Lars Wieneke is the head of the Digital Research Infrastructure group at the C²DH (Centre for Contemporary and Digital History). His work focuses on the design, development and implementation of services and tools within the C²DH and beyond. In this facility, Lars participates to international research infrastructures such as DARIAH, research projects (e.g. impresso. Media Monitoring of the Past, or research networks ( e.g. nep4dissent,