Thomas Fritz
Senior Fullstack Developer .NET | Angular | SQL
Experience
Senior Fullstack Developer
DB InfraGO AG
- Frontend: new development in Angular
- Backend: new development in ASP.NET Web API
- Database: modeling, implementation, and operation based on Microsoft SQL Server
- Requirements management, design, and implementation
- Deployment, maintenance, operation
- Knowledge transfer to internal staff
- Agile development (SCRUM)
Senior Fullstack Developer
DB Netz AG / DB InfraGO AG
- Frontend: new development in Angular
- Backend: new development in ASP.NET Web API to provide data for frontend services
- Database: modeling, implementation, and operation based on Microsoft SQL Server
- New development based on an existing WPF application
- Requirements management, design, and implementation
- Identity/access management (account administration, authorization)
- Deployment, maintenance, operation
- Knowledge transfer to internal staff
- Consulting on full-stack architecture decisions and designing new requirements
- Conducting code reviews, debugging, and performance optimization
- Agile development (SCRUM)
Senior Fullstack Developer
SG Service GbR
- Concept and documentation
- Frontend: new development in Angular
- Backend: new development in ASP.NET Web API
- Agile development (SCRUM)
Senior Fullstack Developer
Dentsply Sirona
- Configuration Management
- Implementation and prototyping
- Integration
- Agile development (SCRUM)
Sabbatical
Self-employed
- Travel through 8 countries
Senior Fullstack Developer
Dentsply Sirona
- Requirements management
- Implementation and prototyping
- Integration
Senior Fullstack Developer
Dentsply Sirona
- Requirements management
- Implementation
- Concept and documentation
- Integration
Senior Fullstack Developer
Dentsply Sirona
- Requirements management
- Technical project management
- Implementation and prototyping
Senior Fullstack Developer
Dentsply Sirona
- Requirements management
- Technical project management
- Implementation and prototyping
- Concept and documentation
- Test supervision
Senior Fullstack Developer
Dentsply Sirona
- Requirements management
- Concept and documentation
- Implementation and integration
Senior Fullstack Developer
Dentsply Sirona
- Requirements management
- Technical architecture
- Design and implementation
- Integration
Training
Self-employed
- Scrum training with final certification exam as Certified Scrum Master (CSM)
- Training and advanced training for WPF (Windows Presentation Foundation)
Senior Fullstack Developer
Deutsche Telekom AG
- Requirements management
- Technical architecture
- Design and development
- Maintenance and operation
Senior Fullstack Developer
Deutsche Telekom AG
- Technical architecture
- Design
- Implementation
Senior Fullstack Developer
Deutsche Post AG
- Quality assurance and test framework
- Test management
Senior Fullstack Developer
Deutsche Post AG
- Source code analysis of the existing application
- Taking over the application for maintenance
- Design and further development
- Test support
Senior Fullstack Developer
MORGEN & MORGEN GmbH
- Concept
- Implementation
Senior Fullstack Developer
MORGEN & MORGEN GmbH
- Concept
- Technical leadership
- Implementation
Senior Fullstack Developer
MORGEN & MORGEN GmbH
- Framework development
- Framework architecture and design
- Training development teams
Senior Fullstack Developer
Adam Opel AG / Dürr-Schenck Engineering
- Requirements management
- Concept
- Implementation
Senior Fullstack Developer
TU Darmstadt
- Requirements analysis
- Design and implementation
- Integration into an existing system
Senior Fullstack Developer
TU Darmstadt
- Requirements analysis
- Design and implementation
- Integration into an existing system
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Transportation (6.5 years), Healthcare (5 years), Telecommunication (5 years), Insurance (2.5 years), Manufacturing (1.5 years), and Education (1.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (21 years), Operations (4 years), Product Development (4 years), Quality Assurance (2.5 years), and Project Management (2 years).
Summary
As a freelance software developer & IT consultant with over 20 years of experience, I deliver modern software applications based on up-to-date technologies. I design and implement projects agilely using SCRUM – from requirement engineering through architecture and coding to release.
Skills
Software Development And Architecture, System Integration, Interface Specification
Angular With Typescript, Angular Material, Visual Studio Code
Asp.net Web Api With .Net, C#, Visual Studio
Wpf (Windows Presentation Foundation) With .Net, C#, Visual Studio
Database Modeling And Programming With Sql Server
Methods & Tools: Agile Approach, Scrum, Clean Code Development
Ajax
Altova Xmlspy
Aris Uml Designer
Asp.net Mvc
Automapper
Blazor
Bootstrap
Bruno
Bugzilla
Css
Dicom
Dependency Injection (Prism, Unity)
Entity Framework
Expression Blend
Finalbuilder
Flash
Flash Remoting Mx
Git
Github
Html5
Internet Information Services (Iis)
Javascript
Jira
Json
Linq
Log4net
Mvvm
Microsoft Access
Microsoft Biztalk Server
Microsoft Enterprise Library
Microsoft Integration Services (Ssis)
Microsoft Reporting Services (Ssrs)
Microsoft Sql Server Management Studio
Microsoft Team Foundation Server (Tfs)
Microsoft Visual Studio
Microsoft Visual Studio Code
Microsoft .Net Compact Framework
Nant
Ng2-charts
Nunit
Nuget
Node.js
Polarion
Postman
Razor
Resharper
Rest Api
Rest Services
Responsive Design
Rxjs
Scss
Serena Dimensions
Soap
Sql
Sql Delta
Sqlite
Sparx Enterprise Architect
Stored Procedures
Subversion (Svn)
Swagger
Teamcity
Telerik Ui Controls
Together
T-sql
Uml
Unit Testing
Unity
Vb.net
Vba
Visio
Visual Sourcesafe
Wcf (Windows Communication Foundation)
Windows Forms
Windows Installer Xml Toolset (Wix)
Xaml
Xml
Xml-webservices
Xslt
Xunit
Languages
Education
TU Darmstadt
Diploma Engineer, specialization in Computer Science · Civil Engineering · Darmstadt, Germany
Certifications & licenses
Certified Scrum Master (CSM)
Scrum Alliance
BizT@lk University Certificate
ITIL Foundation Certificate
Microsoft Certified Technology Specialist BizTalk
NLP Practitioner
Windows Communication Foundation, Master Class
Profile
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