Yeung
Service Consultant @Visa
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WORK HISTORY
Service Consultant @Visa
Responsible for technical support of Value Added Services on *nix platforms. Large volume payment processing for datawarehousing, real time transaction processing for fraud, near real time processing for monitoring and alerting.Liaise with a variety of teams (operational, development, project, customer service, client banks)Services include fraud products (Falcon from FICO), ETL (Ab Initio - batch and continuous), hadoop (hive,pig,scala), database (DB2, Oracle, Ctree, MySQL), scheduling (Control M and CA DE series), file transfer (ConnectDirect) running on Solaris, AIX, and Linux platforms.
SKILLS
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