Data engineering expert with 20 years experience, focused on DWH development activities using Oracle, Cognos, Azure
Aktualisiert am 03.11.2023
Profil
Mitarbeiter eines Dienstleisters
Remote-Arbeit
Verfügbar ab: 12.11.2023
Verfügbar zu: 100%
davon vor Ort: 100%
Skill-Profil eines fest angestellten Mitarbeiters des Dienstleisters
english
Verhandlungssicher
russian
Verhandlungssicher

Einsatzorte

Einsatzorte

Deutschland, Österreich
möglich

Projekte

Projekte

9 Monate
2023-01 - 2023-09

Standard Reporting

Senior Data Engineer Erwin SQL Oracle ...
Senior Data Engineer
Erwin SQL Oracle PostgreSQL Python Docker Kubernetes AWS AWS EKS Git Jira
5 Monate
2022-08 - 2022-12

Insurance KPIs development

Senior Data Engineer Oracle SQL PL/SQL ...
Senior Data Engineer
Oracle SQL PL/SQL SAS Data Integration MicroStrategy SVN Jira
13 Jahre 7 Monate
2009-01 - 2022-07

DWH ETL and BI projects

Developer
Developer

  • PL / SQL scripts and stored procedures for ETL process development
  • ETL process verification scripts development
  • Reporting model s development with Cognos Framework Manager and Transformers
  • Reports implementation and supporting with Cognos Report Studio
  • Query performance optimization Report performance tuning.
  • Technical Documentation preparation

Oracle Cognos SVN Azure Python
11 Monate
2008-03 - 2009-01

Iman Life

PL/SQL Developer
PL/SQL Developer

  • Database design modification. Reverse engineering of old database.
  • PL / SQL stored procedures creation. Scripts for database migration process development.
  • Query performance optimization.

Oracle ERwin CVS
1 Jahr 6 Monate
2006-10 - 2008-03

Unified state system of registration and accounting of crimes

System Architect
System Architect

  • Design specifications, Data modeling, DB architecture design, stored procedures development
  • Prototyping, coding and debugging of PL / SQL code. Query performance optimization.
  • Development of an automatic applications renovation system for server and client parts.

Oracle PL/SQL ERwin ADO Visual Basic
3 Jahre 8 Monate
2003-03 - 2006-10

"Morality", "Preventive Person", "Migration"

Data Modeler , PL/SQL Developer
Data Modeler , PL/SQL Developer

  • Design specifications, DB architecture design stored procedures development.
  • Prototyping, coding and debugging of PL / SQL code. Query performance optimization.
  • Development of an automatic data replication system.

Oracle PL/SQL ERwin ADO Visual Basic
3 Jahre 3 Monate
2000-01 - 2003-03

State Information exchange

PL/SQL Developer, Data Modeler
PL/SQL Developer, Data Modeler

  • Prototyping, coding and debugging of PL / SQL code.
  • Design and development of an automatic data exchange system between distributed territorial databases not connected to the Internet using the postal system Lotus Notes ccMail.

Oracle 10 PL/SQL ADO Visual Basic

Kompetenzen

Kompetenzen

Schwerpunkte

Oracle
Experte
Cognos
Experte
Python
Experte
Azure
Experte
ETL
Experte

Einsatzorte

Einsatzorte

Deutschland, Österreich
möglich

Projekte

Projekte

9 Monate
2023-01 - 2023-09

Standard Reporting

Senior Data Engineer Erwin SQL Oracle ...
Senior Data Engineer
Erwin SQL Oracle PostgreSQL Python Docker Kubernetes AWS AWS EKS Git Jira
5 Monate
2022-08 - 2022-12

Insurance KPIs development

Senior Data Engineer Oracle SQL PL/SQL ...
Senior Data Engineer
Oracle SQL PL/SQL SAS Data Integration MicroStrategy SVN Jira
13 Jahre 7 Monate
2009-01 - 2022-07

DWH ETL and BI projects

Developer
Developer

  • PL / SQL scripts and stored procedures for ETL process development
  • ETL process verification scripts development
  • Reporting model s development with Cognos Framework Manager and Transformers
  • Reports implementation and supporting with Cognos Report Studio
  • Query performance optimization Report performance tuning.
  • Technical Documentation preparation

Oracle Cognos SVN Azure Python
11 Monate
2008-03 - 2009-01

Iman Life

PL/SQL Developer
PL/SQL Developer

  • Database design modification. Reverse engineering of old database.
  • PL / SQL stored procedures creation. Scripts for database migration process development.
  • Query performance optimization.

Oracle ERwin CVS
1 Jahr 6 Monate
2006-10 - 2008-03

Unified state system of registration and accounting of crimes

System Architect
System Architect

  • Design specifications, Data modeling, DB architecture design, stored procedures development
  • Prototyping, coding and debugging of PL / SQL code. Query performance optimization.
  • Development of an automatic applications renovation system for server and client parts.

Oracle PL/SQL ERwin ADO Visual Basic
3 Jahre 8 Monate
2003-03 - 2006-10

"Morality", "Preventive Person", "Migration"

Data Modeler , PL/SQL Developer
Data Modeler , PL/SQL Developer

  • Design specifications, DB architecture design stored procedures development.
  • Prototyping, coding and debugging of PL / SQL code. Query performance optimization.
  • Development of an automatic data replication system.

Oracle PL/SQL ERwin ADO Visual Basic
3 Jahre 3 Monate
2000-01 - 2003-03

State Information exchange

PL/SQL Developer, Data Modeler
PL/SQL Developer, Data Modeler

  • Prototyping, coding and debugging of PL / SQL code.
  • Design and development of an automatic data exchange system between distributed territorial databases not connected to the Internet using the postal system Lotus Notes ccMail.

Oracle 10 PL/SQL ADO Visual Basic

Kompetenzen

Kompetenzen

Schwerpunkte

Oracle
Experte
Cognos
Experte
Python
Experte
Azure
Experte
ETL
Experte

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.