·       Enterprise Architektur

·       DWH, Big Data & Data Lake Architektur

·       PoC & Migration & Planung

·       Machine Learning - ML and Deep Learning Implementierung, Training und Übergabe an Kunden

·       Migrationsteam Führung

·       AI ? Professional algorithm development and Training

·       Aufbau Data Lake vs DWH vs Data Mesh

o   Talend Data Integration

o   Talend Data Fabric (Cloud & Premises)

·       Talend ESB (REST & Streaming using Camel)

·       Real time Data Integration, Microsoft Azure Service Bus

·       Big Data Lake, Data Warehousing, Architektur & Modeling

·       Data Privacy and Security (Row Level & Column Level Security)

·       Eco System (Hadoop Services) Setup, Installation, Conf (HDFS,Hive, Spar)

·       Hadoop Administration (Cloudera/Hortonworks, AWS EMR using Ansible)

Teradata.com Cloud Architecture & Analytics Review

                                     (Media Saturn, Audi AG, Siemens AG, Metro Group, O2, Telefonica)

·       Teradata Administration & DWH Data Modeling, Devop using Ansbile

·       Teradata View Point, Query Grid and Workload Manager

·       Optimization Load & SQL Performance for Hadoop, Teradata, Redshift, BigQuery, MS-SQL, Oracle

·       GCP Cloud Migration and Real Time Business Cases

·       Machine Learning - ML and Deep Learning Implmentierung (Audi AG & Deutsche Bahn)

·       Multi Cloud Anwendungsfälle & Rechtfertigung

·       Root Cause Analysen

·       IoT Use Cases Umsetzung für Streaming

·       Data Streaming, CDC

·       Optimizing Slowly Changing Dimensions (Type 0 to Type 4)

·       Data Lake Architektur (AWS, Microsoft Azure, Azure Synapse & DWH, Azure Data Factory)

·       Capacity Management

·       Business Critical Workload Analysis and Resolution

·       AI ? Professional algorithm development

·       Jobs Developed, Configured and Troubleshooted daily & weekly ETL Batches

·       Data Migrating from Oracle E-suite to Teradata

·       Optimization and Managing & Administered Multi-Tenancy EDW (for 38-countries) with 135 TB size w.r.t performance issue & reported skewed tables

·       Managed & Administrator Oracle10g and 19c, 21c

·       Azure Synapse