07/25/2025 updated
100 % available
Experienced SAP ABAP Developer with SD, PaPM
Jamia Nagar, India Bachelor of Technology
InnovationAdvanced Business Application Programming (ABAP)Accounts ReceivableArtificial IntelligenceAutomationBanking ServicesBig DataBillingBusiness ProcessesBusiness RequirementsSoftware QualityComputer ProgrammingCredit ManagementData DictionaryData TransformationDebuggingPerformance ManagementFinanceSalesFinancial ModelingInsurance Management and AftercareLoansSAP ERPOpen Data ProtocolProfitability AnalysisSales OrdersSAP ABAPSAP ApplicationsSAP HANASimulationsSQL DatabasesSAP DevelopmentLarge Language ModelsBackendGitSap FioriRestful ApiCustom Reports
I am a results-driven SAP ABAP Developer with over 4 years of hands-on experience in delivering scalable, efficient, and business-aligned solutions within SAP ECC and SAP S/4HANA environments. My core expertise lies in ABAP development for the SD (Sales & Distribution) module, as well as SAP Profitability and Performance Management (PaPM) implementations, especially within high-impact domains like banking, loans, and insurance.
My journey began with mastering ABAP fundamentals—data dictionary, classical and interactive reporting, ALV, BAPIs, BADIs, user exits, enhancements, and module pool programming. Over time, I evolved into working with more complex, performance-optimized logic using OOABAP, CDS Views, AMDP, and OData services, enabling smooth integration with Fiori apps and third-party systems. I focus on writing clean, modular, and reusable code that aligns with both technical specs and business requirements.
In the SD module, I have worked on customizing and enhancing standard SAP functionalities around sales orders, delivery processing, invoicing, credit management, and billing documents. I have built custom reports, validations, smart forms, and interfaces that provided better visibility and automation for business teams. My close collaboration with functional consultants and end users helps me design logic that reflects real-world business operations, not just technical theory.
A unique strength I bring is my deep involvement in SAP PaPM projects, where I’ve worked on financial modeling, profitability analysis, allocations, and performance simulations. I’ve collaborated with finance teams to convert complex cost structures and rules into PaPM functions. I used a combination of HANA SQL scripts, ABAP integration, and backend logic to ensure real-time, high-performance processing of large datasets. This also includes designing PaPM views, allocations, functions, and connecting them with external sources via ABAP-based connectors.
Beyond development, I’ve often served as a bridge between technical and functional teams, thanks to my strong communication and problem-solving skills. Whether debugging a failed process chain, optimizing a long-running report, or walking a client through a data transformation logic, I aim to bring clarity, speed, and precision.
I am passionate about continuous learning, which is why I keep enhancing my skills in S/4HANA innovations, clean core development, RESTful ABAP (RAP), Git integration, and LLM/AI-assisted development. I'm excited by how SAP development is evolving, and I actively explore tools that increase developer productivity and code quality.
If you’re looking for a technically sound, business-aware, and reliable SAP ABAP Developer who understands the balance between enterprise needs and elegant code, I’d be thrilled to contribute to your projects.
My journey began with mastering ABAP fundamentals—data dictionary, classical and interactive reporting, ALV, BAPIs, BADIs, user exits, enhancements, and module pool programming. Over time, I evolved into working with more complex, performance-optimized logic using OOABAP, CDS Views, AMDP, and OData services, enabling smooth integration with Fiori apps and third-party systems. I focus on writing clean, modular, and reusable code that aligns with both technical specs and business requirements.
In the SD module, I have worked on customizing and enhancing standard SAP functionalities around sales orders, delivery processing, invoicing, credit management, and billing documents. I have built custom reports, validations, smart forms, and interfaces that provided better visibility and automation for business teams. My close collaboration with functional consultants and end users helps me design logic that reflects real-world business operations, not just technical theory.
A unique strength I bring is my deep involvement in SAP PaPM projects, where I’ve worked on financial modeling, profitability analysis, allocations, and performance simulations. I’ve collaborated with finance teams to convert complex cost structures and rules into PaPM functions. I used a combination of HANA SQL scripts, ABAP integration, and backend logic to ensure real-time, high-performance processing of large datasets. This also includes designing PaPM views, allocations, functions, and connecting them with external sources via ABAP-based connectors.
Beyond development, I’ve often served as a bridge between technical and functional teams, thanks to my strong communication and problem-solving skills. Whether debugging a failed process chain, optimizing a long-running report, or walking a client through a data transformation logic, I aim to bring clarity, speed, and precision.
I am passionate about continuous learning, which is why I keep enhancing my skills in S/4HANA innovations, clean core development, RESTful ABAP (RAP), Git integration, and LLM/AI-assisted development. I'm excited by how SAP development is evolving, and I actively explore tools that increase developer productivity and code quality.
If you’re looking for a technically sound, business-aware, and reliable SAP ABAP Developer who understands the balance between enterprise needs and elegant code, I’d be thrilled to contribute to your projects.
Languages
GermanGoodEnglishNative speaker
Project history
Project 2: Patient Financial Management System for a Healthcare Provider
Industry: Healthcare
Client Type: Multi-Specialty Hospital Network
Modules: SAP ABAP, SD, FICO, SAP PaPM
Duration: 2+ Years
Role: SAP ABAP Developer
Project Objectives
Industry: Healthcare
Client Type: Multi-Specialty Hospital Network
Modules: SAP ABAP, SD, FICO, SAP PaPM
Duration: 2+ Years
Role: SAP ABAP Developer
Project Objectives
- Streamline billing, insurance claims, and refund processes across departments
- Improve patient revenue management through profitability tracking
- Integrate SAP with third-party health insurance APIs
- Enable dynamic cost allocation and service-level margin tracking using SAP PaPM
- Build a HIPAA-compliant reporting environment with secure data handling
- ABAP Development for Healthcare Billing Processes:
- Customized the SD module to support service-based patient billing (inpatient, outpatient, diagnostics).
- Created ABAP reports for claim status tracking, open invoices, and refund logs.
- Built forms for discharge summaries, service invoices, and insurance claim submissions.
- Claims and Revenue Cycle Integration:
- Developed BAPIs for submitting claims to external insurance providers through REST APIs.
- Built interface programs to pull approval statuses and payment details automatically.
- Managed enhancement spots to trigger alerts for denied claims or payment delays.
- SAP PaPM for Service Profitability:
- Created input functions to pull medical service data and map it to cost centers.
- Assisted in building allocation logic for operation theaters, diagnostic labs, and pharmacy.
- Enabled margin tracking for departments (Cardiology, Oncology, etc.) and patient cohorts.
- Data Privacy & Compliance:
- Ensured sensitive patient data was masked or encrypted in development/testing environments.
- Worked with compliance teams to meet HIPAA documentation and reporting standards.
- Process Automation & Performance Tuning:
- Developed automated patient invoice creation after service delivery.
- Used AMDP and CDS Views to handle large transactional datasets from EMR systems.
- Implemented background jobs for claim submissions and reconciliations.
- User Training & Post Go-Live Support:
- Created user manuals for hospital billing and finance teams.
- Supported end-users during go-live and stabilized the system with quick defect resolutions.
- Added enhancements like email notifications for discharged patients with unpaid invoices.
- Reduced claim submission time from 3 days to real-time auto-submission
- Enabled department-level profitability dashboards using PaPM
- Improved transparency and compliance in patient finance operations
SAP ABAP Developer – Insurance Domain Project in Banking Sector
Project Overview
The project was a core part of a digital transformation initiative at a leading bank, aimed at modernizing and streamlining their insurance and loan services through the implementation of SAP S/4HANA, with strong focus on the SD (Sales & Distribution) module and SAP Profitability and Performance Management (PaPM). This included process automation, integration of legacy systems, profitability simulations, and dynamic reporting for strategic financial decisions.
As an SAP ABAP Developer with 4+ years of experience, my role was central to implementing the backend logic and technical integration required to achieve a smooth, efficient, and accurate system tailored to the insurance vertical of the bank’s operations.
Project Objectives
Roles and Responsibilities
1. Requirement Analysis and Planning
Key Technical Tools & Skills Used
Skill/ToolDescription / UsageABAP WorkbenchCore development for reports, forms, enhancements
OOABAPUsed for modular, reusable, object-oriented logic in interfaces and business rules
CDS ViewsCreated views for policy analysis and customer segmentation
AMDPUsed for HANA-side logic to improve query performance for large data
ODataEnabled API access for external insurance platforms
Smart Forms & Adobe FormsGenerated professional documents for customers and internal teams
SAP PaPMIntegrated SAP cost and profitability models for insurance products
SD Module CustomizationAdapted sales processes to policy sales and premium handling
Debugging ToolsST05, SAT, SE80, and Runtime Analysis for troubleshooting
LSMW/BDC/IDocUsed for data migration and third-party system integration
HANA SQL ScriptingFor fast performance logic inside PaPM models
Achievements and Business Outcomes
Soft Skills and Collaboration
Conclusion
This insurance domain project allowed me to apply my technical strengths in SAP ABAP while gaining rich exposure to business-critical processes in the banking and insurance industry. My dual experience in SD-based backend development and PaPM-driven financial modeling enabled the client to bridge operational and strategic goals—delivering automation, transparency, and improved decision-making.
I am now confident in handling end-to-end ABAP development, integrations, and performance modeling within SAP environments—especially in highly regulated, data-sensitive domains like banking and insurance. This project not only honed my technical skills but also strengthened my consulting capabilities, positioning me as a reliable SAP ABAP Developer ready for more complex challenges ahead.
Project Overview
The project was a core part of a digital transformation initiative at a leading bank, aimed at modernizing and streamlining their insurance and loan services through the implementation of SAP S/4HANA, with strong focus on the SD (Sales & Distribution) module and SAP Profitability and Performance Management (PaPM). This included process automation, integration of legacy systems, profitability simulations, and dynamic reporting for strategic financial decisions.
As an SAP ABAP Developer with 4+ years of experience, my role was central to implementing the backend logic and technical integration required to achieve a smooth, efficient, and accurate system tailored to the insurance vertical of the bank’s operations.
Project Objectives
- Modernize Legacy Insurance Systems:
Replace outdated and siloed systems with a consolidated SAP environment that handles customer policy data, premium processing, claims, and compliance reporting efficiently. - Integrate Profitability Modeling:
Enable real-time insurance product profitability analysis using SAP PaPM for smarter financial decisions. - Streamline Sales and Distribution Processes:
Customize SD module functionality to support insurance-specific workflows like policy sales, invoicing, and cancellations. - Ensure High Data Accuracy and Performance:
Leverage ABAP, CDS, AMDP, and HANA capabilities to ensure scalable, optimized performance even under large volumes of customer and financial data. - Enable Regulatory and Audit Compliance:
Generate accurate, timely reports and maintain clean documentation for internal and external auditing.
Roles and Responsibilities
1. Requirement Analysis and Planning
- Participated in workshops with business analysts and functional consultants to understand insurance process flows, including policy creation, customer lifecycle, claims processing, and premium invoicing.
- Translated functional requirements into technical specifications, creating scalable development strategies with performance and data integrity in mind.
- Customized SAP SD module to suit insurance workflows, including:
- Policy Sales Order creation
- Automatic Invoice Generation upon premium booking
- Policy cancellation triggers and refund processing
- Developed ABAP reports and ALV outputs for:
- Policy status tracking
- Overdue premium alerts
- Claim settlements in pipeline
- Implemented user exits and BADIs to enforce custom business rules at various stages of the SD process—such as customer eligibility checks during policy booking or restrictions based on risk scoring.
- Built Smart Forms and Adobe Forms for:
- Customer policy documents
- Claims approval letters
- Renewal notices
- Commission invoices for agents and partners
- Built custom BAPIs and RFCs to support:
- Real-time integration with external risk assessment systems
- Exchange of claim details with third-party claim verification platforms
- Developed enhancements in existing transactions and reports to support banking-specific insurance requirements (e.g., pre-populating customer loan-linked insurance data into policy creation screens).
- Created custom tables and views in the ABAP Dictionary for storing and retrieving:
- Risk assessment data
- Customer feedback linked to policy history
- Channel partner performance
- Rewrote legacy reports and batch jobs in optimized ABAP using:
- Internal tables with HASHED and SORTED types
- Field-symbols and memory-efficient loop processing
- Modularized code for reusability and reduced overhead
- Used CDS Views and AMDP methods to shift heavy data processing logic to the database layer, ensuring high-speed output for complex reports and dashboards.
- Applied performance tuning using ST05, SQL Trace, and Runtime Analysis (SAT) to eliminate bottlenecks.
- Extracted and transformed insurance data for use in PaPM input functions, enabling finance teams to perform:
- Premium profitability simulations
- Claim loss ratio analysis
- Customer segment performance analysis
- Coordinated with PaPM consultants to map ABAP structures into PaPM functions using:
- ABAP-based extractors and interface programs
- HANA SQL views for staging data
- Transformation logic to align with cost models and drivers
- Supported PaPM function modeling, assisting in the development of rule-based allocations for:
- Shared service costs across insurance products
- Broker commissions
- Policy administration overheads
- Worked on data migration of active policies and historical claim records from legacy systems:
- Built custom LSMW objects, BDCs, and IDocs to upload data into SAP
- Developed validation reports to compare legacy data vs. SAP-posted records for 100% accuracy
- Created reconciliation reports between accounting entries from SD and analytical results from PaPM to validate cost accuracy
- Created comprehensive technical documentation for:
- Custom developments
- Enhancement logic
- Interface definitions and data mappings
- Assisted QA teams by:
- Providing test data
- Debugging errors during test cycles
- Supporting UAT with live demonstrations and issue resolution
- Monitored live transactions during go-live, resolving:
- Errors in SD policy billing jobs
- Data mismatches in customer master replication
- Slow execution in key reporting programs
- Delivered post-go-live enhancements such as:
- Customer churn prediction logic integrated with PaPM
- Automated email triggers for missed premium payments
- Custom insurance agent dashboards showing performance KPIs
Key Technical Tools & Skills Used
Skill/ToolDescription / UsageABAP WorkbenchCore development for reports, forms, enhancements
OOABAPUsed for modular, reusable, object-oriented logic in interfaces and business rules
CDS ViewsCreated views for policy analysis and customer segmentation
AMDPUsed for HANA-side logic to improve query performance for large data
ODataEnabled API access for external insurance platforms
Smart Forms & Adobe FormsGenerated professional documents for customers and internal teams
SAP PaPMIntegrated SAP cost and profitability models for insurance products
SD Module CustomizationAdapted sales processes to policy sales and premium handling
Debugging ToolsST05, SAT, SE80, and Runtime Analysis for troubleshooting
LSMW/BDC/IDocUsed for data migration and third-party system integration
HANA SQL ScriptingFor fast performance logic inside PaPM models
Achievements and Business Outcomes
- Successfully migrated over 5 million insurance records with 99.98% accuracy and full audit compliance.
- Reduced monthly policy profitability analysis time from 4 days to under 4 hours with integrated ABAP + PaPM solutions.
- Achieved over 60% automation in claims reporting and invoicing processes.
- Delivered zero defect custom enhancements during go-live, ensuring smooth business operations.
- Received appreciation from the bank’s audit and finance team for delivering transparent, well-documented profitability models.
Soft Skills and Collaboration
- Maintained close coordination with:
- Functional consultants in SD, FI-CO, and PaPM
- Bank’s finance department and actuarial teams
- External vendors and insurance data providers
- Acted as a bridge between the technical team and business users, helping non-technical stakeholders understand backend logic and data flow.
- Adapted quickly to changing priorities, delivering under tight deadlines during go-live and UAT phases.
Conclusion
This insurance domain project allowed me to apply my technical strengths in SAP ABAP while gaining rich exposure to business-critical processes in the banking and insurance industry. My dual experience in SD-based backend development and PaPM-driven financial modeling enabled the client to bridge operational and strategic goals—delivering automation, transparency, and improved decision-making.
I am now confident in handling end-to-end ABAP development, integrations, and performance modeling within SAP environments—especially in highly regulated, data-sensitive domains like banking and insurance. This project not only honed my technical skills but also strengthened my consulting capabilities, positioning me as a reliable SAP ABAP Developer ready for more complex challenges ahead.