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Carlos Domínguez

@carlosdomnguez

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Senior Database Engineer at TECDATA Engineering, developing SSIS ETL processes and SQL Server reporting for Aena.

Spain

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At TECDATA Engineering, I developed and maintained SSIS packages and SQL Server Reporting Services reports for Aena. I also created SQL Server database objects and Oracle data-extraction queries, and handled daily load checks and database incidents.

At ALTEN, I developed complex business logic across Oracle, SQL Server, PostgreSQL, and MySQL. I implemented SSIS ETL packages for bulk data ingestion and worked directly with business users to automate data-loading workflows.

Earlier, I developed SQL and ETL solutions across banking, automotive, retail, advertising, and public-sector environments. My work included migrating data between Oracle and SQL Server with Pentaho, building Power BI-connected queries, and supporting PostgreSQL and MySQL databases.

Experience

Work history, roles, and key accomplishments

Analista Programador PL/SQL

TECDATA Engineering

Jan 2025 - Jan 2026 (1 year)

Developed and maintained SSIS packages and SSRS reports, created SQL Server functions, views, and stored procedures, and handled ETL processes and incident management.

Pl SQL SQL Server SSIS SSRS ETL Oracle SQL

Analista Programador PL/SQL & Ingeniero de Bases de Datos

ALTEN

Jan 2019 - Jan 2025 (6 years)

Developed and maintained complex business logic in Oracle, SQL Server, PostgreSQL, and MySQL, designed ETL packages with SSIS, and created automated batch processes in C#.

Oracle SQL Server PostgreSQL MySQL Pl SQL T SQL SSIS ETL C#SSRS ODBC OLEDB Visual Studio Batch Script

Analista Programador SQL

AirON Sistemas de Información

Jan 2018 - Jan 2019 (1 year)

Developed advanced SQL queries, validated data integrity, created Power BI KPIs, and maintained stored procedures, triggers, and scheduled jobs.

SQL Server T SQL Power BI Power Query Stored Procedures Triggers Job Documentation

Analista Programador PL/SQL & Bases de Datos

X25 INFORMÁTICA

Jan 2017 - Jan 2018 (1 year)

Developed SQL queries and stored procedures on DB2 iSeries, Oracle, and SQL Server, implemented cursors and MERGE operations, and maintained SSRS reports.

DB2 Oracle SQL Server Pl SQL SSRS ReportBuilder OLEDB DBeaver IBM Data Studio Excel

Programador Senior PL/SQL

General Consulting Technologies

Jan 2017 - Dec 2017 (11 months)

Developed PL/SQL functions and stored procedures on Oracle, resolved incidents by analyzing application logs, and coordinated with international teams in English.

Oracle Pl SQL SQL Batch Processing Data Replication Incident resolution English