Daniel K.

Development of a web-based platform for apartment searching for end-users as well as an extensive admin tool for internal management. Implementation of a completely custom PHP solution with complex business logic, role-based access, and numerous administrative functions. Connection of multiple external interfaces, including SOAP-based services. Automated deployments and system maintenance using custom Bash scripts, as well as the use of encrypted PHP components (ionCube) to protect business-critical logic. Additionally, development of a browser-based scanning tool for direct digitization of documents.

Conception and implementation of a web-based platform for the structured processing of M&A transactions. Development of a secure, role-based application for managing sensitive company data, including user and permission models, multi-stage workflows, and API-based integrations. Integration of AI-supported functions for analyzing and structuring content, and for supporting data-driven decision-making processes, considering data protection and security. Responsibility for backend architecture, database design, performance optimization, as well as deployment and operation in a production environment.

Development of an internal web platform for business clients for the structured evaluation of topics and ideas within teams. Implementation of complex role and authorization concepts, including the definition of opinion leaders and other user groups, as well as the development of mechanics for user participation and motivation, e.g., through reward and feedback systems. Realization of multi-tenant functions, including complete re-branding of the platform per client. Responsibility for backend architecture, business logic, and data modeling.