Freelancer profile translated to English.
Back to original languageAbout Javier
Data Engineer with over 7 years of experience designing, developing, and optimizing ETL processes mainly with Informatica PowerCenter and SQL Server.
Specialized in data integration, performance optimization, Data Warehouse platform maintenance, and critical incident resolution.
Spanish
Native or bilingual
Remote only
Primarily works remotely
Experience
- Vass CompanyData EngineerDecember 2023 - August 2025 (1 year and 8 months)Worked as an Informatica PowerCenter developer with SQL on a project for a national water distribution company.
- Cívica SoftwareData EngineerNovember 2018 - September 2023 (4 years and 10 months)Experience as a developer of PowerCenter, Python, BDM, SQL, Word, and Excel. I have worked on banking projects, developing new functionalities.
- AccentureData EngineerNovember 2017 - October 2018 (11 months)Experience as a developer of Java, PowerCenter, Cognos, Datastage, Oracle Warehouse Builder, SQL, Word, and Excel. I have worked on banking, logistics, and insurance projects, developing new functionalities.
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Education
- Java ProgrammerAcademia CenecProgramador Java
- Higher Level Vocational Training in Multiplatform DevelopmentInstituto Zaidín VergelesCiclo Formativo de Grado Superior Desarrollo Multiplataforma