Supporting Oracle Database standalone / Multitenant / Real Application Cluster, Clusterware , RMAN and BR, Corruptions, Oracle Enterprise Manager, Performance, ASM, DataGuard, Security, Exadata, OCI, Observability and Management.

Oracle Database Performance Tuning System states, Diagnosing Mutex Issues, Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), Statistics Package (STATSPACK), QueryTune, Wrong results , 10046/53 trace (and tkprof), SQLT Xtract, Error Stack, hanganalyze, SQL Tuning Advisor, Active Session History, ORA 600, ORA 7445, Oracle Replay Course attended : Oracle Database 12c Performance Management

E-Business Suite Financials Accounts Receivable Technical Functional Support : Trading Community Architecture, Core Receivables, iReceivables, E-Business Tax, Advanced Receipts, Advanced Transactions, Posting, AR Technical Performance support, FAH. As AR Technical : Using level 12 trace and tkprof, sqlt, AWR, indexes, tuning execution plans, addressing locking issue, deadlocks, parallel processing analysis, Gather Statistics, Database Parameters analysis. Course attended : R12.2 Oracle Receivables Management FundamentalsJava SE 7 Programming

Technical support for Oracle E-Business Suite R12, Invoice Payables team. Among support areas : Oracle Applications Framework, Performance Payables Financials, Approval Management Engine (AP Invoices), E-Business Tax, Oracle Linux, Oracle Database, Oracle Flexfields, Oracle OC4J, Database Performance, Oracle Forms and Reports performance, Oracle Application Framework, E-Business Suite applications Payables (AP), E-Business Tax (ZX), Oracle Approval Workflow (AME), Trading Community Architecture integration, Multi-Org Access Control (MOAC). Post Sales support and collaboration with Development for addressing bugs and enhancements. As AP Technical : Using level 12 trace and tkprof, sqlt, AWR, indexes, tuning execution plans, addressing locking issue, deadlocks, parallel processing analysis, Gather Statistics, Database Parameters analysis. Courses attended :Developing Applications for the Java EE 6 Platform Oracle Database 11g Performance Tuning Oracle Database 11g AdministrationR12.x InstallPatchMaintain Oracle E-Business SuiteR12.x Extend Oracle Applications OA Framework PersonalizationsR12.x Implement Oracle WorkflowR12.xOracle Financials Functional FoundationR12.x Oracle Payables Management FundamentalsR12.x Oracle E-Business Tax Fundamentals

Business Intelligence, identify, improve and automatize dataflows; Business Objects; Java Server Pages; PostgreSQL; building applications; performance tuning sql and pgplsql; indexes, execution plans, using tracing, data architecture, addressing lock issues. Postgres, Expression Engine, PHP, Mys SQL, Linux CentOS, Redmine, Tortoise SVN, Java Web Services, AJAX, jQuery

Oracle PL-SQL,BPM Metastorm, vb.Net, Remedy, Citrix, DB Artisan, Source Gear

Designed, developed, supported, used applications for telecommunications company type of business and technology.The greatest company clients were Vodafone, Orange as service, and Huawei, Alvarion as equipment providers.