| marcela mancilla keynote speaker | thomas ellmer engineering • ellmer group • colombia • bogota | don´t learn the hard way • germany-colombia market entry | agency | agentur | agencia | yook3.com |

[Ellmer]

| marcela mancilla keynote speaker | thomas ellmer engineering • ellmer group • colombia • bogota | don´t learn the hard way • germany-colombia market entry | germany | colombia | business | development | agency | agencia | agentur | yook3.com |