Conception and architecture of a company-wide eSignature platform with integration into Microsoft Dynamics 365. Implementation of secure signature workflows including authentication, token management and dynamic client configuration. Development of API services for communication between CRM and signature system. Responsibility for architectural decisions, technical conception, stakeholder coordination and mentoring of the team.

Architecture and development of an end-to-end data platform for collecting, processing and analyzing multi-source data. Development of data pipelines and integration of various data sources. Development of high-performance search solutions with a focus on fast navigation and large data volumes. Implementation of machine learning-based analyses and automated report generation.

Responsible for architecture decisions, technology selection, technical conception and integration into existing systems. Team leadership including mentoring, code reviews and task planning. Close coordination with stakeholders and creation of technical documentation. Performance optimization of search functions and backend processing was a central part of the project.

Development of a central platform for managing and analyzing audit data for a large audit company. Implementation of multi-user workflows, role-based access control and reporting functions. Technical analysis, architecture design and coordination with stakeholders. Supporting the team in technical implementation and design decisions.

Development of a single page application for managing and displaying print templates with real-time functions. Implementation of backend services and frontend components. Integration of SignalR for live updates and use of Azure services for deployment and scaling. Implementation of data processing and UI interaction.