Ioana A.

Database Developer

140€
/day
Freelancer
Senior
Bucharest, ROMANIA

My experience

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Delbridge SolutionsSeptember 2016 - Present

PL/SQL developer for insurance project
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LuxoftJanuary 2015 - September 2016

Part of ETL team for bank project:
- Code changes and configurations for loading files from business vendors using Informatica PowerCenter and Oracle 11g and performing validations on them
- Create Informatica flows for importing data from different sources into DWH
- Design and coding for internal tools for:
    -> ETL fields validations
    -> Creation and management of Table Backups
    -> Storing and managing parameter modules
- Work with Oracle SQL, PL/SQL, SQL Loader, Informatica PowerCenter;
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Digital Data Services SRLNovember 2013 - January 2015

Act as developer for application used in statistics:
- Design of DWH;
- Development of PL/SQL procedures used in Oracle Data Integrator for importing and validating measured data from other systems into DWH;
- Development of PL/SQL procedures to calculate new indicators depending on specific formulas and data imported;
- Creation of Data Models and Reports in Oracle BI Publisher to display measured and computed indicators for different fields like Education, Health Systems, Population and others;
- Work with Oracle SQL, PL/SQL, Oracle BI;
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Metro SystemsAugust 2010 - November 2013

Act as 3rd line support and maintenance on Bonus System application:
- Maintenance and debugging on application created in Oracle Forms (invoices generation for suppliers based on the agreements and conditions between Metro and the suppliers);
- PL/SQL interfaces with other systems and with DWH;
- Direct interaction with the world wide clients and with other teams in order to solve the incidents;
- Work with Oracle SQL, PL/SQL, Oracle Forms and Reports;

My stack

Technologies

Oracle E-Business Suite, Oracle Applications, Software Development

Frameworks

Oracle Forms

Other

PowerDesigner, Oracle EBS, English, Oracle Report, BI Publisher, OBIEE, Visio, Data Warehousing, Oracle Discoverer 2000, Data Modelling, Oracle database, Microsoft SQL*Loader, French

IT Infrastructure

Linux, Unix

My education and trainings

Bachelor's degree, Automation Engineer Technology - Technical University of Cluj Napoca2002 - 2007