Tobias Engelbrecht
C# Fullstack Developer / Scrum Master / Product Owner Cloud Services / Product Owner Infrastructure & Core Services / Head of
Experience
C# Fullstack Developer / Scrum Master / Product Owner Cloud Services / Product Owner Infrastructure & Core Services / Head of
TRUMPF Werkzeugmaschinen SE & Co. KG
- Many years of work in various roles within the MES product area, with technical development, agile leadership and strategic product responsibility for key MES components.
- As C# Fullstack Developer / Scrum Master (2018–2020): further development of a programming system for laser machines, introduction and facilitation of Scrum processes, quality assurance through automated tests and documentation.
- As Product Owner Cloud Services (2019–2020): led two AWS-based cloud services for providing laser data and legal documents, defined the product vision, managed the backlog and communicated with stakeholders.
- As Product Owner Infrastructure & Core Services / Head of DevOps / Product Security (2020–2025): responsible for core MES components such as Service Orchestrator, Licensing Service, IAM and AppLauncher, building and maintaining Azure DevOps pipelines for over 70 components, and introducing security standards (CRA).
- Company-wide point of contact for Azure DevOps and majorly responsible for its implementation.
- Standardized versioning of all components.
- Structuring CI/CD and release pipelines.
- Building an agent scale set with a custom software configuration.
- Integrating Azure DevOps with ServiceNow.
- Standardized integration of security tools like SonarCloud, Dependency Track and digital signing.
- Technologies & tools: .NET (C#, 4.8 / Core 3.x / 8), WPF, WCF, REST, OData, JSON, DevExpress, Duende IDP, Azure DevOps, AWS, Power BI, SonarCloud, Dependency Track, Visual Studio Pro.
- Methods: Scrum.
- Project language: German / English.
C# Fullstack Developer / Scrum Master
Tieto Germany GmbH
- Development of an application for production planning and visualization with a DevExpress-based UI.
- Introduction and facilitation of Scrum processes.
- Building a CI/CD system with automated tests and code coverage.
- Major involvement in introducing Azure DevOps as the central ALM tool.
- Standardized software versioning.
- Structuring CI/CD and release pipelines.
- Using Azure Artifacts for artifact management.
- Defining the Git strategy and repository structure.
- Technologies & tools: .NET (C#/F#, 4.6.2), WPF, WCF, REST, OData, JSON, DevExpress, Oracle, Visual Studio 2017, VSTS, Git.
- Methods: Scrum.
- Project language: German / English.
C# Fullstack Developer
Continental Automotive GmbH
- Development of a business logic layer to standardize access to PTC Integrity.
- Building a software distribution system and a CI system with nightly builds and automated tests.
- Technologies & tools: .NET (C#, 4.5), WCF, WPF, WF, REST, JSON, SOAP, Oracle 11g, DevExpress, Visual Studio 2015.
- Methods: Scrum.
- Project language: German / English.
Software Developer
T-Systems / DHL
- Extending a web portal with DevExpress user controls and a validation framework.
- Focus on code optimization and UI improvement.
- Technologies & tools: .NET (C#, 3.5, ASP.NET), JavaScript, HTML, CSS, DevExpress, MS SQL Server, Visual Studio 2008, IIS.
- Methods: agile software development.
- Project language: German.
Software Developer
Ingram Micro Distributions GmbH
- Development and optimization of several systems, including a marketing portal.
- Interface programming with SSIS.
- Development of interfaces for data linking.
- Focus on microservices, performance optimization and database integration.
- Technologies & tools: .NET (C#, VB.NET, 4.0), WCF, SOAP, SSIS, Oracle 10g/11g, MS SQL Server, SyncFusion, Bootstrap, Visual Studio 2008–2013, TFS.
- Methods: agile software development.
- Project language: German.
Project Manager / Developer (BI)
payflower services GmbH
- Developed a billing system with interfaces to banks (MT940, DTAUS).
- Integrated Business Objects XI R3.
- Windows Forms UI and communication with banks.
- Technologies & Tools: .NET (C#, 3.5), WF, WCF, NHibernate, DevExpress, MS SQL Server, Business Objects XI R3, Visual Studio 2008.
- Methodology: Agile software development.
- Project language: German.
Project Manager / Developer
Culabu GmbH
- Developed an idea and innovation platform with modular rights management, security features, and logging.
- Used NHibernate and ASP.NET.
- Technologies & Tools: .NET (C#, 3.5), ASP.NET, NHibernate, DevExpress, MS SQL Server, Visual Studio 2008.
- Methodology: Agile software development.
- Project language: German.
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 Information Technology (8.5 years), Manufacturing (7 years), Automotive (4.5 years), and Banking and Finance (2.5 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 (16 years), Product Development (8.5 years), Quality Assurance (7 years), Project Management (4.5 years), and Business Intelligence (2.5 years).
Summary
I am a technically skilled Product Owner, Scrum Master, DevOps Engineer and C# .NET developer with over 19 years of experience in agile software development and product ownership. I have solid know-how in DevOps, security (CRA) and in developing complex .NET applications. My strong communication skills and deep understanding of technical and business requirements let me successfully mediate between business units and development teams.
Skills
Frameworks & Technologies**
Programming Languages: C#, F#, Vb.net
Scripting: Powershell, Vba, Bash, Php
Frameworks: .Net Framework (4.8), .Net (8-9)
Ui Frameworks: Wpf, Devexpress
Communication & Data Formats: Rest, Soap, .Net Remoting, Json, Odata
Databases: Microsoft Sql Server
Business Intelligence: Power Bi
Code Management: Azure Devops Repos, Github, Gitlab
Alm: Azure Devops, Jira
Security: Sonarcloud, Dependency Track
Collaboration & Documentation: Confluence, Miro
Soft Skills**
Communication Strength: Mediating Between Business And Development
Leadership Skills: Leading Teams And Product Responsibility
Agile Mindset: Scrum Master & Product Owner With Many Years Of Experience
Problem Solving: Removing Technical And Organizational Impediments
Sense Of Responsibility: Security & Governance, Cra Compliance
Team Orientation: Coaching, Facilitation, Promoting Self-organization
Structure & Planning: Backlog Grooming, Release Planning, Ci/cd Strategies
Skill Matrix**
C# / .Net (Framework, Core): Expert – 19 Years Of Experience In Developing Robust Applications And Technical Responsibility
Wpf / Devexpress: Expert – 19 Years Of Experience In Implementing Complex Ui Solutions
Scripting (Powershell, Bash): Expert – Automation Of Build, Test, And Deployment Processes
Scrum / Agile Methods: Expert – Certified (Psm I), Many Years Of Experience As Product Owner & Scrum Master
Azure Devops: Expert – 10 Years Of Experience; Introduction And Standardization At Trumpf & Tieto
Devops Processes & Tooling: Expert – Set Up And Standardize Ci/cd Pipelines, Git Strategies And Security Integrations
Cra / Security: Very Advanced – Implementations At Trumpf For Cra Compliance
Sql Server: Very Advanced – Many Years Of Experience In Data Modeling And Performance Optimization
Github / Gitlab: Advanced – Used In Various Projects
Jira / Confluence / Miro: Advanced – Several Years Of Use For Agile Planning, Documentation And Collaborative Alignment
Power Bi: Advanced – Creating Dashboards To Visualize Technical And Operational Metrics
Focus Areas**
Technical Leadership Roles (Product Owner, Head Of Devops, Project Leadership)
Devops Processes & Tooling
Setting Up And Standardizing Ci/cd Pipelines, Versioning, Release Management, Artifact Management, Git Strategies, Agent Scale Sets, Servicenow Integration
Cyber Security & Compliance
Securing Applications Through Certificates, Digital Signing, Cra Implementation, Security Incident Management
Software Architecture & Automation
Structuring Software Solutions, Automating Build, Test And Deployment Processes
Agile Software Development
Scrum Master & Product Owner, Introduction And Scaling Of Agile Methods
Industry Experience**
Mechanical Engineering
Automotive
Wholesale
Logistics
Insurance
Financial Services
It Services
Languages
Certifications & licenses
Crestcom L.E.A.D.R.
Professional Scrum Master I
Profile
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