Open to opportunities

Ecem Emiroğlu

@ecememirolu

Message

Data Engineer with 5+ years of experience building reliable data pipelines and warehouse models on the cloud

Germany

Message

What I'm looking for

I'm looking for a Data Engineer or Data Platform Engineer role where I can own pipelines end to end, from design to operation. I'd enjoy platform-side work like reusable pipeline patterns, data quality and infrastructure, in a team that values pragmatic engineering and honest feedback, while growing toward senior scope. Open to remote roles, based in Berlin

I'm a Data Engineer at Delivery Hero with 5+ years of experience. I build and operate data pipelines end to end, from API integrations and warehouse models to reverse ETL pipelines that deliver data to external platforms across 15+ brands.

I care about reusable design and reliability, and I also reduced our annual cloud costs by around €76K. I enjoy working across teams and turning unclear requirements into systems people can depend on. I'm looking for a data or platform engineering role with end-to-end ownership.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer II

Current

Delivery Hero SE

Sep 2024 - Present (2 years 1 month)

Design, build, and operate reverse ETL pipelines delivering warehouse data to external platforms across 15+ brands.
Develop ETL/ELT pipelines and BigQuery data models, orchestrating workflows with Airflow and provisioning infrastructure with Terraform.

Python SQL Airflow DBT ETL ELT Reverse ETL BigQuery Terraform REST APIs CI CD Unit Testing Data Quality GCP GitHub GCP Cloud Cloud Functions

Associate Data Engineer

Delivery Hero SE

Jun 2022 - Sep 2024 (2 years 3 months)

Built third-party API integrations and reverse ETL workflows supporting reporting, analytics, and customer data delivery across multiple brands.
Reduced annual cloud costs by approximately €76K through BigQuery retention policies and storage billing changes.

Python SQL BigQuery Terraform DBT ETL ELT Reverse ETL Data Modeling

Data Engineer

Akbank

Aug 2021 - Jun 2022 (10 months)

Developed ETL pipelines with Scala and Python in the Hadoop ecosystem, transforming banking data for analysis and orchestrating scheduled workflows with Oozie.

Python Hadoop Oozie ETL

Education

Degrees, certifications, and relevant coursework

UP School

Data Analyst Program, Data Analysis

2021 - 2021

Grade: -

Activities and societies: -

Completed a Data Analyst Program, applying data analysis, visualization, and machine-learning modeling in Python.

Çankaya University

Bachelor of Science, Computer Engineering

2016 - 2021

Grade: 3.6

Activities and societies: President of HaySev Çankaya, the student animal welfare community (2019–2021): coordinated care and feeding of campus stray animals, organized fundraising events and managed the community's finances.

Pursued a Bachelor of Science in Computer Engineering, with coursework in data structures, algorithms, object-oriented programming, operating systems, database systems, machine learning, and data science.