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Mahmoud Hejazy
@mahmoudhejazy
Oracle Database Expert, ER Design and SQL Optimization
Palästinensergebiete
Über mich
I am a Software Engineer and Oracle Database Developer with a Diploma in Software and Database Programming and a Bachelor’s in Computer Information Systems, specializing in designing efficient and scalable database systems. I have strong skills in Oracle database design, ER diagrams, data modeling, data dictionary creation, database structuring, SQL queries from basic to advanced, query optimization, and performance tuning. I focus on clean design, accuracy, scalability, and delivering high-quality database solutions with strong communication and problem-solving skills.
Kompetenzen
Mahmoud Hejazy
offline •
Meine Dienstleistungen
Datenbank-Entwicklung
I will design oracle database, er diagram, sql queries and data dictionary
Desktop-Anwendungen
I will create professional oracle forms
49 Bewertungen
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- Kommunikation
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digitranstech
Wiederkehrender Kunde
Vereinigte Staaten
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digitranstech
Wiederkehrender Kunde
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yadhuramk
Indien
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sbitssbitssbits
Vereinigte Staaten
Thank you. Incredibly committed and detail oriented professional. Helpful and accurate. Mahmoud went the extra mile above and beyond. Mahmoud personally connected with me through Zoom to make sure the deliverable works and to answer any questions. This is what a highly skilled professional should be like. Thank you!
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amousawi
Großbritannien
He was very quick and efficient in his work. Done as he promised and did not complain about any thing I asked for.
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