Integration and reconciliation between arbitrary data sources (from SFTP+CSV files to connecting to data warehouse like snowflakes, potentially through vpn tunn

Integration and reconciliation between arbitrary data sources (from SFTP+CSV files to connecting to data warehouse like snowflakes, potentially through vpn tunnels). Data querying for creating marketing campaign audiences or generating some reporting reporting. Little development for landing pages, forms, or custom integrations. Multiple channels (SMS, push, email) & message templating. And many marketing stuff like AB testing/fatigue, etc