Chicago, IL(630) 240 7914Sr.
SAP BW-HANA-BOBJ Consultant 4dchatterjee@gmail.com
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Profile
A
results-oriented Enterprise Data Architect/Strategist and Developer, SAP BI
Consultant and HANA Certified professional with diversified experience in
technology, global implementation, business Industry and quality management.
Proven leader. self-motivated pro-active, mentor, natural communicator and a
team player with strong problem solving skills. A person with global vision
and local focus.
Full
lifecycle experience (Prepare – Design – Build – Deploy – Operate)
of Six SAP implementation, starting from initial feasibility analysis
and conceptual design through documentation, development, implementation
(“go-live”), and user training / enhancement.
HANA
Experience: Worked in 2 HANA projects ( BWoH and HANA Enterprise )
During his SAP and BI/BW/HANA
career, Debasish has handled multiple roles such as Application Developer,
Solution Architect, Team Lead, Project Lead, Delivery, Onsite Coordinator,
Technical Delivery Manager, and SME.
Technical Experience
§ Experienced in Business
Intelligence tools in SAP that includes data extraction, transformation and
loading, data mart/data warehouse development, operations data stores, online
analytical processing, InfoObjects, InfoSource, Data Store Object and
InfoCubes.
§ Experienced in BI front and
backend.
§ Hands-on experience in SAP
BI-BOBJ 3.1-4.0 interface, Webi, Mobile Explorer & Crystal Reporting
Tools
§ Functional overview of all
modules in SAP R/3.
§ Experienced in analysis,
design and development using Administrator Workbench, Business Content,
§ Data Modeling and
Extraction from different source systems and flat files.
§ Very good knowledge of BI
Accelerator
Industries:Retail, Manufacturing, Beverages,
Defense, Healthcare, Heavy equipment, Agriculture, Banking, Service,
Software Industry, Real Estate, Automotive,
Pharmaceuticals
Software
ERP
Packages:SAP BI, SAP BI-BOBJ, SAP CRM, SAP SEM, SAP R/3
Appliance
:HANA Enterprise, BWoH
SAP ERP
ModulesSD, CRM, SRM, SCM, MM, PP, FI, CO, QM, HCM
Languages:ABAP/4,
FOX-FORMULA, VS/COBOL, COBOL-II, BASIC, PL/1.
Reporting:Bex
Designer-Analyzer, WAD, BOBJ Webi, Analysis, Mobile Explorer Crystal
Reporting
Software:BW
2.x - 7.3, SAP R/3/ ECC, EDI/IDOC, SQL
Other
Software:MS Office Suit, Visio, Excel
DBMS:ORACLE,
IBM/DB2, RDB/VMS, IMS DB/DC
Experience/Project Work
Activas, Parsippany, nj May 2014 – Present
HANA Enterprise
Migration-Implementation Architect / Data Modeler / Developer
§ Requirement gathering – workshop
with business users
§ Setting-up SLT credentials with
Basis team.
§ Extracted data from ECC &
Non-ECC system to Hana Database.
§ Data Reconciliation process
§ Created HANA modeling scenarios and activities such as
adding a system, creating schemas and content models, attributes and
measures, hierarchies.
§ Created Summary and Aggregation tables based on functional
requirement specifications.
§ Created Web intelligent reports on the relation universe
which was created using Information Design Tool (IDT).
§ Worked on Performance tuning of WebI and BEx reports by
using Query Stripping, BI Indexes, BI statistics, Aggregates, and
Partitioning of Info cube.
§ Developed
Attribute, Analytic and Calculation views for Sales, Inventory and Finance
tables replicated from ECC to HANA via SLT.
§ Analytic
View for GL accounting to build a WebI report for FAGL data.
§ Calculation
view for Stock Overview to build a BO Explorer for Inventory Stock overview.
§ Developed
multiple attribute views for use in analytic views to avoid using physical
tables and improve performance.
§ Testing
§ Object transports
HONDA, Columbus , OhFeb 2014– May 2014
SAP BI / BPC Data Architect
/ Developer
§ Developed a comprehensive solution plan including
estimates, assumptions, and risks based on documented scope and a set of
dependencies.
§ Architected the BW data model for BPC ,
consistent with requirements, on time .
§ Created the data extraction process and automation.
§ Conducted Workshops with Business users.
§ Communicated the day to day status of the project
including detecting project issues and the management of risks.
Baker & McKenzie , Chicago, ILOct
2013– Mar 2014
SAP BI Lead / Solution
Architect
§ Architected the Global BW mode, consistent with
requirements, on time .
§ Created the Blueprint.
§ Developed a comprehensive solution plan including
estimates, assumptions, and risks based on documented scope and a set of
dependencies
§ Created a PDD (Process Design Document) of an end-to-end
application solution by:
Defining the flow of data between the
applications that must be integrated and
Mapping business process activities to the
applications that support them
§ Worked closely with the Business Analysts and users to
confirm the KPIs and Metrics elements.
§ Conducted Workshops with Business users.
§ Communicated the day to day status of the project
including detecting project issues and the management of risks
Maui Jim, Peoria,
ILAug 2013 – Mar 2014
SAP BI Lead / Solution
Architect
§ Architected the Global BW mode, consistent with
requirements, on time, and on budget.
§ Architecture includes BODS ( Business Object Data Services
), BW on HANA ( LSA Architecture), BOE 4.x
§ Developed a comprehensive solution plan including
estimates, assumptions, and risks based on documented scope and a set of
dependencies
§ Worked closely with the Business Analysts and users to
confirm the KPIs and Metrics elements.
§ Facilitated joint application design sessions with the
interfacing application teams (i.e. Portal, MDM, security teams, etc.) to
ensure cross-team communications and collaborations.
§ Assessed whether the impact of the integration
requirements meet overall business process needs, are within the project
scope, and are internally consistent.
§ Communicated the day to day status of the project
including detecting project issues and the management of risks
Coca Cola, Atlanta, GAJune 2013 – Aug 2013
Performance Tuning Lead
(SWAT Team)
§ Worked closely with the Business Analysts and users to
confirm the KPIs and Metrics elements.
§ Tuned backend data modeling and database.
§ Tuned front end query performances
§ Providing recommendations to ensured that the BI
solution is technically sound while satisfying business requirements and
needs
§ Developed a comprehensive solution plan including
estimates, assumptions, and risks based on documented scope and a set of
dependencies
Communicated the day to day
status of the project including detecting project issues and the
management of risks
Stanley Black & Decker, Indianapolis, IN May 2012
– May 2013
BI Lead / Solution
Architect – SAP BW on HANA Implementation
§ Architected the Global BW mode, consistent with
requirements, on time, and on budget.
§ Architecture includes BODS ( Business Object Data Services
), BW on HANA ( LSA Architecture), BOE 4.x
§ Developed a comprehensive solution plan including
estimates, assumptions, and risks based on documented scope and a set of
dependencies
§ Evaluated the BI software selection for the integration
architecture components with the assistance of the Technical Architect
§ Created a high-level design of an end-to-end application
solution by:
Defining the flow of data between the
applications that must be integrated and
Mapping business process activities to the
applications that support them
§ Decided on
extract strategy for new development in the HANA landscape.
§ Selected
applications (cubes and DSOs) targeted for HANA Optimization.
§ Created
Users, Roles, Privileges, Packages, Schemas as part of HANA Security and
Development.
§ Designed,
developed and debugged Information Models (Attribute, Analytic and
Calculation Views) to model data for reporting team.
§ Based on activity and data flow diagrams, created an
inventory of all cross-application interactions or interfaces
§ Worked closely with the Business Analysts and users to
confirm the KPIs and Metrics elements.
§ Facilitated joint application design sessions with the
interfacing application teams (i.e. Portal, MDM, security teams, etc.) to
ensure cross-team communications and collaborations.
§ Assessed whether the impact of the integration
requirements meet overall business process needs, are within the project
scope, and are internally consistent.
§ Ensured that the BI solution is technically sound while
satisfying business requirements and needs
§ Communicated the day to day status of the project
including detecting project issues and the management of risks
IRVINE COMPANY, ORANGE COUNTY, CAMAR 2012 – May 2012
Sr. BI Architect /
Developer – SAP BI Backend Enhancement & Implementation
§ Created an ‘Vendor Spend
Analysis’ application start to finish ( including Reporting in BO 4.0 )
§ Worked with business and
functional teams to define and convert business requirements,
§ processes and designs into
comprehensive, robust, efficient, scalable and stable BI Solutions.
§ Extraction and testing of
FI/CO modules -GL, AR, AP, Fixed Assets, Cost Center Accounting (CO-CCA),
Internal Orders and Profitability Analysis (CO-PA). and Special purpose
Ledger
§ Worked closely with the
user community and IT to successfully architect, design, model, implement,
integrate, test and maintain BI and related applications.
§ Leverage and support best
practices in BI/DW solution and service delivery
§ Design, configure, test and
implement changes for new or changed business requirements.
§ Document modifications of
Technical design
§ Created new Extractor for
Vendor Spend Analysis.
§ Developing &
implementing production cutover for new enhancement
§ Developed Bex Query
§
Developed Webi Reports of Vendor spend Analysis in
BOBJ 4.0 using BICS connection
ebay San, Jose, CAJan 2012 – FEB2012
Sr. BI Architect /
Developer – SAP BI Backend Enhancement & Implementation
§ Designed enhancement plan
§ Created Technical Design
§ Developed the new
functionality, FM, Extractors etc.
§ Documentation
§ Developed & implemented
production cutover for new enhancement
LanDesk, Salt Lake City, UTApr 2011 – Dec 2011
BI Architect / Lead – SAP
BI Implementation
§ Full life cycle BI
implementation of SAP SD MM FI CO modules
§ Designed architecture based
on process requirements, application and system landscape.
§ Developed necessary
Functional/Technical specifications and modifications to meet and exceed
customer requirements, needs and objectives.
§ Activated SAP BW Business
Contents, particularly those related to financials and manufacturing.
§ Developed methodologies,
templates, tools and services to offer value added solutions to customers.
§ Written ABAP routines, and
the functional aspects of the Logistics and Finance modules; overall ERP
functional design, configuration and technical development.
§ Demonstrated ability in
defining complex multi-dimensional data models, including InfoCubes, DSOs,
MultiProviders, Master Data with hierarchies, navigation and time-dependent
attributes, InfoObjects, InfoSources, transformations, process chains and
batch scheduling.
§ Developed SAP BW ETL
mechanisms DTPs, Update/Transfer rules, Startup Routines, user exits, etc. to
support data extraction, transformation, and loading
§ Worked independently
§ Provided direction and
guidance to other members of the team.
§ Demonstrated continuous
effort to improve operations, decrease turnaround times, streamline work
processes, and work cooperatively and jointly to provide quality seamless
customer service.
§ Created prototype reports
using BOBJ Mobile Explorer
PEPSI, Chicago, ILOct 2008 – Apr 2011
BI Sr. Consultant
(Four times awarded as a Prime time player) – SAP Implementation
§ Full life cycle
implementation of SAP HR module
§ Reporting - using SAP Bex
BI-BO (WEBI) & Crystal tool kit
§ Create Bex-Query for
Universe, Universe creation, Dressing the universe before Exporting to CMS,
design & develop the Webi Reports
§ Extraction and testing of
FI/CO modules -GL, AR, AP, Cost Center Accounting (CO-CCA), Internal Orders
and Profitability Analysis (CO-PA). and Special purpose Ledger
§ Facilitate and coordinate
business requirements meetings with end-users to understand the current
business model verses SAP landscape CRM, TPM, AOP, HR
§ Design and develop
customized / enhanced data extractors and associated new BW objects for areas
where no Business Content exists.
§ Standardizing the data
loads and Process-Chains
§ Responsible for performance
tuning.
§ Create new and complex
queries using BEx as per user specifications and maintain them as needed
SOLO CUP Company, Highland Park, ILJan 2008 – Sep
2008
BI Sr. Consultant /
Architect – Regularizing the
process and Enhancement
§ Facilitate and coordinate
business requirements meetings with end-users to understand the current
business model verses SAP landscape OTC (order to cash),
§ Design and develop
customized / enhanced data extractors and associated new BW objects for areas
where no Business Content exists.
§ Standardizing the data
loads and Process-Chains
§ Responsible for performance
tuning.
§ Create new and complex
queries using BEx as per user specifications and maintain them as needed.
§ Create Dashboard., Report
Broadcasting
HMS Host Bethesda, MD - SAP AmericaSep 2007 –
Jan 2008
BI Post-Implementation
Architect – SAP Implementation
§ Facilitate and coordinate
business requirements meetings with end-users to understand the current
business model verses SAP landscape
§ Design and develop
customized / enhanced data extractors and associated new BW objects for areas
where no Business Content exists
§ Standardizing the data
loads and Process-Chains
§ Responsible for performance
tuning
§ Create new and complex
queries using BEx as per user specifications and maintain them as needed
PEPSI Chicago, ILJun 2006 – Sep 2007
Team Lead Analytics
(Two times awarded as a Prime time player) – SAP Implementation
§ Complete full life cycle
implementation of SAP SD, MM, SRM, CRM-BW 2004S
§ Responsible for BI Upgrade
from 3.5 to 2004s
§ Extensively worked on
activating the standard delivered business content of LIS in the form of
InfoObjects, InfoSources, InfoProvider, ODS and customizing it by creating
new business content.
§ Worked on configuration of
BW by identifying the needs of customer, modeling the data, defining the data
sources at OLTP and reporting the data by using Administrator Workbench’s
business explorer.
§ Worked on flat file
extraction of master data and transaction data of Non-SAP R/3 systems into
BW. Used extended star schema for data modeling.
§ Worked on creating new data
targets i.e. InfoProvider and DSO by creating interfaces at BW and SAP R/3
level. Data extraction using LIS extraction and OLTP/generic data extraction.
§ Created Process-Chains.
§ Used delta update
mechanisms for uploading the data to BW from R/3 in specific intervals.
Created InfoSources, InfoProvider, Aggregates, ODS for incoming sales orders
according to sales organization, distribution channels, ship-to-party
customers, material, vendor line items and creating ledgers.
§ Developed LIS
customization, extract structures and data sources in sales material
management to facilitate the data extraction to BW and to reporting using
classification of various data elements. Extended the extract structures by
adding new fields and populating them with the user/function exists.
§ Involved in 3rd party
metadata extraction for invoices and sales order using BAPIs and flat files
and then creating Infoprovider and multiprovider. Created role based security
and authorization for all objects.
§ Involved in data extraction
to BW Depending on the requirement or frequency, based on that jobs are
scheduled one time or recurrent or batch, by using events or time triggers.
§ Involved in developing
extract and communication structures in R3 and BW, all objects go through
various stages of modifications, to incorporate the changes for the end user
acceptance.
§ Developed reports on
InfoCubes/ODS objects using BEx Analyzer/Explorer to facilitate summarization
of data. Created local workbooks, global workbooks, Infoset queries and
template workbooks. Created roles and maintained roles for reports.
§ Used RRI interfaces,
filtering, conditions, variables, currency conversions, drilling, jump
queries and navigational attributes. Exception handling through SAP Mail,
batch printing and alert monitor
Defense Logistic Agency, Springield, VAFeb 2005 –
Jun 2006
BI-CRM Architect, Team Lead
CRM Analytics – SAP Implementation
§ Implementation of CRM 4.0.
The scope of the project is to replace the legacy systems
§ Complete full life cycle
implementation of SAP CRM_-BW 3.1
§ Facilitate and coordinate
business requirements meetings with stakeholders to understand the current
business model which includes feasibility studies, business printing by
preparing process flow diagrams and conducted “Fit-Gap” analysis of the
business process
§ Design and develop
customized data extractors and associated new BW objects for areas where no
Business Content exists
§ Responsible for performance
tuning and regular maintenance of BW objects
§ Created Dataload procedures
and Process Chains
§ Create new and complex
queries using BEx as per user specifications and maintain them as needed
US Army, Moores Town, NJMay 2002 – Jan 2005
SAP Sr. Technical Analyst
& BW Developer (Two times awarded as a best consultant of the
month) – SAP Implementation & Enhancement
§ Involved in implementation
and maintenance of SAP R/3 4.6C of SEM-BPS, BW, PS.FI/CO, SD and MM modules
§ Responsible for gathering
requirements, designing and developing technical specifications and
implementing the solution
§ Complete full life cycle
implementation of SAP BPS 3.5
§ Involved in gathering
requirements designing, developing, testing and implementing the Army Capital
Investment Program (CIP)budget
§ Met with end users to
discuss business requirements and design
§ Worked extensively in
SEM-BPS – creating Layouts, involving Fox Formula, User-exits
§ Involved in the
configuration of SEM-BPS planning layouts, developing forecasts and
multi-year planning, and Unit testing.
§ Created planning areas,
levels, functions, layouts, and sequences
§ Created calculated key
figures, variables, templates, workbooks, conditions, and exceptions
§ Developed documentation and
procedures for end user training
§ Providing post go-live support
and future enhancements
§ Extensively worked on
activating the standard delivered business content of LIS in the form of
InfoObjects, InfoSources, InfoCubes, ODS/ DSO and customizing it by creating
new business content
§ Worked on flat file
extraction of master data and transaction data of Non-SAP R/3 systems into BW
§ Configured InfoCubes and
set up suitable BPS Planning Framework that include Planning Areas, Planning
Levels, Planning Packages, set up Parameters and Identified and set up
relevant Planning Functions
§ Used delta update
mechanisms for uploading the data to BW from R/3 in specific intervals
§ Developed extract
structures and data sources in sales material management to facilitate the
data extraction to BW and to reporting using classification of various data
elements
§ Extended the extract
structures by adding new fields and populating them with the user/function
exists
§ Created role based security
and authorization for all objects
§ Developed reports on
InfoCubes/ODS objects using BEx Analyzer/Explorer to facilitate summarization
of data
§ Created local workbooks,
global workbooks, Infoset queries and template workbooks
§ Created roles and
maintained roles for reports
Allegiance Health Care, Gurnee Mills, ILOct 2001 –
Apr 2002
Sr. SAP Developer – SAP
Enhancement
§ Involved in integration
testing for FI and SD modules version 4.6D
§ Using Remedy database
provided support to existing business units
§ Set up interface between
SAP & UNIX for Audit Report processing
§ Involved in documentation
of legacy system requirements for frequently used reports Month end procedure
documentation and checklist
§ Defined mapping documents
& testing scenarios
§ Performance tuning through
runtime analysis and SQL trace on high volume data. (around 3 M records)
§ Trained key users
(Auditors) and provided documentation for end user support
§ Multiple Reports,
§ FI-AR covering processing
of incoming payments-partial and residual with reason code write off, Credit
Management-covering master data, blocking of Customers exceeding credit
limit, Customer master data maintenance Issues such as unique sort fields,
reporting of customer account statement, interval statement, dunning, month
end review of customer’s Receivables, Sales and general payment history
§ FI-AP covering Logistics
Invoice Verification, vendor master data, issuing invoices and credit/debit
memo, invoice processing and purchase order issues, reporting on vendor,
payment proposal
§ FI-GL and banking section-
Training and documentation on which GL accounts to used based on account
groups such as PL and balance sheet accounts.
§ Based on posting periods,
documented Month End and Year Closing Procedures
§ Involved with Functional
team to develop Technical specification for all Developers
§ Responsible for Testing
integrating for the AR and AP module.
§ Extensively worked on BW
Administrative workbench and Bex Analyser
John Deere Corp., Moline, ILMar 1999 – Sep 2001
SAP Developer Consultant (One
times awarded as a A1 consultant of the year) – SAP Implementation
§ Complete full life cycle
implementation of SAP Logistic modules
§ Worked in a team
environment for a full cycle implementation of SAP R/3 from development to
integration testing and Production Support for South-Africa, Australia and US
Implementations for SD, MM and FI Modules
§ Responsible for the complete
ABAP/4 development for SD and MM modules
§ Involved in development,
enhancements, implementation and production support This includes development
of reports, layouts, dialog programs, BDC programs and call transactions,
function modules, database dictionary objects, user exits, SAP/Scripts
§ Developed ABAP programs
extensively in the SD modules for Customers, Partners, Pricing,
Order-Acknowledgement, Backorders, etc
§ Requirement analysis,
Designing, Development, Implementation and Documentation of in-house
developed software and Coordination in implementation of third party
developed software
§ Requirement analysis,
System Designing, technology selection & User Training
§ Uploading of Master and
Transaction Data to SAP using SAP-standard programs, BDCs and Call
Transaction
§ Developing User exits and
Routines to meet user requirement and reduce user efforts by automating
§ Creation of Data Dictionary
Objects such as Domains, Data Elements, Transparent Tables, Indexes etc
§ Post Implementation Support
and Development of Add-ons
§ Consulting in areas of
expertise and internal project development
§ Coordinated the Transport
Scheduling to Production on weekly basis during and after Go-Live
Agrium Inc., Calgary, CanadaDec 1996 – Feb 1998
SAP Developer Consultant – SAP
Implementation
§ Complete full life cycle
implementation of SAP Logistic modules
§ Involved in developing
Reports for their SD Pricing, Freight, Purchase-Order Modules
§ Developed a Failed
Purchase-Order Creation Report, in which the failed Calls (Call-Transactions)
to Create the Purchase-Order ME21 and the Goods-Received-Note MB01 were
logged into a BDC session
§ for each Sales-Office, to
enable that Sales-Office to correct the errors while Processing the BDC
session
§ Developed a Report Program
to list Purchase-Orders by Vendor Acknowledgement Number and Request
Tracking-Number (EKKO, EKPO) and eliminated those PO’s which were not
Duplicate This was intended to enable the Users to identify Duplicate
Requisition Tracking Numbers
§ Developed Report to List
Sold-To and Ship-To Customers (KNVV, KNVP, KNA1) based on Selection Criteria
of Sales-Org, Distribution-Channel, Sales-Office The Report was Downloaded as
an Excel File
§ Also created a report to
list Ship-To Customers NOT associated to any Sold-To Customers
Education & Certification
§ MBA, Calcutta,
India
1990
§ BS, Bachelor of Arts
(Major: Mathematics, Economics) Delhi University, Delhi, India 1983
SAP Training / Certification
§ Certified HANA - SAP
Academy
§ ABAP/4 programming training
from a SAP Implementation Partner, Chicago
§ BW from a SAP
Implementation Partner, Chicago
§ BW-SEM SAP Academy (Newtown
Square Philadelphia)
§ CR100, CR900 SAP Academy
Professionals Certifications
§ Courses on Structured
Programming & Computer Applications, CMC Ltd., Calcutta, India