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Business Operator / Manager Resume

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Placentia, CaliforniA

SUMMARY

  • Technical Design Lead of a complex Data Warehouse
  • Experience with SDLC Methodologies
  • Excellent analytical, problem solving and debugging skills
  • Proficient in SQL programming and tuning
  • Broad experience including Oracle DBA and developer
  • Excellent written and oral communication skills

TECHNICAL SKILLS

  • UNIX/NT ORACLE
  • UNIX C/PERL/Shell
  • VAX - VMS/UNIX INGRES (V6)
  • UNIX C++/JAVA
  • Windows C#/.net
  • SUN UNIX / WIN. NT DEVELOPMENT ENVIRONMENT
  • VAX VMS DCL, MMS, CMS, TPU,DEBUG
  • IBM (pc) MSDOS/XENIX NOVEL NETWARE, MOST PC
  • SEQUENT UNIX SCCS, BOURNE/C/KORN SHELL

PROFESSIONAL EXPERIENCE

Confidential, Placentia, California

Business Operator / Manager

Responsibilities:

  • Acting technical design lead and deputy team lead
  • Collecting data from business analysts, understanding and interpreting their functional requirements and translating them to robust technical design
  • Overseeing full lifecycle system development process
  • Debugging and tuning of SQL and PLSQL programs
  • Writing Unix/Perl scripts and overseeing the test cycles
  • Design of complex application to extract data, process data using Oracle 4GL and transfer data from Switzerland to USA using Oracle Data Guard replication feature

Confidential

Senior Oracle Database Engineer/Integrator

Responsibilities:

  • installing, packaging and using above tools to run the application on all platforms
  • Migration of DB from Sparc Oracle10g to Oracle11g on X86 writing Unix shell scripts and PLSQL/SQL programs maintaining development and production databases and performing the required database tuning using OEM advisors and AWR reports
  • Installing Powercentre and using Informatica mapping tool to read in data into database
  • 2 nd and 3 rd level Production Support
  • Support and installation of standby database ( Data Guard )
  • Developed and maintained .Net application using Visual Studio and C# to connect to Oracle database and provide a schedule of support for the team

Development Platform/Tools: Oracle11G (11.2.0.2 ) SOLARIS10 with ASM . Repository for version management used are SVN . Casetools Sybase-Power Designer . Good exposure to the Power Centre administration and the mapping Tool.

Confidential

Senior Oracle Database Developer/Engineer/Analyst

Responsibilities:

  • data modelling of a new application layer using Power Designer developing PLSQL packages and loading the framework using Power Center and unix scripts maintaining the development databases and performing the required database tuning generation Data Access Layer using Hibernate software

Development Platform/Tools: Oracle10G (10.1.0.4 ) SOLARIS10 . Repository for version management used are CVS . Casetools Sybase-Power Designer . Good exposure to RAD-Hibernate and the Power Centre Tool.

Confidential

Senior Oracle Database Developer/DBA/Architect

Responsibilities:

  • creating and managing Oracle Databases from development to the production environment. Backup and recovery using SQL-Backtrack and RMAN. Use of Statpacks and Tkprof reports for tuning purposes . tuning both at the database level and the SQL statements developing a suite of programs (using PLSQL/Shell/Perl/C ) to capture data and load into database for further transformations. Developing common routines which are then packaged and used by all applications providing Unix support and developing programs to automate running of the batch jobs in the initial phases involved in the logical design and the data modelling (ERM)
  • A nalysis, D esign, D ocumentation and I mplementation ( ADDI ) of parallel loading process of hundreds of Giga files using Perl, SQL-Loader, PLSQL, SQL. Involved complex realtime semaphore/lock mechanism
  • ADDI of an automated process transferring 13 Terabytes of data between Datamart and Datawarehouse instances using Transportable Tablespace (TTS) . Programmed in PLSQL, Kornshell and Perl
  • Many PLSQL programs written to implement interfaces with other sources. UTL FILE was used to export the data to files which was then sent via ASI using internal ASI-calls in Perl-scripts
  • ADDI of a Daemon process allowing interface from PLSQL programs to the server. This was then used as part of a job scheduling process. Written in PLSQL and Pro-C
  • Developed a web-based application to enable automatic job control using HTML, OWA suite of applications and JAVA
  • ADDI of an authentication process used to give user access to tables/rows/columns according to the user Schutzcode . Daily jobs were created to capture and allocate user rights (roles). On user-login triggers create the Fined Grained Access (FGA) which gave the user the required view of the information
  • Many SQL-scripts written to query system catalogues and ease monitoring the DB and performance tuning

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