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ahmed_aymen_ch

Aymen

@ahmed_aymen_ch

Database Administrator, SQL and Software Engineer

Algerije
Engels, Frans, Arabisch
Sommige informatie wordt in het Engels weergegeven.
Over mij
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 ... Lees meer

Skills

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ahmed_aymen_ch
Aymen
offline • 
Gemiddelde reactietijd: 2 uur

Bekijk mijn diensten

Database development
I will design and optimize sql databases and complex queries
VanafUS$ 20 / projectMeer informatie
Database development
I will fix and optimize complex sql queries and databases
VanafUS$ 10 / projectMeer informatie

Portfolio

Werkervaring

Gulf_Bank Algérie

Database administator

Gulf Bank Algérie • Fulltime

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.