Looking for a job

Ecesu Özçiftci

@ecesuziftci

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I build reliable data pipelines and cloud analytics solutions using Python, SQL, and GCP.

Turkey

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What I'm looking for

I'm looking to contribute to data engineering, analytics, or cloud projects where I can build reliable pipelines, turn data into insights, collaborate across teams, and continue growing technically.

I've supported big data and AI solutions at Vodafone, where I documented data lineage, wrote SQL queries in Apache Impala and Apache Hive, and helped test and deploy Airflow DAGs for more reliable ETL pipelines.

I've also worked with Turkcell teams on Agile processes and software requirements, and led a seven-person team on Adaptease, placing third among 60+ teams in Vodafone Campus Lab.

Experience

Work history, roles, and key accomplishments

Big Data & AI Solutions Intern

Vodafone Telecommunication A.Ş.

Feb 2024 - Aug 2024 (6 months)

Developed data lineage documentation to support data ingestion and composed SQL queries on Apache Impala and Apache Hive. Coordinated with cross-functional teams to test and deploy Airflow DAGs, improving the reliability of automated ETL pipelines.

SQL Apache Impala Apache Hive Airflow ETL Data Lineage Data Ingestion

Digital Services & Solutions Intern

Turkcell İletişim Hizmetleri A.Ş.

Jul 2023 - Sep 2023 (2 months)

Collaborated with business and development teams to analyze the Software Development Life Cycle and Agile processes. Prepared the Software Requirement Specification document for a software project, ensuring clear communication of requirements across teams.

SDLC Agile Software Requirements