Hanno Holties (M) is System Engineer at the ASTRON Radio Observatory. He has an education in computational physics. Since 2008 he has been project manager for the development programme for the LOFAR Long Term Archive information system. He has lead the ASTRON workpackages in the TARGET project, the Data Access Patterns program in Dome and represents ASTRON in storage related workstreams in the consortium for the SKA Science Data Processor. Currently he is project manager and technical lead for the design and implement of the Apertif Long Term Archive (ALTA), technical lead for the LOFAR Demonstrator projects in EOSC-Pilot and EOSC-HUB and participates as System Engineer in the Aeneas project.