Description

Senior Backend Developer specialized in Oracle PL/SQL with experience working on enterprise banking systems and high-volume transactional environments.

Currently working remotely for Santander Bank, participating in the development, optimization and support of critical backend systems based on Oracle technologies.

My expertise includes:

• Oracle PL/SQL development

• Complex SQL and query optimization

• Performance tuning using Explain Plan

• Development of procedures, packages, functions and triggers

• Production support and troubleshooting

• Data integration and transformation

• UNIX/Linux environments and shell scripting

• Backend process automation

• SDLC and agile methodologies

I help companies maintain, optimize and scale critical database-driven applications with focus on performance, stability and reliability.

Available for:

• Remote consulting

• Freelance projects

• Long-term contractor roles

• Full-time remote opportunities

Based in Argentina — available for international remote collaboration.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Incluit
DESARROLLADOR PL/SQL
September 2018 - July 2020 (1 year and 10 months)
Córdoba, Argentina
Desarrollo y mantenimiento de procesos de DB y tablas.
Tunning de querys
Desarrollo de un ETL en JAVA
Mass
DESARROLLADOR PL/SQL
August 2020 - August 2021 (1 year)
Resolucion de incidencias a nivel base de datos para cliente retail
Mantenimiento de procesos y tablas
Manejo de ETL en ODI
Accenture
DESARROLLADOR PL/SQL
September 2021 - September 2022 (1 year)
Mantenimiento de procesos en DB
Mantenimiento de servicios WEB con javascript
Tunning de querys
Optimizacion de procesos