Okan Canpolat

Senior Data Engineer

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Turkey

Experience

Jun 2023 - Present
2 years 8 months
Turkey

Senior Data Engineer

Info Plus Consulting

  • Analyzed business unit requirements for Treasury Common Layer Data Mart development in compliance with banking industry standards
  • Created Treasury Common Layer Data Marts on Oracle EXADATA platform
  • Developed ETL processes using Informatica PowerCenter
  • Ensured all data mart solutions adhere to banking standards and regulatory compliance
  • Supported business unit needs using on-premise Teradata and SAP Data Services
  • Implemented cloud-based ETL processes using GCP BigQuery and Apache Airflow
  • Managed data warehouse migration from Teradata to BigQuery
  • Built hybrid data architecture to ensure consistency and efficiency
  • Created Daily and Night Batch Focus Reports for application monitoring
  • Performed performance optimizations on Data Services and SQL queries
Nov 2021 - May 2023
1 year 7 months
Turkey

Senior Data Engineer

NTT Data Business Solutions Turkey

  • Led platform replication initiative for bus and truck business unit separation
  • Implemented filtering operations across SAP Data Services, SAP BO, and Data Warehouse infrastructure
  • Provided Level 3 support and led a team of 4 professionals
  • Mentored 4 team members from junior to senior level expertise
  • Conducted SAP BI to Microsoft Cloud BI Migration POC
  • Performed analysis and POC development for DataBricks, Data Factory, and Power BI tools
Sep 2020 - Nov 2021
1 year 3 months

Business Intelligence Consultant

Intellica

  • Participated in Data Warehouse migration from IBM Netezza to SAP HANA platform

  • Developed JavaScript-based software solution to automate DataStage ETL configuration adaptations

  • Supported Call Detail Records (CDR) file migration to new server infrastructure

  • Performed configurations on IBM Cognos and Denodo platforms

  • Executed data migration processes using DataStage

  • Built PostgreSQL database infrastructure implementing TmForum data model standards

  • Designed ETL pipeline using AWS Glue for data extraction, transformation, and cleaning

  • Created Python-based REST API for database-CRM integration

  • Delivered project through 3-week on-site collaboration with client team in Albania

Dec 2019 - Sep 2020
10 months
Turkey

BI Consultant

Toyota Motor Manufacturing Turkey

  • Migrated SAP BO reports to Power BI platform
  • Modeled SAP BO Universe layer on SSAS (SQL Server Analysis Services)
  • Developed SSIS packages to feed data marts created for Power BI
  • Provided Power BI training to departments

Summary

Senior Data Engineer with 5+ years of enterprise experience across Banking, Telecommunications, FMCG, and Automotive industries. Proven team leadership capabilities with hands-on experience managing cross-functional teams. Expert in cloud-native data solutions (GCP, AWS), ETL orchestration, and enterprise data warehouse architecture.

Skills

  • Cloud: Gcp (Bigquery, Cloud Run), Aws (Glue, Athena, Lambda), Azure (Data Factory, Databricks)
  • Etl/data: Apache Airflow, Pyspark, Informatica Powercenter, Ssis, Sap Data Services, Talend
  • Coding: Python, Sql (T-sql, Pl/sql), Javascript, Rest Apis
  • Database: Oracle Exadata, Teradata, Bigquery, Sql Server, Postgresql
  • Bi Tools: Power Bi, Ssis, Ssas, Sap Bo, Ibm Cognos, Denodo
  • Industry: Banking, Telecom, Fmcg, Automotive, Manufacturing

Languages

Turkish
Native
English
Advanced
German
Elementary

Education

Oct 2022 - Present

Anadolu University

Philosophy · Eskişehir, Turkey

Oct 2016 - Jun 2020

Sakarya University

B.Sc. · Computer Science Engineering · Sakarya, Turkey

Certifications & licenses

GCP Cloud Digital Leader

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