| **Tech skills** / **Roles** | Data engineer | Analytics Engineer | Data Analyst | Data Scientist | ML Engineer | Cloud/DevOps Engineer | **Your team** | | --------------------------------------------------- | :-----------: | :----------------: | :----------: | :------------: | :---------: | :-------------------: | :-----------: | | AWS/Azure/GCP (General platform knowledge) | ++ | + | + | + | + | ++ | | | Bash | + | | | + | + | ++ | | | Business knowledge | | + | ++ | + | + | | | | CI/CD pipelines (GitHub, Gitlab, Concourse, ArgoCD) | + | | | + | + | ++ | | | Cloud storage solutions | ++ | | | | | + | | | Cloud infrastructure | + | | | | | ++ | | | Dashboarding (Tableau/PowerBI) / Data Visualization | | | ++ | ++ | + | | | | Data modeling | + | ++ | | | + | | | | Dbt | + | ++ | | | + | | | | Deployment of ML models as webapps (R-Shiny, Flask) | + | | | + | ++ | | | | Docker | + | | | + | + | ++ | | | ELT/ETL pipelines | ++ | + | | + | + | | | | Exploratory data analysis | | + | | ++ | + | | | | Git (administration) | + | | | | | ++ | | | Golang* | | | | | | + | | | Hadoop* | ++ | | | + | + | | | | Implementation of business rules in SQL | + | ++ | ++ | + | + | | | | Infrastructure as code (Terraform/Ansible/Chef) | + | | | | | ++ | | | Kafka/Data Streaming* | ++ | | | + | + | | | | Kubernetes | | | | | | ++ | | | Machine Learning Models | + | | | ++ | ++ | | | | Pandas/Numpy | + | + | ++ | ++ | ++ | | | | Reporting | | | ++ | + | + | | | | SQL | ++ | ++ | ++ | + | + | | | | Scala* | ++ | | | + | + | | | | Snowflake/DWH | + | ++ | + | + | + | | | | Spark | ++ | | + | ++ | ++ | | |