Chandra Kondreddy available

Chandra Kondreddy

SAP Technical Consultant

Profileimage by Chandra Kondreddy SAP Technical Consultant from LondonUK
  • TW15 1PA London, UK Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates: 550 £/day
  • Languages: English (Native or Bilingual)
  • Last update: 04.08.2015
Resume - CK
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  • ABAP/OOABAP Development & Performance Management
    • Creation and maintenance of Data Dictionary Objects
    • Procedural and Object Oriented ABAP programming
    • Design, development of Classical/Interactive ALV reports, Batch programs(BDC),  Interfaces, ABAP Classes
    • Design, development of Implicit/Explicit Enhancements, Enhancement Spots, Business Add-Ins (BAdi) using Enhancement Framework
    • Develop/Implement User Exits, Customer Exits
    • Develop and Implement Business Transaction Events (BTE’s)
    • RFC Programming, WebDynpro Programming
    • Develop and Implement Shared Objects (SHMA/SHMM)
    • Design and development of ABAP Proxy Interfaces
    • Working with Change Document Events & Change Pointers
    • Generating ALE Interfaces for BAPI/Function Modules
    • IDoc Programming (Customisation, Development)
    • Design, development of parallel processing programs using Mass Activities, RFC Parallel processing and YMDR Techniques
    • Development of SAP Scripts and Smartforms
    • Static & Interactive Adobe Forms
    • Development of Simple Transformation programs to work with XML messages
    • Workflow development and Customization
    • Good Working knowledge of Transport Management System, and troubleshooting Transport issues
    • Good understanding of Database Tables and Indexes
    • Analyse/Recommend Secondary Indexes for improving applications runtime
    • Performance Analysis of Applications (including Database Analysis) using various tools in SAP
      • ABAP Trace - SAT
      • SQL Trace – ST05
      • Transaction Analysis
      • Performance Tools, Service & Analysis Tools (ST13)
      • Background Job Analysis, Mass Man Monitoring
      • Table Analysis
      • ST02
      • Table Buffers, Unused Indexes
      • Business Transaction Analysis
      • Workload Analysis
      • Global Process Overview
      • Database Locks
      • Inbound/Outbound RFC Queues
      • Gateway Monitor
      • AWR reports
      • Performance Analysis of SAP Server (ST04)
      • SQL Data Collectors
      • Runtime Errors
      • IDoc Errors, Work Item Errors
      • Enqueue Management
      • Check Point Groups
  • Configuration of Server Groups, Logon Groups, RFC Queue Schedulers
  • Knowledge on Internet Service Request (ISR)
    • Writing Technical Specifications for the ABAP Developments and doing peer code review
  • PI Development
    • Good understanding of PI architecture, design and configuration
    • Design and Development of Technical design/Interface Objects (Data Types, Message Types, Service Interfaces, Message and Operational Mappings) using Enterprise Service Repository (ESR)
    • Design and Development of Configuration Scenarios, Interface Acceptance Agreements using Integration builder
    • Good Knowledge and work experience on various adapters (IDOC, RFC, HTTP, IDOC_AAE, HTTP_AAE, FTP, JDBC, SOAP, Mail)
    • Worked on Graphical and XLST Mapping
    • Work experience in development of User defined functions in graphical mapping
    • Configuring Outbound Queue Schedulers to process XML messages
    • Troubleshooting Interfaces, Communication channels using Runtime Workbench (RWB), Message Monitor, Integration Process Monitor and various other monitoring tools
  • Data Migration
    • Design & Develop Simple/Complex LSMW / ABAP Programs using one of the following techniques to transform/Load data
      • Batch Input (BDC) / Call Transaction
      • Direct Input (DINP)
      • Recording
      • BApi
      • IDoc methods
    • Worked with Data Transfer Workbench to execute Extract, Transformation & Load programs where appropriate
    • Design, Develop, Test & Document, Extract, Standalone/Generic Transformation & Load ABAP programs in the areas of P2P, O2C, R2R, QM, PP, PM and various customer implemented objects
    • Generation/Creation of BApi’s, IDoc Types using SAP Standard tools and Custom approach
    • Good understanding of Tables and its relations in SAP ISU/ECC, Data Analysis, Data Mapping
    • Configuring Partner Profiles, Distribution Models, Dynamic File Paths, Out/Inbound RFC Queue Schedulers
    • Working with Excel tools to reconcile Data loads and perform data Transformations
    • Working closely with Business users & Functional Consultants to reconcile the Data load in R2R and O2C areas
    • Good Knowledge on SAP Information Management Solutions utilizing BODS to extract and integrate data for analytical reporting.
  • Data Archiving
    • Optimization of System performance by recommending/implementing Data reduction methodologies
      • Data Archiving
      • Data Deletion
      • Data Aggregation
      • Data Prevention
      • Data Cleansing
  • Forecasting Database growth
  • Data Age Analysis
  • Configuration of Global Document Types, Content Repositories, Content Categories
  • Configuration of Archiving Objects, Archive Information Structures, Archive Retrieval
  • Design, Development of Pre-Processing, Archive, Delete Programs using ADK interfaces
  • Design, Develop bespoke functions to read Archived Data/Files/Structures
  • Creation of Secondary DB Indexes & Partitioning DB Tables for Archive Information Structures
  • Flexible migration of Archive Files, Data and Documents between Content Repositories
  • Configuring Retention/Residence times for various Archiving Objects
  • Expert in Table Analysis, Data Volume Management, Archive File Browser, Archive Administration
  • Liaise with Business users and functional teams to integrate the archive functionality in to the SAP Applications
  • Experienced and knowledge of IXOS & EMC content servers in use with SAP
  • Good Knowledge and Work Experience in SAP Modules (Billing , Metering , Inter Company Data Exchange process , FI-CA, Print Workbench , P2P , O2C , R2R )
  • Good Understanding of SAP ECC, ISU, CRM, PI, BW Systems
  • Good knowledge and Work experience in HP QC as a Developer
  • Exceptional Analytical, Problem solving and communication skills
  • Works quickly and accurately ensuring all deadlines are achieved
  • Knowledge of Health and Safety and Equality and Diversity Policy
  • Team player, continuously prioritizing workload in order to meet targets
  • Passionate about delivering excellent Customer service
Worked for the G4S SAP Implementation (Sapling programme) 
Worked for British Gas ( BGR and BGB, Multiple Implementations and Maintenance)
Worked for Cadbury Implementation (1Europe Programme)
London, UK (Flexible about the work location)

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