Hello, I'm
Tugrul Arslan
Cloud Data Engineer
I design and build scalable data pipelines and cloud-native architectures on Azure. My work spans the full data stack — from infrastructure as code and ETL pipelines to data warehousing and interactive dashboards. I'm passionate about transforming raw, messy data into reliable, actionable insights.
Where I've worked
Experience
Azure Cloud Data Engineer
Helm AG- Design and develop scalable data pipelines ingesting data from multiple sources into the Data Lake
- Automate CI/CD workflows for data infrastructure deployments
- Core stack: Azure Data Factory, Databricks, Data Lake Storage, virtual machines, REST API integrations, Data Vault 2.0 modelling and Snowflake
Senior Data Engineer
Donner & Reuschel- Implemented and evolved ETL pipelines using Azure Data Factory
- Integrated load files in CSV and XML formats into the data warehouse
Senior Business Intelligence Developer
Eurofins GmbH- Led design and implementation of ETL processes using Microsoft SQL Server
- Reduced pipeline load times to under three minutes in real time
- Built reports and dashboards with Power BI and Microsoft Report Server
- Developed a REST API–based application to monitor and track internal services
IT Consultant
ITGAIN GmbH- Built and optimised ETL pipelines using IBM DataStage
- Administered Linux environments to ensure stable data infrastructure
- Optimised SQL statements in Oracle to maximise query performance
What I work with