Freelancer-Profil von Ioannis Xanthopoulos aus Thessaloniki, Certified v8 Siebel Developer with 15 years experience (Griechenland)

siebel dedevelopment, Siebel Tools, EIM, EAI, Software Project Management, Data Migration, Requirements Analysis, Siebel Loyalty, Data Indexing, Management, Project Planning, IT Strategy, Business Analysis, Business Intelligence, Solution Architecture, Business Process, Pre-sales, ERP, Oracle, Databases, CRM, Testing, Requirements Gathering, Performance Tuning, DB2, PL/SQL, Data Warehousing, SOA, Analysis, Integration, Enterprise Architecture, ITIL, ETL, IT Management, Business Process Design, Systems Analysis, Java, Data Modeling, IT Service Management, SQL