VIGNESHWARAN T

SAP HANA Developer with around 3.5+ years of experience with good knowledge in SAP HANA Modeling, S/4HANA, Business Application Studio, SQL Scripting, SAP BO WEBI, XS Development , XSJS Services, XSO Data, CPI-DS, SAP IBP, SLT ,HANA Stored Procedures, BODS, SAP Supply Chain and ready to take up new opportunities.

1)    Intel Supply Chain -> (Feb2023 - Current)      

• Responsibilities :
• Created complex Hana Calculation Views,Procedures,CPI-DS Tasks in Hana Cloud into Integrated Business Planner for Production.
• Working on Agile Methodology for Hana Development.
• Optimized SQL Stored Procedures , Calculation Views for Performance Tuning.
• HANA Development Modelling in 2.0 versions using Calculation views, Stored procedures, Scalar & Table functions, Performance tuning techniques.
• XS Development - XSO Data, XSJS Services, Debugging for user interface.
• DS - Job development end to end including Transformation, DS Scripting, Consume External services in BODS.

2) Optumera Competitive Pricing New Off ->(Sep2020 - Dec2021)

• Responsibilities :
• Analyzed and documented customer business requirements for SAP Hana projects.
• Developed custom reports using advanced analytics capabilities of SAP Hana platform using Sql Scripting , Calculation views.
• Created database objects such as tables, views, stored procedures and functions in SAP Hana and expose into Fiori UI Dashboard.

3) Jumbo Optumera S/4 Hana Migration ->(Jan 2022 - Jan 2023)

• Responsibilities :
• Experience in Integration with S/4 Hana System to extract the data for Product Pricing Statistics.
• Handling transformation of Migration from ECC to S/4 Hana Systems.
• Developed Hana Stored Procedures using Sql Script and expose the data into Web-IDE UI Dashboard for user analysis.
• Worked Reporting tools like Sap Business Objects to S/4 Hana System.

• Expertise in creating stored procedures and graphical,script-based calculation views using HANA programming languages like SQL Script.
• Good understanding of Hana Implementation,Configuration of systems flow End to End.
• Developed a HANA Stored Procedures and Calculation views and XS development, XSO Data for Reports and Dashboards using Hana Studio and Web-IDE .
• Creation of CPI-DS tasks for calculation views to expose data into Integrated Business Planner.
• Hana Cloud Modelling using Business Application Studio WebIDE.
• Expertise in Reporting tools to expose data using SAP BO for Data Warehouse.
• Creation of TR in SAP Lifecycle Manager to transport TR in Non-Prod and Prod Systems.
• Hana Implementation,Configuration of SAP S/4 Hana Systems.
• DS Job end to end development including transformation,Debugging of jobs and Consume External Services in DS.
• Expertise in SAP HANA data modeling (creating information models, packages, attribute views, analytic views, calculation views,table functions,scalar functions).
• Performance Tuning in Hana Calculation views and Sql Scripting to optimize code Data Architecture,Configuration of end to end system.
• Involved in creation of calculated attributes, measures, restricted measures, calculated columns, filters, hierarchies, variables, in-put parameters to satisfy reporting requirements using SAP HANA studio.
• Preparation of Design documents /Technical Design architecture.
• Worked on ETL like Sap Hana Smart Data Access,SLT,DS. Created Master Data, Site Master, Material Number, Hierarchy level configuration in SAP Material Management module and configuring Sales Prices for some of the materials in SD module using S4 System for business requirements.

• Analyze the functional requirements and prepare technical specification along with timeline estimates to carry out further code developments.
• Collaborate with all teams for development of requirements in sprint wise.
• Discussion with functional teams on daily basis through scrum calls for clarifications.
• Deploy the code changes to developed environment on time to proceed with further
  testing phase.
• Carry out unit and functional testing and bug fixing as per Customer requirement

• Safe Agile Methodology : Jira,Confuence
• Sap Hana Studio,Data Services,Cloud Platform,SAP Logon GUI,SAP Fiori Web-IDE