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0-5 years of experience
Societe Generale
- As part of Risk IT team, developed and enhanced complex extracts from the GOLD Data Warehouse. The extracts are fed into web based applications providing financial reports to clients.
- Acted as a lead developer on various projects, most notably SHADOW migration, Super Basic Id Transformation, Third Party Equity project, etc.
- Designed, coded and tested complex database packages and procedures testing in Data Warehouse environments with in-house ETL tools.
- Worked closely with BA, Offshore and Onsite development and DBA teams on functional and technical requirements, development, QA, and releasing code to production.
- Handled numerous enhancement and maintenance requests, data updates, bug fixes.
- Provided knowledge transfer and mentoring to new and junior team members.
- Performed data analysis and validation to ensure the integrity of client financial reports.
- Created and updated workflows and processes to extract and compress data files and deliver (FTP) them to the target servers for subsequent import into the front end reporting applications.
- Optimized and tuned long running queries and views using various techniques such as Explain Plan, Analyze table, adding explicit cursors with bulk collect, creating indexes, hints, temporary tables, etc.
- Used Oracle Analytic functions to perform complex aggregations and calculations.
0-5 years of experience
Assumed responsibilities for the architectural design and development of the Oracle 11i database instance.
- Performed data profiling activities which included documenting the “as is” state of the databases and gathering performance metrics on the code base.
- Redesign of existing 18-hour daily process to reduce duration down to 6 hours. This also allowed the application to scale to more than double the amount of records processed.
- Automated and instrumented existing processes, freeing up developers who previously had to manually interact with the application at every step.
- Evaluated and recommended for purchase: data modeling, development and ELT tools.
- Separated the development environment from the production server to allow for better testing without slowing or stopping production.
- Led the project to implement Subversion as the company standard version control
- Using the Talend software suite, automated many daily tasks for development, QA and production with the added benefit of being able to run processes concurrently instead of serially.
0-5 years of experience
- As a senior Oracle developer, worked on multiple production applications independently and as part of a team using Agile methodologies
- Converted legacy and ad hoc code from Perl and Python into PL/SQL
- Designed database architecture, ETL processes and pipelines to load CSV, Excel, and JSON files using Python and PL/SQL
- Worked with Data Science team to mask source data while preserving the relationships between different entities
- Helped to scale data analysis to process multi-gigabyte data files
- Translated business requirements into working database solutions
- Monitored and resolved SQL performance issues for multiple applications, reporting systems and dashboards
- Led effort to introduce team to new technologies and techniques, encouraged sharing knowledge and keeping up to date documentation
- Designed and implemented solutions to archive and purge data
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[Senior Oracle Developer]
Last edited by: Gabriela Barcenas, CPRW, Content Writer II -
Gabriela Barcenas
CPRW, Content Writer IIGabriela is a Certified Professional Resume Writer (CPRW) and career adviser. With 10 years of digital media experience and five years of resume writing expertise, her publication history includes fashion, education, travel, social justice, equitable design and career advice.
