Iulian Dragan
Database Developer
Lausanne, Vaud, Switzerland
Summary
👤
Senior🎓
Top SchoolIulian Dragan is a seasoned database developer with 9+ years of focused experience and over two decades in Oracle and PostgreSQL environments, currently building data solutions at SIB Swiss Institute of Bioinformatics in Lausanne. He combines deep expertise in logical and physical data modeling, Kimball-style datawarehouse design, and advanced Oracle performance tuning (AWR/ASH/ADDM/statspack) with hands-on PL/SQL and SQL plan optimization. His background spans Oracle RDBMS from legacy releases through 12c, RAC, and SQL tuning techniques, alongside web and analytics tool experience (Oracle APEX, OBIEE, JavaScript) and statistical programming in R. A former Oracle DBA at SGS and other firms, he brings a pragmatic operational mindset that connects high-performance production systems with analytically rich data platforms. Notably, his academic training in geophysics underpins a methodical, data-driven approach to complex database problems.
9 years of coding experience
8 years of employment as a software developer
Master of Science - MS, Geophysics, Master of Science - MS, Geophysics at University of Bucharest
English, French, Romanian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
objectionjs8
child-process7
server-side5
timesheet5
stateless5
data-exchange3
databases1
python1
apache1
postgresql1
data-management1
database1
Programming languages (1)
Github contributions (5)
sib-swiss/dsSwissKnifeClient
Dec 2019 - Jan 2023
Contributions:130 commits, 75 pushes, 2 branches in 3 years 2 months
sib-swiss/dsQueryLibraryServer
Apr 2021 - Feb 2025
Contributions:254 pushes, 1 branch in 3 years 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.