Summary
Quote
Overview
Websites
Skills
Accomplishments
Timeline
Work History
Certification
Education
Software
Languages
Interests
Hi, I’m

IRVIN KIRUBHA RUFUS SANTHOSARAJ

Katy,TX
IRVIN KIRUBHA RUFUS SANTHOSARAJ

Summary

Dynamic leader with a proven track record in steering teams, managing complex projects, and driving strategic initiatives to successful completion. Expertise in crafting efficient processes and upholding high standards ensures alignment with organizational goals and fosters a culture of excellence. Renowned for a collaborative approach that empowers team members and enhances overall performance. Committed to delivering results that exceed expectations while promoting continuous improvement and innovation.

Quote

Data ignites possibility and drives innovation. When thoughtfully governed, it transforms into a strategic asset that empowers organizations to achieve lasting success.

Overview

18
years of professional experience
4
years of post-secondary education

Websites

Skills

  • Data migration leadership
  • Data quality assurance
  • Experience migrating legacy systems to SAP S/4HANA
  • Friendly, positive attitude
  • Problem-solving
  • Solid grasp of data governance frameworks and best practices
  • Skilled in data modeling and business rule definition
  • Data migration expertise in P2P, master data, OTC, finance, and EWM
  • Skilled in navigating challenging work environments
  • Handled 6 releases of data migration with each release having at least 3 load cycles (excluding Mock0 unit testing cycle)
  • Proficient in data cleansing techniques
  • Proficient in ETL processes using Syniti ADM
  • Experienced in building Syniti web solutions
  • Skilled in evaluating data integrity through reports and applications
  • Experience with Syniti Collect and Integrate for SAP data management
  • Skilled in utilizing Syniti Assemble, Collect, Integrate, and Construct functionalities
  • Good experience in developing webapps in Syniti ADM
  • Proficient in writing complex PL/SQL queries
  • Proficient in developing scalar and table-valued functions in PL/SQL
  • Experience in enhancing and troubleshooting SAP Data Services jobs
  • Experienced in SAP Data Services and IDOC integration
  • Proficient in fit-gap analysis and financial reconciliation
  • Good understanding of the dbMoto (Data Replication) platform and dspMonitor platform
  • Proficient in managing business partner relationships with vendors and suppliers
  • Proficient in LSMW, LTMC, and LTMOM load processes
  • Solid background in AGILE practices with 2 years of experience
  • Extensive development experience in SAP ABAP programming language
  • Proficient in SAP data relationships
  • Familiar with Python programming capabilities
  • Experience with Dell Boomi integration
  • Proficient in API concepts including SOAP, REST, JSON, and XML
  • Basic experience with CDS view consumption in ABAP

Accomplishments

Accomplishments
  • Accelerated enterprise-wide data conversion timelines by 67%, reducing cycle time from three weeks to one week and significantly improving project delivery efficiency at NiSource.
  • Directed the end-to-end architecture and execution of a large-scale data migration initiative, delivering migration for 8 complex data objects within an aggressive six-week schedule to support strategic system transitions at Gilead Life Sciences.
  • Championed a scalable, enterprise-grade data quality and validation framework for Product Lifecycle Management specifications, safeguarding the accuracy and integrity of 3M+ mission-critical data points at Gilead Life Sciences.
  • Spearheaded enterprise audit-readiness programs, ensuring data conversion solutions met rigorous compliance, regulatory, and governance standards at both Gilead Life Sciences and NiSource.

Timeline

SAP Data Migration Lead
Compunnel
09.2024 - 08.2025
SAP Data Migration Manager
Compunnel
02.2023 - 08.2024
Sr. SAP HR Analyst
Compunnel
10.2022 - 02.2023
Sr. SAP Syniti Data Migration Consultant
OnShore Solutions Inc
12.2020 - 10.2022
Sr. SAP ABAP Consultant
Compunnel
07.2018 - 11.2020
SAP ABAP Onshore Lead
Accenture
03.2010 - 06.2018
SAP developer
Wipro
08.2008 - 02.2010
SAP developer
Wipro
07.2007 - 07.2008
Thiagarajar College of Engineering
Bachelor of Technology from Information Technology
06.2003 - 04.2007

Work History

Compunnel

SAP Data Migration Lead
09.2024 - 08.2025

Job overview

  • Self-motivated, with a strong sense of personal responsibility.
  • Proven ability to learn quickly and adapt to new situations.
  • Engage with SAP Value Assurance team to Lead LTMC load optimization efforts to identify and resolve system bottlenecks. Increase load performance and effective utilization of LTMC jobs.
  • 22 Day cutover execution window for data migration was reduced to a 8 day data migration cutover for go-live.
  • Lead data side of S4 HANA implementation in Enterprise Asset Management (EAM), Finance and Accounting, Supply Chain (SCM – Material setup, procurement setup and Inventory conversion) domains.
  • Lead Transformation team using SAP BODS as the ETL tool and LTMC as the primary load tool.
  • Responsible for Architecting data migration solution to reduce business blackout and dual maintenance period.
  • Ensure Data migration process follows required audit trails to satisfy compliance to internal and external audit.
  • Provide data conversion related metrics and provide data migration solution expertise to data transformation team.
  • Responsible for leading the team to document and sign off extraction criteria for various conversion objects.
  • Developed detailed solution options to run delta catch up updates to reduce business blackout during conversion window.
  • Presented detailed estimate, timeline and skillset required for the architected delta solution.
  • Developed JIRA dashboards to track defects and development progress.
  • Developed various SQL queries to track record counts in various stages of conversion Extract-Transform-Load.
  • Lead hyper care issue resolution for data corrections.
  • Use JIRA for ticket management and SAP CALM for SAP transport change management process.

Compunnel

SAP Data Migration Manager
02.2023 - 08.2024

Job overview

  • Responsible for Data migration effort from Oracle EBS database to SAP S/4 HANA across multiple process areas.
  • Led cross-functional teams to drive project execution and improve service delivery standards.
  • Participate in Planning and Design workshops to architect scalable and robust solutions that can withstand changing scope and requirements.
  • Manage deliverables of Onshore and offshore team of 12 developers.
  • Conduct daily standup meetings and Meet with process area stake holders to assess and drive quality deliverables.
  • Cross-trained existing employees to maximize team agility and performance. Maximize team throughput by assigning roles that utilize natural skills of the team members.
  • Responsible for Data extraction, cleansing and validations.
  • Committed in driving process improvements by identifying improvement areas and continuously work with appropriate stake holders till final implementation of those enhancements.
  • Identify data gaps and work with various partners to come up with a resolution.
  • Focus on continued feedback and process improvements within team to reduce resource conflicts, improve development times and maximizing team availability during cutovers.
  • Actively participate in data mapping sessions to understand business processes and derive data migration requirements.
  • Collaborate with business and functional team to identify determine business requirements for data migration and transformation.
  • Collaborate with different partners to resolving conflicts and provide solutions.
  • Develop dashboards reporting team progress in data construction and conversion efforts to leadership.
  • Analyze team performance and identify areas of improvements.
  • Drive team innovations ideas to improve process efficiency of the solution.
  • Train business users and functional members in Syniti tool and ERP transactions.
  • Ensure Master Data Governance (MDG) rules and workflows are setup in accordance to business requirements and data needs.
  • Focus on data quality by delivering various dashboards for business users to easily review errors and take timely actions in correcting the data.
  • Architect data migration solution in Syniti. Define processes for data migration developers to follow as they develop data construction and transformation rules.
  • Lead Material Master, Batch management, Managed Logistics and Inventory (Warehouse management), Product LifeCycle Management (PLM), OTC Pricing, Source-To-Settle (STS) / Procure-To-Pay (PTP) conversions efforts.
  • Work with Project management to develop mock readiness dashboards and load yield dashboards.
  • Work with project leadership on proposals for new initiatives.

Compunnel

Sr. SAP HR Analyst
10.2022 - 02.2023

Job overview

  • Provide technical solutions in SAP HCM – Personnel Admin, Benefits, Payroll and Time domain
  • Prepare data extracts and reports to support SAP HCM to SAP SuccessFactors upgrade.
  • Enhance Succession Planning Dashboard Application for the upcoming appraisal and promotion cycle.
  • Provide technical solutions for SAP HCM to SAP SuccessFactors integrations.
  • Develop interfaces between SAP SuccessFactors and external vendors.
  • Utilize SAP Integration Suite / SAP Cloud Platform Integration to develop interfaces.
  • Develop technical solution for Automated payment of Leadership Rotation Program incentive.
  • Provide documentation support and understanding of the AS-IS SAP HCM system.
  • Develop Organizational data cleansing reports for various organizational elements such as Positions, Jobs, Org. units, Division and Departments.
  • Provide ABAP technical support to reduce backlog work items.

OnShore Solutions Inc

Sr. SAP Syniti Data Migration Consultant
12.2020 - 10.2022

Job overview

  • Develop Data migration solutions using SAP ABAP, Data Services, IDOCs, PL/SQL queries, functions and procedures in the areas of Procure-To-Pay, Record-To-Report and Vendor Master.
  • Handle Extract, Transform and Load (ETL) process for various objects in the aforementioned areas.
  • Analyze different source systems and effectively drive collaboration meetings with different stakeholders to gather and refine mapping and transformation requirements.
  • Develop data cleansing, and consolidation reports to analyze data and identify potential duplicates.
  • Develop reports for legacy data consolidation and legacy to target data consolidation
  • Design Metrics pages reporting various mapping and load process metrics.
  • Responsible for migration of Fixed Assets. GL Balances and Open Accounts Receivables (AR)
  • Maintain minimal documentation of data mapping requirements
  • Report Load statistics and variances in financial reconciliation
  • Modify SAP Data services load jobs based on requirements
  • Setup SAP MDG environment with required master data and business rules.
  • Perform Financial reconciliation between GL and Sub-Ledgers accounts and the external Hyperion system accounts.
  • Deliverables

Compunnel

Sr. SAP ABAP Consultant
07.2018 - 11.2020

Job overview

  • Be part of Agile software development team, effectively collaborate with SAP functional experts supporting custom built applications and business critical interfaces Interact with Business Analysts to gather requirements
  • Develop new forms, support and troubleshoot issues in various forms written using different technologies SAP Scripts, SMARTFORMS and Adobe Forms
  • Develop and maintain complex Payroll and Time functions and operations which are tightly integrated with other rules in SAP Payroll schemas.
  • Develop and support file interfaces, APIs, OData services and payroll portal apps.
  • Provide technical support to country specific legal changes and year end processes.
  • Deliverables

Accenture

SAP ABAP Onshore Lead
03.2010 - 06.2018

Job overview

  • Estimate projects – hours and cost
  • Design and develop solutions in HR, FI, SD and PS domain
  • Troubleshoot and fix issues, write technical specifications for offshore team to develop, debug and fix reported issues
  • Develop financial and employee utilization reports on WBS, Cost center, Profit center
  • Manage and report on offshore and onshore teams’ deliverables
  • Evaluate user requirements and design solutions
  • Monitor delivery quality and process adherence of the team
  • Support 21 ISR scenarios and the corresponding workflows
  • Support 18 Dell Boomi integrations
  • Support inbound and outbound web services
  • Manage SPAU activities after each monthly Country Legal Changes and synch packs.
  • Support payroll bank interfaces and reports
  • Support and enhance ALE/EDI IDOC processes in HR and SD
  • Support Benefits interfaces and PI integrations
  • Support and develop Adobe forms
  • Co-ordinate web service certificate expiration with functional and business users
  • Support various other HR processes and programs

Wipro

SAP developer
08.2008 - 02.2010

Job overview

  • Respond to technical queries from the client
  • Interact with Business Analysts to gather requirements
  • Develop Functional Detailed Design Specification
  • Maintenance of reports, interfaces, user exits and other ABAP development objects.
  • Based on the requirement enhance and develop new ABAP programs, user exits and portal applications.
  • Maintenance of workflows and Business Server Pages (BSPs)
  • Developed inbound and outbound interface programs.
  • Developed update utilities using the Batch Data Communication (BDC) technique
  • Developed utility programs that update and maintain user roles in SAP and LDAP user store based on the position of an employee.

Wipro

SAP developer
07.2007 - 07.2008

Job overview

  • Develop Technical Detailed Design Specification
  • Develop OM and Payroll Reports, Interfaces and Conversion objects
  • QA of Reports, Interfaces and Portal applications
  • Test script development and execution through Mercury Quality Center

Certification

AWS Certified Cloud Practitioner valid till Oct 2025

Education

Thiagarajar College of Engineering
Madurai, TamilNadu, India

Bachelor of Technology from Information Technology
06.2003 - 04.2007

University Overview

Software

SAP S/4 HANA

SYNITI ADM / ADMM

SAP ABAP

SSMS PL/SQL

KNIME Analytics Platform

JIRA

AGILE Scrum Board

Languages

English
Professional Working
Tamil
Native or Bilingual

Interests

Teaching

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