Douglas Dyllon Jeronimo de Macedo is an Adjunct Professor in the Department of Information Science at the Federal University of Santa Catarina (UFSC). He holds a PhD in Knowledge Engineering from UFSC. During his PhD, he was working as a visiting researcher at Western University (UWO), London (ON), Canada. He works as an associate researcher at the National Institute of Digital Convergence (INCoD) and INESC P&D Brasil. Prof. Douglas is a permanent member of the Graduate Program in Computer Science (PPGCC) and the Graduate Program in Information Science (PGCIN), where he works as a researcher and advisor for master's and doctoral students. He is coordinator of the Telemedicine Laboratory (LabTelemed) and the Data Science and Engineering Lab (LECID), where with his group develop research and projects in scientific and technological fields. Prof. Douglas has experience in the area of ​​projects, acting as Principal Investigator (PI), collaborator, consultant and reviewer of funded projects, by national and international development agencies or by the private sector. Prof. Douglas has experience in Computer Science, with an emphasis on Computer Networks, Non-Conventional Databases, Distributed Systems and Medical Informatics. Specifically, it operates in the following themes: Data Storage, Distributed Environments (Cluster, Grid, Cloud, Fog, Edge and Dew), Internet of Things (IoT), Data Engineering and Computing Applied to Health.