Rafael Herrera

Building your AI Wingman for E-Commerce growth

Als Inhaber einer modernen Privatklinik mit 3 Operationssälen und 10 Betten, trage ich die Gesamtverantwortung für die strategische und operative Führung des Unternehmens. Meine Hauptverantwortungsbereiche umfassen die Finanzplanung, die technologische Infrastruktur sowie die Entwicklung neuer Geschäftsfelder. Durch meine Arbeit optimiere ich kontinuierlich Prozesse, treibe Innovationen voran und stelle sicher, dass höchste medizinische Standards eingehalten werden.

Solving business problems with AI first digital solutions. Digital Transformations Cloud Data Engineering Generative and Agentic AI Solutions to solve real world Business Problems

Led the company’s IT strategy and digital transformation for two years, driving technology innovation in the automotive trading sector. Oversaw IT operations, Data Engineering, cybersecurity, and infrastructure modernization while aligning digital initiatives with business growth objectives. Successfully introduced data-driven decision-making tools, improved system resilience, and optimized IT costs to support scalability and efficiency. Collaborated closely with executive leadership to ensure technology re

Build Data Engineering Team and (AWS) Infrastructure from scratch. Selection and usage of Tech- Stack (AWS, Glue, Athena, Postgresql, Airflow, Tableau, Lake Formation, Python). Creating companys AI and Analytics ready data platform with CI/CD

Responsible for enterprise wide governance and utilization of information as an asset, via data engineering, analysis, data science, machine learning, information trading and other means. Design and Develop Data Engineering and Analytics Infrastructure, processes and teams. AWS based cloud infrastructure and service selection and setup. AWS Cloud DMS, DBT, Tableau, Python, Jenkins, Talend Open Studio, Redshift, PostgreSQL, mysql, MongoDB, Docker, Atlassian Jira and Confluence, Django)

Build Business Intelligence and Data Warehouse Team's and Infrastructure from scratch

worldwide responsibility for Data Engineering and BI Projects, Teams and Ressources. Big data, Petabyte Infrastructure with multiple technologies (incl NoSQL) and Tools: Platfora, Teradata, Hadoop, Hive, Shark,Spark,Microstrategy, Tableau, Talend, Opswise, Mysql, Exasol

Senior Director, Business Intelligence and DWH responsible for 36 Countrys. Leading Data Integration, Reporting, Analytics, Administration and Projectmanagement Technologies used: Teradata, Postgres, Hadoop, Talend, Jasper Reports, Exasol, Vertica, Microstrategy, Tableau, Oracle, SAS, Mysql, SQL-Server, PMI, Agile Data Warehousing, HBase, Big Data

Data Engineering, Performance Management, Business Intelligence, Data Warehousing, aCRM, Database Marketing, Project Management, Reporting, Business Analyst, Telecommunication Experience

MD of the Employee Investment Company

Data Engineer and Project Manager for Business Intelligence Solutions Transforming results from Business Analysis into logical and physical data models Presales, Bid management, Business development

Data Engineer and Business Intelligence Consultant. Realizing large scale Enterprise solutions.

Panzeraufklärer, Auslandseinsatz (IFOR) und Ausbildung zum Kommunikationselektroniker

Ausbildung zum Polizeibeamten im Bundesgrenzschutz, anschließend Einsatzhunderschaft