HAKİ BOZKURT
ATAŞEHİR
Summary
Experience on data analytics, data warehouse, data management, data quality, data masking, data architecture, data engineering.
Overview
9
9
years of professional experience
Work History
Data Engineer
CCI Via Omreon
04.2024 - Current
- Develop ETL process, API, and other tasks using Python scripts.
- Manage ETL process with Airflow.
- Using Git for pushing our codes to the live system and managing the history of code.
- Using Google Cloud Platform to store and manage data.
Data Engineer
Anadolu Sigorta Via CALIGO
10.2023 - 04.2024
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability using DataStage.
- Developed and delivered business information solutions.
- Designed data models for complex analysis needs.
- Established enterprise-wide data analytics structures.
Data Engineer
Vodafone İstanbul/Maslak
10.2022 - 09.2023
- Manage and develop GDPR operation
- Develop and maintenance ETL ODI
- Manage lineage and metadata proccess with Abinitio
- Transfer data from Kafka to Oracle with python and pyspark
Data Engineer
Ak Sigorta İstanbul/Ümraniye
08.2020 - 06.2022
- Developing Python Script (data collect, data transfer, data manipulate, ws request(rest,soap) )
- Transfer data between database(Oracle-HDFS Hive) using Sqoop
- Using and Managing Airflow to schedule python project
- Preparation data with Python for using in AI models and store in hadoop (Hive) system
- Transfer data from database to DataRobot for using in our DataScientist team AI models and trigger models in Python for predict via Datarobot API.
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability using ODI.
Data Management & Quality
Sigorta Bilgi Ve Gözetim Merkezi İstanbul/Kadıköy
01.2016 - 08.2020
- Analyze data quality and fraud case using T-SQL and PL/SQL on Oracle Database.
- Data Quality Improvement Strategies and Implementation.
- Managing and modeling Business Glossary/Data Dictionary, and keeping it up to date.
- Performing analytical and business studies on data.
- Determination of data masking strategies.
- Developing static and dynamic masking rules on SAS for GDPR.
- Modeling table on Oracle Database.
Education
B.D. Mathematic (Eng) -
Abant Izzet Baysal University
07.2015
M.D. Big Data Analytics -
MEF University - Drop Out
Skills
Airflow
Linux
DWH
ETL/ELT
Metadata Management
Hadoop Ecosystem
SQL and Databases
RDMS Design
Git
Python Programming
Data Quality Management
Data Pipeline Design
Data Governance
Languages
English
Intermediate
B1
Timeline
Data Engineer
CCI Via Omreon
04.2024 - Current
Data Engineer
Anadolu Sigorta Via CALIGO
10.2023 - 04.2024
Data Engineer
Vodafone İstanbul/Maslak
10.2022 - 09.2023
Data Engineer
Ak Sigorta İstanbul/Ümraniye
08.2020 - 06.2022
Data Management & Quality
Sigorta Bilgi Ve Gözetim Merkezi İstanbul/Kadıköy
01.2016 - 08.2020
B.D. Mathematic (Eng) -
Abant Izzet Baysal University
M.D. Big Data Analytics -
MEF University - Drop Out