/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: IstvanSzegedi https://cdn.slidesharecdn.com/profile-photo-IstvanSzegedi-48x48.jpg?cb=1660744213 -IT technical architecture and design, IT Enterprise Architecture, -CRM (Siebel, Salesforce.com) and Billing solutions, -Oracle Communications stack (Siebel, BRM, OSM, AIA Fusion MW) -Software development (Java/C++/Python/Scala, investment banking) -Value Added Services in Mobile Telecommunications (content services, premium SMS/MMS, mobile applications) -Big Data - Hadoop, MapReduce, HDFS, Hive My blog: http://bighadoop.wordpress.com Specialties: Architecture desing, UML, Java (Android, J2SE, J2EE), C/C++, Python, XML/XSLT. Cloud computing: Amazon Web Service, Force.com, HP Cloud (OpenStack) Solaris, HP-UX, Linux Oracle, MySQL Mobile Telecommunications (GSM, UMTS) Data centre operations