Emin T.

Data Engineer

915 dollar
Freelancer
16 years
London, UNITED KINGDOM

My experience

NatWest GroupSeptember 2021 - Present

LSEG (London Stock Exchange Group)September 2020 - August 2021

HSBCJanuary 2020 - September 2020

MastercardMarch 2019 - December 2019

AonJanuary 2018 - December 2018

HSBCAugust 2016 - December 2017

HSBCMarch 2016 - August 2016

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BIPBNovember 2013 - November 2015

Senior QlikView Consultant
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RWE npowerJuly 2015 - October 2015

- QlikView
- Data Modelling
- Physical Data Modelling ( Kimball)
- ETL ( SSIS )
- MIS Reports ( TSQL Stored Procedures )
- SSRS Frontend MIS Reports
- MSSQL 2008 - 2012
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HSBCNovember 2014 - May 2015

- QlikView
- Oracle PLSQL
- Moody's Analytics
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PKR.comJune 2014 - October 2014

QlikView

TSQL

ETL - SSIS

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SonyMarch 2014 - June 2014

- QlikView

- Radian 6
- QlikView Extension Development
- Javascript - HTML5
- AngularJS 

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Mirsis Information TechnologiesJanuary 2013 - October 2013

Portfolio Performance Measuring and Bonus Calculation.

On this project aim is calculating Banking portfolio managers bonus accurately. We developed this Projects using Microsoft Technologies . We used SSIS tool for ETL Operations, VisualStudio 2008 for developing User Interface, TSQL stored procedures for Business and Logic calculations .

Early Warning and Monitoring Project
We developed Enterprise , Near realtime Data Marts and ADHOC reports for SME . Aim of the project is giving Intelligence and warning about risky banking customers. For reports we have developed datamarts using customer credits, cheque and financial transactions. On this project we used SSIS for ETL operations. For building adhoc reports and dasboards we used IBM cognos BI tool


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Turkiye Finans Participation BankJanuary 2013 - October 2013

Datawarehouse , ETL , Business Intelligence , Software Developer
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EUROBANK TEKFEN A.S.March 2012 - December 2012

Portfolio , Branch Performance Measuring and Budget Realization Calculation.

With this projects we aim calculating Banking portfolio managers’ , Branch Lines’ and Bank Branches’ targets and realizations . Every banking product depends on budget . On this project we calculated each portfolio manager has achieved targets and his realization. We also calculated effect of this numbers to Branch and Business Line’s. We developed this Projects using MS SQL Server as a Database, Oracle BI 10g BI Tool for Dashboard and ADHOC Reports . We used Informatica tool for ETL Operations . T-SQL , stored procedures for Business and Logic calculations . For Database Modelling We used SAP Sybase Power Designer.

Customer Scoring and Data Quality Reports.
With this projects we aim scoring Bank customers from CRM Data. We have also designed and created Quality and reliability reports. We used Oracle BI 10g for reports and dashboards.

Audit and Customers Risk Reports.
With this projects we aim choosing and finding high risk customers for whom is auditing portfolio managers and branches . We used TSQL , stored procedures for reporting . We used Oracle BI 10g for reports and dashboards.

Mobile Business Intelligence Implementation.
With this projects we aim preparing new reports and dashboards for Mobile platforms such as Ipad, Iphone . On this project I used Oracle BI . We have migrated Oracle BIEE 10g to 11g to without any consulting company.




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CompuGroup MedicalFebruary 2011 - March 2012

Health Insurence FRAUD Project

With this projects we aim detecting fraud for Healh Insurance Companies. We used some dataminig techniques and algorithms for detecting who is using uncertain drugs or medical products or fake medical product transaction from doctor – drugstore and patient relation and correlation. We used Microsoft Technologies. For User interface Visual Studio, SSIS for ETL process. For database modeling we used Ca ERWIN.

Izmed BI
With this projects we aim to serving reports for Insurance companies who are also using ‘Claimer’ Provisioning Authorization software . We developed dahsboards and reports from Provisioning Authorization software databases . For visualization and BI tools we used Qlikview 9 – 11 products.

Turkish Ministery Of Health Business Intelligence Project
With this projects we aim to creating reports and dashboards for Strategic planning department. We used Qlikview BI tool for dashboard and reports . We were realizing and monitoring all medical transactions for all governmental hospitals.



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(Sentim Yazılım) I-SistemFebruary 2009 - December 2010

Hospital Information Systems Project

We develop software for hospitals with using Oracle DBMS , Sybase Power Builder and C# .

Document and Archive Managemet Systems Projects
 We developed archive and document management projects with using c# , delphi and oracle dbms.Hospital Information Systems Project We develop software for hospitals with using Oracle DBMS , Sybase Power Builder and C# . Document and Archive Managemet Systems Projects We developed archive and document management projects with using c# , delphi and oracle dbms.

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Efe Eroğlu Yazılım DanışmanlıkJanuary 2007 - July 2007

- HIS , LIS , ERP Projects.
- I work on these projects as a Sr Consultant and System Development Analyst.
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Eroğlu Yazılım Danışmanlık.January 2000 - October 2003

- HIS , LIS , ERP Projects.
- Developing Management and BI raports with Using Crystal Reports.
- Supporting and developing modules for HIS , LIS Software .

My stack

Business Intelligence

SSRS, Tableau Software, Power BI, ETL, Data Warehouse (Start Schema, Snowflake, Data Marts, DataVault), Business Intelligence, SSIS, QlikView, Crystal Reports

Technologies

AWS

Databases

Microsoft SQL Server, Oracle

Big Data

Big Data, Apache Sqoop, PySpark

Languages

SQL, C#, Python, R Language, T-SQL

My education and trainings

Computer Engineering - Cyprus International University2004 - 2008