Available for Opportunities & Enterprise Engagements

Giftson
Tensingh

SAP SuccessFactors Consultant &

Certified SAP SuccessFactors Employee Central Consultant & HR Tech Lead specializing in enterprise HRIS transformations, cloud middleware integration (SAP CPI, Integration Center), and automated serverless architectures (AWS, Dockerized Terraform, GitLab CI/CD) across a 9,000-employee global tenant, driving over $1M+ in operational cost reductions.

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$0M+

Operational Cost Savings

0+

Global Tenant Scale

0+

Countries Standardized

0%

Error & Delay Reduction

Professional Experience

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IDP Education

Software Engineer (Acting HR Tech Lead)

Oct 2022 – Present | Chennai, India
Intern: Oct 2022 – Jun 2023 | Full-Time: Jul 2023 – Present | Endorsed for Tech Lead
  • ANZ Digital Payroll Transformation (~$1M Savings): Spearheaded an 11-month ANZ digital payroll transformation for 1,000 active employees across 3–4 external vendors, architecting 12 daily SAP CPI integration feeds (Time, Recurring, OneTime, EmpChanges, NewHire, Termination for AU & NZ) with custom cross-entity delta-sweep logic delivering 600+ records to vendor SFTP endpoints in under 8 minutes cumulative runtime (99.9% uptime, zero missed pay runs).
  • Custom Groovy Transformations & Security: Developed custom Groovy transformation scripts and Content Modifiers in SAP CPI to convert OData XML inputs into PGP-encrypted CSV outputs secured via OAuth 2.0, authoring 6 dedicated Confluence runbooks and integrating Splunk exception alerts routed to team distribution lists.
  • Serverless AWS Anti-Corruption Layer (60% Effort Slashed): Architected an automated ITSM provisioning solution across SuccessFactors, ServiceNow, and Active Directory via a serverless AWS Anti-Corruption Layer (API Gateway, Lambda, SQS, WAF, CloudWatch, SSM Parameter Store) provisioned via Dockerized Terraform pipelines in GitLab CI/CD, retrieving secrets securely at runtime via AWS SSM and GitLab Variables to eliminate hardcoded credentials while slashing manual effort, delays, and errors by 60% with zero-P1 defect hypercare.
  • Enterprise Core Name Field Migration (13k Records): Directed an enterprise-wide core name field migration (preferred-name, first-name) across 13,000 user records and 6 downstream integration pipelines across EC, LMS, PMGM, RCM, and ONB within a 9,000-employee tenant to ensure 100% data integrity with zero post-cutover downstream job failures.
  • Automated Delta ETL Pipelines (Oracle EBS, Ariba, Concur): Built automated delta ETL pipelines utilizing entity lastmodifieddate and time-based filtering to synchronize 40–60 delta records bi-hourly across Oracle EBS, SAP Ariba, and SAP Concur at sub-200ms per record (<2 minutes total daily execution).
  • Integration Center Remediation: Remediated bi-hourly Integration Center downstream synchronization failures by restructuring data mappings and time-based filtering criteria, eliminating ~200 failed records and manual intervention cycles per week.
  • Admin Alert Backlog Eradication (98% Elimination): Slashed active system-wide Admin Alerts from 9,000+ to 180 by identifying root-cause anomalies, restructuring complex object associations, and establishing monthly reporting cadences to prevent backlog recurrence.
  • Stateless Microservices & PoLP Security: Advised Enterprise Solution Architects and Governance Directors on core standards, establishing stateless Python microservices on AWS Lambda (200+ invocations saving 15 hours/month with runtime secrets fetched via SSM Parameter Store), OAuth 2.0/PGP security protocols, and PoLP-governed API access for CAMMs (GRC) and Apptio (ITFM) pipelines handling ~300 records per sync.
  • Global Standardization & Tax/Benefits Portlets: Standardized Location Foundation Objects across 32 countries using CSF Corporate Data Model XML; standardized Payment Information objects and ConfigUI rules across 30+ operating countries enforcing IBAN, SWIFT, and ISO bank validations; configured Recurring Pay calculations across 15+ countries in Australasia, MEA, and SEA; and engineered 3 custom Tax and Benefits MDF objects with 15 dynamic UI rules.
  • M&A Deployments & Work Tech: Deployed end-to-end Employee Central architecture for 2 newly acquired international entities (30 employees) with 10+ dynamic approval workflows; implemented SAP Work Tech configurations connecting SuccessFactors RCM with MS Teams and Outlook for 1-click automated interview workflows.
  • Pod Leadership & Mentorship: Directed a 2-member technical pod and mentored junior and senior engineers on SuccessFactors core configurations and troubleshooting in 3-week agile sprints (~30 SP velocity at an 80% on-time delivery rate), delivering daily KTs, publishing runbooks, managing 3-tier releases (Dev > Stage > Prod), and resolving 3–4 complex tier-2 technical escalation tickets weekly on ServiceNow.

Technical Toolkit & Competencies

Core modules, middleware, infrastructure as code, and enterprise methodologies utilized to build resilient global architectures.

SAP SuccessFactors Core

End-to-end configuration and optimization across Employee Central (EC), Metadata Framework (Custom MDF, ConfigUI, UI Rules), BCUI, Business Rules & Rule Trace, RBP, Workflows & Dynamic Roles, Time Off, Alerts & Notifications, Document Generation, Transport Center, IAS/IPS, LMS, RCM/ONB Templates, People Analytics (Story Reports), and Table Reports.

Employee Central Custom MDF ConfigUI & Rules BCUI Business Rules RBP Workflows Time Off Story Reports

Data Models & Extensibility

Expert architectural structuring of Corporate Data Model (CDM), Succession Data Model (SDM), Country-Specific CDM/SDM XML, Foundation Objects (FO), localized fields, and custom association models for cross-country payroll compliance.

Corporate DM (CDM) Succession DM (SDM) CSF CDM/SDM XML Foundation Objects (FO) Location FO (32 Cntr)

Integration & Middleware

Architecting secure data pipelines in SAP CPI using custom Groovy transformation scripts and Content Modifiers, advanced Integration Center jobs, OData & REST APIs, OAuth 2.0, PGP file encryption, SFTP orchestration, and Work Tech (MS Teams / Outlook).

SAP CPI Groovy Scripts Integration Center OData & REST APIs OAuth 2.0 / PGP Postman MS Teams / Outlook

Cloud, IaC & Automation

Building serverless architectures on AWS (API Gateway, Lambda, SQS, WAF, CloudWatch, SSM Parameter Store), Infrastructure as Code with Terraform, containerized deployments with Docker, automated GitLab CI/CD pipelines, and Python ETL scripts.

AWS Lambda & SQS Terraform (IaC) Docker GitLab CI/CD Python SQL

Enterprise Platforms & Monitoring

Seamless integration and observability across ServiceNow (ITSM), Jira, Apptio (ITFM), CAMMs (GRC), Active Directory, Oracle EBS, SAP Ariba, SAP Concur, Splunk distribution list alerting, and Confluence technical runbooks.

ServiceNow (ITSM) Jira Apptio (ITFM) CAMMs (GRC) Active Directory Oracle EBS / Ariba Splunk Alerting

Methodologies & Architecture

Agile delivery execution (3-week sprints, ~30 SP velocity), global payroll transformation (Australasia, MEA, SEA), delta ETL pipelines, multi-tier transport management (Dev > Stage > Prod), IAM governance, and Principle of Least Privilege (PoLP).

Agile (~30 SP) Global Payroll Delta ETL 3-Tier Landscape PoLP & IAM Solution Architecture

SAP Certified Application Associate

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SAP SuccessFactors Employee Central Implementation Consultant

Notable Contributions

High-impact enterprise transformations, middleware integrations, and automated architectures delivering quantifiable business ROI.

*Note: Due to proprietary enterprise integration NDAs, implementation code is confidential. Technical design architecture and workflows are available upon discussion.*

SAP CPI • Delta Sweeps ~$1M Savings

ANZ Digital Payroll Transformation

Architected 12 daily SAP CPI integration feeds (Time, Recurring, OneTime, EmpChanges, NewHire, Termination for AU & NZ) with custom delta-sweep logic delivering 600+ records to SFTP in <8 min runtime with 99.9% uptime and zero missed pay runs across 1,000 active employees.

AWS • Terraform • CI/CD 60% Reduction

Serverless AWS Anti-Corruption Layer

Automated ITSM provisioning across SuccessFactors, ServiceNow, and Active Directory via API Gateway, Lambda, SQS, WAF, and SSM Parameter Store via Dockerized Terraform & GitLab CI/CD, slashing delays and errors by 60% with zero-P1 hypercare.

Data Migration • 9k Tenant 100% Data Integrity

Core Name Field Migration (13k Records)

Directed enterprise core name migration (preferred-name, first-name) across 13,000 user records and 6 downstream pipelines across EC, LMS, PMGM, RCM, and ONB within a 9,000-employee tenant with zero post-cutover downstream job failures.

Delta ETL • Multi-ERP <200ms Per Record

Delta ETL Sync (Oracle EBS, Ariba, Concur)

Built automated delta ETL pipelines utilizing entity lastmodifieddate and time-based filtering to synchronize 40–60 delta records bi-hourly across Oracle EBS, SAP Ariba, and SAP Concur at sub-200ms per record (<2 min total daily execution).

System Health • Anomaly Fix 98% Eradication

Admin Alert Backlog Elimination (9k to 180)

Slashed active system-wide Admin Alerts from 9,000+ to 180 by identifying root-cause anomalies, restructuring complex MDF associations, and establishing monthly reporting cadences to prevent backlog recurrence.

Custom MDF • 30+ Countries ISO/IBAN/SWIFT

Global Tax, Benefits & Payment Standardization

Engineered 3 custom Tax & Benefits MDF objects with 15 dynamic UI rules; standardized Payment Information across 30+ countries enforcing bank validations; and configured localized Recurring Pay calculations across 15+ countries, eliminating payroll discrepancies across 6,000+ employees.

AWS Lambda • SSM • PoLP 15 hrs/mo Saved

Stateless Microservices for CAMMs & Apptio

Established stateless Python microservices on AWS Lambda (200+ invocations saving 15 hrs/month with SSM secrets), OAuth 2.0/PGP security, and PoLP-governed API access for CAMMs (GRC) and Apptio (ITFM) pipelines handling ~300 records per sync.

Integration Center • Data Pipelines Zero Failures

Integration Center Downstream Failure Remediation

Remediated bi-hourly Integration Center downstream synchronization failures by restructuring data mappings and time-based filtering criteria, eliminating ~200 failed records and manual intervention cycles per week.

M&A Expansion • Multi-Country 100% On-Time Go-Live

M&A International Entity Architecture

Deployed end-to-end Employee Central architecture for 2 newly acquired international entities (30 employees) with 10+ dynamic approval workflows, 6–8 business rules, and localized compensation logic, achieving 100% on-time go-live.

Work Tech • MS Teams & Outlook 1-Click Automation

SAP Work Tech (MS Teams & Outlook Integration)

Implemented SAP Work Tech configurations connecting SuccessFactors RCM with MS Teams and Outlook, replacing manual back-and-forth email scheduling with 1-click automated interview workflows and live notifications.

Education Background

Anna University | Graduated June 2023

Bachelor of Engineering (B.E.)

Computer Science and Engineering (CSE)

Chennai, Tamil Nadu, India. Focused on software development, distributed systems architecture, database management, and cloud enterprise engineering.

SAP Global Certification Preview In-Page

SAP Certified Application Associate

SAP SuccessFactors Employee Central Implementation Consultant

Verified implementation credentials covering core Employee Central data models, Metadata Framework (MDF), business rules, workflows, and cloud middleware.

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