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Mohamed Aynloualid, Freelance ETL Developer (PowerCenter)

Mohamed Aynloualid

Freelance ETL Developer (PowerCenter)·Utrecht

Netherlands

Master's degree, business mathematics and informatic

Work experience

Total years of experience: 19 years, 8 months

Freelance ETL Developer (PowerCenter)

October 2015 - Present

Utrecht

Netherlands

October 2015 - Present

Database SQL-Server 2008, Oracle 10g
Tools Powercenter, management studio, Oracle developer.
Programming Languages SQL, T-SQL, Oracle
Application ETL, Datawarehouse, POwercenter
Description:
I’m working as an ETL developer, where I was
engaged in building a datawarehouse and troubleshooting on
occurring issues.
Main activities :
Building a new datawarehouse based on data vault modeling
Internal projects
Secondary activities:
Changes, issues and requests.
Ad hoc requests
Company industry:
IT Services
Job role:
Information Technology

ETL and Datawarehouse developer

November 2011 - November 2015

Vektis

Netherlands

November 2011 - November 2015

Database SQL-Server 2008, Oracle 10g
Tools Powercenter, management studio and power designer
Programming Languages SQL, T-SQL
Application ETL, Datawarehouse
Description:
I’m working as an ETL developer, where I was
engaged in building a datawarehouse and troubleshooting on
occurring issues.
Main activities :
Building a new datawarehouse based on data vault modeling
Internal projects
Secondary activities:
Changes, issues and requests.
Ad hoc requests
Company industry:
Public Administration
Job role:
Information Technology

ETL developer ,Data administrator dataportal and system administrator

January 2011 - October 2011

CIZ

Netherlands

January 2011 - October 2011

Database SQL-Server 2005
Tools SSIS and management studio
Programming Languages SQL, T-SQL
Application ETL, Datawarehouse
Description:
As an ETL developer, I was responsible for the maintenance of the data portal.
Main activities :
changes, issues and requests.
Ad-hoc request
Internal projects
Company industry:
Public Administration
Job role:
Information Technology

BI/DWH ETL developer and data administrator

January 2010 - December 2010

CIZ

Netherlands

January 2010 - December 2010

Database Oracle 10g
Tools Oracle Warehouse Builder 10.1
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse
Description:
I worked as an ETL developer for CIZ, where I was
Responsible for the maintenance of their datawarehouse and troubleshooting on occurring issues.
Main activities:
Secondary activities:
Changes, issues and requests.
Ad hoc requests
Internal projects
Company industry:
Public Administration
Job role:
Information Technology

BI/DWH consultant / ETL developer and system administrator

October 2008 - December 2009

Welzorg

Netherlands

October 2008 - December 2009

Database Oracle 10g
Tools Oracle Warehouse Builder 10.1, SQL developer, Toad
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse
Description:
For our customer Welzorg, I contributed to troubleshooting and maintanance of their datawarehouse.
Company industry:
Public Administration
Job role:
Information Technology

BI/DWH consultant / ETL developer and system administrator

October 2008 - December 2009

ABN AMRO

Netherlands

October 2008 - December 2009

Database Oracle 10g
Tools Oracle Warehouse Builder 10.2, Business Objects 6.5, Toad
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse
Description:
I was responsible for the maintenance of the datawarehouse and the BI reports, including solving issues and execute change requests.

Furthermore, I contributed to a project with the aim of creating a clone of the production environment. This clone should serve as a development environment.
Company industry:
Economics & Financial Consulting
Job role:
Information Technology

BI/DWH consultant / ETL developer and system administrator

October 2008 - December 2009

Jeugdzorg

Netherlands

October 2008 - December 2009

Database Oracle 10g
Tools Oracle Warehouse Builder 10.2, Oracle Warehouse Builder 10.1, Toad, Cognos
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse
Description:
I worked as an ETL developer for Jeugdzorg, where I was
Responsible for the maintenance of their datawarehouse and troubleshooting on occurring issues.

For the same customer I contributed to a migration of the ETL-tool and corresponding objects from OWB 10.1 to OWB 10.2.
Company industry:
Public Administration
Job role:
Information Technology

BI/DWH consultant / ETL system developer

January 2008 - September 2008

Public Prosecution Service

Netherlands

January 2008 - September 2008

Database Oracle 10g
Tools Oracle Warehouse Builder 10.2, SQL developer
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse
Description:
I worked on a project in which all data of the Public Prosecution Service had to be stored in a new system. This system should give an overview of the criminal cases, human resources and financial resources. In other words, I contributed to the development of a new datawarehouse.
Company industry:
Public Administration
Job role:
Information Technology

BI/DWH consultant / ETL developer

September 2007 - January 2008

Caesar Group

Netherlands

September 2007 - January 2008

Database Oracle 10g, SQL-server
Tools Oracle Warehouse Builder 10x, TOAD, Business Objects
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse
Description:
Bij de Caesar Groep heb ik naast mijn Informatica Powercenter kennis gewerkt aan een tweede richting, namelijk Business Intelligence met de Oracle BI-tools. Hiervoor heb ik naast een aantal cursussen gevolgd te hebben, ook meegewerkt aan een datawarehouse project intern.

In dit interne project heb ik gewerkt aan het onsluiten van de belangrijkste bedrijsinformatie van de Caesar Groep. Hierbij ben ik in aanraking gekomen met Oracle OWB, SQL, PL/SQL, Oracle- and SQL-server DB’s and de Management Informatie tool Business Objects.

Within the Caesar Group I worked on Business Intelligence with the Oracle BI-tools. Furthermore, I followed several courses and cooperated in an internal project.
Company industry:
Warehousing
Job role:
Information Technology

BI/DWH consultant / ETL developer-specialist

July 2007 - August 2007

Telfort

Netherlands

July 2007 - August 2007

Database Oracle 8i, Oracle 9i
Methods and Skills Entity analysis, data analysis, Star Modeling
Tools Informatica Power Center, TOAD
Programming Languages Oracle, PL/SQL, SQL
Application ETL, Datawarehouse,
Activities
DBA, Datawarehousing, DBA taken, ODBC Oracle interface, Clean up Database, Testing and changes
Description: Telfort is a Dutch supplier of mobile telecommunication services. In October 2005 Telfort became a daughter company of KPN Telecom.

Telfort consists of different departments, including the ICT department. ICT is again divided in different sub-departments. I was active in the Business Intelligence (BI) department as a BI consultant/developer.

As a Powercenter specialist, I developed an ETL-process, which Telfort could use to find out which customers were the most active in the last 3 months (phone calls, SMS, MMS, voicemail etc.).
Company industry:
Telecommunications
Job role:
Information Technology

BI/DWH consultant / ETL developer-specialist

April 2007 - June 2007

Telfort

Netherlands

April 2007 - June 2007

Database Oracle 8i, Oracle 9i
Methods and Skills Data
Tools Informatica Powercenter, TOAD
Programming Languages Oracle
Application ETL, Database maintanance, Datawarehouse
Activities
Consulting, Analyses, Data-analysis, Datawarehousing, DBA tasks, , Documenting, Implementations, Clean up Database.
Description: As a Powercenter-specialist I developed an ETL-process, which allowed a daughter company to make an overview of the monthly benefits and expenses, customer data and all other data needed for the financial month closing.
Company industry:
Telecommunications
Job role:
Information Technology

BI/DWH consultant / ETL developer-specialist

February 2007 - March 2007

Telfort

Netherlands

February 2007 - March 2007

Database Oracle 8i, Oracle 9i
Methods and Skills Data analysis
Tools Informatica Powercenter, TOAD
Programming Languages Oracle
Application ETL, Data fixes, Datawarehouse
Activities
Consulting, Analyses, Data-analysis, Datawarehousing, DBA tasks, Definition report, Documenting, Implementation, Testing and changes
Description: I had the following tasks a an Informatica Powercenter-specialist:

- execute new ETL changes
- documenting and archiving the whole project
- execute daily running
- tracking and solving errors in data and processes
- deliver results that could be used within other projects
Company industry:
Telecommunications
Job role:
Information Technology

BI/DWH consultant / ETL developer

October 2006 - January 2007

Telfort

Netherlands

October 2006 - January 2007

Database Oracle 8i, Oracle 9i
Methods and Skills Data analysis, Structured testing, UML
Tools Informatica Powercenter, TOAD
Programming Languages Oracle
Activities
Data analysis, Datawarehousing, DBA taken, Documenting, Execute changes on the application.
Description: Powercenter specialist; changing the ETL process of the Datawarehouse due to a transformation of users from the Telfort Network to the KPN Network. For this purpose, Telfort CDR’s(Call Detail Record’s) had to be imported one on one into the KPN Datawarehouse. On top of that, I performed different tests for SMS, GPRS and phone calls.
Company industry:
Telecommunications
Job role:
Information Technology

Education

University Amsterdam

July 2006

July 2006

Master's degree, business mathematics and informatic

Netherlands

Université Mohammed Premier

June 2001

June 2001

High school or equivalent, physic en chemie

Morocco

Skills

Oracle Warehouse Builder
Expert
Oracle Warehouse Builder
Expert
ETL
Expert
ETL
Expert
Data warehouse
Expert
Data warehouse
Expert
Informatica PowerCenter
Expert
Informatica PowerCenter
Expert
Business Intelligence Tools
Expert
Business Intelligence Tools
Expert
DATAWAREHOUSE,BI,ETL--->DEVOLOPER
Intermediate
DATAWAREHOUSE,BI,ETL--->DEVOLOPER
Intermediate
Oracle Warehouse Builder
Expert
Oracle Warehouse Builder
Expert
ETL
Expert
ETL
Expert
Data warehouse
Expert
Data warehouse
Expert
Informatica PowerCenter
Expert
Informatica PowerCenter
Expert
Business Intelligence Tools
Expert
Business Intelligence Tools
Expert

Languages

Arabic

Expert

Dutch

Expert

French

Beginner

Training and Certifications

Certifications
Oracle Database 10g:SQL fundamentals part I
VIJFHART Oracle & Java Academy
Apr 2007 - Apr 2007
SQL Business Intelligence
VIJFHART Oracle & Java Academy
Apr 2007 - Apr 2007
training for presentation skills
Inholland University Of Applied Sciences
Apr 2004 - Apr 2004
Informatics Powercenter 8 – Level 1 Developer
Informatica Nederland
Sep 2006 - Sep 2006
Oracle Database 10g:Administration part I
VIJFHART Oracle & Java Academy
May 2007 - May 2007
Oracle Database 10g:SQL fundamentals part II
VIJFHART Oracle & Java Academy
Apr 2007 - Apr 2007
Oracle Database 10g:Administration part II
VIJFHART Oracle & Java Academy
May 2007 - May 2007