Rapid prototyping of an agentic version of an existing SaaS product for restaurant shift planning. The goal was to validate whether the core product could be transformed into an AI-driven, agentic workflow in which rotas are automatically generated based on historic scheduling data, weather predictions, and employee availability ? eliminating the need for manual planning in a web application. The prototype was deployed with key accounts of the SaaS to gather qualitative validation data and inform the product roadmap decision.
? Design of the agentic system architecture including agent memory, rule extraction from historic rota data, and feedback integration from user interactions
? Definition of custom tool interfaces enabling the LLM to read, reason over, and generate structured shift plans
? Architecture of a read-only API integration layer against the existing SaaS rota API to feed agent context without modifying production data
? Designed adaptive rule learning mechanism allowing the agent to incorporate corrections and preferences from user interactions over time
? Built fullstack prototype with React/TypeScript frontend and Node.js backend enabling natural-language chat interface for rota adjustments
? Implemented custom tool generation for the LLM using Vercel AI SDK to interact with scheduling logic and constraint validation
? Integrated weather prediction data and employee availability signals as dynamic context for agent-driven rota generation
? Developed agent evaluation harness (evals) benchmarked against historic rota datasets to measure scheduling quality and rule adherence
? Coordinated rollout with key SaaS accounts for structured prototype validation in real operational environments
? Defined evaluation criteria and success metrics for agentic rota quality in collaboration with product stakeholders
? Delivered findings and recommendations to product leadership to support go/no-go decision on full agentic product transformation
Digitalization and AI-powered automation of core processes in the construction industry. Implementation of intelligent AI agents for automated quotation generation with integrated cost calculation, digitalized review workflows, and OCR-based invoice recognition and processing. Development of customized Microsoft Copilots to increase efficiency in construction management, project management, and administrative processes. Integration of n8n workflow automation for process orchestration between existing systems.
? Analysis and documentation of existing manual processes and identification of automation potential
? Design of target architecture considering AI integration, system landscape, and scalability
? Creation of ADRs for critical architecture decisions
? Implementation of Copilot solutions in Copilot Studio with customized knowledge bases
? Development and orchestration of n8n workflows for process automation
? Integration of OCR and AI services for automatic document recognition and processing
? Connection to existing ERP and accounting systems
? Requirements gathering with departments (construction management, project management, accounting)
? Coordination with IT management on infrastructure and security requirements
Modernization of a business-critical WPF application for recording and processing workplace accidents through migration to .NET 8 and microservice architecture. Cloud migration to Azure with focus on high availability, scalability, and compliance requirements. Custom development of an AI-powered chatbot with RAG technology and vectorization of case data to intelligently support case workers in case processing.
? Creation of concepts for documentation and testing sub-topics
? Introduction and maintenance of architecture decision records (ADR)
? Design of microservice architecture for modular and scalable system landscape
? Development of RAG-based AI chatbot with vectorization of case data for context-based queries
? Migration of WPF application to .NET 8 and transition to microservice architecture
? Integration of OpenAI Vector Stores and Responses API for intelligent document search
? Leading meetings of all involved enterprise and solution architects
? Alignment of functional and technical requirements
? Organization and facilitation of kickoff and architecture workshops with development teams
Development of a fullstack application for enterprise-wide test and release management to meet BaFin regulatory requirements with integration into Azure DevOps pipelines. Migration of test infrastructure from on-premises to Azure self-hosted agents with strict network segregation. Implementation of test data management and CLI-based self-service tools for development trains in the SAFe framework for automated creation of test evidence. Provision of PACT Broker infrastructure for contract-driven development.
? Requirements engineering for BaFin-compliant test documentation with key user group
? Design of target architecture on Azure including network segregation for three test environments
? Design of security concepts in coordination with group security team
? Migration of test infrastructure from on-premises to Azure self-hosted agents
? Development of fullstack application with Azure DevOps pipeline integration for test run tracking
? Implementation of CLI tools for automating test & release process for development trains
? Provision of PACT Broker infrastructure for contract-driven development
? Automation of test evidence for audit processes
? Guidance and support of development team on architecture and design topics
? Conducting workshops on PACT and contract testing for multiple development teams
? Planning development roadmap in SAFe framework
Strategic advancement and technical modernization of the internal application landscape of an IT consulting company with focus on ERP, quality management, and accounting processes. Coordination of multiple parallel development teams for consistent advancement of a capacity and billing-relevant ERP system, a quality tool for project management, and a new accounting module. Integration of systems via a microfrontend framework in a unified user interface. Replacement of Microsoft Dynamics with objectives: increasing process reliability, automating billing and accounting, and improving transparency for management and project leaders.
? Managing technical implementation of ERP advancement for capacity planning, project time tracking, and automated invoice generation
? Leading development of accounting module to replace Excel-based processes and digitalize invoicing, invoice corrections, and dunning
? Planning and executing migration from Microsoft Dynamics to custom ERP solution including data migration and gradual function transition
? Overall coordination of multiple parallel development teams (planning, prioritization, sprint and release management)
? Ensuring end-to-end delivery capability from design through implementation and testing to production deployment
? Risk and issue management across all sub-projects including derivation and tracking of countermeasures
? Close coordination with COO, CIO, and department heads for strategy-compliant backlog prioritization
? Moderation of decision rounds on architecture, budget, roadmap, and scope with transparent communication of project risks and dependencies
? Transformation of functional requirements from accounting and project management into technical epics and user stories
? Preparation and execution of management reviews and results presentations for milestones and go-live decisions
? Stakeholder enablement through demos, training, and structured handover of solutions to line organization
Replacement of Microsoft Identity Manager (MIM) with API-driven provisioning using SCIM standard. Integration of SAP SuccessFactors as leading HR system for direct user provisioning in Entra ID. Implementation of joiner-mover-leaver processes and automatic account lockdown mechanisms for security violations in collaboration with CISO. Development of a Canvas App for automated generation of employee badges from account data.
? Implementation of SCIM-based API provisioning to replace Microsoft Identity Manager
? Integration of SAP SuccessFactors as leading HR system with direct Entra ID provisioning
? Development of joiner-mover-leaver processes for automated identity lifecycle management
? Implementation of account lockdown processes for security violations in coordination with CISO
? Development of Canvas App for automatic generation of employee badges
Integration of two-factor authentication into an existing Azure AD B2C login flow to increase security in customer identity and access management. Development of custom policies and integration of external MFA providers via Azure Functions. Customization of user journey and implementation of custom claims for advanced authentication scenarios.
? Conceptualization and coordination with security team
? Development of MFA integration as Azure Function
? Integration into login flow and testing
? Onboarding of additional custom applications into Azure B2C environment
? Support for developers in onboarding process
? Implementation of monitoring and alerting for unusually high login numbers
? Blocking automated bot logins
Rapid prototyping of an agentic version of an existing SaaS product for restaurant shift planning. The goal was to validate whether the core product could be transformed into an AI-driven, agentic workflow in which rotas are automatically generated based on historic scheduling data, weather predictions, and employee availability ? eliminating the need for manual planning in a web application. The prototype was deployed with key accounts of the SaaS to gather qualitative validation data and inform the product roadmap decision.
? Design of the agentic system architecture including agent memory, rule extraction from historic rota data, and feedback integration from user interactions
? Definition of custom tool interfaces enabling the LLM to read, reason over, and generate structured shift plans
? Architecture of a read-only API integration layer against the existing SaaS rota API to feed agent context without modifying production data
? Designed adaptive rule learning mechanism allowing the agent to incorporate corrections and preferences from user interactions over time
? Built fullstack prototype with React/TypeScript frontend and Node.js backend enabling natural-language chat interface for rota adjustments
? Implemented custom tool generation for the LLM using Vercel AI SDK to interact with scheduling logic and constraint validation
? Integrated weather prediction data and employee availability signals as dynamic context for agent-driven rota generation
? Developed agent evaluation harness (evals) benchmarked against historic rota datasets to measure scheduling quality and rule adherence
? Coordinated rollout with key SaaS accounts for structured prototype validation in real operational environments
? Defined evaluation criteria and success metrics for agentic rota quality in collaboration with product stakeholders
? Delivered findings and recommendations to product leadership to support go/no-go decision on full agentic product transformation
Digitalization and AI-powered automation of core processes in the construction industry. Implementation of intelligent AI agents for automated quotation generation with integrated cost calculation, digitalized review workflows, and OCR-based invoice recognition and processing. Development of customized Microsoft Copilots to increase efficiency in construction management, project management, and administrative processes. Integration of n8n workflow automation for process orchestration between existing systems.
? Analysis and documentation of existing manual processes and identification of automation potential
? Design of target architecture considering AI integration, system landscape, and scalability
? Creation of ADRs for critical architecture decisions
? Implementation of Copilot solutions in Copilot Studio with customized knowledge bases
? Development and orchestration of n8n workflows for process automation
? Integration of OCR and AI services for automatic document recognition and processing
? Connection to existing ERP and accounting systems
? Requirements gathering with departments (construction management, project management, accounting)
? Coordination with IT management on infrastructure and security requirements
Modernization of a business-critical WPF application for recording and processing workplace accidents through migration to .NET 8 and microservice architecture. Cloud migration to Azure with focus on high availability, scalability, and compliance requirements. Custom development of an AI-powered chatbot with RAG technology and vectorization of case data to intelligently support case workers in case processing.
? Creation of concepts for documentation and testing sub-topics
? Introduction and maintenance of architecture decision records (ADR)
? Design of microservice architecture for modular and scalable system landscape
? Development of RAG-based AI chatbot with vectorization of case data for context-based queries
? Migration of WPF application to .NET 8 and transition to microservice architecture
? Integration of OpenAI Vector Stores and Responses API for intelligent document search
? Leading meetings of all involved enterprise and solution architects
? Alignment of functional and technical requirements
? Organization and facilitation of kickoff and architecture workshops with development teams
Development of a fullstack application for enterprise-wide test and release management to meet BaFin regulatory requirements with integration into Azure DevOps pipelines. Migration of test infrastructure from on-premises to Azure self-hosted agents with strict network segregation. Implementation of test data management and CLI-based self-service tools for development trains in the SAFe framework for automated creation of test evidence. Provision of PACT Broker infrastructure for contract-driven development.
? Requirements engineering for BaFin-compliant test documentation with key user group
? Design of target architecture on Azure including network segregation for three test environments
? Design of security concepts in coordination with group security team
? Migration of test infrastructure from on-premises to Azure self-hosted agents
? Development of fullstack application with Azure DevOps pipeline integration for test run tracking
? Implementation of CLI tools for automating test & release process for development trains
? Provision of PACT Broker infrastructure for contract-driven development
? Automation of test evidence for audit processes
? Guidance and support of development team on architecture and design topics
? Conducting workshops on PACT and contract testing for multiple development teams
? Planning development roadmap in SAFe framework
Strategic advancement and technical modernization of the internal application landscape of an IT consulting company with focus on ERP, quality management, and accounting processes. Coordination of multiple parallel development teams for consistent advancement of a capacity and billing-relevant ERP system, a quality tool for project management, and a new accounting module. Integration of systems via a microfrontend framework in a unified user interface. Replacement of Microsoft Dynamics with objectives: increasing process reliability, automating billing and accounting, and improving transparency for management and project leaders.
? Managing technical implementation of ERP advancement for capacity planning, project time tracking, and automated invoice generation
? Leading development of accounting module to replace Excel-based processes and digitalize invoicing, invoice corrections, and dunning
? Planning and executing migration from Microsoft Dynamics to custom ERP solution including data migration and gradual function transition
? Overall coordination of multiple parallel development teams (planning, prioritization, sprint and release management)
? Ensuring end-to-end delivery capability from design through implementation and testing to production deployment
? Risk and issue management across all sub-projects including derivation and tracking of countermeasures
? Close coordination with COO, CIO, and department heads for strategy-compliant backlog prioritization
? Moderation of decision rounds on architecture, budget, roadmap, and scope with transparent communication of project risks and dependencies
? Transformation of functional requirements from accounting and project management into technical epics and user stories
? Preparation and execution of management reviews and results presentations for milestones and go-live decisions
? Stakeholder enablement through demos, training, and structured handover of solutions to line organization
Replacement of Microsoft Identity Manager (MIM) with API-driven provisioning using SCIM standard. Integration of SAP SuccessFactors as leading HR system for direct user provisioning in Entra ID. Implementation of joiner-mover-leaver processes and automatic account lockdown mechanisms for security violations in collaboration with CISO. Development of a Canvas App for automated generation of employee badges from account data.
? Implementation of SCIM-based API provisioning to replace Microsoft Identity Manager
? Integration of SAP SuccessFactors as leading HR system with direct Entra ID provisioning
? Development of joiner-mover-leaver processes for automated identity lifecycle management
? Implementation of account lockdown processes for security violations in coordination with CISO
? Development of Canvas App for automatic generation of employee badges
Integration of two-factor authentication into an existing Azure AD B2C login flow to increase security in customer identity and access management. Development of custom policies and integration of external MFA providers via Azure Functions. Customization of user journey and implementation of custom claims for advanced authentication scenarios.
? Conceptualization and coordination with security team
? Development of MFA integration as Azure Function
? Integration into login flow and testing
? Onboarding of additional custom applications into Azure B2C environment
? Support for developers in onboarding process
? Implementation of monitoring and alerting for unusually high login numbers
? Blocking automated bot logins