Vijaykumar Krishnan_SAP_Enterprise_Portal_Resume

Vijaykumar Krishnan _____________________________________________+91-9840656472(Hand-Phone)
SAP Net Weaver Portal Consultant email: rkvijayakumar@gmail.com
Profile
A Portal Developer/Administrator having 8+ years of professional experience in IT Industry that includes Design,
Development, Integration, Documentation, Testing, Implementation and Production Support.
ProfessionalExperience
Offers 1+years of commercial IT experience including extensive development, implementation and testing of
software applications in Mobius Knowledge Services., - Chennai in Java technologies & Specialization in core Java,
Servlet, JSP. 1.5 years of Java Application & EP (SAP – Enterprise Portal) application IT Support, Administration &
Enhancement experience including the analysis of user activity issues, data integrity issues & functional support of
application data flow in SCM domain & 5+ years of development experience with SAP EP Portal Configurations,
Administration, Web Dynpro – JAVA & MDM in Flextronics Technologies Pvt., Ltd., – Chennai.
Enterprise Portal
 5+ years of experience in SAP Enterprise Portal (EP) EhP 7.0 SP06 & SAP NW EP 7.4 sp05 & 08
 Experienced in three Full Life Cycle Implementation of Portal (SDLC) including system architecture design, feasibility
analysis, development, configuration, testing and implementation
 Experienced in User Administration, creating users, roles, user groups and assigning roles to the users, assigning
users to groups. Importing and exporting user/role/group in different portal systems.
 Experienced in Content Administration, thoroughly involved in creation of iView’s, Pages, Workset’s and Roles over
enterprise applications, KM Management, Portal Content Translation, WebDynpro Console for JCO connection.
 Experienced in System Administration, creation of system aliases. Transportation of objects in different systems, RRA
role assignments from FPN.
 Experienced in Configuring Single Sign On (SSO) with the backend systems by importing Verify.der Certificate and
SSO with MDM.
 Knowledge on NWDI (Net Weaver Development Infrastructure) components DTR, CBS, CMS.
 Knowledge of working on Visual Composer
 EhP7.01 has been upgraded to Ehp7.4 and worked on Content, System & User Admin tabs.
 Installed NWDS 7.3 and migrated Web Dynpro & .PAR applications in NWDI to support EhP 7.4 sp05.
 New track creation with all dependencies to migrate applications and defined deployment landscapes in NWDI 7.3
 Enablement of AJAX Framework page to users & Mobile Framework Desktop & tested in Smart phones.
 JDBC alias creation in EP7.4 through NWA for third party Databases like Oracle & SQL Server.
 Hands on Experience in SAP BPM with Web Dynpro Java for workflow design.
Web Dynpro
 Extensively worked on developing Web Dynpro Applications using the MVC Design Pattern. Developed Web
Dynpro Application using Net Weaver Developer Studio.
 Expertise in working with DC interdependency and component interdependency environment.
 Extensively worked on creating Dynamic UI elementsin Web Dynpro. Experienced working with complex UI elements
as table, tree, Value help etc.
 Experienced in using UME API’s to achieve portal security.
 Experienced in creating Web Services using EJB Stateless session Beans.
 Experienced in consuming Adaptive RFC model, and Web service model.
 Knowledge of NWDI (Net Weaver Development Infrastructure) & integration of applications into Track through NWDS.
JAVA & J2EE
 Experienced in JDK 1.6 & above & SQL Server.
 Experienced in using JDBC Connector.
 Experience in JSP, Servlets, JavaScript & XML.
Training and Workshops
 MDM 7.1 training at Flextronics, Chennai.
 Java ADF Framework at Flextronics, Chennai.

ProjectDetails
Role: SAP Net Weaver Portal Consultant.
Project: SAP NW Portal Upgrade from 7.0 sp06 to 7.4 sp05
Client: Flextronics International USA
Duration: Jul ’14- Till date.
Technology Stack: SAP EP 7.0 & 7.4, NWDS 7.0 & 7.31, NWDI 7.0 & 7.4, PDK 7.0 & 7.4, WDJ 7.0 & 7.4, SAP UI5, REST
& JQUERY
 Currently Leading upgrade & migration of SAP 7.0 to SAP 7.4 Enterprise Portal.
 Leading upgrade and migration of entire SAP KM from SAP 7.0 to SAP 7.4 EP.
 Leading upgrade and migration of custom PDK objects from SAP 7.0 to SAP 7.4 Web Application.
 Enhancing existing content with HTML and advance JQuery.
 Porting WebDynpro Java applications from SAP 7.0 to SAP 7.4 EP.
 Worked on the restructuring of Software Components.
 Worked along with business and key stakeholders within organization to gather requirement and delivery update
 Worked on the customization of the Login Page, Page Layouts, WPC Page Layouts, and Custom Web Forms.
 Worked on the WebDynpro Java custom developments.
 Worked on the Java Schedulers, Scheduler Jobs and Repository Services.
 Worked on the migration of Web Page Composer (WPC) 7.0 Sites to 7.4 Areas.
 Developed SAP UI5 Application using JSON & OData Model.
 Working on resolving critical business issues within the current landscape
Project: SRM UI5 Add-on Upgrade
Duration: Nov ’13- Jun ‘14.
SRM Addon is a UI5 technology new & flexible shopping cart BSP application which has been integrated into portal along
with redirecting the new UI5 Screen to Chrome Browser from IE for better accessibility & view.
Environment: NetWeaver2004s, Enterprise Portal 7.0 sp 06, PDK, SRM 7.1 sp14, FPN b/w EP & SRM.
Project: MWT (Material Web Tool)
Duration: Aug ’12- Oct ‘13.
MWT is in-house built application which is used for maintaining the master data and is used for mapping all the
transactional data in dataware house using local and global names.
Environment: NetWeaver2004s, Enterprise Portal 7.0 sp 06, Abstract Component, MDM 7.1 DataManager, MDM
Console, MDM 7.1 Java API’s.
 Created technical specification for webdynpro applications.
 Worked on the User interfaces designing for Search and master data creation using abstract portal component.
 Developed the framework classes for the abstract portal component.
 Created PCD Objects in portal.

Project: Application Directory
Duration: Dec ’12- July’12.
Application Directory is used to create External users on external LDAP and provide the access to the applications through
custom Webdynpro application & internal users with access to portal applications without creation.
Environment: NetWeaver2004s, Enterprise Portal 7.0 sp 06, Webdynpro for Java, UME API, Web services.
 Developed UI using Webdynpro java.
 Consumed Web services in Webdynpro application using Web service Model.
 Worked on stored procedures.
 Involved in database designing.
 Worked on bulk user creation and multiple group’s assignment using UME API and Webdynpro java.
Project: MDM-LDAP Integration
Duration: Jul’11 – Nov’11.
MDM-LDAP integration enables AD authentication to users and provides default access to MDM system to all Flex
Worldwide users. Used the existing screens and functionality and allowed the users to login with the Windows Credentials.
Environment: NetWeaver2004s, Enterprise Portal 7.0 sp 06, Webdynpro for Java, MDM 7.1 DataManager, MDM
Console, MDM Server, MDM 7.1 Java API’s.
 Participated in the development of MDM Search View, Resultset View and ItemDetails View.
 Used complex UI elements like table, tree, linktourl, etc.
 Created trusted connection between MDM and Enterprise Portal.
 Transport objects in different portal systems.
 Restructured the portal user assignment to the roles and groups.
Project: My Applications
Duration: Feb’11 – Jul’11.
My Applications is the single point of entry for all the applications within Flextronics. It lists all the mandate applications and
the user specific applications in the structured format. Users can access their applications from various systems without
logging to the respective system.
Environment: NetWeaver2004s, WAS 7.0, Enterprise Portal 7.0 sp 06, Webdynpro for Java, Abode Flex Builder 3, Stored
Procedures.
 Involved in the requirement gathering, analysis and development.
 Involved in database designing.
 Created technical specification for web dynpro applications.

 Created IView, workset, page, role in portal.
 Transport package import/export in different System (Dev, QA, and Production).
 Created dashboard using Adobe Flex Builder3.
 Integrated email application with webdynpro application.
 Used stored procedures to interact with the Oracle data base system.
 Used UME API’s extensively for portal security and UME user search purpose.
Project: Flex DM (Direct Materials) & IPS (Indirect Procurement Solution)
Duration: Sep’10 – Jan’11.
Environment: NetWeaver2004s, Enterprise Portal 7.0 sp06, SRM Portal 7.0, BW Portal 7.0, Webdynpro for Java, FPN
Configuration & Enterprise Portal Archive (PAR) development.
 Interacting with onsite team and understanding the requirement.
 Writing technical specification for webdynpro custom development.
 Federated child portal contents into consumer portal (EP) for end user benefit on having single system for all the
applications from different child portals.
 Worked on UWL for standard components from SAP for shopping cart creation & approval process.
 Integration BW reports for Shopping Cart Details & Purchase Order Costs & other reports as well.
 Designed/Architected the custom development system.
 Portal Content Management – design and build Organization iViews, Roles, Worksets, Pages.
 Transport objects in different portal systems.
Production Support on SAP Space:
Role: SAP Net Weaver Portal Applications Production Support & Enhancement Consultant.
Project: Flex DM (Direct Materials) & IPS (Indirect Procurement Solution)
Duration: Feb’09 – Aug’10
Description:
 SAP Enterprise Portal (EP) which is View Layer Portal for all type of applications such as SAP and Non-SAP
applications (applications developed using Java, .NET and so on). In flex we established EP to integrate all our different
modules of SAP to make it under single umbrella and serve the transactions from single end.
 We have direct material applications and In-direct material applications, IPS, TMS, FGS Dell Toronto and MDM-EC
which are portal based applications in which we are supporting the End user for their everyday procurement and data
analysis and reports.
 Involved in integration and part of development of IPS & FGS Dell Toronto Application in Portal.
Role: Java Application Support & Enhancement Engineer
Project: Java Support & involved in Enhancement of the Webpro Application developed by E2Open.
Duration: Feb’08 – Jan’09
Description:
 Webpro is an application which will work with Suppliers as a SCM (Supply Chain Mgmt) tool.

 This application actually developed by third party called E2Open (A leading SCM application developer in USA) and
Flextronics licenses the Forecast and PO module for suppliers
Role: Java Application Developer Engineer
Project: ROI Data Collection Engine
Client: Shopzilla Website, UK
Duration: Jul’06 – Nov’07
Description:
 ROI Data Collection Engine is a web application, which gets inputs as MS Excel file or TAB file is uploaded to Server.
Server Read the input contents (are List of Anchor Text, URL's and Country Code) from that file using Apache POI and
store it into corresponding Tables.
 These stored inputs are further processed and generate permutated text of given Anchor Text using PERMUTATION
Concept and store it into another one table for further Scrape use.
 The user can scrape the information like KDA, KPR, Page Rank, Alexa Rank, Domain Age etc., when they run the
corresponding uploads.
 Every user have some credential and should scrape the data according to their credit limit, this is implemented using
JNDI LDAP Functionality. Finally the Result is submitted to user in the Excel or TAB File format in according to the user
need.
EducationalQualifications
Diploma in Computer Technology – 2002
B.E (Bachelor of Engineering) – 2005
Previous Employment
Mobius Knowledge Services as Java Developer, Chennai – from Jun 2006 to Dec 2007.
PersonalDetails
D.O.B: 03-02-1982.
Passport Details: Holding a valid Passport till 2021.

Vijaykumar Krishnan_SAP_Enterprise_Portal_Resume

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