Ioana A.

Software Developer

145€
/day
Freelancers
Intermediate
Bucharest, ROMANIA

My experience

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PL/SQL Developer - Delbridge Solutions01.09.2016 - Present

PL/SQL developer for insurance project
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Oracle Developer - Luxoft01.01.2015 - 01.09.2016

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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Oracle Developer - Digital Data Services SRL01.11.2013 - 01.01.2015

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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Oracle Technical Analyst - Metro Systems01.08.2010 - 01.11.2013

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

Business Intelligence

Business Intelligence, ETL, Informatica, Oracle BI, Oracle Data Integrator, Oracle Discoverer, Oracle Reports

Databases

Oracle, MySQL, Oracle 11g

Languages

PL/SQL, SQL, Oracle PL/SQL, Shell Scripting, XML

Other

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

My education and trainings

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