects, and employees
Output of time records as PDF
CSV, XML, JSON export
Authentication
Database connection to SQL Server and SQLite with Entity Framework
Project management in Azure DevOps
Setting up builds, releases in Azure DevOps
Deployment as a web app in MS Azure
Windows 10
Blazor, C#, Bootstrap, Azure, MS SQL Server, SQLite, MySQL, MariaDB, Entity Framework, Visual Studio .Net 2022, .Net Core, ASP.Net Core, Xslt, PDF Generator, Javascript, HTML, CSS, Yaml, GIT, Azure DevOps, Plesk, Windows Server, IIS, Kanban
Software Developer
IT
Error analysis and correction of an Excel application
Analysis of performance problems in an Access application
Support in further development of an Access application (e.g. connection to SQL Server via ODBC, DB access)
Development of an Access application for managing purchases, sales, items, price lists, customers, and suppliers
Windows 10
Microsoft Office, Microsoft Excel, Microsoft Access, VBA, MS SQL Server, ODBC
Lead Developer and Architect / Technical Lead
Medical technology
Development of an application for creating medication prescriptions in outpatient and inpatient care, as well as medication plans
Development of the frontend based on Angular and Angular Material (UI/UX)
Development of the backend (REST services) in C#/.Net core
Connection to the Gematik telematics infrastructure for creating e-prescriptions
Software architecture and UI/UX design with the UI designers
Definition of REST interfaces, objects, etc. with Swagger Editor/OpenApi
Software documentation
Connection to external services (e.g. medication database, prescription printing) via REST
Querying and presenting medication data from ABDA
Reading, creating, and editing standard medication plans (Xml/ultra-short format)
Communication with FHIR server as well as reading and creating FHIR resources
Processing and creating FHIR resources and FHIR search
Updating the Angular version and the packages used
Development according to the quality standards and processes for medical devices
Code reviews
Implementation according to KBV specifications
Setting up and managing repositories, builds, releases, pipelines, etc. in Azure DevOps
Working in the risk management team to assess risks in the development of medical devices
Lead Developer and Architect / Technical Lead
Certification of the software and interfaces by KBV
SCRUM
Windows 10, Windows Server 2008, Docker
Angular, Angular Material, REST, Azure, FHIR, FHIR .Net Api, Swagger, OpenApi, Vonk FHIR Server, Firely Server, TypeScript, Javascript, HTML, CSS, Visual Studio .Net 2019, Visual Studio Code, C#, .Net Core, ASP.Net Core, WebApi, Yaml, GIT, Postman, Azure DevOps, Docker, SCRUM
Lead Developer and Architect
Medical Technology
Development of an application for creating and editing medication plans (XML/ultra-short format)
Development of the front end based on Angular and Angular Material
Development of the back end (REST services) in C#/.NET Core
Scan feature to import medication plans into the software using a handheld scanner
Compare different medication plans
Architecture and development of REST services for connecting PVS (practice management system) to the software
Integration of external services (e.g. medication database, printing)
Querying and presenting drug data from the ABDA
Development according to quality standards and processes for medical devices
Setting up and managing repositories, builds, releases, etc. in Azure DevOps/VSTS
Project language: English
Member of the risk management team for assessing risks in the development of medical devices
SCRUM
Windows 10, Windows Server 2008
Angular, Angular Material, REST, Azure, TypeScript, Javascript, HTML, CSS, Visual Studio .NET 2017/2019, Visual Studio Code, C#, .NET Framework 4.7, .NET Core, WebApi, ASP.NET, VSTS, GIT, Azure DevOps, SCRUM
Software Developer
Federal Employment Agency, IT Systems House
Support in replacing the current system for template technology with EngageOne
Ensuring the operation of the EngageOne application during the test run
Testing the software and documents as part of the acceptance process
Automating the installation of EngageOne with Python scripts and the WebLogic Scripting Tool
Developing installation tools with C# to simplify installation
Support in developing the connection of services to EngageOne (e.g. e-file, address selection)
Windows 7, Windows Server 2008, Linux
Visual Studio .NET 2015, C#, .NET Framework 4.0/4.5, WebLogic, WebLogic Scripting Tool, EngageOne, Python, ADO.NET, ASP.NET, DevExpress, SQL Server 2008, Oracle SQL Developer, Team Foundation Server
Software Developer
Federal Employment Agency, IT Systems House
Development, maintenance, and operation of software in a large IT environment
Further development and maintenance of the BA system for central printing of documents from the local offices
Maintenance and further development of the system for automated distribution of central document templates to the local offices
Maintenance and further development of the system for executing the Federal Employment Agency's business templates
Development and maintenance of business-critical applications
Development of WCF services and connection to existing services
Migration of a PHP web application to ASP.NET
Development of software with VB.NET and SQL Server, as well as development of various tools
Analysis of existing applications and development of concepts for redesign (architecture)
Creation of technical concepts for the new development and redesign of applications
Error analysis and troubleshooting of software
Analysis of a PHP system for migration to ASP.NET and migration from VB6 to VB.NET
Analysis of the migration from SQL Server 2000 to SQL Server 2008
Database migration (SQL Server 2000 to 2008) as well as creation of SSIS packages
Data modeling
Windows XP/7, Windows Server 2003/2008
Visual Studio .NET 2008/2010/2012/2015, .NET Framework 3.5/4.0/4.5, ADO.NET, Stored Procedures, VB.NET, ASP.NET, Ajax, DevExpress, Entity Framework, SQL Server 2000/2008, Office 2007/2010/2013, Team Foundation Server, Source Safe, Visual Basic 6, MS Access, VBA, XML, WCF, MSMQ, SSIS, SOA, PHP, Unit Tests, SandCastle, accessible user interfaces, UML, ITIL
Software Developer
Documentation, Translation and Software Services Provider
Conception and design of the data model with implementation in an MS SQL Server database
Design and development of an object model
Development of the interface in ASP.NET as well as development of ASP.NET user controls
Management and display of translations in a concept-based structure
Organization of access to various independent MSSQL dictionary databases
Definition of custom data structures through wizards
Customer and user management with assignment of rights
Import of data from XML and CSV files as well as translation memories
Import/export of the TBX format (TermBase Exchange) and CSV export
Setup of the ASP.NET environment and IIS environment
Independent execution of the project on a contract and fixed-price basis
Windows Vista, Windows 7, Windows Server 2003
Visual Studio 2005, VB.NET, ASP.NET, ADO.NET, MS SQL Server 2005/2008, IIS, Stored Procedures
Software Developer
Plant Engineering / Energy Industry
Maintenance and further development of the application for document management in power plant construction
Maintenance and further development of the application for managing and processing bulkhead filling data in power plant construction
Implementation of user requirements
Bug fixing
User support
Windows XP
Visual Studio .NET 2008, Visual Studio .NET 2003, .NET 2.0/3.0, Crystal Reports, ADO.NET, VB.NET, C#, SQL Server 2000/2005, Team Foundation Server
Software Developer
Documentation, translation, and software services provider
Concept and design of the data model
Development of an interface for data analysis
Import of data from XML files into the database
Development of the user interface for selecting and outputting the data (WinForms)
Report creation and output with Crystal Reports
Independent execution of the project on a contract and fixed-price basis
Windows Vista
Visual Studio 2005, VB.Net, ADO.Net, Crystal Reports, MS SQL Server 2005, WinForms
Software Developer
Management consulting
Concept and creation of templates for Word (macro programming, VBA) to automate document creation
Dialog-based entry of document properties and attributes
Automatic creation of certain details such as document numbers
Integration of a custom toolbar (Commandbar)
Integration of PDF functions and automation of Adobe Acrobat
Multilingual implementation of the template (German/English) with automatic language selection
Windows XP
MS Word, VBA, PDF, Adobe Acrobat
Software Developer
Plant engineering / energy industry
Preparation and management of data for the proper sealing of pipe penetrations in line with safety requirements
Design and concept of the data model
Development of the user interface (WinForms) and business models
Import of relevant data from PDMS (Plant Design Management System)
Development of an ASP.Net application for displaying the data in the intranet (WebForms)
Software development in an international environment
Windows XP
Visual Studio .Net 2008, .Net 2.0/3.0, Crystal Reports, ADO.Net, VB.Net, C#, SQL Server 2000, Enterprise Architect, Team Foundation Server, WinForms, WebForms
Software Developer
Gastronomy
Design and concept of the data model
Development of the web application based on ASP.Net
Deployment to an internet server including maintenance and administration of the web server
Maintenance and further development of the software
Windows Vista
Visual Studio .Net, ASP.Net, ADO.Net, VB.Net, C#, MS SQL Server 2005, IIS
IT Consultant / Administrator
Management consulting
Planning, implementation, and support of the internal IT infrastructure
Analysis and technical evaluation of ERP systems
Procurement, installation, and commissioning of software and hardware
Configuration and integration of VOIP telephony
Creation of IT concepts and evaluation of hardware components
Documentation and creation of Word templates (VBA) to automate document creation
Windows XP
VBA, MS Office
Software Developer
HypoVereinsbank – HVB Information Services
Further development of an existing web application for applying for user rights (e.g. drive access, host rights) via the intranet
Windows XP
.Net 1.1, C#, ASP.Net, WebForms, ADO.Net, MS Visual Studio.Net, web services, IBM Websphere MQ Workflow, MS SQL Server, IIS, MS Visual SourceSafe
Software Developer
Adidas Group – World of Global IT
Independent development of an ASP.Net application for collecting and location-based analysis of HR metrics worldwide
Decentralized data collection via intranet
Analysis and presentation of metrics with Crystal Reports
User authentication via Active Directory
Storing the data in an MS SQL database, including designing the data model
Project language partly English
Windows XP
.Net 2.0, VB.Net, C#, ASP.Net, WebForms, ADO.Net, MS Visual Studio.Net, MS SQL Server, Crystal Reports, IIS, Excel
Software Developer
Internetdienste
Analysis of messenger protocols (AIM, MSN, ICQ, Yahoo, Skype)
Development of interfaces to messenger services for integration into websites
Development of sockets with System.Net
Development of a messenger program and a Windows service for automated message sending
Integration into ASP.Net websites
Windows XP
VB.Net, C#, ASP.Net, MS Visual Studio.Net, Messenger (Yahoo, MSN, ICQ, AIM, Skype), MS-SQL Server, Stored Procedures, Windows Service, Windows Sockets
Subproject Lead / Software Developer
Anlagenbau / Energiewirtschaft
Development of document management software for a power plant project
Development of a web information system for analyzing the approval process in piping and HVAC construction (Piping/HVAC)
Import of relevant data from PDMS (Plant Design Management System)
Development of an analysis system including reporting with Crystal Reports
Integration of barcode functionality (IdAutomation) for automated document processing
Creation of a User Function Library (UFL) for Crystal Reports for special data preparation
Development of concepts for redesigning an existing application (multi-tier architecture)
Maintenance and further development of existing software in an international environment
Subproject lead
Windows XP
VB.Net, C#, ASP.Net, WinForms, WebForms, ADO.Net, Stored Procedures, MS Visual Studio.Net, MS SQL Server, Crystal Reports, Subversion
Software Developer
EDV-Systemhaus
Building an internet presence based on Microsoft Content Management Server
Installation and configuration
Development of templates with Visual Studio .Net (ASP.Net)
Role and rights management as well as content migration
Windows XP, Windows Server 2003
Microsoft Content Management Server, IIS, MS SQL Server, VB.Net, ASP.Net, MS Visual Studio.Net
Software Developer
Consulting company
Implementation of an application for managing recruitment placements (addresses, applicants, task lists)
Design of a data model and setup of a skills database
Tracking of application processes and attachment handling
Multi-user operation with user and rights management
Reporting and database connection to MySQL via ODBC
Development of the user interface (WinForms)
Windows XP
.Net, VB.Net, C#, MySQL, ODBC, ADO.Net, Crystal Reports, MS Access, MS Visual Studio.Net
Project Management / Software Developer
Industry
Concept and development of an administration, testing, and evaluation interface (WinForms)
Development of an object model to map step-by-step test processes and workflows
Automatic detection of quality status
Data storage in XML with preparation for MS SQL database connection (ADO.Net DataSets)
Development of a user interface optimized for touchscreens
Design of reports, test logs, and statistics with Crystal Reports
Hardware-dependent licensing and installation
Project management and organization (2 developers)
Windows XP
VB.Net, ADO.Net, C#, Crystal Reports, Windows Installer, XML, MS Visual Studio.Net
Software Developer
In-house development
Development of a component for controlling internet connections via Windows Sockets
Control of dial-up networking (RAS) and interface development
Windows XP
Visual Basic 6.0, Windows Sockets (wsock32.dll, wininet.dll), Windows API
Software Developer
In-house development
Development of a Winsock and SMTP component for sending emails from applications
Communication with SMTP servers including authentication and POP before SMTP
Base64 and MIME encoding of file attachments
Windows XP, Linux
Visual Basic 6.0, SMTP protocol, VB.Net, C#, Windows Sockets, Windows API, Sendmail, Telnet
Software Developer
Siemens Business Services
Porting existing ASP scripts to Visual Basic (add-on for MS Systems Management Server)
Converting the ASP scripts into an ActiveX DLL
Integration of the ActiveX DLL into the IIS and ASP environment
Revising, optimizing, and further developing the code
Windows 95, Windows NT
Visual Basic 6.0, Visual InterDev, Internet Information Server, MS Systems Management Server, MS SQL Server
Administrator / Developer
Internet Services
Administration of a Linux web server (Suse, Debian)
Installation and configuration of Apache, Sendmail, MySQL, PHP
Setting up users and managing permissions
Configuration of anti-spam measures
Development of various websites and modules for the CMS Postnuke
Installation and configuration of Typo3
Development of administrative scripts in Perl
Domain registrations, DNS administration, and customer support
Linux
Apache, Sendmail, MySQL, Telnet, SSH, Typo3, Postnuke, Perl, HTML, PHP, DNS, SMTP, POP3
Software Developer / Consultant
DATEV eG
- Planning and implementation of various applications for the office organization of tax advisory firms
- Collaboration on the information system project: development of a database-independent system for analyzing inventory data
- Backend connection to MS SQL Server via ODBC and metadata storage in MS Access
- Independent execution of projects from concept to maintenance
- Analysis for migration from Access 97 to Access 2000, including VBA adjustments
- Collaboration on the development of a reporting tool as a replacement for the Access report engine
- Visual Basic programming, error analysis, and debugging
- Development of complex system software under Windows (95 to XP)
- UI programming and GUI design
- Development of COM/ActiveX components and interfaces
- Software development in a team and component-based development
- Development of software for automated EURO conversion
- Maintenance, further development, and last level support
- Quality assurance and software testing
Software Developer
Software Sales / In-House Development
Development and further development of an HTML editor (3 versions in total)
Implementation of the user interface (MDI) and integration of Internet Explorer
Development of assistants for automatic generation of HTML code
Implementation of various tools such as an ImageMap editor and image viewer
Implementation of an FTP program and creation of documentation
Windows 95
Visual Basic 4.0/5.0, Netmanage Internet Control Pack, ActiveX automation of IE 4.0
Software Developer
Freelance
Development of ActiveX controls and various tools
Development of a tool for image display and printing
Editing CGI scripts and development of JavaScripts
Web development and web design
Windows 95, Visual Basic 4.0/5.0, Perl, web server, HTML editor, graphics tools, Delphi 1.0
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Government and Administration, Healthcare, Energy, Food and Beverage, and Professional Services.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Quality Assurance, Project Management, Customer Service, and Human Resources.
Skills
Development Of Complex System And Application Software On Windows
Web Applications With Angular, React, And Rest
Web Applications With Asp.Net
Vb.Net, C# Development
Frontend And Backend Development (Full Stack)
Databases / Sql
Architecture And Design
Ui Development / Ui / Ux
Software Development In A Team
Independent Execution Of Projects
.Net Framework
.Net Core
Vb.Net
C#
Angular
Fhir
Typescript
Rest
Asp.Net
Webapi
Blazor
Single Page Applications / Spa
Html
Ms Access
Ms Office
Ms Visual Studio
Ms Sql Server
Sqlite
Mysql/Mariadb
Entity Framework
Xml
Json
Php
Python
Javascript
Css
React
Bootstrap
Windows Api
Sql
Git
Gitlab
Ms Azure
Azure Devops
Yaml
Swagger
Openapi
Postman
Windows
Windows Server
Plesk
Linux
Jira
Confluence
Languages
Education
Master Craftsman in Mechanical Engineering
Statistics
Experience
Global experience
Expertise
Profile
Frequently asked questions
Have questions? Find more information here.
Guido is based in Straubing, Germany and prefers 100% remote projects.
Guido speaks the following languages: German (Native), English (Advanced).
Guido has at least 32 years of experience. During this time, Guido has worked in at least 10 different roles and for 24 different companies. The average length of individual experience is 1 year and 1 month. Note that Guido may not have shared all experience and actually has more experience.
Based on recent experience, Guido would be well-suited for roles such as: Senior Software Developer, Consultant / Software Developer, Software Developer.
Guido's most recent position is Senior Software Developer at Industry.
In recent years, Guido has worked for Industry, Public sector / church organization, IT, and Medical technology.
Guido is most experienced in industries like Information Technology, Government and Administration, and Healthcare. Guido also has some experience in Energy, Food and Beverage, and Professional Services.
Guido is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Guido also has some experience in Project Management, Customer Service, and Human Resources.
Guido has recently worked in industries like Healthcare, Information Technology, and Government and Administration.
Guido has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
Guido attended education in Master Craftsman in Mechanical Engineering.
The availability of Guido 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 6 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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