I Am Expert in the following.
Modeling: Info Objects, Infoobject Catalogs, Infocubes, DSO objects, Info Sets, Multiproviders, Application Component, Communication Structure, Transfer Structure, Info Packages, Process Chains, PSA, Transformations, Data Transfer Process (DTP) etc
Extractions: Used Business Content extensively, loaded statistical data using (BC) Technical Content. Extracted data from ECC, and Flat File. LO Cockpit Extraction, Generic Extraction, Flat file Extraction for Master data and Transactional data, and Activating Data sources, transporting data sources, customizing and Enhancement of Extract Structeres.
Scheduling: Scheduling load jobs in parallel, Process Chain Maintenance.
Reporting: Expertise in Reporting with Business Explorer using BEx Analyzer, BEx Query Designer, Condition Reporting, Exception highlighting, developed Queries, queries using Filters, Free Characteristics, Calculated Key figures, and Restricted Key figures, Variables, Structures and RRI (Report to Report Interface).
Performance Tuning: Creating of Aggregates, Compression, partitioning, Indexes and Line item Dimension.
ABAP: Data Source Enhancement, Lookups, Start Routines, End Routines, Pseudo Delta, Dynamic File Selection, Transformation Routines, Customer Exits.