a
ahmed_aymen_ch

Aymen

@ahmed_aymen_ch

Database Administrator, SQL and Software Engineer

Algeria
Inglese, Francese, Arabo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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 ... Continua a leggere

Competenze

a
ahmed_aymen_ch
Aymen
offline • 
Tempo di risposta medio: 2 ore

Consulta i miei servizi

Sviluppo database
I will design and optimize sql databases and complex queries
A partire da20 USD / progettoMaggiori dettagli
Sviluppo database
I will fix and optimize complex sql queries and databases
A partire da10 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Gulf_Bank Algérie

Database administator

Gulf Bank Algérie • Full time

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.