From: route@monster.com
Sent: Thursday, July 09, 2015 7:36 AM
To: hg@apeironinc.com
Subject: Please review this candidate for: SAP HANA
This resume has been forwarded to
you at the request of Monster User xapeix01
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raj@embtel.com 510-936-6856 Venkata Jitendra Yuddandi Sap
BW BO Hana Consultant Visa
status: H1B Current
location: Pittsburg, PA Relocation:
yes PROFESSIONAL SUMMARY ● 9 years of
experience in SAP BW/BI BO HANA implementation and support projects with
extensive OLAP development experience. ● My experience as a
consultant involves extensive work in 3 end to end implementation and 2
support projects for different Business modules (SD, MM, FI, RE, HR and APO)
in SAP BI/BW following with Blue Printing, Realization, gathering System
Requirements, High Level Designs and Technical Design. ● Experience in
architecting SAP Data Warehouse, governance processes, and Master Data
Management solutions ● Extensive
experience in Backend development of data model (custom extractors, Data
Sources, InfoObjects, DSO’s, Transformations, Transfer rules, Update rules,
InfoCubes, MultiProviders, Composite Providers, Semantically Partitioned
Objects & Transient Providers ● Having strong
knowledge on SAP HANA Data Modeling using
Attribute Views, Analytic Views and Calculation Views ● Front end
development (BEx Query Designer, BEx analyzer, Web Intelligence & Crystal
Reports) ● Involved in
monitoring activities like Process Chain Scheduling, Data Extraction, Data
Loading (Full / Delta loads), PSA maintenance, Incident tracking and log
maintenance. ● Extensive knowledge
in the Data warehouse concepts. ● Expertise in
migration projects from Informatica to SAP BI by migrating the whole data
flow. ● Involved in extracting
data from R/3 using BW Generic extractors and Custom Generated Extractors. ● Involved in ABAP
coding of transformations, extractors, program, function module and customer
exit. ● Proven record in
creating complex reports by linking data from multiple data providers. ● Extensively used
Variables, Structures, Exceptions, Conditions, Selections, Exception
Aggregation, Formulae, Calculated Key Figures and Restricted Key Figures
while designing queries in the Query Designer. ● Created
test data in SAP R/3 system designed Data Sheets and tested the reports
functionality. ● Involved in
investigating issues related to BW BASIS, OSS note support & Database. ● Involved in
complete phase of testing (Unit testing, User acceptance testing, Data
validation testing) and validated data between BW and R/3. ● Excellent team
player with good logical reasoning ability, coordination and interpersonal
skills. ● Played role of Tech
Lead, onshore-offshore coordinator and key contributor to the project. ● Experience in
identifying design issues in existing data models and worked on production
support issues ● Experience in
improving query performance using composite provider. ● Expertise in
developing and enhancing the BO Crystal Reports using BEx Queries which also
includes sub reports. ● Experience in
monitoring the Web intelligence reports in InfoView and re-run the same in
case of any failures. ● Experience in identifying
the existing issue in the BW system, actively logged the tickets against the
same and provided solutions to get them resolved till its closure. ● Experience in
COGNOS reporting tool in order to pull data to SAP BI. ● Worked on data
extraction using BODS 4.1 from ECC and third party system. ● Innovated some long
running data loads, identified the loop holes in custom extractors and
provided suggestions to get them resolved which improved the process chain
performance drastically. ● Made the Team
practice a standard plan at the time of cut-over activities like delta queue
clearance and critical report pre & post snapshots comparisons. ● Experience in
identifying missing functional scenarios in Assembly Test Plan and Component
Test Plan which in turn avoids the severity issues in Pre-Production and
value addition to the Client at UAT. ● Experienced in
Leading the cut-over activity plans successfully without any issues and
providing a smooth delivery of the objects. ● Experience in
collecting the objects in a transport request and found solutions via
analyzing the issues of TR failures. TECHNICAL SKILLS
PROFESSIONAL EXPERIENCE Client:
NOVA
Chemicals
Oct 2013 – Current Role:
SAP BW BO HANA Consultant Description: NOVA
Chemicals is a leading producer of plastics and chemicals. It develops and
manufactures materials for customers worldwide who produce consumer,
industrial and packaging products. Their business mainly includes SD, MM,
Finance and Supply chain management modules for which BO reports were
designed based on Informatica ETL tool. SAP BW and HANA solutions are used to
design and built to convert the old EDW data flow to SAP. Responsibilities: ●
Identified
the GAP and provided analysis in functional specifications and created the
Technical Design specifications document. ●
Migrated
SAP BW 3.5 data flow to 7.4 data flow and follow up with cut-over activities
in production. ●
Responsible
for delivering the data model design for Purchasing and FI reports with
respect to old EDW Informatica design. ●
Build
and activate BI 7.4 objects such as Info Objects, Info Sources/Data Sources,
ODS, Info Cubes, Master Data, Transformations, Update Rules, Extractors(Custom
& standard), Info sets, MultiProvider and Process Chains. ●
Worked
on HANA Data Modeling using Attribute Views, Analytic Views and
Calculation Views (both Graphical & SQL
script based) ●
Provided
the design and developed the data models for Logistics modules (SD, MM and
Purchasing), FI & CO as per the functional specifications in BW 7.4 and
HANA. ● Experience in
improving query performance using composite provider in BW 7.4. ●
Analyzed
and optimized the performance of extractors in production by modifying ABAP
function modules. ●
Written
BW ABAP logic in field routines, start routines, end routines and CMOD user
exit code to support business needs. ●
Analyzed
the informatica data models to deliver the old EDW data model into SAP BW on
HANA. ●
Involved
in production support and resolved notifications with high priority. ●
Implemented
OSS notes to resolve the extraction issues. ●
Responsible
for release of BW & HANA data models using change manager. ● Worked on SAP
Business Objects with (Crystal & Web Intelligence) Environment:
BI
3.5 / 7.4, ECC 6.0, ABAP/4, Query Designer, BEx Analyzer, HANA SP08 Client:
Merck/SAP
America
May 2013 – Oct 2013 Role:
SAP BI/BW Lead Consultant Description: Merck
is a global health care leader with a diversified portfolio of prescription
medicines, vaccines and consumer health products, as well as animal health
products. Their business mainly includes Supply Chain Management which is
accountable for ensuring that BW solutions are designed and built to meet
global Merck business needs in a way that is scalable, flexible with good
performance. Responsibilities: ●
Identified
the GAP and provided analysis in FRS document and created the Technical
Design specifications document. ●
Responsible
for leading the team for complete design and development of the project. ●
Responsible
for developing the objects as per the design specifications in BW 7.3
version. ●
Performed
the source system analysis and designed the data model for multiple ECC
source systems. ●
Involved
in enhancing the existing master data and transaction data to harmonize the
data across the systems. ●
Created
Open hubs to provide BI data to 3rd party systems in order to maintain several
attributes across the systems. ●
Created
the UTP and ATP for testing the objects as per the requirements. ●
Responsible
for entire transportation system at the time of deployment. ●
Provided
the project design in excel sheets on a layer basis structures from data
sources till Open hubs. Environment:
BI
7.3, ECC 6.0, ABAP/4, Query Designer, BEx Analyzer, TeamSite Client:
AT&T, St. Louis,
MO
Nov 2009 – April 2013 Role:
SAP BI/BW Lead Consultant Description: AT&T
is a leader in telecommunication services, including cell phones, wireless,
U-verse, digital TV, high speed internet, DSL, home phones, STB etc. Their
business involves in marketing these products with the functionality of SAP
modules like Real Estate, Sales & Distribution, Material Management, and
APO. Business Intelligence 7.0 helps in Reporting through BEx, WAD &
BOBJ. Responsibilities: ● Led BW-development
team to deliver complex change request. ● Played BW SME role
for delivering release. ●
Effectively
gathered systems requirement from AT&T client and taken signoff on
approval of systems requirement. ●
Created
Users, Roles, Privileges, Packages, Schemas as part of HANA Security and
Development ●
Designed
and developed various Information Models (Attribute, Analytic and Calculation
Views) to model the equipment data. ●
Designed
and created Transient providers in BI 7.3 in order to accommodate the HANA
calculation views. ●
Performed
Source System Analysis (OLTP), analyzed the Source and Target Data elements,
created Mapping documents, Unit and System Test Plans. ●
Also
designed the ETL process to extract data from Source systems like Flat Files. ●
Transform
data as per the business requirements and load the data into SAP HANA
database using SAP Business Objects Data Services (BODS) and SAP Landscape
Transformation (SLT). ●
Scheduled
batch jobs for processing Flat files as source as well as target too. ●
Deployed
SAP HANA Packages to QA and Production Delivery Units. ●
Modified
the Existing Transformations/Jobs based on the specification changes. ● I have led
(/involved) the team through SDLC life cycle (Requirement gathering, gap
analysis, HLD, Detail Design, Development, Unit testing, Assembly testing,
System test support, migration to Production environment and post go-live
support). ● Owned pre and post
deployment cut over activities. ●
Effectively
coordinated different (Basis/System Testing/Operations/Portal/Development)
teams for successful deployment. ●
Experience
writing functional specifications, Visio Flows, and knowledge documentation ● Effectively
followed process of documentation, defect tracking and pre/post deployment
validation. ●
Effectively
kept posted the leadership on deliverable status by scheduling meeting and
emails. ●
Effectively
tracked defects (peer review, unit testing and system testing). ●
Resolved
different transport issues with BASIS team at the time of deployment. ●
Created
Generic Extractors and effectively handled the delta loading mechanism
for the same. ●
Effectively
involved in debugging the ABAP code written at Info Object Level,
Transformations and Update Rules. ●
Designed
and enhanced the BI data model for new reporting requirements. ●
Modified
the existing data model, queries, bug fixing for the defects on raised AOTS
tickets using BMC remedy. ●
Developed
flexible queries using filters and navigational attributes in BEx Analyzer to
facilitate data analysis in a drill down or summarized fashion. ●
Extensively
worked with Web Rich Client of designing queries, using filters and prompts
to restrict the data. ●
Involved
in ABAP coding of transformations, extractors, program, function module and
customer exit. ●
Created
Process chains and Meta chains for daily loads and Monthly loads of
Transaction Data. ●
Worked
extensively in collecting the BI objects to the transport requests, released
all transports to the Quality/Production system and resolved issues related
to transport failures. ●
Transported
modified objects from development system to Quality/Production system. ●
Worked
on performance issues of Query and InfoCubes in order to minimize the runtime
and improve the performance of the query output ● Created many test
cases and Test scenarios for Unit testing, Integration testing of many BI
reports and logged the defects using HPQC. Environment:
BI
7.3/7.0, BW 3.5, HANA, BODS, BO, ECC 6.0, APO, ABAP/4, Query Designer, BEx
Analyzer, HPQC 10, BMC remedy 7.5, Requisite pro. Client:
World Bank – MIGA, NW
Washington
Apr 2008 – Nov 2009 Role:
SAP BI/BO Consultant Description: MIGA
is a member of the World Bank Group and its mission is to provide guarantee
for the investments to promote foreign direct investment (FDI) into
developing countries to help support economic growth and reduce poverty.
MIGA’s operational strategy plays the foremost strength in the
marketplace—attracting investors and private insurers into difficult
operating environments. This project involves in migrating the existing
Guarantee database application from FoxPro into SAP. ABAP development is done
to take care of the application and SAP BI 7.0 is used for generating
reports. Responsibilities ● Gathered Business
Requirements and Conducted Gap Analysis to install Business Content. ● Designed &
Developed custom DataSource, InfoSource, Extractor, InfoCube and ODS to
fulfill user requirements. ● Developed Transfer
rules, Update rules and Start routines using ABAP to incorporate Business
logic and perform data manipulation. ● Extensively worked
on transporting objects between BW system environments and corresponding SAP
R/3. ● Developed data
loading strategies for master data, transactional data and delta uploads. ● Created process
chains for data loading, delta uploading and periodical PSA deletion. ● Created
MultiProviders on sales and delivery cubes to assist reporting on sales and
delivery together. ● Worked on Creating
Aggregates, Compressions, Indexes, Multi Cubes and parallel setups for data
loading to improve performance and utilize data effectively. ● Requirement
gathering with client interaction. Gathered requirements specific to BI report
development keeping in view of the KPIs and analysis requirements. ● Created
Functional/Technical specifications for BW data models ● Excellent track
record of proactive communication and collaboration with customers to analyze
BI needs ● Designed Universes
and created Web rich Client, Crystal reports, and Xcelcius dashboards. ● Involved in the
design phase of the project. BI design is done keeping in view of real time
data requirements and performance. ● Defined work
packages and technical specifications for design, development, testing and
roll-out ● Involved in
developing the BI data model by creating characteristics, Key figures, Data
sources, Data Store Objects, InfoCubes and MultiProviders. ● Worked with
functional consultant to map the source data with target structures ● Developed close to
80 queries in Query designer using variables, formulas, selections,
exceptions, RKFs, CKFs and Conditions. ● Designed close to
20 Crystal Reports based on the client’s requirement which would match their
existing reports format in COGNOS. ● Enhanced the
existing Crystal reports and made changes to the design on the basis of
clients requirement ● Experience in
COGNOS reporting tool to test the data format similar to crystal report
behavior. ● Worked on modifying
the existing queries and bug fixing. ● Involved in monthly
based releases and transported the BI objects from Development system to
Quality system later to production box and ensure appropriate objects are
transported. ● Involved in the
component testing and system testing phases and resolved the defects. ● Demoed the report
results and its nature to client with several input selections till client
requirements are fulfilled. ● Transferred SAP BI
data to non-SAP destinations SQL Server cubes efficiently, in order to
construct an Analysis Services based enterprise data warehouse ● Analyzed and fixed
the bugs while Transporting objects to Quality system and production. ● Documented the BI
dataflow for MIGA right from the DataSource level till Data targets with
mappings inclusively. Environment:
BI
7.0, ECC 4.7, ABAP/4, Query Designer, BEx Analyzer, Crystal Reports 8.0,
Xcelcius Client:
HOMEBASE,
UK
Jun 2006 – Mar 2008 Role:
BW/BO Consultant Description: Homebase is the UK’s second largest home
improvement retailer and is recognized for choice, style and customer service
across the wider home enhancement market. It has more than 300 large,
out-of-town stores throughout the UK and Republic of Ireland, and is planning
to add to its store chain with around 15 new stores a year. It sells
over 30,000 products across DIY and decorating, home and garden ranges, and
has a growing internet offering. Homebase serves over 70 million customers
per year through its stores and offers customers the convenience of home
delivery for bulky, high-value items. Its Ideas magazine is the number one
home interest magazine in the UK, with a circulation of almost half a
million. Responsibilities ● Created
InfoObjects, InfoCubes, InfoPackages and developed Transfer structure,
Communication Structures, Update rules and Transfer rules for InfoSources and
ODS objects. ● Created Info
Packages, Process Chains and scheduled them in order to load Master Data and
Transactional Data from SAP R/3 as well as Flat File Source Systems into BW. ● Extensively worked
with PSA in Monitoring the Data Transfer from Source Systems into BW and
debugged when required. ● Extensively
involved in Activating Business Content for Standard Info Cubes, Info Sources
& Info Objects of SD and HR-Payroll Modules as per the Client
Requirements. ● Modified existing
queries on various InfoCubes related to SD and HR-Payroll. ● Worked on Data
Mapping Fields between R/3 and BW for FI Communication Structures, Info
Cubes. ● Customized
InfoCubes for SD (Sales Overview Cube 0SD_C03) and FI-AP (Line item Cube
0FIAP_C03) to meet business requirements. ● Created different
Reports in MM and SD modules such as product stock value available based on
the product type, best-selling products, billed selling orders based on
territory etc. ● Extensively worked
with Web Application Designer and Query Designer. ● Created workbooks
and developed Excel macros to realize complex reporting scenarios. ● Created Macros for
formatting data in excel for flat files loading. ● Extensively used
BEx Analyzer to build queries with maps, charts and worksheets. ● Improved
performance of existing SAP BW Queries and reports by creating Aggregates and
doing Compression. ● Involved in
Production Support, Data Load Monitor, and On Call for users. ● Connected Xcelsius
with BI through live office and Crystal Reports. ● Created chart based
Dashboard from Excel sheets using XCelsius tool. ● Testing and
documentation. Environment:
BI
7.0/3.5, ECC 6.0, ABAP/4 Education: Bachelor
of Technology in Computer Sciences & Engineering |
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