Recommended expert

Moritz Kath

Senior DevOps Engineer GCP

Moritz Kath
Kiel, Germany

Experience

Nov 2024 - Apr 2026
1 year 6 months

Senior DevOps Engineer GCP

tedi GmbH & Co. KG

  • Design and implementation of DevOps and CI/CD practices for data and analytics teams
  • Introduction of infrastructure as code with Terraform (IaC)
  • Setup and maintenance of GCP user and permission management with Terraform in multi-project environment
  • Design and implementation of CI/CD pipelines with GitHub
  • Leading and training developer team for the introduction of IaC and CI/CD practices
  • Building and optimising database connectors with Apache Arrow for terabyte scale data extraction (Oracle, SAP)
  • Optimising data lake storage and warehouse ingest
Jan 2024 - Dec 2024
1 year

Senior DataOps & Analytics Engineer GCP

MediaMarktSaturn / Ceconomy AG

  • Advanced analytics for sustainability and supply chain
  • Implementation of outlier detection algorithms
  • Development of self service BI solutions and dashboard prototyping in Looker
  • Development of datawarehouse for sustainability analytics (carbon emissions reporting) in BigQuery
  • Concept, implementation, operation, onboarding
  • Deployment and management of cloud resources with IaC Terraform
  • CI/CD with GitHub Actions
  • Implementation of data quality management and governance
  • Extensive observability metrics
Dec 2022 - Dec 2023
1 year 1 month

Senior Cloud DevOps Python & AWS

OTTO GmbH & Co. KG

  • Development, operation, and optimization of various data-intensive services (AWS ECS, EC2, Lambda)
  • Large scale data processing in Python (billions of rows and a terabyte scale)
  • CI/CD with GitHub Actions
  • Infrastructure as code in Terraform
  • Natural language processing – vector embeddings and storage, similarity search, connecting OpenAI API
  • Design and implementation of ETL pipeline from GraphQL API
  • Refactoring and optimization of web crawler application (multiprocessing, AsyncIO, REST API)
Nov 2022 - Apr 2023
6 months

Data & Analytics Engineer

OTTO GmbH & Co. KG

  • Maintenance and optimization of large marketing data warehouse in Exasol (-70% storage cost, -50% reload time)
  • Analytics engineering for data models in Tableau and PowerBI
  • Data integration and ETL pipelines with Python (GCP & AWS)
  • Data Vault 2.0 and dimensional DWH design
Oct 2021 - Dec 2021
3 months

Cloud Datawarehouse Developer

EVACO GmbH

  • Design of datawarehouse and analytics platform in Snowflake (AWS)
  • Connection and integration of various data sources (Parquet from S3, REST API with Python)
Oct 2020 - Oct 2022
2 years 1 month

Data Scientist - Natural Language Processing

OTTO GmbH & Co KG

  • Training and operation of transformer models for query embedding and unsupervised clustering using GCP Vertex AI and BigQuery
  • Design and development of scalable keyword processing application for search engine optimization in Python
  • Fine-tuning and implementation of Huggingface models for text and product embeddings
  • Optimization of internal page rank through internal backlinks
Jun 2020 - Aug 2020
3 months

QlikSense Enterprise on Kubernetes

Janssen-Cilag GmbH

  • Deployment of QlikSense Enterprise on Kubernetes cluster
  • Implementation of Qlik Big Data Index for data lake
  • Data connector to SAP system
Sep 2019 - Oct 2020
1 year 2 months

Business Intelligence & Analytics Engineer

OTTO GmbH & Co KG

  • Design and implementation of self-service BI platform
  • ETL and data integration from different sources in Exasol (S3, Hadoop, Teradata, BigQuery)
  • Design and optimization of datawarehouse and datamart
  • Design of data models and dashboard templates with Tableau and PowerBI
  • Migration of ETL processes from Teradata to Exasol
Nov 2018 - Dec 2018
2 months

BI Specialist & Dashboard Developer

Körber AG

  • Data architecture, dashboard and reporting design for Jira analytics in QlikSense
Aug 2018 - Aug 2019
1 year 1 month

Analytics & BI Developer

OTTO GmbH & Co KG

  • Design of Qlik reporting landscape using DirectQuery
  • Performance optimizations of existing applications and ETL scripts in SQL
Jun 2018 - Aug 2020
2 years 3 months

BI Specialist & Analytics Engineer

EVACO GmbH

  • QlikView and QlikSense reporting and self-service analytics
  • Qlik associative big data index and Qlik Data Catalog
  • Kubernetes deployment for QlikSense Enterprise
  • Thoughtspot data modeling
Aug 2017 - May 2018
10 months

Project Manager & IT Business Analyst

brainsphere informationworks GmbH

  • Requirements engineering, project planning and controlling
  • Analytics with Microsoft Power BI
  • Atlassian tools (Jira, Bitbucket) implementation and change management

Summary

Modern Cloud Stack for Data, Analytics & AI – always with a focus on efficiency and pragmatism. DevOps - MLOps - Data & Analytics Engineering - Data Warehouse - Data Lake - IaC

Skills

Programming & Software

Languages & Libraries

  • Python
  • Pandas, Pyarrow, Numpy
  • Pytorch, Scikit-learn, Huggingface
  • Asyncio, Multiprocessing
  • Poetry, Tox, Nox
  • Networkx
  • Fastapi
  • Polars, Dask
  • Sql
  • Exasol, Bigquery
  • Oracle
  • Teradata, Postgresql, Snowflake
  • Shell Script / Bash

Tools

Business Intelligence & Visualization

  • Tableau
  • Qliksense
  • Dbt
  • Powerbi
  • Grafana
  • Looker / Looker Studio

Ides

  • Jetbrains Pycharm & Intellij
  • Dbeaver

Development Tools

  • Github Copilot / Anthropic
  • Github Actions
  • Atlassian - Jira, Confluence, Trello

Frameworks

  • Agile Development And Scrum
  • Test Driven Development
  • Data Vault 2.0, Er, Dimensional Modeling
  • Continuous Integration / Continuous Development
  • Docker & Serverless Architectures
  • Natural Language Processing
  • Kubernetes
  • Network And Graph Analytics, Graphql

Cloud

  • Google Cloud Platform (Gcp)
  • Compute Engine, Cloudrun, Cloudfunctions
  • Workflows, Cloud Monitoring, Alerting
  • Iam Permissions, User Management, Wif
  • Bigquery, Datastream
  • Looker, Vertexai
  • Pub/sub, Eventarc
  • Amazon Web Services (Aws)
  • Ec2, Ecs, Lambda
  • Step Functions
  • Sagemaker
  • Redshift, Glue
  • Sqs / Sns
  • Terraform (Infrastructure As Code)

Languages

German
Native
English
Advanced
Spanish
Advanced

Education

Sep 2021 - Jun 2022

University of Cádiz

Cádiz, Spain

Sep 2020 - Present

Leuphana University

M. Sc. · Data Science & Management · Lüneburg, Germany

Aug 2016 - Jan 2017

University of Talca

Talca, Chile

...and 2 more

Certifications & licenses

AWS Data Engineer Associate

AWS Solutions Architect

Exasol Database Advanced Analytics

Exasol Database Developer

Exasol Database Performance Expert

Exasol Database Scripting Expert

Google Analytics

IREB Requirements Engineering

Qlik Data Architect and Admin

SCRUM PSPO Certified Product Owner

Tableau Desktop Specialist

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