sap_bi_and_bw_on_hana_native_hana_chandan_resume

Name: Chandan Kumar Das Email: [email protected] Mobile: + 91 9836283319

Name:Mobile:Email:Experience:

Education:

Language

Chandan Kumar Das+ 91 [email protected] Plus years experience in SAP BW/BI, SAP BW on HANA & Native HANA.Master’s in Computer Science with 1st Class MarksEnglish & German

PROFESSIONAL PROFILE

• Total 11 years of experience in SAP BW/BI, SAP BW on HANA & Native HANA.• Holds excellent interpersonal, communication and analytical skills with

demonstrated abilities in Customer relationship management• Strong problem solving & Technical Skills coupled with confident decision making

for enabling effective solutions leading to high customer satisfaction as well as low operational costs.

• Currently working with Capgemini since 2010 till date, which includes 2 years of client side experience in UK from 2014 to May 2016 with Wilko (As a Capgemini UK employee). Also worked in Canada, France & Germany.

AREA OF EXPERTISE

• Well verse with SAP HANA Modeler HANA Studio, Designing Schemas, Creating Packages, Attribute View, Analytical View, Calculation view, Analytical Privileges, Procedures.

• SAP HANA Data provisioning using SAP Landscape Transformation and SAP Data services, DXC, Flat File Up loader, SAP HANA Architecture.

• Embedded all the calculation in HANA Analytical View and Calculation View.• Worked on BO 4.0 like Information Design Tool, Interactive Analysis Desktop and

Launch Pad.• Expert in data modeling and provision & Well verse with semantic layer.• Expertise in SAP BW (Business Warehousing, BW Administration, BW Extractors,

ODS, Info Cubes, Info Sources, Info Objects and BEx Reporting), SAP Applications Integration with non SAP systems.

• BW configuration, ETL background and Info Cubes design, Performance and tuning, strong on End to End BW Configurations and Customizations from Extraction, Staging, Loading, Transport, and Reporting through BEx Analyzer, and Performance.

• Extensively worked in Business Information Warehouse Info cube, DSO Objects, Info sources, Info objects, Transfer rules, update rules, Extractors, Info sources, Info packages, Info objects Catalogs, Data sources, Data Extraction, Characteristics and Key figures, Business Content, Data Marts, Process Chains Technical

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mailto:[email protected]



• Experience with multiple full life-cycle implementations in SAP BI/BW, Business Objects adopting ASAP Methodologies which involves Requirement Workshops, Gap analysis, Business Blue-Printing, Realization, Data extraction, Data modeling, Data loading, Production Support, Testing, Documentation, Requirement analysis, End user documentation, Reporting and Go-Live Check.

KEY COMPETENCIES & SKILLS

SAP HANA, SAP BI 7.0, SAP BO 4.0, SAP BODSSoftware Products: SAP HANA Studio, SAP HANA Information ComposerAdmin Tools: SLT, SAP Data Services, Direct Extractor Connection, Flat file Up loaderData Provision: Excel, SAP BO Analysis for Office, SAP BO office, SAP BO Analysis for OLAP, Business Reporting Object Explore, Information Design tool: HANA SQL scriptingLanguage Tools: SAP HANA Database

Business Domain: Retail, Finance, Telecom, Insurance Pharmaceutical and Manufacturing.

Awards: Received BIM Spot award for best performance and technology innovation for two consecutive years.

Year 2012:

Year 2013:

CONTACT DETAILS:

Mobile No: +91 9836283319Email Id: [email protected]

OTHER DETAILS:Material Status: Married.Language Known: English and German.

ACADEMIC QUALIFICATION

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Degree Institute Result

Bachelor of Sciences with Physic( Hons)

S.K. University1st Division

Advance Post Graduate Diploma in Computer Science

M.D. University 1st Division

Master in Computer Science M.D. University 1st Division

WORK EXPERIENCE:

PROJECTS (In reverse chronological order)Project #1:

Company Capgemini UK PLC. (United Kingdom)

Industry Software Consulting

Client Wilko

Team Size 25

Role Senior Consultant (Tech. Lead)

Responsibilities: o Understood and converted Technical Specifications from Functional Specifications.

o Modeled and built Info cubes, DSO and Multiprovider according to reporting requirements.

o Loading of master/transactional data from flat file as well as from R/3 system. Installed, modified and managed Business Content DATASOURCES (Extract Structures).

o Prepared Technical Specifications from Functional Specifications

o Wrote test conditions from the functional specificationo Developed LO customization, extracted structures and

data sources in Sales Order management to facilitate the data extraction

o to BI enhanced the extract structures by adding new fields and populating them with the user/function exits in CMOD

o Set up periodic jobs for delta data uploads, statistics, aggregate and indices rebuild, and event chains to notify end user of report availability.

o Involved in managing of Info Cubes, Info Object

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maintenance, DSO Objects, PSA, Data source, Transformation, and DTP.

o Used BEx Query Designer as a Front End Tool to build Queries and Reports.

o Loading of master and transactional data from R/3 system worked extensively on the transaction data and master data user exits on R/3.

o Generated and analyzed reports using BEx Analyzer, Report Designer, and WAD designed and developed Process chains, Meta chain (RSPC) for master data load and transaction data load process chains were scheduled for periodic loads

o Helping the team member technically and if needed give training to them.

o Giving training to the users.

Project #2:

Company Capgemini UK Pvt Ltd.


Client Burberry

Team Size 15

Role Role: SAP HANA /BW /Business Objects Consultant

Responsibilities: SAP BW on HANA implementation: o Gathered and analyzed the requirement to replicate the

ECC content in HANA using data provisioning.o Established the best modeling and recommended

strategies for BOBJ environment and architecture for SAP HANA.

o Integrated BOBJ 4.0 and BODS 4.0 with SAP HANA1.0.o Created Technical specifications and standard modeling

documents for HANA.o Architect and design SAP HANA SP4 three tier landscape

for Burberry.o Design and integrated exiting BODS and SAP SLT with

HANA.o Develop ETL Jobs with very heavy transformations for

data acquisition from SAP ECC and Non SAP systems.o Data Load via SAP BW extractors DXC to HANA from

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Legacy BW.o HANA information model design and build which

includes Package, Attribute View, Analytic View, Calculation View and Schemas.

o Design SAP HANA data model information Views for report consumption with time dimensions.

o Develop SQL scripts and functions for complex reusable scenarios in HANA.

o Build multiple universes for reporting data mining needs.

o Build multiple reports and dashboard using Webi4, BO Dashboard Xcelsius , and Crystal Report, BEX reporting and Visual Intelligence.

o Created many interactive analysis for Inventory Analysis, Income Statement and Balance Sheet using Webi4. Building filters, using prompts, creating merge queries and linked reports with breaks. Integrating Financial Statement Versions as Hierarchies in Webi4 documents over HANA engine.

o Developed complex SQL scripts in Calculation viewso Executed Data Extraction Transfer Loading (ETL) using

SAP Data Services 4.0 to import csv files into SAP HANA tables to reflect exchange live rates application.

o Reporting, Accessing Analytical and Calculation views from EXCEL.

o Involved in Information Design Tool Creation of Data Foundation, Universe for HANA reporting.

o Creating BEx queries and then developing BO reports based on BEx queries.

Project #3:

Company Capgemini India Pvt Ltd.


Client Burberry

Team Size 9

Role Senior Consultant

Responsibilities: SAP BI Implementation: o Gathered requirements through interviews with

Business teams /Core users. Study & analyze KPI’s (key

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figures) of Business process. Identify the measurement criteria's (Characteristics).

o Business Blueprint - Checked Business content against the requirements. Check for appropriate Info Objects - Key figures & Characteristics, Info cubes, DSO, data sources & identify fields in source system. Prepare Field Mapping. Identify differences (Gaps) between Business Content & Functional specification. Propose new solutions/Developments & changes if required at different levels such as Info Objects, Info cubes, Data Sources etc.

o Prepare the architecture and take sign off from the IT head form the client.

o Realization - Maintain & activate Info objects. Activate/Build & enhance the cubes/DSO as per data model designs. Prepare Info Packages. Data loads both for master data & transaction data. Develop queries.

o Customized and maintained Data Sources in Logistics areas like Sales, Deliveries, Billing, Inventory, Purchasing using LO Cockpit extractors. Worked with FI Data Sources and Inventory Management, Data Loading. Generic extraction using tables, views.

o Writing ABAP routines, Function Modules to achieve specific requirements.

o Created Process chains for Master data and Transaction data loads to automate the data loading in the organization and these process chains were scheduled for periodic loads.

o Developed queries using BEx Query Designer based on various info providers like Info Cubes, Multi Providers like Plan/Actual revenue comparison, Order and sales value by sales representatives, Vendor delivery efficiency, Incoming Orders, Sales-order stock reporting, Balance sheet and Profit Loss using filters, restricted and calculated Key Figures, variables, formulas, exceptions and conditions. Created reports using BEx Analyzer. Performance tuning using Aggregate creations, InfoCube compression, Indexing, Repartitioning.

o Worked with SAP BO Dashboard reporting tools integrated with BI.

o Final Preparation. Prepare the final check list of objects to be released. Identify the dependencies & sequences of release perform. Go Live checks. Freeze the objects.

o GO Live & Support. Release the objects to production system Run the set ups in ECC source system & Initialize Loads in BI. Schedule Batch jobs in ECC system (Delta loads) schedule the process chains in BI. Ongoing activity Performance tuning, Enhancements.

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Project #4:



Client Fiskars

Team Size 15


Responsibilities: o Gathered requirements through interviews with Business teams /Core users. Study & analyze KPI’s (key figures) of Business process. Identify the measurement criteria's (Characteristics).

o Business Blueprint - Checked Business content against the requirements. Check for appropriate Info Objects - Key figures & Characteristics, Info cubes, DSO, data sources & identify fields in source system. Prepare Field Mapping. Identify differences (Gaps) between Business Content & Functional specification. Propose new solutions/Developments & changes if required at different levels such as Info Objects, Info cubes, Data Sources etc. Prepare the architecture and take sign off form the client.

o Realization - Maintain & activate Info objects. Activate/Build & enhance the cubes/DSO as per data model designs. Prepare Info Packages. Data loads both for master data & transaction data. Develop queries.



o Developed queries using BEx Query Designer based on various info providers like Info Cubes, Multi Providers like Plan/Actual revenue comparison, Order and sales value by sales representatives, Vendor delivery efficiency, Incoming Orders, Sales-order stock reporting, Balance sheet and Profit Loss using filters, restricted and calculated Key Figures, variables, formulas, exceptions and conditions. Created report views using BEx Analyzer.

o Worked with SAP BO Dashboard reporting tools integrated with BI.

o Final Preparation. Prepare the final check list of objects to be released. Identify the dependencies & sequences

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of release perform. Go Live checks. Freeze the objects. o GO Live & Support. Release the objects to production

system Run the set ups in ECC source system & Initialize Loads in BI. Schedule Batch jobs in ECC system (Delta loads) schedule the process chains in BI. Ongoing activity Performance tuning, Enhancements.

Project #4:



Client Channel

Team Size 7


Responsibilities: o Gathered requirements through interviews with Business teams /Core users. Study & analyze KPI 's (key figures) of Business process . Identify the measurement criteria's (Characteristics). Business Blueprint - Checked Business content against the requirements. Check for appropriate Info Objects - Key figures & Characteristics, Info cubes, DSO, data sources & identify fields in source system. Prepare Field Mapping. Identify differences (Gaps) between Business Content & Functional specification. Propose new solutions/Developments & changes if required at different levels such as Info Objects, Info cubes, Data Sources etc.

o Realization - Maintain & activate Info objects. Activate/Build & enhance the cubes/ODS as per data model designs. Prepare Info Packages. Data loads both for master data & transaction data. Develop & test the end user queries.



o Developed queries using BEx Query Designer based on various info providers like Info Cubes, Multi Providers like Plan/Actual revenue comparison, Order and sales value by sales representatives, Vendor delivery efficiency, Incoming Orders, Sales-order stock reporting, Balance sheet and Profit Loss using filters, restricted and calculated Key Figures, variables, formulas, exceptions

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and conditions. Created report views using BEx Analyzer. o Created process chains to automate the data load.o Created APD for specific needs.o Created Open Hub to move the Sap BI data to Hyperion

system.

Project #5:



Client Alcatel - Lucent (France)

Environment SAP BI 7.0, BEx Analyzer, SAP R/3.

Team Size 24


Responsibilities: o Gathered requirements from business users in FICO, SD, MM etc.

o Prepared Functional and technical specification.o Extracted data from various SAP modules (FICO, SD,

MM, data sources etc.)o Activated Business content.o Created Custom cubes, Routines, ODS, Cubes,

Aggregates, queries and workbooks.o Replicated and maintained Data source from source

system Application into the SAP BW Modeling environment.

o Enhanced data sources.o Created generic data sources.o Created variable exits (customer exits) using CMOD.

Project #6:

Company Sopra Group India Pvt Ltd.

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Industry Software

Client Airbus (France)

Environment SAP BI 7.0, BEx Analyzer, SAP R/3, SD, MM, FICO, EHS etc.

Team Size 8

Role Senior Engineer

Responsibilities: o Monitored the development of data model to satisfy the various functional requirements by implementing queries and cubes using business content.

o Extracted data from various SAP modules (FICO, SD, MM, EHS etc.)

o Maintaining and Updating exception reports and load list as a daily task. Exception report and load list is being sent to the end user so that end user could generate reports on the loads which are completed.

o Worked with functional consultant for mapping the source data to target Data Sources in BI. Defined the initial sizing requirements based on source data volume estimates.

o Interacting with the top management.o Created configured Custom cubes, Transfer rules,

Transfer Structures, Update Rules, ODS, Cubes, Aggregates, queries and workbooks.

o Replicated and maintained Data source from source system Application into the SAP BW Modeling environment.

o Monitoring of Info packages and analyzing the reasons for frequent failures of Info packages.

o Created variable exits (customer exits) using CMOD o Prepare the architecture and take sign off from the IT

head form the client.

Project #7:

Company Savitri Spange Iron Pvt Ltd.

Industry Manufacturing (Spange Iron)

Environment SAP BI 7.0, BEx Analyzer, SAP R/3, SD, MM etc.

Team Size 5

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Role Tech Lead

Responsibilities: o Total ownership of Production Environment.o Lead a team of technical/functional consultants for

implementing the SAP BI solution and migration. o Developed authorization strategy and matrix to collect

authorization requirement. o Worked in hierarchy and reporting authorization with

compound characteristics.o Gathered requirements from functional users in Sales

and Purchasing for cross-functional analysis.o Monitored the development of data model to satisfy the

various functional requirements by implementing queries and cubes using business content.

o Maintaining and Updating exception reports and load list as a daily task. Exception report and load list is being sent to the end user so that end user could generate reports on the loads which are completed.

o Worked with functional consultant for mapping the source data (R3/ and non R3) to target Data Sources in BI. Defined the initial sizing requirements based on source data volume estimates.

o Interacting with the top management.o Created configured Custom cubes, Transfer rules,

Transfer Structures, Update Rules, ODS, Cubes, Aggregates, queries and workbooks.

o Replicated and maintained Data source from source system Application into the SAP BW Modeling environment.

o Monitoring of Info packages and analyzing the reasons for frequent failures of Info packages.

Project #8:

Company NIIT Technologies Ltd.

Client Loyd’s Steel

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Environment SAP BI 7.0, Data modeling and transformation, BEx Analyzer, BEx Query Designer, BEx Web Application Designer etc.

Team Size 8

Role SSE

Responsibilities: o Gathered business requirements and deliverables along with functional analysis together with SAP R/3 and SMes in the business areas.

o Configured and extracted data from the LO Cockpit extractors, SAP Inventory management by making use of the SAP defined data sources like 2LIS_03_BF, 2LIS_03_BX.

o Using Bex broadcaster, distributed the customized reports by region and exported to the Enterprise portal.

o Extensively worked on custom cubes, used Transfer rules, Update rules (ABAP Routines) to translate the business processes into end reporting objects.

o Involved in Designing and Developing the Customer/Vendor Tracking Project which will populate a Data mart with the customer extract information from all SAP business units as well as other business units running Non-SAP R/3 systems.

o Generated Export Data Sources to transform data from one Info Cube to other Info Cube.

o Created Info Spoke to transfer data from Info Provider to Flat Files.

o Schedule Daily/Weekly/Monthly data loads schedule new jobs.

o Performed performance tuning for Info Cubes/Queries through Indexing, Aggregates, Compressing & Reconstruction etc.

Project #9:


Client Biomerix

Environment SAP BW 3.5, SAP BI 7.0, Data modeling and transformation, BEx Analyzer, BEx Query Designer,

Team Size 7

Role SSE

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Responsibilities: o Lead a team of technical/functional consultants for implementing the SAP BI solution and migration.

o Gathered requirements from functional users in Sales and Purchasing for cross-functional analysis.

o Worked with functional consultant for mapping the source data (R3/non R3) to target Data Sources in BI. Defined the initial sizing requirements based on source data volume estimates.

o Created configured Custom cubes, Transfer rules, Transfer Structures, Update Rules, ODS, Cubes, Aggregates, queries and workbooks.

o Defined work packages and technical specifications for design, development, testing and roll-out.

o Worked with the users for defining the reporting needs and helped design/develop flexible queries and pre-calculated reports using BEX reporting features like variables, exception and conditions in Sales and Purchasing areas. Created SAP BI reports which include Plan/Actual revenue comparison, Order and sales value by sales representatives and Vendor delivery efficiency.

o Using Bex broadcaster, distributed the customized reports by region and exported to the Enterprise portal.

o Created Bex web application templates and integrated with Enterprise portal.

o Involved in Designing and Developing the Customer/Vendor Tracking Project which will populate a Data mart with the customer extract information from all SAP business units as well as other business units running Non-SAP R/3 systems.

o Performed performance tuning for Info Cubes/Queries through Indexing, Aggregates, and Compressing & Reconstruction etc.

o Trained users in reporting functions.

Project #10:


Environment SAP BI 7.0, Data modeling and transformation, BEx Analyzer, BEx Query Designer, Business Object 3.0 XI

Team Size 5

Role Team Lead

Responsibilities: o This project deals with support/enhancement of exiting SAP BI applications and new implementation of Business

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Object 3.0 XI.o Undergone complete life cycle implementation of BI 7.0,

which includes data modeling, data extraction, monitoring, generic extraction, and creation of Info Cubes, info source, multi cubes, remote cubes, query and workbooks.

o Actively involved in performance improvement of the queries by creating aggregates on top of info cubes.

o Developed flexible queries using filter, navigational attributes, Bex analyzer to facilitate data analysis in a drill down or summarized way to give detailed level of information.

o Defined work packages and technical specifications for design, development, testing and roll-out.

o Developed Info Cubes for Inventory Analysis and Service management analysis.

o Performed performance tuning for Info Cubes/Queries through Indexing, Aggregates, and Compressing & Reconstruction etc.

o The team configured Custom cubes, Transfer rules, Transfer Structures, Update Rules, ODS, Cubes, Aggregates, queries and workbooks.

o Extensively worked on custom cubes, used Transfer rules, Update rules (ABAP Routines) to translate the business processes into end reporting objects.

o Analyzed report performance for statistics and implemented proposals for aggregate creations and indexing.

Project #11:


Environment SAP BW 3.5, BEx query designer, BEx Analyzer.

Team Size 10

Role SSE

Responsibilities: o Extensively worked on developing the sales reports like Sales value, Monthly incoming order and revenue etc.

o Worked on the enhancements of data sources to meet the requirement.

o Created BW objects such as Info Objects, Info Cubes, DSO, Multi providers, and Transformations etc.

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o Created Hierarchies for Flat File extraction as per user’s requirement.

o Created Hierarchy using external characteristic in hierarchy structure.

o Involved in creating start and info object routines in transformations.

o Extensively involved in creation of planning functions like Fox Formula, Repost, Copy etc, and created planning sequences.

o Created variable exits (customer exits) using CMOD o Created process chains for master and transactional

data load.o Applied different structures, restricted key figures,

calculated key figures and formulas in Bex reports.o Analyzed the report executing time by using tools such

as RSRT and taken appropriate measures to fine tune the reports execution time.

o Using RRI functionality developed reports to jump form summary level to the detail level.

o Involved in creation of Web Reports using WAD for order management and planning purpose.

o Involved in creation of Web Reports using WAD for order management and planning purpose.

o Provided user authorization in portal by creating roles and profiles.

Project #12:

Company Stingray Technologies Pvt. Ltd.

Environment SAP BW 3.5, BEx query designer, BEx Analyzer.

Team Size 10

Role SSE

Responsibilities: o Involved in Requirement analysis and Data Modeling by interacting with end users. Worked with different user groups to gather business requirements and transformed them into a data model using Extended Star Schema model.

o Analyzed the business requirements, performed gap analysis with respect to the data model needs and available business content in SD, MM and FI. Prepared necessary documentation on Blue print, data model,

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data flow diagrams (DFDs), Technical design and specifications.

o Modeling tasks included creation of Info Objects, Info Cubes, Info Sources, Hierarchies, Multi Providers, ODS Object, Process Chain, BEx Analyzer, BEx Query.

o Worked with Logistic and FI data sources 0FI_AR_04 and 0FI_AP_04, developed generic data sources, worked with tables, views and function modules for these data sources.

o Used ODS objects to stage the data from different data sources and transferred the ODS contents into various data target and Info Cubes based on the requirement.

o Used extractors from Logistics Cockpit for Sales Order Header and Item level and Billing.

o Designed and developed Multi providers on Info Cubes for sales and billing.

o Built Process Chains for running Delta (Batches) after manual INIT loads in Logistics.

o Extensively used Restricted and Calculated Key Figures, Structures, Customer Exit variables, Exception and Condition Reporting. Involved in post Go-Live/ Production Support process.

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sap_bi_and_bw_on_hana_native_hana_chandan_resume

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