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ahmed_aymen_ch

Aymen

@ahmed_aymen_ch

Database Administrator, SQL and Software Engineer

Algerien
Englisch, Französisch, Arabisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I am a Software Engineer and Database Administrator with 5 years of professional experience in software development, database administration, SQL development, and data management. I specialize in designing, optimizing, troubleshooting, and maintaining databases, as well as writing complex and efficient SQL queries. I can help you with: ✓ SQL query development and optimization ✓ Database design and normalization ✓ MySQL, PostgreSQL, SQL Server and Oracle ✓ Database troubleshooting and performance optimization ✓ Data cleaning and consistency checks ✓ Relational and NoSQL databases ... Mehr lesen

Kompetenzen

a
ahmed_aymen_ch
Aymen
offline • 
Durchschnittliche Antwortzeit: 2 Stunden

Meine Dienstleistungen

Datenbank-Entwicklung
I will design and optimize sql databases and complex queries
Ab20 $ / ProjektWeitere Details
Datenbank-Entwicklung
I will fix and optimize complex sql queries and databases
Ab10 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Gulf_Bank Algérie

Database administator

Gulf Bank Algérie • Vollzeit

May 2025 - Present • 1 yr 4 mos

Responsible for the administration, maintenance, and performance monitoring of operational databases. Developed and optimized complex SQL queries to support business requirements, data analysis, and operational needs.