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Ali E.

Data Engineer

Ali is a talented Data Engineer with seven years of experience. He worked in various fields, such as insurance, governmental projects and cloud systems.

He has extensive experience in SQL, ETL, Apache Spark, Python and Airflow. Having worked with international teams and also local governmental projects, Ali has the best of both worlds in his versatile skill set.

Main expertise
  • Data Analytics 7 years
  • Data Engineering 7 years
  • ETL
    ETL 7 years
Other skills
  • Apache Airflow
    Apache Airflow 3 years
  • Google Cloud
    Google Cloud 3 years
  • Hadoop
    Hadoop 2 years
Ali
Ali E.

Turkey

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Selected experience

Employment

  • Data Engineer

    GfK(UK) - 2 years 6 months

    • Used Airflow, SQL, Python, Bigquery, Cloud Storage, CloudRun
    • Working on third-party dataset using GCP
    • Create and Maintain DAGs in Airflow 2.3.0 and Create Custom Operators
    • Collect Data from third-party APIs like Weather, Covid-19, OECD, etc.
    • Create Dashboards Using Streamlit
    • Create a self-service pipeline using Gitlab CI/CD to Schedule Jupyter NOTEBOOKS on GCP

    Technologies:

    • Technologies:
    • Data Engineering
    • Python Python
    • SQL SQL
    • Apache Airflow Apache Airflow
    • Google Cloud Google Cloud
  • Data Engineer

    Coca Cola CCI - 1 year 7 months

    • Support Supply Chain Projects
    • Import Raw Data from old systems and files to BigQuery
    • Create Data Pipelines with Composer(Airflow)
    • Write APIs to serve data with flask and deploy to GCP
    • Export or Dump data to Bucket or Cloud SQL
    • Train AI models using Vertex AI (custom training)

    Technologies:

    • Technologies:
    • Data Engineering
    • Python Python
    • SQL SQL
    • Apache Airflow Apache Airflow
    • Google Cloud Google Cloud
  • Big Data Engineer

    TFKB - Turkish Finance Participation Bank - 1 year 6 months

    • Setup Hadoop Ecosystems HDP 3.1.0
    • Install HDF(3.3) cluster on existing HDP
    • Cluster Management (Enable HA, Kerberos)
    • Data transfer to Hadoop
    • Developing and Tuning Hive Tables
    • Data Encryption and Masking (Ranger Policies)
    • Check database scripts of over 40 agile development teams
    • Define and maintain Naming Standards of Database objects

    Technologies:

    • Technologies:
    • Data Engineering
    • SQL SQL
    • Hadoop Hadoop
  • Data Engineer

    Insurance Information and Monitoring Centre - 7 months

    • Data transfer RDBMS to HDFS
    • Develop new ETL jobs
    • Developing and Tuning Hive Tables
    • Data and Cluster Security with Ranger

    Technologies:

    • Technologies:
    • Data Engineering
    • Python Python
    • SQL SQL
    • Hadoop Hadoop

Education

  • Standalone courseIndustrial Engineering

    Mondragón Unibertsitatea · 2013 - 2014

  • BSc.Industrial Engineering

    Gaziantep University · 2009 - 2014

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