Emmanuel Nunga

Background

About Emmanuel Nunga

A solution-oriented professional Oracle Database and E-Business Suite Application Administrator spanning several industries with expertise in Architectural Design, Installation, Configuration, performance tuning, upgrades, disaster recovery techniques, Patching and Cloning of multi-terabyte standalone and RAC on multiple platforms like IBM-AIX, Sun-Solaris, UNIX, Linux, and Windows. Extensive knowledge on database and application Hot/Cold backup, disaster recovery strategies and high availability using tools/technologies such as Oracle Real Application Clusters, Oracle Data Guard, Oracle Golden Gate, RMAN, Import/Export & Datapump, Oracle Streams Replication (Oracle Streams and Dataguard Physical Standby database). Ample knowledge and experience on Amazon Web Services(RDS) Technologies ie (EC2, Route53, ELB, CloudWatch, AMI, IAM, VPC, Subnets), etc, including on-premise oracle E-Business Application and databases migration to AWS Cloud technologies. Proven ability to implement technologies that decrease costs and increase performance with outstanding interpersonal and communication skills and team leader trained on SOX, HIPPA, SDLC and ITIL policies implementation and procedures. TECHNICAL SKILLS Applications: Oracle E-Business Suite Versions 11.5.X, 12.0.X, 12.1.X, 12.2.X, WebLogic, Application Server 9i/10g, Oracle Discoverer, FMW 11g/12c (ADF, SOA, OSB) SSO/AD/OID, OBIEE, ODI, Vertex, Amazon Web Services(RDS). Database: Amazon-RDS, EC2, Oracle RDBMS 9i, 10g, 11g, 12c (Standalone, RAC, ASM) Data Guard, Golden Gate, MySQL. Language: SQL, PL/SQL, Java, HTML, UNIX Shell Scripting, VB, C++. Tools: Oracle SQL Developer, Oracle Enterprise Manager 13c, Toad, TPAM, SQL*Plus, SQL*Loader, RMAN, Data Pump, Putty, AD/ADOP Utilities, OAM, AppDynamics, ORDS and Solix EDM. Tuning Tools: TKPROF, EXPLAIN PLAN, STATSPACK, AWR and ADDM, SQLT, SQL TUNING ADVISOR. Operating Systems: Sun Solaris 9/10, AIX 4.3/5.1/7.1, HP-UX, OEL8.1, RHEL 6.10 and Windows. Hardware: Sun Enterprise Servers 890/880/420/450 and StorEdge 6320, Dell, IBM-Power PC, Exadata Database Machine/Storage Server.