Alberto Dell'era
Oracle Database Architect And Performance Expert
Milan, Lombardy, Italy
Summary
👤
Senior🎓
Top SchoolAlberto Dell'era is an Oracle Database Architect and Performance Expert with over 20 years of hands-on experience delivering high-performance OLTP and DWH solutions, including RAC and Exadata deployments. He excels as a performance tuner and core-module developer, often writing complex PL/SQL systems—such as ETL loaders and schema migration tools—that turn intricate requirements into fast, reliable production software. A perfectionist by nature, he builds near bug-free, highly optimized components and has led knowledge-sharing for a 20+ person practice while designing and teaching his own courses. His work spans critical projects for major clients (Vodafone, ENI, Loro Piana) where he combines deep systems understanding with practical architecture and migration decisions. Unusually for an architect, he prefers solving performance puzzles over routine system administration and frequently delivers “instant hero” improvements by diving into code and SQL.
8 years of coding experience
3 years of employment as a software developer
MsEE [Electronics Engineering], summa cum laude (First Class, Honours), Mathematical modeling and prediction, systems control, MsEE [Electronics Engineering], summa cum laude (First Class, Honours), Mathematical modeling and prediction, systems control at Politecnico di Milano
English
Stackoverflow
21reputation
2kreached
2answers
0questions
Github Skills (55)
database-connector9
pandas9
parsing9
parser-generator9
parse9
cpp8
parser8
swift8
data-structures8
data-analysis8
python8
frame8
php8
grammar8
python-interface8
Programming languages (5)
Github contributions (5)
alberto-dellera/alberto-dellera.github.io
May 2021 - Feb 2025
Contributions:147 pushes, 1 branch in 3 years 9 months
alberto-dellera/bvc
Aug 2017 - Jul 2022
Contributions:9 commits, 8 pushes in 4 years 11 months
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