a
ahmed_aymen_ch

Aymen

@ahmed_aymen_ch

Database Administrator, SQL and Software Engineer

Algérie
Anglais, Français, Arabe
Certaines informations sont présentées en anglais.
À propos de moi
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 ... Plus d’infos

Compétences

a
ahmed_aymen_ch
Aymen
hors ligne • 
Temps de réponse moyen de 2 heures

Voir mes services

Développement des bases de données
I will design and optimize sql databases and complex queries
De20 $US / projetPlus de détails
Développement des bases de données
I will fix and optimize complex sql queries and databases
De10 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Gulf_Bank Algérie

Database administator

Gulf Bank Algérie • Temps plein

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.