| analysis • social network analysis • key player network | perfil profesional david ellmer | german-latin-america-agency | agency | agentur | agencia | yook3.com |

[Ellmer]

| analysis • social network analysis • key player network | perfil profesional david ellmer | german-latin-america-agency | germany | colombia | business | development | agency | agencia | agentur | yook3.com |