Package objects with FNDLOAD, XDOLoader and migration scripts, hand them to the DBA for SIT, UAT and production, and support cutover.
Tune slow SQL and PL/SQL (explain plans, trace/TKPROF, indexing, bulk processing).
Fix SIT and UAT defects within agreed turnaround, and provide hypercare support for owned objects.
Required Qualification
6–12 years of Oracle EBS R12 technical development, with at least 2 full-cycle implementations (not only support).
Strong SQL and PL/SQL: packages, cursors, bulk collect/FORALL, exception handling, performance tuning.
Hands-on build on P2P and O2C tables and APIs: PO_HEADERS/LINES, PO_REQUISITION_, RCV_, AP_INVOICES_, OE_ORDER_HEADERS/LINES, WSH_DELIVERY_, RA_CUSTOMER_TRX_, AR_PAYMENT_SCHEDULES, MTL_ (items, on-hand, transactions).
Open interfaces and APIs: Requisition Import, PDOI (PO and BPA import), Receiving Open Interface, AP Invoice Interface, Order Import / OE_ORDER_PUB, AutoInvoice, Inventory transaction interface.
Concurrent programs, value sets, request sets, AOL setups (menus, functions, responsibilities, profile options, lookups, DFFs).
BI Publisher reports from data templates; Oracle Reports (RDF) knowledge.
Oracle Workflow Builder and AME basics.
FNDLOAD and code migration practices.
Writes clear MD070 technical designs and unit test documents.
Good to Have
Consigned inventory, Outsourced Manufacturing (JMF) or subcontracting tables.
WIP and BOM tables and APIs; ASCP/MSC planning tables.
OAF personalisation and extension, Oracle Forms (Form Personalization, CUSTOM.pll).
Oracle Alerts, XML Gateway, OBIEE.
EBS R12.2 online patching rules for custom code (editioning, ADOP-compliant objects).
Semiconductor, high-tech or discrete manufacturing domain.