Cloud Architect / Engineer
Spin - Ford Mobility
(Automobil und Fahrzeugbau, 500-1000 Mitarbeiter)
Skills
data modelling, Google Bigquery, Apache, Apache AVRO, Tensorflowm Tableau, Python, Kubernetes, Docker, Jenkins, Machine Learning, Big Data, data systems, HAWQ, Gemfire, Hive, Talend Big Data Plattform, Nifi, RabbitMQ, Tableau, Java, Spring Boot, Apache Zeppelin, Tensorflow, DWH, agile methods, data entry, presentation layer, Apache Nifi, Perl, AVRO, Apache Spark, visualization, MySQL, Jedox, RapidMiner, Knime, Database, Uniserv, Oracle, Zoot Decision Management, OLAP, MS SQL, MS, SSAS, databases, telecommunication, SAS, CRM, datamart, Sybase IQ, instantOLAP, Programming, SQL, Map / Reduce, SAS Base, Octave, Matlab Basic knowledge, MAXDB, PostgreSQL, Pivotal HAWQ, Pivotal Gemfire, Talend, Rapid Miner, Apache Spark / PySpark, Python Pandas / Scikit, Apache Beam, Hadoop, MS Office
Projekthistorie
12/2021
-
bis jetzt
- Designing and establishing an ML Ops workflow
- Operationalizing ML models for real-time use cases
- Used technologies: GCP, Bigquery, Kubeflow, VertexAI, Airflow (Cloud Composer), Docker, Python
06/2021
-
11/2021
Data Engineer
Mediamarkt E-Commerce GmbH
(Konsumgüter und Handel, >10.000 Mitarbeiter)
- Establishing a supply chain monitoring system
- Implementing APIs to all Logistic Services Providers and transforming them for use in a companywide reporting
- Used Technologies: GCP, Bigquery, Apache Beam, NodeJS, Airflow (Cloud Composer), Kubeflow, Docker, Python
03/2021
-
06/2021
Data Engineer
Janus AI
(Internet und Informationstechnologie, 10-50 Mitarbeiter)
- Redesign data centric processes for more automation and serverless environment
- Used Technologies: AWS, Glue, Python, Spark
02/2021
-
04/2021
Data Engineer
Emma Sleep GmbH
(Konsumgüter und Handel, 500-1000 Mitarbeiter)
- Redesign Data Entry to DWH for serverless scalable Real-Time updates
- Project management for implementing proposed change of architecture
- Used Technologies: AWS, Kinesis, Fargate, Docker, Python, Glue, Redshift
01/2017
-
07/2018
Head of Data Engineering / Machine Learning
Surfmedia GmbH
* Responsible for a team of six, including personnel
development
* Architecture of the Big Data / Data Lake systems,
including tool selection and data modelling
* Project management of data- / machine learning
projects
* Responsible for the technology roadmap and
advancement of all affected data systems
* Conception of data pipelines and model selection for the
development of Recommendation Engines and fraud
recognition systems in a real time environment
* Used technologies: HortonWorks Data Platform, Pivotal
HAWQ, Pivotal Gemfire, Hive, Talend Big Data
Plattform, Apache Nifi, RabbitMQ, Tableau, Java,
Apache AVRO, Spring Boot, Apache Spark, Apache
Zeppelin, Python, Tensorflow
development
* Architecture of the Big Data / Data Lake systems,
including tool selection and data modelling
* Project management of data- / machine learning
projects
* Responsible for the technology roadmap and
advancement of all affected data systems
* Conception of data pipelines and model selection for the
development of Recommendation Engines and fraud
recognition systems in a real time environment
* Used technologies: HortonWorks Data Platform, Pivotal
HAWQ, Pivotal Gemfire, Hive, Talend Big Data
Plattform, Apache Nifi, RabbitMQ, Tableau, Java,
Apache AVRO, Spring Boot, Apache Spark, Apache
Zeppelin, Python, Tensorflow
10/2014
-
12/2016
Lead of Business Intelligence / DWH
Surfmedia GmbH
* Coordination and priorisation of all tasks concerning the
team using agile methods
* Responsible for six collegues
* Conceptual design and development of a RealTime-
DWH (Data Lake / lambda architecture) to provide a
single source of truth for the whole group.
* Data modelling from data entry, using a push service, to
the presentation layer of the Data Lake.
* Used technologies: HortonWorks Data Platform, Pivotal
HAWQ, Pivotal Gemfire, Hive, Talend Big Data
Plattform, Apache Nifi, RabbitMQ, Tableau, Java, Perl,
Apache AVRO, Spring Boot, Apache Spark, Apache
Zeppelin, Python
team using agile methods
* Responsible for six collegues
* Conceptual design and development of a RealTime-
DWH (Data Lake / lambda architecture) to provide a
single source of truth for the whole group.
* Data modelling from data entry, using a push service, to
the presentation layer of the Data Lake.
* Used technologies: HortonWorks Data Platform, Pivotal
HAWQ, Pivotal Gemfire, Hive, Talend Big Data
Plattform, Apache Nifi, RabbitMQ, Tableau, Java, Perl,
Apache AVRO, Spring Boot, Apache Spark, Apache
Zeppelin, Python
03/2012
-
09/2014
Business Intelligence Analyst
Surfmedia GmbH
* Conceptual design, development and operation of a
DWH for the company group consisting of five
companies.
* Conceptual design, chosing and introduction of a selfservice
BI system (reporting and visualization)
* Developing a model for predicting orders.
* Customer analysis to optimize revenue in a social
network.
* Used technologies: MySQL, Perl, Python, Tableau,
Jedox, RapidMiner, Knime
DWH for the company group consisting of five
companies.
* Conceptual design, chosing and introduction of a selfservice
BI system (reporting and visualization)
* Developing a model for predicting orders.
* Customer analysis to optimize revenue in a social
network.
* Used technologies: MySQL, Perl, Python, Tableau,
Jedox, RapidMiner, Knime
11/2010
-
02/2012
Database Consultant
EOS Information Services GmbH
* Conceptual design, development and operation of a
DWH for a Decision Enginge for risk management
* Conceptual design of processes for risk management
* Conception and development of a process for
manageging addresses using Perl and Uniserv.
* Operation and configuration of a high availability system
for checking addresses, bank details and duplicates
* Used technologies: Perl, Oracle, Uniserv, Zoot Decision
Management, Java
DWH for a Decision Enginge for risk management
* Conceptual design of processes for risk management
* Conception and development of a process for
manageging addresses using Perl and Uniserv.
* Operation and configuration of a high availability system
for checking addresses, bank details and duplicates
* Used technologies: Perl, Oracle, Uniserv, Zoot Decision
Management, Java
10/2009
-
10/2010
Datawarehousing Consultant
Key-Work Consulting GmbH
* Migration of the sales reporting for a mailorder company
* Development of a statistical model to optimize sales
planning of a mailoder company
* Development of a statistical model for a dynamic
shipping schedule.
* Conception, development and operation of OLAP cubes
* Used technologies: MS SQL, MS SSAS, Python,
RapidMiner, FastStats
* Development of a statistical model to optimize sales
planning of a mailoder company
* Development of a statistical model for a dynamic
shipping schedule.
* Conception, development and operation of OLAP cubes
* Used technologies: MS SQL, MS SSAS, Python,
RapidMiner, FastStats
06/2008
-
09/2008
Senior CRM Analyst
1&1 Internet AG
* Conceptual design and development of a customer
datamart for CRM analysis.
* Customer segmentation / up- and crossselling potential
analysis
* Used technologies: MS SQL, MS SSAS, Sybase IQ
datamart for CRM analysis.
* Customer segmentation / up- and crossselling potential
analysis
* Used technologies: MS SQL, MS SSAS, Sybase IQ
04/2007
-
06/2008
Lead of Business Intelligence Consumer Products
1&1 Internet AG
* Coordination and priorisation of all tasks of the BI team
* Conception and development of KPI reports for the
board of directors.
* Analysis of cusomter structures and churn prediction
* Design and development of data marts.
* Used technologies: Perl, Java, Sybase IQ, instantOLAP
* Conception and development of KPI reports for the
board of directors.
* Analysis of cusomter structures and churn prediction
* Design and development of data marts.
* Used technologies: Perl, Java, Sybase IQ, instantOLAP
03/2003
-
04/2007
Business Intelligence Analyst
1&1 Internet AG
* Design and development of an automated reporting
system for customer and contract inventory, as well as
internet usage and customer behaviour
* Integration of all customer concerning usage data of the
company websites into the DWH
* Coordination of all tasks between management and
development departments
* Analysis of ongoing new and existing customer
campaigns
* Used technologies: Perl, Java, Sybase IQ, instantOlap
system for customer and contract inventory, as well as
internet usage and customer behaviour
* Integration of all customer concerning usage data of the
company websites into the DWH
* Coordination of all tasks between management and
development departments
* Analysis of ongoing new and existing customer
campaigns
* Used technologies: Perl, Java, Sybase IQ, instantOlap
Reisebereitschaft
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