Nicola MarangoniData Engineer - Big Data - Database Specialist - Business Intelligence
Portfolio
About
I'm a passionate data engineer with focus on technology.
My resume
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Big Data and Data Science
Strong experience in Big Data technologies like Hadoop, Spark, HBase, Hive
Data Warehousing
15-year experience in the modeling, development and maintenance of medium- until big-sized data warehouses. Proficiency in Oracle Database. Good expertise in several RDBMS like SQL Server, DB2, Teradata, ExaSol, Netezza and others.
ETL
15-year experience in the design and development of complex ETL flows. Good expertise in Oracle OWB/ODI, SAP Data Services, Informatica, Talend
Business Intelligence
15-year experience in Business Intelligence. Proficiency in SAP Business Objects and IBM Cognos. Knowledge of other reporting tools like Microstrategy and Microsoft SSRS
Software Engineering
Hands-on experiece in software engineering using well-known technologies like the Eclipse IDE, the Gradle build tool, the Subversion and Git revision control systems. Good knowledge of Atlassian Confluence and Jira (included installation and administration).
Software Development
Proficiency in software development in PL/SQL, Java and Scala, knowledge of several programming languages like PHP and JavaScript. Experience with variuos XML-based technologies and JSON. Test driven development.